环氧树脂增韧改性方法及机理研究进展  

Progress in the Research of Toughening Epoxy Resin and Mechanism

作　　者：江金强 刘敬成 张胜文 韩红军 周琼 刘晓亚 

机构地区：[1]江南大学化学与材料工程学院,江苏无锡214122

出　　处：《江南大学学报（自然科学版）》2009年第5期625-630,共6页Joural of Jiangnan University (Natural Science Edition)　

基　　金：国家科技支撑计划项目(2007BAE15B02)

摘　　要：主要对环氧树脂的化学增韧改性进行了总结,讨论了环氧树脂的橡胶弹性体,热塑性树脂,嵌段共聚物,POSS(齐聚倍半硅氧烷),热致液晶聚合物,核-壳结构,互穿网络结构,刚性粒子的增韧改性,并对增韧改性机理进行了分析。Toughening methods for epoxy resin are versatile. The paper introduces the main trend to improve the toughness of epoxy resin. Some toughening methods for epoxy resin are discussed, such as liquid rubbers,thermoplastic resins,block copolymer,POSS（oligomer silsesquioxane） ,liquid crystal polymers, core-shell polymers, interpenetrating polymer network structure and rigid particles modification. The paper also makes a analysis of toughening mechanism.

关 键 词：环氧树脂 增韧改性 方法与机理 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]