文献类型：期刊文献

中文题名：DAIP改性环氧树脂研究

英文题名：Investigation of Improved Epoxy Resins with DAIP

作者：宋宁[1];乐韬睿[1];王家梁[1];倪礼忠[1]

机构：[1]华东理工大学材料科学与工程学院,上海200237

年份：2004

卷号：17

期号：2

起止页码：171

中文期刊名：功能高分子学报

外文期刊名：Journal of Functional Polymers

收录：CSTPCD;;CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：间苯二甲酸二烯丙基酯;酚醛环氧树脂;改性;共固化;耐热性;涂料;粘合剂

外文关键词：epoxy resin F-51;DAIP;heat resistance

摘要：采用共固化的方法,得到酚醛环氧树脂(F-51)和间苯二甲酸二烯丙基酯(DAIP)的共固化树脂。实验结果表明:DAIP的加入降低了F-51环氧树脂的粘度[体系粘度为150～350mPa·s(25℃)],利于工艺操作;提高了F-51环氧树脂的耐热性,热变形温度达200℃。研究了F-51环氧树脂和DAIP共固化的固化行为、不同配比对共固化物形态结构的影响;并研究了不同配比对固化物耐热性的影响。
A co-cure method of novolac epoxy resin(F-51)and diallyl isophthalate(DAIP) were used to enhance the heat resistance of epoxy resins. It shows that the heat resistance of F-S1 epoxy resin is improved remarkably and the viscosity of the resin system decreased notably( the thermal distortion temperature of the co-cured system is up to 200℃) ;and the viscosity of the resin was decreased (viscosity of resin system fall to 150～350 mPa·s ,25℃) to improve their process ability. Cure behavior of F51epoxy resin and DAIP was studied by DSC. The influence of the different compositions on the co-cure resins morphosis and the heat resistance were researched.