增韧改性环氧树脂的最新研究进展  

Latest research progress of toughening and modifying epoxy resin

作　　者：李英[1] 郑水蓉[1] 汪前莉[1] 王敏[1] 

机构地区：[1]西北工业大学理学院应用化学系,陕西西安710129

出　　处：《中国胶粘剂》2013年第7期47-52,共6页China Adhesives

摘　　要：综述了环氧树脂(EP)的特性、发展、增韧方法以及近4年来对EP增韧改性的热点研究[包括橡胶弹性体增韧改性、热塑性树脂增韧改性、互穿聚合物网络(IPNs)增韧改性、热致性液晶聚合物(TLCP)增韧改性、刚性纳米粒子增韧改性、超支化聚合物(HBP)增韧改性、核/壳结构聚合物增韧改性、柔性链段固化剂增韧改性和无机晶须增韧改性等],并对比分析了不同增韧改性方法的优势和劣势;最后展望了未来"十二五"期间增韧改性EP的研究方向。The characteristics, developments, toughening methods, and hotspot researchs （including rubber elastomer,thermoplastic resin,interpenetrating polymer networks（IPNs）,thermotropic liquid crystal polymer（TLCP）, rigid nanoparticles,hyperbranched polymer（HBP）,core/shell structure polymer,flexible chain segment curing agent, inorganic whisker,and other toughening and modifying methods） were summarized for toughening and modifying EP（epoxy resin） in the past 4 years. And their advantages and disadvantages between different toughening and modifying methods were compared and analysed. Finally,the future research directions of toughening and modifying EP were expected during the ＂twelfth five-years＂.

关 键 词：环氧树脂 增韧 改性 优势 劣势 研究方向 

分 类 号：TQ323.5[化学工程—合成树脂塑料工业]