摘要
介绍了国内外单组分自交联聚氨酯水分散体的交联固化技术。通过对交联型、热塑型水性聚氨酯漆膜的萃出率、溶胀率进行对比,以及对交联型水性聚氨酯漆膜的综合性能进行测试,表明了单组分室温自交联聚氨酯水分散体制备工艺、性能的优越性。
The cross-linking and curing technology of one component crosslinking polyurethane at home and abroad was introdueed. The extraction rate anti swelling rate of cross-linking polyurethane aqueous dispersion were compared, and the comprehensive performance of cross-li aqueous dispersion film was tested, which indicated the superiority of preparation technology and component ambient temperature self-erosslinking polyurethane aqueous dispersion. aqueous dispersion thermoplastic nking polyurethane perfi〉rmance of one
出处
《上海涂料》
CAS
2015年第1期22-25,共4页
Shanghai Coatings
关键词
单组分
自交联
聚氨酯水分散体
萃出率
溶胀率
one component
self-crosslinking polyurethane aqueous dispersion
extraction rate
swelling rate
