N ,N-二乙基苯胺作为VE合成催化剂的研究(英文)  

Study of DEAn as a catalyst for vinyl ester resin synthesis

作　　者：左瑞霖[1] 常鹏善 解云川[1] 龚兴宇[1] 

机构地区：[1]西北工业大学化学工程系,西安市710072 [2]船舶系统工程研究所,北京市100036

出　　处：《粘接》2002年第3期7-11,共5页Adhesion

摘　　要：在环氧丙烯酸酯 (VE)的合成过程中采用N ,N -二乙基苯胺 (DEAn)作为催化剂 ,成功地合成了预期产物VE树脂 ,合成产物色泽浅 ,粘度低 ,凝胶时间长。利用化学滴定、红外光谱 (FTIR)等分析方法对VE的合成过程进行了跟踪、表征 。N, N-diethyl aniline (DEAn) was used as the catalyst during the synthesis of vinyl ester (VE) resin successfully. The obtained VE resin has yellow color, low viscosity and long gel time. The process of VE resin synthesizing was tracked and characterized with chemical titrimetry and FTIR, and the influence of amount of DEAn on the performances of the VE resin and its cured products was involved.

关 键 词：N N-二乙基苯胺 VE合成催化剂 研究 环氧丙烯酸酯 化学滴定 FTIR 

分 类 号：TQ225.241[化学工程—有机化工] TQ426.94