摘要
对比在溶剂型MDI双组分聚氨酯涂料施工中,体系黏度上升对涂膜性能的影响,并据此提出溶剂型MDI双组分聚氨酯涂料的活化期的测试方法。对实际应用中影响溶剂型MDI双组分聚氨酯涂料活化期的主要因素作了一些总结及研究分析。
Through discussing the influence of increase of system viscosity on film performance in the application of solvent- based MDI two-package PU coatings, this paper puts forward testing methods for the pot-life of solvent-based MDI two-package PU coatings; and analyzes the main factors influencing the pot-life of solvent-based MDI two-package PU coatings in practical use.
出处
《中国涂料》
CAS
2010年第9期44-46,51,共4页
China Coatings
关键词
MDI
黏度
光泽
活化期
温度
湿度
树脂
固化剂
MDI, viscosity, gloss, pot-life, temperature, humidity, resin, hardener