摘要
以异氰酸酯、多元醇、功能单体为原料,通过共聚反应制得抗渗咬水性聚氨酯树脂。经研究表明,以该树脂为原料配制的涂料可以有效提升涂层间的抗渗咬性,为“湿碰湿”涂装工艺提供较好的解决方案。
Anti-permeation waterborne polyurethane was synthesized with isocyanate,polylol and functional monomers through copolymerization.Research showed that the coatings prepared with this resin as raw material could effectively improve intercoat permeation resistance and could provide a better solution for“wet-on-wet”painting technique.
作者
王璐
王明晶
王武生
WANG Lu;WANG Ming-jing;WANG Wu-sheng(Anhui University,Hefei 230601,Anhui,China;Zhongshan Daoqum Chemical Group Co.,Ltd.,Zhongshan 528403,Guangdong,China)
出处
《中国涂料》
CAS
2020年第6期31-35,共5页
China Coatings
基金
广东省中山市重大科技专项(科技强企计划:180831192620982)。
关键词
水性聚氨酯
抗渗咬
涂装
湿碰湿
waterborne polyurethane
permeation resistance
painting
wet-on-wet
