环氧树脂增韧改性研究进展  

Toughening modification of epoxy resin

作　　者：孟凡宁 于晶 齐永新 MENG Fanning;YU Jing;QI Yongxin(Research Institute of Lanzhou Petrochemical Company,PetroChina,Lanzhou 730060,China)

机构地区：[1]中国石油兰州石油化工有限公司研究院,甘肃兰州730060

出　　处：《弹性体》2018年第2期68-74,共7页China Elastomerics

摘　　要：综述了利用橡胶粒子、热塑性树脂、热致性液晶聚合物(TLCP)、无机纳米粒子、核-壳结构聚合物和超支化聚合物等增韧环氧树脂(EP)的几种方法以及相关的增韧机理,并指出了EP增韧改性中存在的问题,对EP增韧改性的前景进行了展望。Several methods for toughening epoxy resins by using rubber particles,thermoplastic resins,thermotropic liquid crystalline polymers,inorganic nanoparticles,core-shell polymer and hyperbranched polymers,and toughening mechanism were reviewed.The existing problems were pointed out and the prospects of toughening modification of EP were forecast.

关 键 词：环氧树脂 增韧 机理 

分 类 号：TQ323.5[化学工程—合成树脂塑料工业]