| 摘要 |
An acryloxyalkylsilane is mixed into a "high viscosity" i.e. an organic peroxide-vulcanized silicone rubber. The rubber is a polydiorganosiloxane containing organic radicals selected from methyl, vinyl, phenyl, and 3,3,3- trifluoropropyl. The acryloxyalkylsilane has the formula (I): <IMAGE> in which: R is selected from hydrogen and methyl radical, R' is an alkylene radical of from 1 to 4 carbon atoms inclusive, X is a radical selected from alkoxy radicals of from 1 to 3 carbon atoms inclusive, and the acetoxy radical, and a is from 0 to 2 inclusive. The mix, which also includes the organic peroxide vulcanizing agent, silica fillers and an anti-crepe hardening agent, is applied to a surface of a substrate and heated to vulcanization temperature to bond the silicone rubber composition to the substrate. |
