Silica

It is used in paints and coatings, adhesives and sealants, printing inks, cosmetics, cable compounds and gels, silicone rubber, and in plant protection. Has rheology and thixotropy control of liquid systems, binders, and polymers. It is also used to improve free flow and anti-caking characteristics of powders as well as an anti-settling, thickening, and anti-sagging agent.