摘要
通过双酚A型环氧树脂E-51(EP-51)与聚乙二醇4000(PEG-4000)进行开环反应,合成环氧乳化剂,利用相反转技术制备出了一种水性环氧树脂乳液,研究了环氧/活泼氢当量、固化剂体系、防锈颜料、颜料体积浓度(PVC)对水性环氧涂料性能的影响。
In this paper,an epoxy emulsifier was synthesized by ring-opening reaction of bisphenol A type epoxy resin E-51(EP-51)with polyethylene glycol 4000(PEG-4000),and a water-based epoxy resin emulsion was prepared by reverse transformation technology.The effects of epoxy/active hydrogen equivalent,curing agent system,anti-rust pigment and pigment volume concentration(PVC)on water-based epoxy coatings were studied.
作者
胡飞燕
徐朝华
胡晓光
Hu Feiyan;Xu Zhaohua;Hu Xiaoguang(Jiangmen Polytechnic,Jiangmen Guangdong 529090,China;Guangdong Anmeixun New Materials Co.,Ltd.,Shunde Guangdong 528300,China)
出处
《山西化工》
CAS
2024年第1期21-23,66,共4页
Shanxi Chemical Industry
关键词
水性环氧树脂
合成
涂层
相反转
高性能
water-based epoxy resin
synthesis route
coating
reverse revolution
high performance
