| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fluorosilicone rubber composition, the cured product of which is excellent in adhesion even when a low pressure is applied during the molding process. Ž<P>SOLUTION: The fluorosilicone rubber composition comprises (A) an organopolysiloxane represented by the average compositional formula (1): R<SP>1</SP><SB>a</SB>R<SP>2</SP><SB>b</SB>R<SP>3</SP><SB>c</SB>SiO<SB>(4-a-b-c)/2</SB>(wherein R<SP>1</SP>denotes a trifluoropropyl group; R<SP>2</SP>denotes a monovalent aliphatic unsaturated hydrocarbon group; and R<SP>3</SP>denotes a hydroxy group, a monovalent aliphatic saturated hydrocarbon group, or a monovalent aromatic hydrocarbon group), (B) a silica filler, (C) an organohydrogenpolysiloxane represented by formula (2) or (3) and (D) an organic peroxide curing agent. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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