Silicone gel composition

摘要

A silicone gel composition comprising a diorganopolysiloxane that contains at least 2 silicon-bonded alkenyl groups in each molecule, an organopolysiloxane resin alkenyl group free with the average unit formula (R3SiO1/2)a(SiO4/2)1.0, an organopolysiloxane that contains an average of at least 2 silicon-bonded hydrogen atoms in each molecule, in a quantity that provides 0.2 to 5.0 moles of silicon-bonded hydrogen per mole of silicon-bonded alkenyl in said diorganopolysiloxane, and a hydrosilylation reaction catalyst, whose cure yields highly heat-resistant and strongly vibration-isolating silicone gel.