哈尔滨工程大学学报2024，Vol.45Issue(4)：808-818,11.DOI:10.11990/jheu.202204066
热塑性树脂增韧环氧树脂复合材料研究进展
Research progress of epoxy resin composites toughened using thermoplastic resin
摘要
Abstract
Epoxy resin becomes severely fragile with low toughness and poor internal impact after curing,limiting its application to a specific range.To address these problems,the modification methods for thermoplastic resin and the research progress of resin interface after modification were investigated by examining relevant studies on epoxy resin toughening.The research status of epoxy resin toughened using thermoplastic resins,such as polysulfone,poly-ethersulfone,polyether ether ketone,and polyimide,was analyzed.It was revealed that blends of epoxy resin toughened using thermoplastic resin changed from a homogeneous state to a fixed phase morphology with a high crosslinking structure,which greatly improved the properties of the materials.关键词
环氧树脂/复合材料/增韧改性/热塑性树脂/聚醚醚酮/聚醚砜/聚氨酯/界面Key words
epoxy resin/composite material/toughening/thermoplastic resin/polyether ether ketone/polyether sulfone/polyurethane/interface分类
通用工业技术引用本文复制引用
李璇蕊,郑婷,王晓东,张晓红,乔英杰..热塑性树脂增韧环氧树脂复合材料研究进展[J].哈尔滨工程大学学报,2024,45(4):808-818,11.基金项目
国家自然科学基金项目(52203084,52303037). （52203084,52303037）
