| 摘要 |
PROBLEM TO BE SOLVED: To provide a high temperature compression resistant silicone rubber composition capable of providing a silicone rubber molding having a high resistance to compression at a temperature higher than 200 deg.C. SOLUTION: This high temperature compression resistant silicone rubber composition comprises an organopolysiloxane (A) having, as a side chain in the molecular chain, silicon atom-bonded alkenyl group, an organohydrogenpolysiloxane (B) represented by general formula (2) (wherein R<3> is a monovalent hydrocarbon group containing no alkenyl group; Q is a positive integer, P is an integer of not smaller than 2, but, 1>P/(Q+P)>0.2) with the number of hydrogen atom bonded to the silicon atom being 0.1-3.0 per the alkenyl group in the component (A), a platinum catalyst (C), and an inorganic filler (D).
|
