Polymeric defoamer STD-4855
Chemical Additives 2025-05-15
Description
STD-4855 is polymeric antifoaming agent with excellent compatibility. It special designed for the UV system, unsaturation polyester system.
Physics and Chemical properties
Ingredient：vinyl copolymer
Appearance: Light yellow transparent liquid
Content：7%
Solvent：paraffin
Specialty
STD-4855 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 plastic pail.
