新型水性环氧树脂涂料的制备与性能研究  

Preparation and Properties of Novel Waterborne Epoxy Resin Coatings

作　　者：马伟佳[1,2] 王启录 张庆新[1,2] 

机构地区：[1]河北工业大学化工学院高分子材料与工程系 [2]河北省微纳氮化硼材料重点实验室,天津300130

出　　处：《胶体与聚合物》2016年第2期71-73,共3页Chinese Journal of Colloid & Polymer

基　　金：长江学者和创新团队发展计划(IRT13060);河北省自然科学基金(E2014202033)

摘　　要：采用聚乙二醇、马来酸酐和偶联剂KH-550同时改性环氧树脂,使得水性环氧树脂的制备过程有效且简单化,不需经过中和过程便可获得兼具亲水性和偶联功能的环氧树脂。研究了偶联剂的加入量对于水性环氧树脂涂料的性能影响,结果表明,该新型水性环氧树脂具有优良的涂膜性能。Epoxy resin was modified with PEG、maleic anhydride and coupling agent KH-550 simultaneously, which made the preparation process of waterborne resin efficient and simple, and we got a novel epoxy resin which possess both hydrophilic and coupling performance without neutralization process.The additive amount of coupling agent was studied for the performance of waterborne epoxy resin coatings and the results showed that the novel waterborne epoxy resin coating provides excellent performance.

关 键 词：水性环氧树脂 聚乙二醇 偶联剂 固化膜 

分 类 号：TQ630.6[化学工程—精细化工]