胺中和剂对水性双组分丙烯酸聚氨酯涂料性能的影响  

Effect of Amine Neutralizer on the Properties of Waterborne Two-component Acrylic Polyurethane Coatings

作　　者：郭晓峰 张涛 汪凌云 胡爱琼 GUO Xiao-feng;ZHANG Tao;WANG Ling-yun;HU Ai-qiong(Wuhan Twin Tigers Coatings Co.,Ltd.,Wuhan 430080,Hubei,China)

机构地区：[1]武汉双虎涂料股份有限公司,武汉430080

出　　处：《中国涂料》2024年第2期38-42,48,共6页China Coatings

摘　　要：研究了搭载不同用量胺中和剂的水性羟基丙烯酸涂料,混合异氰酸酯固化剂后,涂料黏度、触变指数、pH值、光泽、耐水性和附着力随时间变化的关系,为胺中和剂在水性丙烯酸聚氨酯涂料中的合理用量提供一定的参考价值。The time dependence of viscosity,thixotropy index,pH value,gloss,water resistance and adhesion of waterborne hydroxy acrylic coatings with different amounts of amine neutralizer mixed with isocyanate curing agent was studied,providing certain reference value for the reasonable dosage of amine neutralizer in waterborne acrylic polyurethane coatings.

关 键 词：胺中和剂 水性丙烯酸聚氨酯涂料 活化期 

分 类 号：TQ630.49[化学工程—精细化工]