聚氨酯增稠剂在水性涂料中的作用机理及应用  

The thickening mechanism and applications of PU thickener in waterbased coatings

作　　者：J. H. Bieleman 

出　　处：《中国涂料》1996年第3期27-29,32,共4页China Coatings

摘　　要：应用增稠剂的目的是赋予该体系所需要的流变性能，增稠作用的关键因素是分子中有疏水和亲水部分，理想的增稠效果取决于各种涂料组份的相互配合。The aims to use a thickened in a system is to give the rheological pexfolmance to the system. The key factor for a molecule to behave like a thickener is to own both hydrophilic and hydrophobic parts. The efficiency of a thickner deqends not only on itself,but also on the formulation and iuteractions between various constituents.

关 键 词：涂料 水性涂料 聚氨酯 增稠剂 原料 

分 类 号：TQ630.491[化学工程—精细化工]