摘要 |
<p>A fluorosilicone rubber composition comprising an organopolysiloxane containing trifluoropropyl and a monovalent aliphatic unsaturated hydrocarbon group as base polymer, and an organohydrogenpolysiloxane of 5-52 silicon atoms containing at least one trifluoropropyl group or a trifluoropropyl-free organohydrogenpolysiloxane of 4-22 silicon atoms as crosslinker can be vulcanized through addition reaction using a platinum catalyst.</p> |