乙烯基封端氟硅橡胶的制备及性能研究  

Synthesis and Properties of Vinyl-terminated Liquid Fluorosilicone Elastomer

作　　者：张国栋[1] 邬继荣[1] 边高峰[1] 厉嘉云[1] 来国桥[1] 

机构地区：[1]杭州师范大学有机硅化学及材料技术教育部重点实验室,浙江杭州310012

出　　处：《杭州师范大学学报（自然科学版）》2008年第6期445-448,共4页Journal of Hangzhou Normal University(Natural Science Edition)

摘　　要：研究了乙烯基封端聚甲基三氟丙基-二甲基硅氧烷共聚物的合成方法,讨论了合成反应中催化剂用量对聚合反应的影响,制备出不同粘度乙烯基封端氟硅油,并以此为主体材料制备了高温硫化氟硅混炼橡胶.实验结果表明,该橡胶有较好的耐油性能.The paper studied that the method of synthesis for vinyl-terminated polymethyltrifluoropropyl-dimethylsilox-ane with different viscosity, and discussed the influence with the amount of catalysts on the reaction. Prepares mixing fluorosilicone rubber with it for main material. The test results showed that the elastomer has excellent oil resistant performance.

关 键 词：氟硅橡胶 乙烯基封端 耐油性能 力学性能 

分 类 号：TQ433.438[化学工程] TQ333.93