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PTSA ( PARA TOLUENE SULFONIC ACID )

Cas no : 104-15-4

p-Toluenesulfonic acid, 4-methylbenzenesulfonic acid, oara tolüen sulfonik asit


Üre-formaldehit, melamin-formaldehit ve fenol-formaldehit reçinelerde P.T.S.A. (p-toluen sulfonik asit)esaslı sertleşti

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