Liquid silicone rubber compositions

摘要

A liquid silicone rubber composition contains (A) an organopolysiloxane having at least two alkenyl groups, (B) a reinforcing silica filler, (C) a condensation catalyst, (D) a silanol group-containing siloxane wetter, (E) an organohydrogenpolysiloxane having at least two hydrogen atoms, and (F) a platinum catalyst. Components (C) and (D) assist in blending a large amount of the silica filler in the composition. The composition is smoothly flowing, quickly curable and suitable for injection molding.