摘要
综述了适用于复合材料液体成型(LCM)工艺的环氧树脂低粘度增韧技术的研究进展,包括采用核-壳橡胶粒子、超支化聚合物(HBP)核-壳粒子、纳米氧化物粒子、碳基刚性粒子、嵌段共聚物和热致液晶以及原位聚合和本体改性增韧环氧树脂。
The research progress of epoxy resin low-viscosity toughening technology suitable for liquid composite molding(LCM)process was reviewed,including the use of core-shell rubber particles,hyperbranched polymer(HBP)core-shell particles,nano-oxide particles,carbon-based rigid particles,block copolymers and thermotropic liquid crystals,as well as in-situ polymerization and bulk modification to toughen epoxy resins.
作者
张文卿
尹亮
李桂洋
张旭光
李文砚
ZHANG Wen-qing;YIN Liang;LI Gui-yang;ZHANG Xu-guang;LI Wen-yan(Aerospace Research Institute of Materials&Processing Technology,Beijing 100076,China)
出处
《热固性树脂》
CAS
CSCD
北大核心
2021年第4期61-69,共9页
Thermosetting Resin
关键词
液体成型
环氧树脂
复合材料
增韧
低粘度
liquid molding
epoxy resin
composite material
toughening
low viscosity
