摘要 |
An organosilicon compound having a structure represented by following general formula:
R 1 : methyl group or ethyl group, R 2 : a branched or linear, saturated or unsaturated aliphatic hydrocarbon group having 3 to 8 carbon atoms, n: 0.5~2.5 (an average composition), R 3 : a divalent hydrocarbon group of -CH 2 -, -CH 2 CH 2 -, -CH 2 CH 2 CH 2 -, -CH 2 CH 2 CH 2 CH 2 -, -CH 2 CH 2 CH 2 CH 2 CH 2 -, -CH(CH 3 )-, -CH 2 CH(CH 3 )-, -C(CH 3 ) 2 -, -CH(C 2 H 5 )-, -CH 2 CH 2 CH(CH 3 )- or -CH 2 CH(CH 3 )CH 2 -, X: S, S(C=O)-R 4 , SH or NH (3-p) , and R 4 : a branched or linear, saturated or unsaturated aliphatic hydrocarbon group having 1 to 30 carbon atoms. When X=S, p=2 and m=1~10. When X=S(C=O)-R 4 , p=1 and m=1. When X=SH, p=1 and m=1. When X=NH (3-p) , p=1~3 and m=1. The organosilicon compound simultaneously suppresses discharge of volatile alcohols generated during the reaction with an inorganic filler and exhibits great reactivity with the inorganic filler. |