Dimethicone/bis-isobutyl PPG-20 crosspolymer

Dimethicone/bis-isobutyl PPG-20 crosspolymer is a chemical compound, silicone elastomer with characteristics of high heat resistance and elasticity adaptable to both high and low temperatures, consisting of crosslinked dimethicone copolymers with a bifunctional agent. It is produced by hydroxylation by adding silicon hydride bonds with a catalyst,...