Polymeric defoamer STD-4857

Description

STD-4857 is polymeric antifoaming agent with excellent compatibility. It special designed for the epoxy system, unsaturation polyester system.

Physics and Chemical properties

Ingredient：vinyl copolymer

Appearance: Light yellow transparent liquid

Content：40%

Solvent：paraffin

Specialty

STD-4857 is special suitable for unsaturated polyester system and epoxy pouring sealant system.

Application System and Dosage

The optimized amount is between 0.1～1.0% of total

Package

25kg metal pail.

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