摘要
本文论述了一种新型改性双马来酰亚胺树脂(B-B树脂)的合成,并利用红外光谱方法研究该树脂的合成过程及该树脂的结构.结果表明,该树脂含有醚键,双键封端,100℃下即可流动,170℃则可迅速固化,极易与环氧树脂混溶.
A new modified bismaleimide resin(B-B res n)was synthesized and its synthesis process and structure were also investigated with infrared spectrum(IR). The results show that the resin contains ether linkage and is terminated with double bond. B-B resin can flow at near 100℃ and be cured rapidly at 170℃. It can be blended with epoxy resin easily.
关键词
双马来酰亚胺
树脂
绝缘材料
bisphenol A
bismaleimide
infrared spectrum
