高性能阻燃液体硅橡胶的制备  

Preparation of High Performance Flame-resistant Liquid Silicone Rubber

作　　者：宋新锋[1] 陈丽云[2] 周海峰[2] 邵月刚[2] 唐红定[1] 

机构地区：[1]武汉大学化学与分子科学学院,湖北武汉430072 [2]浙江新安化工集团股份有限公司,浙江建德311600

出　　处：《精细化工中间体》2015年第4期61-63,72,共4页Fine Chemical Intermediates

摘　　要：以乙烯基硅油为基础聚合物、自制低含氢硅油为交联剂、气相法白炭黑为补强填料、自制铂化合物为催化剂,加入一定量的阻燃剂,制备了性能优良的阻燃液体硅橡胶。讨论了氢氧化铝、苯并三氮唑对液体硅橡胶阻燃性、力学性能和硫化特性的影响。self-made The flame-resistant liquid silicone rubber was prepared using vinyl silicone oil as basic material, hydrogen sihcone oil as cross-linking agent, fumed silica as reinforcing material, self-made platinium complex as catalyst, and flame retardant. The influence of aluminium hydroxide and 1H-benzotriazole on the fire properties, mechanical properties and vulcanization characteristics of liquid silicone rubber was evaluated.

关 键 词：液体硅橡胶 阻燃性 乙烯基硅油 

分 类 号：TQ333[化学工程—橡胶工业]