CURABLE ORGANOPOLYSILOXANE GEL COMPOSITION

摘要

CURABLE ORGANOPOLYSILOXANE GEL COMPOSITION A curable organopolysiloxane gel composition comprising (A) a diorganopolysiloxane which contains at least two silicon-bonded alkenyl groups in the molecule and which contains no more than 0.5 weight % of cyclic diorganosiloxanes, (B) an organopolysiloxane resin which contains silicon-bonded alkenyl groups, (C) an SiH-terminated diorganopolysiloxane, (D) a hydrosilylation reaction catalyst, and (E) an inorganic filler. The curable organopolysiloxane gel composition affords a cured gel whose gel properties such as hardness undergo little change with the passage of time.