摘要
合成了羧基有序分布和羧基无序分布的两类光固化水性聚氨酯丙烯酸酯 (PUA)的离聚物 ,研究了其光固化反应动力学 ,并测定其预聚物分散液的性能和固化膜的性能。
Two kinds of UV-curable waterborne polyurethane-acrylate(PUA) prepolymer with regularly-arranged carboxylic groups and carboxylic groups was prepared.The UV-curing kinetics and dispersions behavior of PUA prepolymer was investigated.The physical properties of the PUA-cured films were measured.
出处
《广州化学》
CAS
2000年第2期12-17,共6页
Guangzhou Chemistry
关键词
离聚体
聚氨酸丙稀酸酯
嵌段
合成
UVCC
block,carboxyl, ionomer, polyurethane-acrylates, UV-curable waterborne coating, behavior
