A composition used to prepare silicone elastomer and the synthesis and use of a silicone elastomer

摘要

This invention disclosed a composition used to prepare silicone elastomer, wherein it includes (1) a component A comprising polymer A, the homo-polymer polymerized from one kind of monomer described in Formula 1 or an irregular, alternant, block or graft copolymer polymerized from several kinds of monomers described in Formula 1 and its terminal groups are shown in Formula 2; (2) component B containing a compound having at least two aziridine ring described in Formula 3, wherein the molar ratio of carboxyl group in polymer A to aziridine ring in component B is between 1:0.2 and 1:10. Furthermore, this invention disclosed the procedure of preparing silicone elastomer from the composition as well as a kind of silicone elastomer with its applications.