Patent ID: 8853332
Filing Date: 2014-10-07
Classification: C08G,C08L

Abstract:
1. A curable silicone composition that provides a bending-tolerant and highly transparent cured silicone material, said composition comprising (A) 100 mass parts of an alkenyl-containing organopolysiloxane comprising (B) an organopolysiloxane that contains at least 0.9 mass % silicon-bonded hydrogen wherein the silicon-bonded groups other than the silicon-bonded hydrogen are C (C) a hydrosilylation reaction catalyst in a catalytic quantity, and provides a bending-tolerant and highly transparent cured silicone material that has a hardness measured using the type A durometer specified in JIS K 6253 in the range from 80 to 95, an elongation as specified in JIS K 6251 of at least 30%, a parallel light transmittance at 25° C. measured in accordance with JIS K 7105 on a 6 mm optical path length of at least 90%, and the parallel light transmittance at 200° C. of a value that is at least 99% of the parallel light transmittance at 25° C.