环状氯化磷腈阻燃微胶囊制备研究  

Studies on Flame Retardancy Microencapsulation of Chlorocyclophosphazene

作　　者：肖定书[1] 郑成[2] 李险峰[1] 李浩[1] 刘国聪[1] 

机构地区：[1]惠州学院化学工程系,广东惠州516007 [2]广州大学,广东广州510006

出　　处：《广州化学》2016年第1期5-9,共5页Guangzhou Chemistry

摘　　要：通过UV界面聚合法,制备了以环状氯化磷腈为囊芯,丙烯酸酯共聚物为囊壁的阻燃微胶囊。对产物微胶囊的性质进行了系统表征,具体包括粒径及其分布、化学结构、表面形态和热稳定。结果表明:包囊提高了环状氯化磷腈的热稳定性、阻燃性,且对环氧复合材料的力学性能影响甚微。A acrylate copolymers-chlorocyclophosphazene microcapsule was prepared via UV interfacial copolymerization. The characteristics of the resultant microcapsules including size and size distribution, chemical feature, surface morphology, thermal stability were analyzed. Results showed that not only thermal ability and flame retardancy of chlorocyclophosphazene microcapsule rised, but also its mechanical properties improved when used with epoxy resin composites.

关 键 词：环状氯化磷腈 微胶囊 阻燃 UV界面聚合 

分 类 号：O633.13[理学—高分子化学]