苯并[口恶]嗪树脂的性能改善研究进展  

Research progress on improving the performance of BOZ resin

作　　者：郭佳佳 李玲[1] 王耀[1] 邢文静 Guo Jiajia;Li Ling;Wang Yao;Xing Wenjing(Institute of Material Science and Technology of North University of China,Taiyuan 030051)

机构地区：[1]中北大学材料科学与工程学院,太原030051

出　　处：《化工新型材料》2022年第5期66-70,共5页New Chemical Materials

摘　　要：苯并[口恶]嗪树脂是一类新型的高性能热固性树脂,具有灵活的分子设计、体积收缩几乎为零等特有优势,但也存在固化温度高、脆性大等缺点。介绍了国内外对苯并[口恶]嗪树脂在耐热性、韧性及介电性能方面的改性研究,通过不同的改性方法获得良好的综合性能,并对苯并[口恶]嗪树脂未来的发展趋势和应用前景进行了简单的分析。Benzoxazine(BOZ)resin is a new type of high-performance thermosetting resin,which has unique advantages such as flexible molecular design and almost zero volume shrinkage.However,it also has shortcomings such as high curing temperature and high brittleness.The research on the modification of benzoxazine resin was presented in terms of heat resistance,toughness and dielectric properties at home and abroad,and obtained great comprehensive performance by different modification methods.The future development trend and application prospect of BOZ resin were briefly analyzed.

关 键 词：苯并[口恶]嗪 改性 耐热 增韧 介电性能 

分 类 号：TQ323.1[化学工程—合成树脂塑料工业]