快速固化型水性丙烯酸防腐蚀涂料的研制  

Development of Fast-Curing Waterborne Acrylic Anti-Corrosive Coatings

作　　者：李宏远 韩忠智 刘德洋 郭晓军 王磊 崔灿灿 丁超 Li Hongyuan;Han Zhongzhi;Liu Deyang;Guo Xiaojun;Wang Lei;Cui Cancan;Ding Chao(CNPC Engineering Technology Research Company Limited,Tianjin 300451,China)

机构地区：[1]中国石油集团工程技术研究有限公司,天津300451

出　　处：《上海涂料》2023年第5期41-46,共6页Shanghai Coatings

摘　　要：针对传统水性丙烯酸涂层附着力差、干燥速率慢等技术问题,将纯丙乳液与炭黑、沉淀硫酸钡等功能粉体填料相结合,并通过一系列对比实验优选助剂体系,最终获得一种快速固化型水性丙烯酸防腐蚀涂料。该涂料附着力好、光泽度高、干燥速度快、抗流挂性好,且耐水性、耐盐雾性能优良,可用于石油石化行业防腐工程。In order to solve the technical problems about poor adhesion and slow drying rate of traditional waterborne acrylic coating,pure acrylic emulsion was combined with functional powder fillers,such as carbon black and precipitated barium sulfate,through a series of comparative experiments to optimize the auxiliary system,and finally a fast-curing waterborne acrylic anti-corrosive coatings was obtained.The coatings has advantages of good adhesion,high gloss,fast drying rate,good sag resistance,excellent water resistance and salt fog resistance.It can be used in petrochemical industry anti-corrosion project.

关 键 词：水性丙烯酸涂料 快速固化 附着力 防腐涂料 

分 类 号：TQ630.7[化学工程—精细化工]