摘要
概述了目前反应型湿固化聚氨酯热熔胶的应用和研究方向,介绍了改善热熔胶的初粘强度、韧性、耐热 性等性能的方法,以及国内外在聚氨酯预聚体、增韧树脂、增粘树脂、催化剂、添加剂等方面取得的一些研究进展。
The applications and some research directions of the reactive moisture-curable polyurethane hot melt adhesives were described. The recent domestic and abroad advances of the polyurethane prepolymers, tougthening resins, tackifying resins, catalysts and additives to improve initial bond strength, toughness and heat resistance of the hot melt adhesives were introduced.
出处
《粘接》
CAS
2005年第1期32-34,共3页
Adhesion
关键词
湿固化
聚氨酯
热熔胶
moisture curing
polyurethane
hot melt adhesive
