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POLYDADMAC (POLİDADMAC)

POLYDADMAC (POLİDADMAC)

CAS NUMBER:26062-79-3

EC NUMBER:230-993-8

 

 - PolyDADMAC can be used in dyeing and finishing auxiliaries as advanced formaldehyde-free color-fixing agent, and can form film in the fabric and improve color fastness.

PolyDADMAC is used for controlling disturbing substances in the papermaking process. It provides superior fixing of pitch from mechanical pulp and of latex from coated broke. Used in the short circulation of a paper mill to enhance retention and dewatering. In addition, it can be used to improve the efficiency of disk filters and flotators, and for cationization of fillers to provide maximal filler retention.

 

 

 It is also used as a BOD/ COD reducer and as a color removal for high-color waste water from dyestuff industry.

synonyms:
Poly (Dimethyl Diallyl Ammonium Chloride)(PolyDADMAC); (C8H16ClN)n; 26062-79-3; Poly(Dimethyl Diallyl Ammonium Chloride); PolyDADMAC; PDADMAC; Poly DMDAAC; Poly DMDAC; PDDA; PDMDAAC; PDMDAC; ammonium; diallyl dimethyl-, chloride; polymers; N, N-dimethyl-N-2-propenyl, chloride homopolymer; polyquaternium-6; quaternium-40; Poly-DADMAC; POLYDIALLYLDIMETHYLAMMONIUM CHLORIDE; DADMAC; Poly(diallyldimethylammonium chloride); Polydiallyl Dimethyl Ammonium Chloride; PolyDADMAC; Poly (Dimethyl Diallyl Ammonium Chloride)(PolyDADMAC); (C8H16ClN)n; 26062-79-3; Poly(Dimethyl Diallyl Ammonium Chloride); PolyDADMAC; PDADMAC; Poly DMDAAC; Poly DMDAC; PDDA; PDMDAAC; PDMDAC; ammonium; diallyl dimethyl-, chloride; polymers; N, N-dimethyl-N-2-propenyl, chloride homopolymer; polyquaternium-6; quaternium-40; Poly-DADMAC; POLYDIALLYLDIMETHYLAMMONIUM CHLORIDE; DADMAC; Poly(diallyldimethylammonium chloride); Polydiallyl Dimethyl Ammonium Chloride; PolyDADMAC; POLYDADMAC; CLEARFLOCK-L POLYDADMAC; Poly (Diallyldimethylammonium Chloride)(pDADMAC); Poly (diallyl dimethyl ammonium chloride) (20%); Poly (diallyl dimethyl ammonium chloride) (25%); Poly (diallyl dimethyl ammonium chloride) (30%); Poly (diallyl dimethyl ammonium chloride) (35%); Poly (diallyl dimethyl ammonium chloride) (40%); Poly (diallyl dimethyl ammonium chloride) (45%); Poly (diallyl dimethyl ammonium chloride) (50%); Poly (diallyl dimethyl ammonium chloride) (55%); Poly (diallyl dimethyl ammonium chloride) (60%); PolyDADMAC (20%); PolyDADMAC (25%); PolyDADMAC (30%); PolyDADMAC (35%); PolyDADMAC (40%); PolyDADMAC (45%); PolyDADMAC (50%); PolyDADMAC (55%); PolyDADMAC (60%); TelSun 081B (20%); TelSun 081C (20%); TelSun 081D (25%); TelSun 081E (20%); TelSun 081F (40%); TelSun 081G (30%); TelSun 081H (35%); TelSun 081K (50%); TelSun 081L (55%); TelSun 081M (40%); TelSun 081N (45%); TelSun 081T (60%); Poly-DADMAC; Poly DADMAC; diallyldimethylammonium chloride (DADMAC); ?Polydiallyldimethylammonium chloride (PolyDADMAC); RUB FLOCK 220 - ( Cationic polyDadmac ); Latex; Poly-Dadmac; Aggregate Stability; Dispersible Clay; Soil Friability;Cellulose fiber; Fiber charge density; Poly-DADMAC Accessibility Polyelectrolyte adsorption; POLYDADMAC; Polydadmac Polylectrolytes; 2-Propen-1-aminium,N,N-dimethyl-N-Propenyl-chloride homopolymer; PolyDMDAAC;PDMDAAC;PDADMAC; PolyDADMAC; PDADMAC; Poly diallyl dimethyl ammonium chloride; POLYDADMAK (POLYDADMAC); POLiDADMAK; polydiallyldimethylammonium chloride polydadmac ; DRY POLYDADMAC; Polyclear PD200P; Poly-Diallyldimethyl Ammonium Chloride (polyDADMAC); PDADMAC; PDMDAAC; Poly diallyl dimethyl ammonium chloride; diallyldimethylammonium chloride; PDADMAC; Poly(diallyldimethylammonium chloride); TRAMFLOC 734 DADMAC; quaternary ammonium chloride aqueous solution; Poly (Dimethyl Diallyl Ammonium Chloride); (PolyDADMAC); Poly(Dimethyl Diallyl Ammonium Chloride); PolyDADMAC; PDADMAC; Poly DMDAAC; Poly DMDAC; PDDA; PDMDAAC; PDMDAC; ammonium; diallyl dimethyl-, chloride; polymers; N, N-dimethyl-N-2-propenyl, chloride homopolymer; polyquaternium-6; quaternium-40; CLEARFLOCK-L POLYDADMAC; POLYDIALLYLDIMETHYLAMMONIUM CHLORIDE (DADMAC); Poly(diallyldimethylammonium chloride) solution; JAW_0084673; polydiallyldimethylammonium chloride; polyDADMAC, polyDDA; PolyDADMAC Polymers; CLEARFLOCK-L POLYDADMAC; polyDADMAC; polyDADMAC; poly-DADMAC; Superfloc C500 polyDADMAC; PolyDADMAC Poly Dially Dimethyl Ammonium Chloride; Amonyum Klorür Polidadmac; PolyDMDAAC; PDMDAAC; PDADMAC; Poli (dimetil dialil amonyum klorür); (PDMDAAC); POLYDADMAC; Drinking Water Treatment Chemicals; Nubian Goats; Poly DADMAC; Ruminants; Polydadmac of Non-Formaldehyde Textile Fixing Agent; PolyDADMAC; Polydiallyldimethylammonium chloride (shortened polyDADMAC or polyDDA); Poly Dadmac; Poly Dadmac; 2-Propen-1-aminium, N,N-dimethyl-N-2-propenyl-, chloride, homopolymer; POLİDADMAK; polidadmak; polıdadmac; polydadmak; polidadmac; polydadmak; poldadmac; polidadmac; polidadmac; poly dad mac; polydad mac; polydadmac; POLİDADMAC;POLYDADMAK; POLİDADMAK; PLOYDADMAK; POLYDADMAC; POLIDADMAC; POLIDADMAK; POLIDADMAC; Diallyldimethylammonium chloride;Dimethyldiallylammonium chloride;N-allyl-N,N-dimethylprop-2-en-1-aminium chloride;Lectrapel;Cat-floc;Polyquaternium 6;Polyquaternium-6;Quaternium 40;Diallyl Dimethyl Ammonium Chloride;Agefloc WT 20;Merquat 100;Polymer 261;Polymer 261LV;Calgon 261LV;Calgon polymer 261;Calgon 261;Merck 261;Percol 1697;Conductive polymer 261;Quaternium-40;PBK 1;2-Propen-1-aminium, N,N-dimethyl-N-2-propenyl-, chloride;UNII-8MC08B895B;CCRIS 8977;CP 261LV;PAS-H 10;diallyldimethyl ammonium chloride;HSDB 7258;VPK 402;261LV;Ammonium, diallyldimethyl-, chloride;EINECS 230-993-8;CP 261;NSC 59284;Poly(dimethyl diallyl ammonium chloride);N,N-Dimethyl-N-2-propenyl-2-propen-1-aminium chloride;E 261;AMMONIUM, DIALLYLDIMETHYL-, CHLORIDE, POLYMERS;26062-79-3;Diallyldimethylammonium chloride solution;AK114160;dimethyl-bis(prop-2-enyl)azanium chloride;Poly 2-propen-1-aminium, N,N-dimethyl-N-2-propenyl-, chloride;2-Propen-1-aminium, N,N-dimethyl-N-2-propenyl-, chloride, homopolymer;DSSTox_CID_7650;Poly-N,N-dimethyl-N,N-diallylammonium chloride;DSSTox_RID_78541;Ammonium, diallyldimethyl-, chloride (7CI,8CI);DSSTox_GSID_27650;W-104440;2-Propen-1-aminium, N,N-dimethyl-N-2-propen-1-yl-,chloride(1:1);N,N-Dimethyl-N-2-propenyl-2-propen1aminiumchloride,homopolymer;CAS7398698;UNIIYFL33X52PX;UNII163BBM0B4X;CO1620;polydadmac; AC1L1PB5;YFL33X52PX;SCHEMBL20731; KSC494E0B;163BBM0B4X;CHEMBL3185104;DTXSID4027650;CTK3J4200;diallyl(dimethyl)ammonium chloride;dimethyl diallyl ammoniumchloride;GQOKIYDTHHZSCJ-UHFFFAOYSA-M;MolPort-003-930-099;8MC08B895B;28301-34-0(Parent);N,N-dimethyldiallylammonium chloride; (diallyl dimethyl ammoniumchloride);NCGC00257309-01;NCGC00259244-01;AN-19386;I526;LS-17297;OR041954;OR249711;dimethyl-bis(prop-2-enyl)ammonium chloride ; polyiyi dadmac ;chloride;AX8124070;KB-258576;LS-123443;ST2413567;TR-023945;D2003;FT-0624610;FT-0689120;A837990;DIMETHYLBIS(PROP-2-EN-1-YL)AZANIUM CHLORIDE;I14-13429;2-Propen-1-aminium,N-dimethyl-N-2-propenyl-, chloride;N,N-dimethyl-N-(prop-2-en-1-yl)prop-2-en-1-aminium chloride;Diallyldimethylammonium chloride solution, 65 wt. % in water 1L;POLY(DIALLYL DIMETHYL AMMONIUM CHLORIDE) (40% IN WATER);2-Propen-1-aminium, N,N-dimethyl-N-2-propen-1-yl-, chloride (1:1),;homopolymer;1005485-49-3;1042439-12-2;104814-50-8;114355-07-6;116811-08-6;116811-31-5;117989-81-8;118338-8-0;119310-15-5;1246954-92-6;125148-31-4;128665-21-4;1346504-64-0;1346504-65-1;135976-69-1;139351-49-8;1397285-77-6;141092-78-6;143477-08-1;144306-62-7;147025-96-5;149611-39-2;152059-59-1;152689-87-7;153891-18-0;175716-65-1;182893-02-3;188596-4-0;192799-01-2;202289-61-0;245064-24-8;253594-29-5;261769-43-1;26189-16-2;37293-23-5;37317-00-3;37353-76-7;398138-41-5;528837-66-3;532994-19-7;54398-19-5;58252-33-8;58829-43-9;58829-44-0;63661-21-2;692756-06-2;69431-41-0;76484-84-9;847780-23-8;876313-84-7;88353-41-7;9072-48-4;917234-25-4;93357-85-8;951320-67-5;951773-82-3 Poly(dimethyl diallyl ammonium chloride)(PDMDAAC);POLYDADMAC(PDADMAC); poli dadmac; poly dadmac; poldadmac; polidadmak; polydadmak; polidakmak; polydadmak;poli dadmak; poli dadmac; polidadmak; poli dadmac; poly dadmak; PDacmac; POLİ DADMAK; POLI DADMAK; POLY DADMAK; POLY DADMAC

 

 PolyDADMAC

 

PolyDADMAC are the most commonly used organic coagulants in water treatment.

Coagulants neutralise the negative electrical charge on particles, which destabilises the forces keeping colloids apart. In water treatment, coagulation occurs when a coagulant is added to water to “destabilize” colloidal suspensions.

 

This product (technically named Polydimethyl-Diallyl-Ammonium Chloride) is cationic polymer and it can be completely dissolved in water.

 

 

2-Propen-1-aminium, N,N-dimethyl-N-2-propen-1-yl-, chloride (1:1), homopolymer

 

 

IUPAC names

2-Propen-1-aminium, N,N-dimethyl-N-2-propen-1-yl-, chloride (1:1), homopolymer

2-Propen-1-aminium, N,N-dimethyl-N-2-propenyl-, chloride, homopolymer

2-Propen-1-aminium,N,N-dimethyl-N-2-propenyl-,chloride,homopolymer

DIALLYLDIMETHYLAMMOMIUM CHLORIDE POLYMER

N,N-Dimethyl-N-2-propenyl-2-propen-1-aminium chloride

N,N-Dimethyl-N-2-propenyl-2-propen-1-aminium chloride homopolymer

N,N-Dimethyl-N-2-propenyl-2-propen-1-amonium chloride homopolymer

Poly(diallyldimethylammonium chloride)

Poly(diallyldimethylammoniumchloride)

Polydiallyldimethyl ammonium chloride

polymeric quaternary ammonium salt of dimethyl diallyl ammonium chloride

Polyquaternium-6

 

Other names

2-Propen-1-aminium, N,N-dimethyl-N-2-propenyl-, chloride, homopolymer

Color fixing agent GD-80

Poly (Dimethyldiallylammonium Chloride)

Poly 2-propen-1-aminium, N,N-dimethyl-N-2-propenyl-, chloride

Polyquaternium-6

Polydadmac

Polydiallydimethylammonium chloride (shortened PolyDADMAC or PolyDDA) is a homopolymer of diallydimethylammonium choride (DADMAC). 

The molecular weight of polyDADMAC is typically in the range of hundreds of thousands of grams per mole, and event up to a million for some products. polyDADMAC is usually delivered as a liquid concentrate having a solids level in the range of 10 to 50%. It is a high charge density cationicpolymer. 

The charge density makes it well suited for flocculation.

 

Properties

The polymer body contains strong cationic group radical and activated-adsorbent group radical which can destabilize and flocculate the suspended solids and the negative-charged water soluble matters in the waste water through electro-neutralization and bridging adsorption.

It is very effective in flocculating, decolouring, killing algae and removing organics It is use in latex waste clarification , oil-water seperation, iron congulation. The product enjoys small dosage but can cause big flocs, rapid precipitation and low turbidity residue, and it can also produce small amount of sludge. It is adaptable to wide range of pH value, between 0.5 and 1.4. 

It can be widely used to treat source water and sewage water.

 

Water treatment coagulants are comprised of positively charged molecules that, when added to the water and mixed, accomplish this charge neutralisation. inorganic coagulants, organic coagulants or a combination of both are typically used to treat water for suspended solids removal.

 

In a colloidal suspension, particles will settle very slowly or not at all because the colloidal particles carry surface electrical charges that mutually repel each other. A coagulant (typically a metallic salt) with the opposite charge is added to the water to overcome the repulsive charge and “destabilise” the suspension.

 

PolyDADMAC contains strong cationic group radical and activated-adsorbent group radical which can destabilize and flocculate the suspended solids and the negative-charged water soluble matters in the waste water through electro-neutralization and bridging adsorption. 

It is very effective in flocculating, decoloring, killing algae and removing organics. 

PolyDADMAC enjoys small dosage but can cause big flocs, rapid precipitation and low turbidity residue. 

PolyDADMAC is adaptable to wide range of pH value, between 0.5 and 1.4. 

PolyDADMAC is smelless, tasteless and harmless.

 

PolyDADMAC is a cationic quaternary ammonium polymer which is completely dissolved in water, it contains strong cationic radical and activated adsorbent radical, which can destabilize and flocculate the suspended solids and the negative-charged water soluble matters in the wastewater through electro-neutralization and bridging adsorption. 

It achieves good results in flocculating, de-coloring, killing algae and removing organics.

 

Name: Poly(diallyl dimethyl ammonium chloride)

Synonyms: PDAC; Dimethyldiallylammonium chloride Polymers; Polyquaternium-6; 2-Propen-1-aminium,N,N-dimethyl-N-Propenyl-,chloride homopolymer; Poly(Dimethyldiallylammonium Chloride) Series; PDADMAC

;Quaternium-40; Polyquaternium-b; PolyDMDAAC; Poly(diallyldimethylammonium chloride); Polydiallyl dimethyl ammonium chloride; Poly(N,N-dimethyl-3,5-methylene piperidinum chloride); Polymer of dimethyl diallylammonium chloride

Decolor flocculant,high efficiency; Flocculant ST; PDMDAAC;  N,N-dimethyl-N-(prop-2-en-1-yl)prop-2-en-1-aminium chloride;  N,N-dimethyl-N-(prop-2-en-1-yl)prop-2-en-1-aminium; Poly Dimethyl Diallyl Ammonium Chloride; PolyDADMAC; CAS:26062-79-3; EINECS:230-993-8

 

General description:

Chemical Formula: (C8H16NCl)n

 

Polydiallyldimethylammonium chloride, also commonly polyquaternium-6, is a homopolymer of diallyldimethylammonium chloride. The molecular weight of polyDADMAC is typically in the range of hundreds of thousands of grams per mole, and even up to a million for some products.

Application & Usage:

PolyDADMAC is used in waste water treatment as a primary organic coagulant which neutralizes negatively charged colloidal material and reduces sludge volume compared with inorganic coagulants.

Application Method

When used alone, it should be diluted to the concentration of 0.5%-0.05% (based on solid content). 

When used to treat different source water or waste water, the dosage is based on the turbidity and the concentration of the water. 

The most economical dosage is based on the trial. 

The dosing spot and the mixing velocity should be carefully decided to guarantee that the chemical can be mixed evenly with the other chemicals in the water and the flocs can not be broken. 

It is better to dose the product continuously.

 

PolyDADMAC based cationic polymer having most of its applications in textile, printing, paper making, mining, ink and sugar industry. 

It is also used as a BOD/ COD reducer and as a color removal for high-color waste water from dyestuff industry.

 

This chemical is scientifically formulated for use in wastewater treatment and sludge de-watering applications. 

PolyDADMAC can be used as a replacement to inorganic coagulants. 

It also helps reduce the required doses of basic reagents used in the coagulation process including sodium hydroxide, lime, etc. 

It is also effective in precipitating anionic surfactants, minimizing the production of sludge, which helps improve the subsequent sludge de-watering stages and results in the improved effluent output. 

It is highly effective when used for the secondary decantation of biological sludge coming from aerobic and anaerobic digesters. 

It enhances rapid sludge settling and is sympathetic to the existing biological flora. It is effective across a wide range of pH without modification.

 

Key Features and Benefits

High performance cationic coagulant polymer based on PolyDADMAC developed for wastewater treatment and sludge dewatering applications

Reduces required doses of basic reagents used in coagulation process

Effective in precipitating anionic surfactants

Minimizes sludge

Improves sludge dewatering stages and results in improved effluent output

Highly effective when used for the secondary decantation of biological sludge coming from aerobic and anaerobic digesters

Enhances rapid sludge settling

Sympathetic to the existing biological flora

Effective across a wide range of pH

 

Polydimethyl diallyl ammonium chloride is a strong cationic polyelectrolyte, Abbreviation is PDADMAC or Polydadmac.

It can be used at water treatment and as the industry additives.

 

Polydiallyldimethylammonium chloride (shortened polyDADMAC or polyDDA), also commonly polyquaternium-6, is a homopolymer of diallyldimethylammonium chloride (DADMAC). 

The molecular weight of polyDADMAC is typically in the range of hundreds of thousands of grams per mole, and even up to a million for some products. 

PolyDADMAC is usually delivered as a liquid concentrate having a solids level in the range of 10 to 50%. 

It is a high charge density cationic polymer. The charge density makes it well suited for flocculation.

 

Poly(dimethyldiallylammonium chloride); Polyquaternium-6

CAS Number: 26062-79-3 

EC Number:230-993-8

 

PolyDADMAC polymers were first prepared and studied in 1957 by Professor George Butler at the University of Florida.

It was remarkable as it was soluble in water in contrast at the time to other known synthetic polymers formed by polymerization of monomers containing more than one vinyl functionality.

 

 

Usages:

- PolyDADMAC can be used in dyeing and finishing auxiliaries as advanced formaldehyde-free color-fixing agent, and can form film in the fabric and improve color fastness.

 

- PolyDADMAC can be used in papermaking, coating and antistatic agent, AKD sizing promoter and retention and drainage agent.

 

- PolyDADMAC also can be used in decolor, flocculate in water treatment (drinking and waste water).

 

- In daily chemical, PolyDADMAC can be use as shampoo carding agent, wetting agent and antistatic agent.

 

- In the oil field chemicals, the PolyDADMAC can be used in clay stabilizer, acid fracturing cation additive etc.

 

When used alone, PolyDADMAC should be diluted to the concentration of 0.5%-0.05% (based on solid content). 

When PolyDADMAC be used to treat different source water or waste water, the dosage is based on the turbidity and the concentration of the water. 

The most economical dosage is based on the trial. 

The dosing spot and the mixing velocity should be carefully decided to guarantee that the chemical can be mixed evenly with the other chemicals in the water and the flocs can not be broken. 

It is better to dose the product continuously.

 

Package and Storage:

Packaged in 200kg plastic drums or 1000kg/IBC drum or according to client order.

 

PolyDADMAC should be sealed and stored in a dry and cool place. In this way, PolyDADMAC can be stored for two years without losing its effect. If there appears stratification after the long-term storage, PolyDADMAC can be mixed before being used.

 

Key Words:

Poly(Dimethyl Diallyl Ammonium Chloride); PolyDADMAC; PDADMAC; Poly DMDAAC; Poly DMDAC; PDDA; PDMDAAC; PDMDAC; ammonium; diallyl dimethyl-, chloride; polymers; N, N-dimethyl-N-2-propenyl, chloride homopolymer; polyquaternium-6; quaternium-40

 

 

Polydadmacs are organic polymers used in water and waste water treatment.  

Organic coagulants like polydadmacs are used alone or in conjunction with metallic aluminum coagulants like ACH, Alum to enhance performance as well as to meet stringent environmental guidelines. 

Polydadmacs provide wider spectrum of impurity removal where conventional metallic coagulants may struggle. 

In general organic coagulants like polydadmacs need lesser dosage and produces lesser byproduct sludge volume when compared to conventional metallic treatments.

 

Polydiallyldimethylammonium chloride (PolyDADMAC) is a homopolymer of diallyldimethylammonium chloride (DADMAC), well known as one part of our product series. 

These organic coagulants are liquid, cationic polymers of differing molecular weights.  

They work effectively as primary coagulants and charge neutralization agents.

 

PolyDADMAC is often used in filtration applications or in conjunction with our flocculant products. 

These polymers are highly effective in many water treatment clarification processes. 

PolyDADMAC and/or cationic polyamines can also be used in combination with our flocculant and coagulant products to lower overall treatment costs.

 

Synthesis

The monomer DADMAC is formed by reacting two equivalents of allyl chloride with dimethylamine. 

PolyDADMAC is then synthesized by radical polymerization of DADMAC with an organic peroxide used as a catalyst. 

Two polymeric structures are possible when polymerizing DADMAC: N-substituted piperidine structure or N-substituted pyrrolidine structure. 

The pyrrolidine structure is favored.

 

Polyelectrolytes for treatment of water from various processes. We offers top quality products, services and solution to all water related needs of various industries.

 

Poly DADMAC polymer is used to supplement liquid alum in the coagulation process and its use is essential in ensuring that the stringent water quality standards are met. 

With the addition of Poly DADMAC polymer, alum and caustic soda usage has dropped and the production of sludge has been reduced.

 

Poly DADMAC is used as flocculant in water purification. 

It is very effective in flocculating, decoloring, killing algae and removing organics such as humus. 

Little is needed to produce large flocs, rapid precipitation and low turbidity residue.

 

 

KEY FEATURES AND BENEFITS :

 

Improved filter clarity

High filtration rate

Effective at low dosages

Easy to prepare solution and apply

 

 

Applications

Effluent treatment

PolyDADMAC is used in waste water treatment as a primary organic coagulant which neutralizes negatively charged colloidal material and reduces sludge volume compared with inorganic coagulants.

 

Pulp and paper industry

PolyDADMAC is used for controlling disturbing substances in the papermaking process. 

It provides superior fixing of pitch from mechanical pulp and of latex from coated broke. 

Used in the short circulation of a paper mill to enhance retention and dewatering. 

In addition, it can be used to improve the efficiency of disk filters and flotators, and for cationization of fillers to provide maximal filler retention.

 

 

 

Water purification

PolyDADMAC is used as a coagulant in water purification. 

It is effective in coagulating and flocculating inorganic and organic particles such as silt, clay, algae, bacteria and viruses. 

At high concentrations the organic polymer can remove natural organic matter such as humic and fulvic acids resulting in fewer disinfection byproduct precursors and less color

 

PolyDADMAC Cationic Coagulant for Wastewater Treatment & Sludge Dewatering Applications

Product Benefits

High performance cationic coagulant polymer based on PolyDADMAC developed for wastewater treatment and sludge dewatering applications

Reduces required doses of basic reagents used in coagulation process

Effective in precipitating anionic surfactants

Minimises sludge

Improves sludge dewatering stages and results in improved effluent output

Highly effective when used for the secondary decantation of biological sludge coming from aerobic and anaerobic digesters

Enhances rapid sludge settling

Sympathetic to the existing biological flora

Effective across a wide range of pH

Product Properties

Form: Diallyldimethylammonium chloride homopolymer in aqueous solution

Appearance: Colourless-yellowish transparent liquid

 

 

Liquid Polydadmac For Water Treatment

 

Main Application Field

Paper Making Sizing Agent

Color Fixing Agent

Clay Stabilizer For Drilling

 

River Water

Lake Water

Reservoir Water

Underground Water

Fresh Water

Tapping Water

Running Water

Drinking & Potable Water

Paper Making Industry

Sugar Industry

Cosmetics raw material

Pharmaceutical industry,etc.

 

Specification of Liquid PADAMAC

Polydadmac is insensitive to PH value and have chlorine-resistant, PH Value: 4-10.

This product is odorless, tasteless, non-toxic, and can be widely used in source water purification and sewage treatment.

This product has the advantages of low dosage, large floc, fast settling speed, low turbidity and low sludge production

 

The pdadmac/polydadmac shall be diluted in 0.5%-5%.

Add the product into every kinds of untreated raw water or wastewater, stirring, precipitation, filtration. 

It can also be compounded with poly aluminum chloride for various water treatment.

It is necessary to carefully select the dosing place and stirring speed to ensure that it is mixed evenly with the material and avoid the flocculation breaking.

 

 

Poly(dimethyldiallylammonium chloride) (polyDADMAC) assisted cellulase pretreatment for microfibrillated cellulose (MFC) preparation and MFC analysis

Microfibrillated cellulose (MFC) preparation was investigated by means of cellulase pretreatment aided by poly(dimethyldiallylammonium chloride) (polyDADMAC) as an additive. 

The effect of polyDADMAC on the adsorption of cellulase onto the cellulose fibers, and the properties of MFC and MFC films are described. 

The additive improved the adsorption of cellulase onto cellulose fibers. 

Compared to the control, at an addition level of polyDADMAC of 0.789 ml g−1, the crystallinity, aspect ratio, the specific surface area of MFC and, the elongation at break and tensile strength of MFC films are increased, while the oxygen permeability coefficient of the MFC films is decreased. 

The optimal conditions for preparation of MFC by cellulase pretreatment were: pulp consistency 10%, cellulase dosage 10 µ g−1, pretreatment time 16 h and 0.789 ml g−1 polyDADMAC. 

In summary, polyDADMAC-assisted cellulase pretreatment enhances the efficiency of the cellulase pretreatment of cellulose fibers and improves the performance of MFC and the MFC films.

 

 

PolyDADMAC / PDADMAC / PDMDAAC / Poly diallyl dimethyl ammonium chloride

Polydiallyldimethylammonium chloride, also commonly polyquaternium-6, is a homopolymer of diallyldimethylammonium chloride. 

The molecular weight of polyDADMAC is typically in the range of hundreds of thousands of grams per mole, and even up to a million for some products.

 

The coagulants :

There are two main families of coagulants :

● Mineral coagulants which are simple metal salts (FeCl3, Al2(SO4)2, …) and polymerized metal salts (PAC, PASS,…).

● Organic coagulants which include polyamines, polyDADMACS, dicyandiamide resins andmelamine formaldehyde resins.

 1.1.1. Characteristics :

The two key characteristics of organic coagulants are :

● A very high cationic charge density to neutralize the negative charges present on the surface of the colloidal material.

● A relatively low molecular weight to allow good diffusion of the cationic charges around each particle and, due to their low viscosity, good distribution of the coagulant in the effluent.

Organic coagulants are usually in liquid form with the exception of polyDADMACS which can also be produced in a solid form (polyDADMAC beads). 

The viscosity of the liquid form is quite low (< 2 000 centipoises) but can reach 20 000 centipoises with concentrated polyDADMACS.

Concentrations in active material are between 8 and 70% (except for the polyDADMAC beads which are 100% active) with common concentrations between 40 and 50%.

The lowest molecular weights are obtained with the dicyandiamide resins (between 3 000 and 150 000) and the highest with the polyDADMAC beads (up to 2 500 000).

 

 

The coagulants, whether mineral or organic, have active groups : cationic charges (+).

These cationic charges offer a high degree of affinity for the surface of very fine and colloidalparticles in suspension in the water that are surrounded by opposite electrical charges (-).

The cationic charges supplied by the addition of coagulant contribute towards the reduction of the repulsive electrical forces through the neutralization of the charges around each colloidal particle.

This neutralization of the charges leads to a destabilization of the very fine particles, which results in an agglomeration of the particles. These agglomerates are then called flocs or microflocs.

The flocs, which are composed of a large number of elementary particles, will be easier to extract from the treated suspension.

 

Use and dosage :

Coagulants are used after dilution. The rate of dilution will depend directly on the parameters of the solution to be treated (concentration, viscosity, …) and on the application equipment(pump, flow, …).

Direct injection of the coagulant can be considered, although a previous dilution between 0.5 and 10% is recommended.

The dosage of the coagulant will be a function of the number of charges to be neutralized in the medium, therefore on the concentration in colloidal particles in the water to be treated.

Other parameters also influence the dosage such as:

● Agitation : good dispersion of the coagulant in the solution to be treated is necessary for all the charges surrounding the colloidal particles to be neutralized (Flash mixing with a speed gradient of 1 000 s-1 is recommended).

● Dilution of the coagulant : the more the coagulant is diluted, the better the dispersion in the water to be treated and therefore the better neutralization of the charges.

 

 

Use and dosage :

The flocculants must be completely dissolved before use. This dissolution depends on the commercial form :

● For products in solid form : after good dispersion of each grain separately in the water, agitation for approximately one hour is necessary for reaching maturation. 

The agitation should be sufficient to maintain the product in suspension, but not too fast thereby avoiding the mechanical degradation of the polymer. 

After maturation, a uniform, viscous solution should be obtained.

● For emulsions : violent agitation is necessary when the emulsion comes into contact with the water. 

Maturation is quicker and the solution can be used immediately, however an aging time of some 10 minutes is preferable.

● For liquids : an in-line dilution with a static mixer is sufficient.

● We recommend active material concentrations of 1 g/l for the anionic flocculants and 3 g/l for the cationic flocculants. 

A post-dilution is then often set up to facilitate the mixing of the flocculant and the solution to be treated, by reduction of the concentration and therefore of the viscosity of the flocculant solution.

Notes :

● The solutions, even diluted, are extremely viscous. The viscosity of a flocculant solution is mainly linked with its molecular weight.

● Polymers are sensitive to mechanical degradation (agitation).

● The grains tend to agglomerate if they are not correctly dispersed.

● These products spread over damp surface are extremely slippery.

● The dissolution speed of powders is affected by

- ionicity,

- particle size,

- concentration,

- water temperature.

● Dissolution time for non-ionic powder flocculants may reach 4 hours.

● The solutions of cationic flocculant are not very stable over time (hydrolysis phenomenon) due to the hardness of the water and a fresh solution should be prepared each day with a control of the solution’s pH. 

A pH lower than 5.5 is recommended. All flocculant solutions are sensitive to Fe2+

 

 

Uses of PolyDADMAC

1. Effluent treatment

Poly DADMAC is used in waste water treatment as a primary organic coagulant which neutralizes negatively charged colloidal material and reduces sludge volume compared with inorganic coagulants.

 

2. Pulp and paper industry

PolyDADMAC is used for controlling disturbing substances in the papermaking process. It provides superior fixing of pitch from mechanical pulp and of latex from coated broke. Used in the short circulation of a paper mill to enhance retention and dewatering. In addition, it can be used to improve the efficiency of disk filters and flotators, and for cationization of fillers to provide maximal filler retention.

 

Poly DADMAC can also be used as a flocculant to improve soap separation process in the evaporation plant of kraft pulp mills thus contributing to higher tall oil yield.

 

3. Water purification

Poly DADMAC is used as flocculant in water purification. It is very effective in flocculating, decoloring, killing algae and removing organics such as humus. 

Little is needed to produce large flocs, rapid precipitation and low turbidity residue.

 

 

7398-69-8

Diallyldimethylammonium chloride

N-allyl-N,N-dimethylprop-2-en-1-aminium chloride

Dimethyldiallylammonium chloride

Lectrapel

Cat-floc

Polyquaternium 6

Polyquaternium-6

Quaternium 40

Agefloc WT 20

Merquat 100

Polymer 261

Polymer 261LV

Calgon 261LV

Calgon polymer 261

Calgon 261

2-Propen-1-aminium, N,N-dimethyl-N-2-propenyl-, chloride

Merck 261

Percol 1697

Conductive polymer 261

dimethyl diallyl ammonium chloride

Diallyl Dimethyl Ammonium Chloride

Quaternium-40

26062-79-3

PBK 1

UNII-8MC08B895B

Poly(DMDAAC)

CCRIS 8977

CP 261LV

PAS-H 10

Poly(dimethyl diallyl ammonium chloride)

diallyldimethyl ammonium chloride

Ammonium, diallyldimethyl-, chloride

EINECS 230-993-8

CP 261

NSC 59284

Diallyldimethylammonium chloride solution

E 261

AMMONIUM, DIALLYLDIMETHYL-, CHLORIDE, POLYMERS

N,N-Dimethyl-N-2-propenyl-2-propen-1-aminium chloride

Poly 2-propen-1-aminium, N,N-dimethyl-N-2-propenyl-, chloride

2-Propen-1-aminium, N,N-dimethyl-N-2-propenyl-, chloride, homopolymer

Poly-N,N-dimethyl-N,N-diallylammonium chloride

Ammonium, diallyldimethyl-, chloride (7CI,8CI)

2-Propen-1-aminium, N,N-dimethyl-N-2-propen-1-yl-, chloride (1:1)

N,N-Dimethyl-N-2-propenyl-2-propen-1-aminium chloride, homopolymer

CAS-7398-69-8

Diallyldimethylammonium Chloride (60% in Water)

COL 1620

dimethyl-bis(prop-2-enyl)azanium chloride

dimethyl-bis(prop-2-enyl)azanium;chloride

N,N-dimethyldiallylammonium chloride

poly(diallyldimethylammonium) chloride

AKOS015902051

MP-2139

2-Propen-1-aminium, N,N-dimethyl-N-2-propen-1-yl-, chloride (1:1), homopolymer

dimethyl-bis(prop-2-enyl)ammonium chloride

DIMETHYLBIS(PROP-2-EN-1-YL)AZANIUM CHLORIDE

2-Propen-1-aminium,N-dimethyl-N-2-propenyl-, chloride

N,N-dimethyl-N-(prop-2-en-1-yl)prop-2-en-1-aminium chloride

 

 

 

Polyquaternium is the member of cationic copolymers used as ingredient for antistatic and film-forming properties primarily in hair-care products and in skin care products. These polymers are substantive to protein substrates and have water-binding property. They are used in hair care products for gloss, setting and antistat properties. They are added to skin care products to enhance a smooth and non-oily feel.

Product

 

CAS RN

 

Polyquaternium 1: 75345-27-6

Polyquaternium 2: 68555-36-2

Polyquaternium 4: 92183-41-0

Polyquaternium 5: 26006-22-4

Polyquaternium 6: 26062-79-3

Polyquaternium 7: 26590-05-6

Polyquaternium 10: 68610-92-4

Polyquaternium 11: 53633-54-8

Polyquaternium 12: 68877-50-9

Polyquaternium 13:68877-47-4

Polyquaternium 14:27103-90-8

Polyquaternium 15:35429-19-7

Polyquaternium 16:95144-24-4

Polyquaternium 22:53694-17-0

Polyquaternium 24: 107987-23-5

Polyquaternium 28: 131954-48-8

Polyquaternium 31: 136505-02-7

Polyquaternium 32: 35429-19-7

Polyquaternium 33: 69418-26-4

Polyquaternium 37:26161-33-1

Polyquaternium 44: 150599-70-5

Polyquaternium 46: 174761-16-1

Polyquaternium 57:9004-97-1

 

 

Key Words:

POLYDADMAC;Poly(Dimethyl Diallyl Ammonium Chloride);PDADMAC;26062-79-3


 

PoliDADMAC
Chemical and Physical Properties of PolyDADMAC
Computed Properties of Polydadmac
Property Name 
Molecular Weight :161.673 g/mol
Hydrogen Bond Donor Count: 0
Hydrogen Bond Acceptor Count: 1
Rotatable Bond Count :4
Complexity: 91.1
Topological Polar Surface Area: 0 A^2
Monoisotopic Mass :161.097 g/mol
Exact Mass :161.097 g/mol
Compound Is Canonicalized: true
Formal Charge: 0
Heavy Atom Count: 10
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count: 0
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count: 0
Isotope Atom Count :0
Covalently-Bonded Unit Count: 2
Composition: The name of this chemical says it all. It is a linear homopolymer formed from a monomer that has a quaternary ammonium and two unsaturated -CH=CH2 functionalities. The monomer itself is formed by reacting two equivalents of allyl chloride with dimethylamine. Free-radical polymerization of the "DADMAC" monomers yields a structure in which the quaternary ammonium groups are on rings that are included in the backbone of the polymer chain. This composition means that the poly-DADMAC macromolecules tend to be quite stiff, having a longer persistence length than, for instance, polyamines. For this reason, poly-DADMAC is expected to have a more extended conformation in solution. The molecular weight of DADMAC is typically in the range of hundreds of thousands of grams per mole, and even up to a million for some products. DADMAC is usually delivered as a liquid concentrate having a solids level in the range of 10 to 50%.

 

 

 

Usages:
- PolyDADMAC can be used in dyeing and finishing auxiliaries as advanced formaldehyde-free color-fixing agent, and can form film in the fabric and improve color fastness.

 

- PolyDADMAC can be used in papermaking, coating and antistatic agent, AKD sizing promoter and retention and drainage agent.

- PolyDADMAC also can be used in decolor, flocculate in water treatment (drinking and waste water).

- In daily chemical, PolyDADMAC can be use as shampoo carding agent, wetting agent and antistatic agent.

- In the oil field chemicals, the PolyDADMAC can be used in clay stabilizer, acid fracturing cation additive etc.

When used alone, PolyDADMAC should be diluted to the concentration of 0.5%-0.05% (based on solid content). When PolyDADMAC be used to treat different source water or waste water, the dosage is based on the turbidity and the concentration of the water. The most economical dosage is based on the trial. The dosing spot and the mixing velocity should be carefully decided to guarantee that the chemical can be mixed evenly with the other chemicals in the water and the flocs can not be broken. It is better to dose the product continuously.

 

 

Properties:
This DADMAC formulation is a high purity, quaternary ammonium salt monomer of
water-soluble, high efficiency, positively charged ions. Molecular formula C8H16NCl,
molecular weight 161.5. Its molecular structure contains alkyl double bonds, which
may form linear homopolymer and various kinds of copolymer through various kinds
of polymer reactions. Features of DADMAC are that under normal temperature, it is
quite stable, unhydrolyzed, nonflammable with small excitability to skin and low
toxicity.

 

 


KEY FEATURES AND BENEFITS :
Improved filter clarity
High filtration rate
Effective at low dosages
Easy to prepare solution and apply

 

 

 


Polydiallyldimethylammonium chloride (shortened polyDADMAC or polyDDA), also commonly polyquaternium-6, is a homopolymer of diallyldimethylammonium chloride (DADMAC). The molecular weight of polyDADMAC is typically in the range of hundreds of thousands of grams per mole, and even up to a million for some products. PolyDADMAC is usually delivered as a liquid concentrate having a solids level in the range of 10 to 50%. It is a high charge density cationic polymer. The charge density makes it well suited for flocculation.

 

 


History
PolyDADMAC polymers were first prepared and studied in 1957 by Professor George Butler at the University of Florida.[1] It was remarkable as it was soluble in water in contrast at the time to other known synthetic polymers formed by polymerization of monomers containing more than one vinyl functionality. The structure and reaction path was determined in 2002 with NMR studies.

 

 


Synthesis
The monomer DADMAC is formed by reacting two equivalents of allyl chloride with dimethylamine. PolyDADMAC is then synthesized by radical polymerization of DADMAC with an organic peroxide used as a catalyst. Two polymeric structures are possible when polymerizing DADMAC: N-substituted piperidine structure or N-substituted pyrrolidine structure. The pyrrolidine structure is favored.

 

 

Applications
Effluent treatment
PolyDADMAC is used in waste water treatment as a primary organic coagulant which neutralizes negatively charged colloidal material and reduces sludge volume compared with inorganic coagulants.

 

 

Pulp and paper industry
PolyDADMAC is used for controlling disturbing substances in the papermaking process. It provides superior fixing of pitch from mechanical pulp and of latex from coated broke. Used in the short circulation of a paper mill to enhance retention and dewatering. In addition, it can be used to improve the efficiency of disk filters and flotators, and for cationization of fillers to provide maximal filler retention.

 

 

Water purification
PolyDADMAC is used as a coagulant in water purification. It is effective in coagulating and flocculating inorganic and organic particles such as silt, clay, algae, bacteria and viruses. At high concentrations the organic polymer can remove natural organic matter such as humic and fulvic acids resulting in fewer disinfection byproduct precursors and less color.

 

Polydiallyldimethylammonium chloride (PolyDADMAC) is a homopolymer of diallyldimethylammonium chloride (DADMAC), well known as one part of our  series. These organic coagulants are liquid, cationic polymers of differing molecular weights. They work effectively as primary coagulants and charge neutralization agents.

PolyDADMAC is often used in filtration applications or in conjunction with our flocculant products. These polymers are highly effective in many water treatment clarification processes. PolyDADMAC and/or cationic polyamines can also be used in combination with our flocculant and coagulant products to lower overall treatment costs.

 

 


POLY DADMAC
Polyelectrolytes for treatment of water from various processes. We offers top quality products, services and solution to all water related needs of various industries.

 

Poly DADMAC polymer is used to supplement liquid alum in the coagulation process and its use is essential in ensuring that the stringent water quality standards are met. With the addition of Poly DADMAC polymer, alum and caustic soda usage has dropped and the production of sludge has been reduced.

Poly DADMAC is used as flocculant in water purification. It is very effective in flocculating, decoloring, killing algae and removing organics such as humus. Little is needed to produce large flocs, rapid precipitation and low turbidity residue.

 

 


KEY FEATURES AND BENEFITS :

 

 

 

Improved filter clarity
High filtration rate
Effective at low dosages
Easy to prepare solution and apply

 

Polydadmac Polylectrolytes

Poly DADMAC polymer is used to supplement liquid alum in the coagulation process and its use is essential in ensuring that the stringent water quality standards are met. With the addition of Poly DADMAC polymer, alum and caustic soda usage has dropped and the production of sludge has been reduced.

Uses of PolyDADMAC

 

1. Effluent treatment
Poly DADMAC is used in waste water treatment as a primary organic coagulant which neutralizes negatively charged colloidal material and reduces sludge volume compared with inorganic coagulants.

 

 

2. Pulp and paper industry
PolyDADMAC is used for controlling disturbing substances in the papermaking process. It provides superior fixing of pitch from mechanical pulp and of latex from coated broke. Used in the short circulation of a paper mill to enhance retention and dewatering. In addition, it can be used to improve the efficiency of disk filters and flotators, and for cationization of fillers to provide maximal filler retention.

 

Poly DADMAC can also be used as a flocculant to improve soap separation process in the evaporation plant of kraft pulp mills thus contributing to higher tall oil yield.

 

3. Water purification
Poly DADMAC is used as flocculant in water purification. It is very effective in flocculating, decoloring, killing algae and removing organics such as humus. Little is needed to produce large flocs, rapid precipitation and low turbidity residue.

 

PolyDADMAC (PD) is a high charge density cationic polymer of diallyldimethylammonium chloride which has been recently developed as a coagulant in water purification. As PD has high affinity to fine negatively-charged colloids, it is worth to ascertain if PD can affect surface properties of clay-size particles in red mud waste and be applied to develop immobilization techniques for red mud storage areas. In the current study, a test tube method in combination with surface charge measurement was used for determination of the colloidal properties of a red mud sample under the variation of PD, soluble Al and Si, and variable pH conditions. Observations for the PD concentration range from 0.25 to 2.0?mM revealed that PD can increase surface charge and enhance aggregation or at least shift the aggregation zone to higher pH. This suggests a possible application of PD for immobilization of red mud in alkaline condition. It was also found that soluble Al and Si acted to modify the effect of PD and aggregation properties of red mud. While soluble Si supported aggregation, Al appeared as an enhancer for dispersion of red mud. It implies that development of PD-based techniques for immobilization of red mud needs to consider the effects of soluble Al and Si.

 

 

Specifications 
Appearance: Colorless or light yellow transparent viscous liquid 
Solid Content: 19.0 - 41.0 
Dynamic Viscosity / mpa@s (20 degrees Celsius): 40 - 12000 
PH: 2.5 - 7.0 
Residual Monomers (%): 5.0 max.

 

 

 

-Properties 
This product is mainly used in the paper-making, textile dyeing and finishing process.

 

 

 

-Features: 
Neutralizes anionic trash in papermaking systems to enhance retention aid performance. 
Safety, non-toxic and Strong coagulating performance for water purifying. 
Improves retention of wet end functional additives including sizing agents dry strength additives, dyes, pigments and fillers. 
Fixes wood pitch and synthetic stickies to fibers. 
Enhances drainage for energy savings in sheet forming, pressing and drying. 
Decreases white water solids to improve raw material yield and saveall efficiency. 
Performs over a wide pH range with or without the use of papermakers. 
Maintains cationic charge in alkaline, acid and neutral papermaking systems. 
Improves paper machine output and runnability for maximum return on investment. 
Contains no VOC or surfactant components to harm the environment.

 

 

-Applications: 
Applied as polymer coagulant and flocculant for water treatment in many industries 
Promoter in paper size process 
Cationic runnability aid for the pape-rmaking process

 

 

-Packaging/Shipping 
Inner Packing: 
High viscosity grade, 125kg/plastic drum 
Low viscosity grade, 250kg/plastic drum, 1,000kg/IBC drum

 

 

 

APPLICATION
Used in wastewater treatment (drinking and waste-water), textiles, cosmetics, mining(coal, gold, diamonds, etc.), paper-making, soil treatment, the oil industry, etc.
Widely used in drinking and waste water treatment, especially for those high-level-grimed water, can effectively concrete

 

 

WAY OF USAGE
After diluting, can add directly into the water to be treated, whisk, deposit and filtrate.
Can use with Poly aluminium chloride.

 

 

PACKAGE AND STORAGE
1. 50kg, 125kg,200kg or IBC drum
2. Keep in room temperature.
3. Shelf life: 2 year

 

 

Key Words:
POLYDADMAC;Poly(Dimethyl Diallyl Ammonium Chloride);PDADMAC;26062-79-3

 

Polydadmac is used as a primary or secondary coagulant in clean and wastewater treatment, oily water treatment, organic material removal, organic dye removal, sludge dewatering.

Polydadmac is an organic polymer containing flocculating cationic radical groups and active adsorbent groups which destabilize suspended solids (AKM) and dissolved substances in water by electroneutalization and bridge absorption. It is used effectively for flocculation, decolorization, degreasing, organic material removal. In spite of low dose amounts, it provides rapid precipitation by forming a large diameter flock. It has a wide pH operating range. Odorless, tasteless and harmless compound.

 

 

General Features of Product
Ensures ACM removal
Organic dyestuff removal
Provides removal of organic matter.
Sludge is used for dewatering.
Polydadmac is used as a flocculation agent before the filter.
Used as a formaldehyde-free paint fixing agent in textile dyeing
Used as coating and antistatic agent in paper production.
Polydadmac is used by diluting it in solution or directly into water.

 

 

History
PoliDADMAC polymers were first prepared and examined by Professor George Butler of the University of Florida in 1957. [1] It is noteworthy that Polidadmac is water soluble, unlike other known synthetic polymers created by the polymerization of monomers containing more than one vinyl functionality. Structure and reaction path were determined in 2002 by NMR studies.

 

 

Synthesis
Monomer DADMAC is created by reacting two equivalents of allyl chloride with dimethylamine. PoliDADMAC is a catalyst used after radical polymerization with a synthesis, a peroxide of DADMAC with an organic. When polymerizing DADMAC, two polymeric structures are possible: the N-substituted piperidine structure or the N-substituted pyrrolidine structure. The structure of the pyrrolidine is preferred. [2nd]

 

 


Polymerization of PoliDADMAC (shown as the preferred pyrrolidine structure)
Apps
Purification of wastewater
PoliDADMAC is used in wastewater treatment as the primary organic coagulant that neutralizes negatively charged colloidal material and reduces sludge volume compared to inorganic coagulants.

 

 

Pulp and paper industry
PoliDADMAC is used to control irritating substances in the paper making process. It provides superior fixing of the curtain from the mechanical pulp and the latex without breaking the coating. It is used to increase retention and dewatering in the short circulation of a paper mill. In addition, it can be used to increase disk filters and flotation efficiency, and to provide cationized and filler for maximal filler retention.

 

 

Water purification
PoliDADMAC is used as a coagulant in water treatment. It is effective in coagulating and clumping of inorganic and organic particles such as silt, clay, algae, bacteria and viruses. By removing high concentrations of organic polymers such as organic polymers, humic and fulvic acids, less disinfection by-product precursors and less colors can be obtained. [3]
 Chemical and physical properties of Polydadmac
Calculated Features of Polydadmac
Feature name
Molecular Weight: 161.673 g / mol
Hydrogen Dependent Donor Number: 0
Hydrogen Bond Recipients: 1
Number of Rotatable Bonds: 4
Complexity: 91.1
Topological Polar Surface Area: 0 A ^ 2
Monoisotopic Mass: 161.097 g / mol
Full Mass: 161.097 g / mol
Compound Canonicalized: true
Official Charge: 0
Heavy Atomic Number: 10
Defined Atomic Stereocenter Number: 0
Undefined Atom Stereocenter Number: 0
Defined Bono Stereocenter Number: 0
Number of Undetermined Bond Stereocenter: 0
Isotope Atomic Number: 0
Number of Covalently Linked Units: 2
 

 

Composition: The name of this chemical says it all. It is a linear homopolymer consisting of a quaternary ammonium and a monomer with two unsaturated -CH = CH2 functionalities. The monomer itself is formed by reacting two equivalents of allyl chloride with dimethylamine. Free radical polymerization of "DADMAC" monomers reveals a structure in which quaternary ammonium groups are on the rings in the backbone of the polymer chain. This composition means that the poly-DADMAC macromolecules are rather hard since they have a longer retention length than, for example, polyamines. Therefore, poly-DADMAC is expected to have a wider conformation in solution. The molecular weight of DADMAC typically ranges from hundreds of thousands of grams per molecule to even a million for some products. DADMAC is usually given as a liquid concentrate with a solid concentration of 10 to 50%.

 

 


USE:

 

 

- PolyDADMAC can be used as an auxiliary dyeing agent without auxiliary formaldehyde in dyeing and finishing processes and can create a film on the fabric and increase color fastness.
 

 

- PolyDADMAC can be used as paper making, coating and antistatic agent, AKD sizing aid and retention and drainage agent.

- PolyDADMAC can be used for color removal, flocculation in water treatment (drinking water and wastewater).

PolyDADMAC can be used as a shampoo screening agent, wetting agent and antistatic agent in daily chemistry.

- PolyDADMAC clay stabilizer, acid breaking cation additive etc. In oil field chemistry.

When used alone, PolyDADMAC should be diluted to a concentration of 0.5-0.05% (based on the solids content). When PolyDADMAC is used to treat different source water or wastewater, the dosage depends on turbidity and water concentration. The most economical dosage is based on the experiment. The dosage place and mixing speed should be carefully determined to ensure that the chemical mixes evenly with other chemicals in the water and that the lumps do not break. It is better to constantly dose the product.

 

 

Features:
This DADMAC formulation is a high purity, quaternary ammonium salt monomer.
water soluble, highly efficient, positively charged ions. Molecular formula C8H16NCl,
molecular weight 161.5. Its molecular structure includes alkyl double bonds;
form linear homopolymers and various types of copolymers
Polymer reactions. DADMAC features are under normal temperature,

 

 

IMPORTANT FEATURES AND BENEFITS:
Improved filter clarity
High filtering rate
Effective at low doses
Easy to prepare and apply the solution

 

 


PoliDADMAC

 

 

PoliDADMAC
Polikuaterniyum-6.svg
İsimler
Diğer isimler
Poli (dimetildialilamonyum klorür); Polikuaterniyum-6
Tanımlayıcılar
Polidadmac CAS numarası
26062-79-3 ☑
ChemSpider 
Yok
ECHA Bilgi Kartı 100.130.940
Polidadmac EC Numarası 
230-993-8
Polidadmac PubChem CID
33286
UNII 
8MC08B895B
CompTox Kontrol Paneli ( EPA )
DTXSID8035714 Bunu Wikidata'da düzenle
Polidadmac Özellikleri
Polidadmac Kimyasal formülü
(Cı- 8 , H 16 NCI) n,
Polidadmac ın Molar kütlesi değişken
Polidadmac sudaki çözünürlüğü
çözünür
Tehlikeler
GHS piktogramları GHS09: Çevresel tehlike
GHS Sinyal kelimesi Uyarı
GHS tehlike bildirimleri
H400 , H410 , H412
GHS ihtiyati beyanlar
P273 , P391 , P501
Aksi belirtilmedikçe, standart halindeki malzemeler için veriler verilir (25 ° C [77 ° F], 100 kPa'da).
Bilgi kutusu referansları
Aynı zamanda yaygın olarak polikuaterniyum -6 olan polidiyalldimetilamonyum klorür (kısaltılmış poliDADMAC veya poliDDA ), bir dialildimetilamonyum klorür (DADMAC) homopolimeridir . PoliDADMAC'ın moleküler ağırlığı tipik olarak mol başına yüz binlerce gram arasında ve hatta bazı ürünler için bir milyona kadardır. PoliDADMAC genellikle% 10 ila% 50 arasında bir katı seviyesine sahip bir sıvı konsantresi olarak verilir. Yüksek yük yoğunluklu katyonik bir polimerdir . Yük yoğunluğu flokülasyon için çok uygundur .

 

 


içindekiler
1 Tarihçe
2 Sentez
3 Uygulamalar
3.1 Atık su arıtımı
3.2 Selüloz ve kağıt endüstrisi
3.3 Su arıtma
4 Kaynaklar
Tarih 
PoliDADMAC polimerleri ilk olarak 1957 yılında Florida Üniversitesi'nden Profesör George Butler tarafından hazırlandı ve incelendi. [1]Polidadmac, Birden fazla vinil işlevselliği içeren monomerlerin polimerizasyonu ile oluşturulan bilinen diğer sentetik polimerlerin aksine suda çözünür olduğu dikkate değerdir. Yapı ve reaksiyon yolu 2002 yılında NMR çalışmaları ile belirlenmiştir .

 

 

Sentez 
Monomer DADMAC, iki eşdeğer alil klorürün dimetilamin ile reaksiyona sokulmasıyla oluşturulur . PoliDADMAC sonra bir sentez ile radikal polimerizasyon , bir organik ile DADMAC'ın peroksit bir şekilde kullanılan bir katalizör . DADMAC'ı polimerize ederken iki polimerik yapı mümkündür: N -ikameli piperidin yapısı veya N -ikameli pirolidin yapısı. Pirolidin yapısı tercih edilir. [2]

 

 


PoliDADMAC'ın polimerizasyonu (tercih edilen pirolidin yapısı olarak gösterilir )
Uygulamalar 
Atık su arıtma 
PoliDADMAC, atık su arıtımında , negatif yüklü koloidal materyali nötralize eden ve inorganik pıhtılaştırıcılara kıyasla çamur hacmini azaltan birincil organik pıhtılaştırıcı olarak kullanılır .

 

 

Selüloz ve kağıt endüstrisi 
PoliDADMAC kağıt yapım sürecinde rahatsız edici maddelerin kontrolünde kullanılır . Mekanik hamurdan perdenin ve kaplamalı kırılmadan lateksin üstün şekilde sabitlenmesini sağlar . Bir kağıt değirmeninin kısa sirkülasyonunda tutma ve susuzlaştırmayı arttırmak için kullanılır . Buna ek olarak, disk filtreleri ve Flotasyon etkinliğini artırmak için kullanılabilir, ve için katyonize ve dolgu maksimal dolgu tutma temin etmek üzere.

 

 

Su arıtma 
PoliDADMAC su arıtmada pıhtılaştırıcı olarak kullanılır . Silt, kil, yosun, bakteri ve virüsler gibi inorganik ve organik parçacıkların pıhtılaşmasında ve topaklanmasında etkilidir. Yüksek konsantrasyonlarda organik polimer, hümik ve fulvik asitler gibi doğal organik maddeleri uzaklaştırarak daha az dezenfeksiyon yan ürün öncüsü ve daha az renk elde edebilir. [3]
PoliDADMAC'ın kimyasal ve fiziksel özellikleri
PoliDADMAC'ın Hesaplanmış Özellikleri
Özellik adı
PoliDADMAC Moleküler Ağırlık: 161.673 g / mol
PoliDADMAC Hidrojen Bağımı Bağışlayıcı Sayısı: 0
PoliDADMAC Hidrojen Bağ Alıcı Sayısı: 1
PoliDADMAC Dönebilen Bond Sayısı: 4
PoliDADMAC Karmaşıklık: 91,1
PoliDADMAC Topolojik Polar Yüzey Alanı: 0 A ^ 2
PoliDADMAC Monoizotopic Kütle: 161.097 g / mol
PoliDADMAC Tam Kütle: 161.097 g / mol
PoliDADMAC Bileşik Canonicalized: true
PoliDADMAC Resmi Şarj: 0
PoliDADMAC Ağır Atom Sayısı: 10
PoliDADMAC Tanımlı Atom Stereocenter Sayısı: 0
PoliDADMAC Tanımsız Atom Stereocenter Sayısı: 0
PoliDADMAC Tanımlı Bono Stereocenter Sayısı: 0
PoliDADMAC Tanımlanmamış Bond Stereocenter Sayısı: 0
PoliDADMAC İzotop Atom Sayısı: 0
PoliDADMAC Kovalent Bağlı Birim Sayısı: 2

 

Kompozisyon:PoliDADMAC Bir kuaterner amonyum ve iki doymamış -CH = CH2 işlevsellikleri olan bir monomerden oluşan doğrusal bir homopolimerdir. Monomerin kendisi, iki eşdeğer alil klorürü dimetilamin ile reaksiyona sokmak suretiyle oluşturulur.PoliDADMAC monomerlerinin serbest radikal polimerizasyonu, kuaterner amonyum gruplarının polimer zincirinin omurgasında bulunan halkalar üzerinde olduğu bir yapı ortaya çıkarmaktadır. Bu kompozisyon, poli-DADMAC makromoleküllerinin, örneğin poliaminlerden daha uzun bir kalıcılık uzunluğuna sahip oldukları için oldukça sert oldukları anlamına gelir. Bu nedenle,PoliDADMAC 'ın çözeltide daha geniş bir konformasyona sahip olması beklenir. PoliDADMAC nin molekül ağırlığı tipik olarak molekül başına yüz binlerce gram ve hatta bazı ürünler için bir milyona kadar değişir. PoliDADMAC genellikle katı konsantrasyonu% 10 ila 50 olan bir sıvı konsantre olarak verilir.

 

 


PoliDADMAC KULLANIMI:

 

- PoliDADMAC, yardımcı formaldehit olmaksızın yardımcı boyama ajanı olarak boyama ve apreleme işlemlerinde kullanılabilir ve kumaşta bir film oluşturabilir ve renk haslığını artırabilir.

- PoliDADMAC kağıt yapımı, kaplama ve antistatik ajan, AKD boyutlandırma yardımı ve tutma ve drenaj ajanı olarak kullanılabilir.

- PoliDADMAC, su arıtımında (içme suyu ve atık su) renk giderme, flokülasyon için kullanılabilir.

- PoliDADMAC, günlük kimyada bir şampuan tarama maddesi, ıslatma maddesi ve antistatik ajan olarak kullanılabilir.

- PoliDADMAC kil dengeleyici, asit kırma katyonu katkısı vb. Petrol sahası kimyasında.

Tek başına kullanıldığında, PoliDADMAC % 0,5-0,05 konsantrasyonuna (katı içeriğine dayalı olarak) seyreltilmelidir. PoliDADMAC farklı kaynak suyu veya atık suyu arıtmak için kullanıldığında, dozaj bulanıklığa ve su konsantrasyonuna bağlıdır. En ekonomik dozaj deney üzerine kurulmuştur. Dozaj yeri ve karıştırma hızı, kimyasalın sudaki diğer kimyasallarla eşit oranda karışmasını ve topakların kırılmamasını sağlamak için dikkatlice belirlenmelidir. Ürünü sürekli olarak dozlamak daha iyidir.

 

 

Özellikler:
Bu DADMAC formülasyonu, yüksek saflıkta, kuaterner amonyum tuzu monomeridir.
suda çözünür, yüksek verimli, pozitif yüklü iyonlar. Molekül formülü C8H16NCl,
molekül ağırlığı 161.5. Moleküler yapısı, alkil çift bağlar içerir;
doğrusal homopolimer ve çeşitli türde kopolimer oluşturabilirler
Polimer reaksiyonları. DADMAC'ın özellikleri normal sıcaklık altında,
Oldukça kararlı, unhidrolize edilmiş, yanmaz, cilt için küçük heyecan verici ve düşük toksisitesi.

 

 

ÖNEMLİ ÖZELLİKLER VE FAYDALAR:
Geliştirilmiş filtre netliği
Yüksek filtreleme oranı
Düşük dozlarda etkili
Çözümü hazırlamak ve uygulamak kolaydır

 

 


Polidialildimetilamonyum klorit (kısaltılmış PoliDADMAC veya polyDDA), ayrıca genel olarak polikuaternyum-6, bir diallildimetilamonyum klorür (DADMAC) homopolimeridir.
PoliDADMAC'ın moleküler ağırlığı, tipik olarak mol başına yüz binlerce gram ve hatta bazı ürünler için bir milyona kadardır. PoliDADMAC genellikle katı madde 
seviyesini% 10 ila% 50 arasında olan sıvı bir konsantre olarak verilir. Yüksek yük yoğunluklu katyonik bir polimerdir. Yük yoğunluğu flokülasyon için uygun kılar.

 

 

 

Tarihçe
PoliDADMAC polimerleri ilk olarak 1957'de Florida Üniversitesi'nden Profesör George Butler tarafından hazırlandı ve okudu. Birden fazla vinil işlevselliği içeren monomerlerin polimerizasyonu ile oluşturulan diğer bilinen sentetik polimerlerin aksine, suda çözünebildiği için dikkat çekiciydi. Yapı ve reaksiyon yolu, 2002 yılında NMR çalışmaları ile belirlenmiştir.

 

 

sentez
Monomer DADMAC, iki eşdeğer alil klorür eşdeğeri dimetilamin ile reaksiyona sokularak oluşturulur. PoliDADMAC daha sonra, katalizör olarak kullanılan organik bir peroksit ile DADMAC'ın radikal polimerizasyonu yoluyla sentezlenir. DADMAC: N-ikameli piperidin yapısı veya N-ikameli pirolidin yapısı polimerleştirilirken iki polimerik yapı mümkündür. Pirolidin yapısı tercih edilir.

 

 

Uygulamalar
Atık arıtma
PoliDADMAC, atık su arıtımında, negatif yüklü kolloidal materyali nötrleştiren ve inorganik pıhtılaştırıcılarla karşılaştırıldığında çamur hacmini azaltan birincil organik pıhtılaştırıcı olarak kullanılır.

 

 

Kağıt hamuru ve kağıt endüstrisi
PoliDADMAC, kağıt yapım sürecinde rahatsız edici maddeleri kontrol etmek için kullanılır. Perdahın mekanik hamurdan ve lateksin kaplanmış kopuktan üstün sabitlenmesini sağlar. Tutma ve susuzlaştırmayı artırmak için bir kağıt fabrikasının kısa dolaşımında kullanılır. Ek olarak, disk filtrelerin ve flotatörlerin verimliliğini arttırmak ve maksimum doldurucu tutma sağlamak için doldurucuların katyonlaştırılmasında kullanılabilir.

 

 

 

Su arıtma
PoliDADMAC, su arıtımında bir pıhtılaştırıcı olarak kullanılır. Silt, kil, alg, bakteri ve virüs gibi inorganik ve organik parçacıkların pıhtılaştırılmasında ve topaklanmasında etkilidir. Yüksek konsantrasyonlarda organik polimer, hümik ve fulvik asitler gibi doğal organik maddeleri daha az dezenfeksiyon yan ürünü öncülleri ve daha az renkle sonuçlandırabilir.

 

Polidialildimetilamonyum klorür (PoliDADMAC), Superfloc C-500 serimizin bir parçası olarak iyi bilinen bir diallildetilamonyum klorürün (DADMAC) bir homopolimeridir. Bu organik pıhtılaştırıcılar, farklı moleküler ağırlıktaki sıvı, katyonik polimerlerdir. Birincil pıhtılaştırıcı olarak etkili çalışırlar ve nötrleştirme ajanlarını yüklerler.

PoliDADMAC genellikle filtrasyon uygulamalarında veya topaklaştırıcı ürünlerimizle birlikte kullanılır. Bu polimerler birçok su arıtımı temizleme işleminde oldukça etkilidir. PoliDADMAC ve / veya katyonik poliaminler, genel işlem maliyetlerini düşürmek için topaklaştırıcı ve pıhtılaştırıcı ürünlerimizle birlikte de kullanılabilir.

 

 

POLY DADMAC
Suyun çeşitli işlemlerden arıtılması için polielektrolitler. Çeşitli endüstrilerin su ile ilgili tüm ihtiyaçlarına en kaliteli ürünleri, hizmetleri ve çözümleri sunuyoruz.
Poli DADMAC polimeri, pıhtılaşma işleminde sıvı şapı takviye etmek için kullanılır ve kullanımı, katı su kalitesi standartlarının karşılanmasının sağlanmasında esastır. Poly DADMAC polimer ilavesiyle, şap ve kostik soda kullanımı düşmüş ve çamur üretimi azaltılmıştır.

 

Poli DADMAC, su arıtımında topaklaştırıcı olarak kullanılır. Topaklanma, renk alma, algleri öldürme ve humus gibi organik maddeleri çıkarmada çok etkilidir. Büyük disketler, hızlı yağış ve düşük bulanıklık kalıntısı elde etmek için çok az şeye ihtiyaç vardır.

 

TEMEL ÖZELLİKLER VE FAYDALAR:

 

Geliştirilmiş filtre netliği
Yüksek filtrasyon hızı
Düşük dozlarda etkili
Çözümü hazırlamak ve uygulamak kolaydır

 

 

 


PoliDADMAC Polylectrolytes

PoliDADMAC polimeri, pıhtılaşma işleminde sıvı şapı takviye etmek için kullanılır ve kullanımı, katı su kalitesi standartlarının karşılanmasının sağlanmasında esastır. Poly DADMAC polimer ilavesiyle, şap ve kostik soda kullanımı düşmüş ve çamur üretimi azaltılmıştır.

 

 

 


PoliDADMAC'ın Kullanımı

1. Atıksu arıtma
Poli DADMAC, atık su arıtımında, negatif yüklü kolloidal materyali nötrleştiren ve inorganik pıhtılaştırıcılara kıyasla çamur hacmini azaltan birincil organik pıhtılaştırıcı olarak kullanılır.

2. Kağıt hamuru ve kağıt endüstrisi
PoliDADMAC, kağıt yapım sürecinde rahatsız edici maddeleri kontrol etmek için kullanılır. Perdahın mekanik hamurdan ve lateksin kaplanmış kopuktan üstün sabitlenmesini sağlar. Tutma ve susuzlaştırmayı artırmak için bir kağıt fabrikasının kısa dolaşımında kullanılır. Ek olarak, disk filtrelerin ve flotatörlerin verimliliğini arttırmak ve maksimum doldurucu tutma sağlamak için doldurucuların katyonlaştırılmasında kullanılabilir.

 

 

Poly DADMAC, kraft kağıt hamuru değirmenlerinin buharlaştırma tesisinde sabun ayırma işlemini geliştirmek için topaklaştırıcı olarak da kullanılabilir, böylece daha yüksek yağ verimine katkıda bulunur.

3. Su arıtma
Poli DADMAC, su arıtımında topaklaştırıcı olarak kullanılır. Topaklanma, renk alma, algleri öldürme ve humus gibi organik maddeleri çıkarmada çok etkilidir. Büyük disketler, hızlı yağış ve düşük bulanıklık kalıntısı elde etmek için çok az şeye ihtiyaç vardır.

 

PoliDADMAC (PD), son zamanlarda su arıtmasında bir pıhtılaştırıcı olarak geliştirilen, diallildimetilamonyum klorürün yüksek yük yoğunluklu katyonik bir polimeridir. PD, negatif yüklü koloitlere karşı yüksek afiniteye sahip olduğundan, PD'nin kırmızı çamur atığındaki kil büyüklüğündeki parçacıkların yüzey özelliklerini etkileyip etkilemediği ve kırmızı çamur depolama alanları için immobilizasyon teknikleri geliştirmek için uygulanıp uygulanmadığının tespit edilmesi önemlidir. Bu çalışmada, PD, çözünür Al ve Si varyasyonları ve değişken pH koşulları altında kırmızı bir çamur numunesinin kolloidal özelliklerinin belirlenmesi için yüzey yükü ölçümü ile birlikte bir test tüpü yöntemi kullanılmıştır. PD konsantrasyonu için 0.25 ila 2.0 mM arasındaki gözlemler, PD'nin yüzey yükünü artırabildiğini ve toplanmayı artırabileceğini veya en azından toplanma bölgesini daha yüksek pH'a değiştirebileceğini ortaya koydu. Bu, alkali durumda kırmızı çamurun immobilizasyonu için PD'nin olası bir uygulamasını önerir. Aynı zamanda, çözünür Al ve Si'nin, PD'nin etkisini ve kırmızı çamurun toplanma özelliklerinin değiştirilmesinde etkili olduğu bulunmuştur. Çözünebilir Si destekli agregasyon olsa da, Al kırmızı çamurun dağılması için bir güçlendirici olarak göründü. Kırmızı çamurun hareketsiz hale getirilmesi için PD bazlı tekniklerin geliştirilmesinin, çözünür Al ve Si'nin etkilerini göz önünde bulundurması gerektiği anlamına gelir.

Poli (diallildimilamonyum klorür) (PoliDADMAC), kloramin ile temas halindeyken olası insan kanserojen-nitrosodimetilaminin (NDMA) önemli bir öncüsü olduğu gösterilmiştir. Bu çalışmada, kloraminasyon sırasında, pH değerlerinin, amonyak, bromür, doğal organik madde (NOM) ve monokloramin dozajının PoliDADMAC'dan NDMA oluşumu üzerindeki etkilerini değerlendirmek için ortogonal bir deney tasarımı yaptık. Bu arada, tek faktörlü pH, bromid ve NOM deneyleri, ortogonal deney sonuçlarını kanıtlamaktadır. Sonuçlar, pH'nin kloraminasyon sırasında PoliDADMAC'dan NDMA oluşumunu etkileyen en kritik faktör olduğunu ve PoliDADMAC'den en yüksek NDMA oluşumunu, PoliDADMAC degradasyonundan salınan DMA ve sudaki düşük dikloramin konsantrasyonlarının kritik önemi nedeniyle 7'ye yakın pH'da gerçekleşti. Aşırı bromür varlığında, NDMA oluşumu, bromokloramin veya dikloraminden daha yüksek elektronegatifliğe sahip olan bromokloramin sayesinde, bütün farklı pH değerlerinde anlamlı şekilde arttırıldı. NOM varlığında PoliDADMAC'dan NDMA oluşumu, NOM yokluğunda NDMA oluşumundan% 41.7 daha düşüktü. Simüle edilmiş koşullar altında PoliDADMAC'den NDMA oluşumunun çok büyük bir kısmı mevcut danışma seviyelerinden daha düşüktü (yani, Ontario'da 9 ng, California'da 10 ng).

 

 


Özellikler
Görünüş: Renksiz veya açık sarı şeffaf viskoz sıvı
Katı İçerik: 19.0 - 41.0
Dinamik Viskozite / mpa @ s (20 santigrat derece): 40 - 12000
PH: 2,5 - 7,0
Artık Monomerler (%): 5.0 maks.

 

 

-Özellikleri
Bu ürün ağırlıklı olarak kağıt yapımında, tekstil boyama ve terbiye işlemlerinde kullanılır.

 

 

-Özellikler:
Tutma yardımı performansını artırmak için kağıt yapım sistemlerinde anyonik çöpü etkisiz hale getirir.
Su arıtma için güvenlik, toksik olmayan ve güçlü pıhtılaşma performansı.
Boyutlandırma ajanları kuru mukavemetli katkı maddeleri, boyalar, pigmentler ve dolgu maddeleri dahil olmak üzere ıslak uç fonksiyonel katkı maddelerinin tutulmasını geliştirir.
Ahşap eğimini ve sentetik yapışkanları elyaflara sabitler.
Levha oluşturma, presleme ve kurutmada enerji tasarrufu için drenajı arttırır.
Hammadde verimini ve tasarruf verimliliğini artırmak için beyaz sudaki katı maddeleri azaltır.
Kağıt yapımcılarının kullanımıyla ya da kullanmadan geniş bir pH aralığında performans gösterir.
Alkali, asit ve nötr kağıt yapım sistemlerinde katyonik yükü korur.
Maksimum kağıt geri dönüşü için kağıt makinesi çıktısını ve çalıştırılabilirliği artırır.
Çevreye zarar verecek hiçbir VOC veya yüzey aktif madde içermez.

 

 

 

-Uygulamalar:
Birçok endüstride su arıtımı için polimer pıhtılaştırıcı ve topaklaştırıcı olarak kullanılır.
Kağıt ebadı işleminde promoter
Kağıt yapımı için katyonik çalıştırılabilirlik yardımı

 

 

-Paketleme / Nakliye
İç ambalaj:
Yüksek viskoziteli kalite, 125kg / plastik bidon
Düşük viskoziteli kalite, 250kg / plastik bidon, 1,000kg / IBC bidon

 

 

 


UYGULAMA
Atık su arıtımında (içme ve atık su), tekstil, kozmetik, madencilik (kömür, altın, elmas vb.), Kağıt yapımı, toprak işleme, petrol endüstrisi vb.
İçme ve atık su arıtımında yaygın olarak kullanılan, özellikle yüksek seviyeli sular için

KULLANIM ŞEKLİ
Seyreltikten sonra, arıtılacak suya doğrudan eklenebilir, çırpılır, çökeltilir ve süzülür.
Poly alüminyum klorür ile kullanılabilir.

PAKET VE DEPOLAMA
1. 50kg, 125kg, 200kg veya IBC davul
2. Oda sıcaklığında tutun.
3. raf ömrü: 2 yıl

Anahtar Kelimeler:
PoliDADMAC; Poly (Dimetil Diallyl Amonyum Chloride); PDADMAC; 26062-79-3

 

Polydadmak temiz ve atıksu arıtmada, yağlı su arıtmada, organik madde gideriminde, organik boyar madde gideriminde, çamur susuzlaştırmada birincil ya da ikincil koagülant olarak kullanılır.

POLiDADMAK, sudaki askıda katı madde (AKM) ve çözünmüş maddeleri elektronötralizasyon ve köprü absorbsiyonu ile destabilize eden, floküle eden katyonik radikal gruplar ve aktif adsorban gruplar içeren organik bir polimerdir. Flokülasyon, renk giderimi, yağ giderimi, organik madde gideriminde efektif olarak kullanılır. Düşük doz miktarlarına karşın büyük çaplı flok oluşturarak hızlı çökelme sağlar. Geniş pH çalışma aralığına sahiptir. Kokusuz, tatsız ve zararsız bir bileşiktir.

 

 

Ürünün Genel Özellikleri
AKM giderimi sağlar
Organik boyar madde giderimi
Organik madde giderimi sağlar.
Çamur susuzlaştırmada kullanılır.
Filtre öncesi flokülasyon ajanı olarak kullanılır.
Tekstil boyamada formaldehitsiz boya fiksaj ajanı olarak kullanılır
Kağıt üretiminde kaplama ve antistatik ajanı olarak kullanılır.
Seyreltilerek çözelti halinde ya da direkt olarak suya dozlanarak kullanılır.

 

 

 

 


Polydadmac

 

 

Des noms
Autres noms
Le poly (chlorure de diméthyldiallylammonium); Polyquaternium-6
identifiants
Numero CAS
26062-79-3 ☑
ChemSpider 
aucun
ECHA InfoCard 100.130.940
Numéro CE 230-993-8
PubChem CID
33286
UNII 
8MC08B895B
Propriétés
Formule chimique
(C 8 H 16 NCl) n
Masse molaire variable
solubilité dans l'eau
soluble
Dangers
produits chimiques (SGH)
mot de signal SGH Attention
mentions de danger du SGH
H400 , H410 , H412
de prudence du SGH
P273 , P391 , P5
Le chlorure de diallyldiméthylammonium (raccourci polyDADMAC ou polyDDA ), aussi communément Polyquaternium -6, est un homopolymère de chlorure de diallyldiméthylammonium (DADMAC). Le poids moléculaire de polyDADMAC est typiquement dans la gamme de centaines de milliers de grammes par mole, et même jusqu'à un million pour certains produits. PolyDADMAC est habituellement livré sous forme de concentré liquide ayant une teneur en matières solides dans la gamme de 10 à 50%. Il est cationique de densité de charge élevée polymère . La densité de charge le rend bien adapté pour la floculation .

 

 


Contenu 
1 Histoire
2 Synthèse
3 Applications
3.1 Traitement des eaux usées
3.2 industrie des pâtes et papier
3.3 purification de l' eau
4 Références
L'histoire
Polymères PolyDadmac ont d' abord été préparés et étudiés en 1957 par le professeur George Butler à l'Université de Floride. Il est remarquable car il est soluble dans l' eau, contrairement à l'époque à d' autres polymères synthétiques connus formés par polymérisation de monomères contenant plus d'une fonctionnalité vinyle. Le chemin de la structure et la réaction a été déterminée en 2002 par RMN études.

 

Steepto

 

Synthèse
Le monomère DADMAC est formé en faisant réagir deux équivalents de chlorure d'allyle avec la diméthylamine . PolyDADMAC est ensuite synthétisé par polymérisation radicalaire de DADMAC avec un matériau organique de peroxyde utilisé comme catalyseur . Deux structures polymères sont possibles lors de la polymérisation DADMAC: N -substitué pipéridine structure ou la N -substitué pyrrolidine structure. La structure pyrrolidine est favorisée.

 

 


Polymérisation de PolyDADMAC (présentée comme favorisée pyrrolidine la structure)
Applications
traitement des eaux usées
PolyDADMAC est utilisé dans le traitement des eaux usées en tant que primaire organique coagulant qui neutralise chargé négativement colloïdale matériau et réduit les boues de volume par rapport aux inorganiques coagulants.

 

 

L'industrie des pâtes et papiers
PolyDADMAC est utilisé pour contrôler des substances perturbatrices dans le papier processus. Il offre une meilleure fixation de pas de pâte mécanique et de latex de revêtement cassé. Utilisé dans la circulation courte d'une usine de papier pour améliorer la rétention et la déshydratation . De plus, il peut être utilisé pour améliorer l'efficacité des filtres à disques et flottateurs, et pour cationisation des charges pour assurer une rétention maximale de remplissage.

 

 

Purification de l'eau
PolyDADMAC est utilisé comme coagulant dans la purification de l' eau . Il est efficace pour coaguler et floculer des particules inorganiques et organiques tels que le limon, l' argile, les algues, les bactéries et les virus. A des concentrations élevées , le polymère organique peut éliminer les matières organiques naturels tels que les acides humique et fulvique résultant en moins de sous - produits de désinfection précurseurs et moins de couleur.
Traitement de l'eau potable Polidadmac Floculante Poly (chlorure de diallyldiméthylammonium)

 

Nous sommes une organisation en avant, qui est engagée à la fabrication et qualité d'exportation Polydadmac. Ces produits chimiques sont intensivement employés pour le papier de fabrication en tant que ces derniers augmentent la conservation et agissent en tant qu'excellent agent de asséchage. Les produits chimiques offerts neutralisent colloïdal négativement chargé, donc sont intensivement employés pour la purification de l'eau aux installations de traitement des effluents. D'ailleurs, notre vaste dextérité de transport nous a permise de livrer Polydadmac dans la temps-armature promise.

Emballage intérieur :

Catégorie de grande viscosité, tambour 125kg/plastic

Basse viscosité, 250kg/plastic tambour, tambour 1,000kg/IBC.

 

PolyDADMAC/chlorure ammonium diméthylique de PDADMAC/PDMDAAC/poly diallyl
(CAS No.26062-79-3)

 

Polydadmac est composé polymère linéaire cationique. Il peut être complètement dissous dans l'eau.

Propriétés et dispositifs de Polydadmac

Polydadmac aide à améliorer la matière première rapportant et économiser l'efficacité d'utilisateur par les solides blancs décroissants de l'eau

Polydadmac peut exécuter très sans risque, fortement et non-toxique pendant l'épuration de l'eau

Polydadmac augmente l'exécution du drainage pour des économies d'énergie en feuille serrant, formant et séchant

Polydadmac fixe le lancement en bois et le plus collant synthétique aux fibres

Polydadmac améliore l'exécution de la machine de papier et augmente son rendement et runnability

Polydadmac améliore la conservation des additifs fonctionnels et humides comprenant des colorants, des remplisseurs, des agents de classement par taille et des colorants

Polydadmac est un matériel complètement favorable à l'environnement, qui est exempt de VOC ou de composants d'agent tensio-actif

Polydadmac maintient la charge cationique dans acide et alkalin dans les systèmes de fabrication du papier

Polydadmac neutralise le détritus anionique dans des systèmes de fabrication du papier qui augmente simultanément son exécution d'aide de conservation

Polydadmac exécute proficiently sur un éventail de valeurs du pH, avec ou sans l'utilisation des papermakers

Polydadmac est wieldy et principalement utilisé dans le procédé de teindre, de fabrication du papier et de finissage de textile.

Nom technique :

chlorure/Polydadmac de Polydimethyl-dislkelen-ammonium

Aspect :

Colloïde sans couleur et transparent

Viscosité :

100cps-80000cps

Contenu plein :

20% ou 40%min.

PH (solution de 30%) :

3 - 7

Nature ionique :

Cationique

Densité :

Environ 1.1

Applications Polydadmac

Polydadmac est employé dans le processus de fabrication du papier pour augmenter le runnability cationique

Polydadmac a employé en tant qu'instigateur dans le processus format papier

Polydadmacest largement appliqué comme coagulant et floculant de polymère pour traiter l'eau dans beaucoup d'industries

Empaquetage et expédition

PolyDADMAC : Catégorie de grande viscosité, basse viscosité du tambour 125kg/plastic, 210kg/plastic tambour, tambour 1,100kg/IBC.

 

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