溴化聚苯乙烯对环氧固化物阻燃耐热性的影响  

EFFECT OF BROMINATED POLYSTYRENE ON FLAME-RETARDANTS ANDHEAT RESISTANCE FOR CURED EPOXY RESIN

作　　者：程新建[1] 曹杰[1] 于莉[1] 肖卫东[1] 

机构地区：[1]湖北大学化学与材料科学学院,湖北武汉430062

出　　处：《热固性树脂》2004年第3期17-18,23,共3页Thermosetting Resin

摘　　要：用氧指数法、热分析法、热变形法测定研究了溴化聚苯乙烯对环氧树脂的酸酐固化物阻燃性能和热性能等的影响。结果表明溴化聚苯乙烯能有效阻燃环氧树脂酸酐固化物,同三氧化二锑或磷酸三甲苯酯配合使用阻燃效果更好。The effect of brominated polystyrene on flame retardance and heat resistance of cured epoxy resin has been studied by limiting oxygen index,thermogravimetric analysis,thermal distortion and it showed that flame-retardance of cured epoxy resin could be increased by adding brominated polystyrene.When used together antimony trioxide triocresyl phosphate,it showed the flame-retardance was more effectively.

关 键 词：溴化聚苯乙烯 环氧树脂 阻燃 三氧化二锑 磷酸三甲苯酯 

分 类 号：TQ323[化学工程—合成树脂塑料工业]