耐高温邻苯二甲腈树脂研究进展  

Research Progress of High Temperature Resistant Phthalonitrile Resin

作　　者：杜瑾宇 金宇杭 高婵 吴庆 郑德 瞿雄伟[3] 陈兴刚 DU Jin-yu;JIN Yu-hang;GAO Chan;WU Qing;ZHENG De;QU Xiong-wei;CHEN Xing-gang(School of Materials Science and Engineering,North China University of Science and Technology,Tangshan 063210,China;Guangdong Winner New Material Technology Co.,Ltd,Foshan 528500,China;Postdoctoral Workstation of Chemical Engineering and Technology,Hebei University of Technology,Tianjin 300400,China)

机构地区：[1]华北理工大学材料科学与工程学院,唐山063210 [2]广东炜林纳新材料科技股份有限公司,佛山528500 [3]河北工业大学化学工程与技术博士后工作站,天津300400

出　　处：《高分子通报》2022年第4期38-44,共7页Polymer Bulletin

基　　金：河北省自然科学基金项目(E2019209514);河北省高等学校科学技术研究项目(QN2020228)。

摘　　要：邻苯二甲腈树脂是以邻苯二甲腈结构封端的高性能耐高温热固性树脂,具有优异的热氧稳定性、阻燃性、力学强度、低吸水率、低热膨胀系数和介电常数,可用于制备先进复合基体材料、涂料、粘接剂等,在航空技术、电子、机械、军事等领域得到广泛应用。本文综述了邻苯二甲腈树脂结构、邻苯二甲腈单体类型、邻苯二甲腈的固化剂、自催化邻苯二甲腈、生物基邻苯二甲腈、邻苯二甲腈的改性方法,并对邻苯二甲腈树脂未来的研究方向进行展望。Phthalonitrile resin is a kind of high-performance and high-temperature resistant thermosetting resin terminated with the phthalonitrile structure,which has excellent thermal oxygen stability,flame retardancy,mechanical strength,low water absorption,low thermal expansion coefficient and dielectric constant.It can be used to prepare advanced composite matrix materials,coatings,adhesives,etc.,and has been widely used in aviation technology,electronics,machinery,military and other fields.In this paper,the structures of phthalonitrile resin,the types of phthalonitrile monomer,curing agents,autocatalytic phthalonitrile,biological phthalonitrile and the modification methods of phthalonitrile resin were reviewed.The future research directions of phthalonitrile resin were prospected.

关 键 词：邻苯二甲腈树脂 耐高温 固化剂 改性方法 

分 类 号：TQ323[化学工程—合成树脂塑料工业]