HPM/St/MA三元共聚物固化E-44环氧树脂的研究  

Study on the Curing Reactions of E-44 Epoxy Resin with HPM/St/MA Terpolymer

作　　者：马可颖[1] 张峻炜[1] 徐丽[2] 雒廷亮[2] 刘国际[2] 

机构地区：[1]河南化工职业学院,河南郑州450042 [2]郑州大学化工与能源学院,河南郑州450001

出　　处：《广州化工》2014年第4期89-90,100,共3页GuangZhou Chemical Industry

摘　　要：制备了N-(4-羟基苯基)马来酰亚胺/苯乙烯/马来酸酐三元共聚物,并将其用做固化剂对E-44环氧树脂进行耐热改性。对固化物的耐溶剂性进行了测定,结果表明HPM/St/MA固化后的E-44环氧树脂具有很好的的耐溶剂性能;采用TG热分析技术研究了E-44环氧树脂固化物的耐热性能,结果表明加入相同比例活性含量的改性剂时HPM/St/MA比其它常见的固化剂固化效果更好,耐热性更高。N - （4 - hydroxyphenyl） maleimidel styrenel maleic anhydride terpolymer was synthesized and used as a curing agent to modify the heat resistance of E - 44 epoxy resin. The solvent resistance of the cured samples ware tested. The results showed that the solvent resistance of the cured E - 44 epoxy resin with HPM/St/MA was better. The thermal performance of E - 44 epoxy resin cured was studied by TG thermal analysis, and the results showed that the HPM/St/MA terpolymer had better curing effect and higher heat resistance than other common heat curing modifiers with the same activity content modifier.

关 键 词：N-(4-羟基苯基)马来酰亚胺 苯乙烯 马来酸酐 E-44环氧树脂 耐热性能 耐溶剂性能 

分 类 号：TQ325.2[化学工程—合成树脂塑料工业]