摘要
苯并噁嗪树脂是一种新型的酚醛树脂,具有良好热稳定性、力学性能、低吸水性、固化时无小分子释放等优良特性。然而,苯并噁嗪树脂仍存在耐热性及韧性不足的问题。综述了近几年来用热固性树脂、热塑性树脂以及其他新型改性剂对苯并噁嗪树脂改性的研究进展,并展望了其应用前景。
Polybenzoxazine,a novel kind of phenolic resin,possesses various useful properties such as high thermal stability,excellent mechanical properties,low water absorption,and no by-products during curing.However,the application of this polymer is limited to certain areas due to its heat resistanc and its rather high rigidity.The present article deals comprehensively with the research progress of polybenzoxazine resin modified by thermosetting resin,thermoplastic resin and other novel modifier,and prospects the application ofpolybenzoxazine resin.
出处
《粘接》
CAS
2012年第4期73-78,共6页
Adhesion
基金
航空科学基金(2011ZF53064)
2010年西北工业大学大学生创新性实验计划项目(XJ1047)
2012年西北工业大学本科毕业设计(论文)重点扶持项目
关键词
苯并噁嗪
热固性树脂
热塑性树脂
改性
benzoxazine
thermosetting resin
thermoplastic resin
modification
