环氧树脂增韧研究进展  

Research progress in toughening of epoxy resin

作　　者：曹璐[1] Cao Lu(Xinyang Vocational and Technical College,Xinyang 464000,China)

机构地区：[1]信阳职业技术学院,河南信阳464000

出　　处：《中国胶粘剂》2019年第5期49-52,61,共5页China Adhesives

摘　　要：介绍了弹性体、刚性粒子、无机纳米粒子、柔性链段固化剂、核壳结构聚合物及热致性液晶聚合物增韧改性环氧树脂的研究进展,阐述了各增韧剂的增韧机理及其改性环氧树脂的优缺点,最后对环氧树脂增韧改性的研究进行展望。The research progress in toughening modification of epoxy resin with elastomer, rigid particle, inorganic nanoparticle, flexible chain curing agent, core-shell structure polymer and thermotropic liquid crystal polymer was introduced. The toughening mechanism of various toughening agents and the advantages and disadvantages of modified epoxy resin were described. Finally, the research prospect of toughening modification of epoxy resin was prospected.

关 键 词：环氧树脂 增韧 改性 

分 类 号：TQ433.437[化学工程]