新型超支化环氧丙烯酸酯的合成及表征  

Synthesisand and Characterization of a New Structure Hyperbranched Epoxy Acrylate

作　　者：靳奇峰[1] 陈欣[1] 薛蕾[1] 姜冬月 佟丽娜[1] 谭荔元 

机构地区：[1]辽宁师范大学化学化工学院,辽宁大连116029

出　　处：《山东化工》2015年第5期3-5,共3页Shandong Chemical Industry

基　　金：辽宁省博士启动资金(20111066)

摘　　要：本文以双酚A与异氰尿酸三缩水甘油脂通过质子转移聚合法成功制备了超支化环氧树脂,采用端基修饰的方法合成了一种新型的超支化环氧丙烯酸酯,通过FTIR对产物结构进行了表征,并对其合成条件进行了探究。测试了超支化环氧丙烯酸酯的紫外-可见光谱及光固化行为。Hyperbranched epoxy resin （HEP） was synthesized by proton transfer polymerization. And a novel structure hyperbranched epoxy acrylate （PEA） containing both epoxy group and carbon - carbon double bond was synthesized by acrylic modified the HEP. Tile structures of the polymer were characterized by FT - IR. The extent of the reaction was monitored by controlling the molar ratio and measuring the acid value. Hyperbranehed polymers were characterized by UV - Vis spectra.

关 键 词：超支化聚合物 超支化环氧树脂 紫外光固化 

分 类 号：TQ323.5[化学工程—合成树脂塑料工业]