| 摘要 |
PURPOSE:To provide the titled compsn. providing a silicone rubber product having the surface which can be easily painted after room temperature curing, consisting of an organopolysiloxane in which the molecular chain terminals are blocked by hydroxyl groups, an organo silicon compd. and an alcohol compd. having a specified functional group. CONSTITUTION:A compsn. consists of 100pts.wt. organopolysiloxane (A) which has a viscosity of 20-1,000,000cP at 25 deg.C and in which the molecular chain terminals are blocked by hydroxyl groups, 0.5-30pts.wt. organosilicon compd. (B) contg., as a functional group, at least two amide groups and/or aminoxy groups per molecule, and an alcohol compd. (C) contg. a specified functional group, wherein said compd. C contains an alcoholic hydroxyl group and the functional group as essential groups and said functional group is a monovalent org. group having a carbon-to-carbon triple bond and ether linkage, acyloxy group, alkoxycarbonyl group, cyano group, substd. or unsubstituted amide group or mercapto group. |
