摘要
综述了国内外水性聚氨酯进展概况 ,指出亲水性单体引入聚氨酯预聚体后自乳化是目前制备水性聚氨酯的主要方法。结合作者一些实际工作经验探讨了改进和提高水性聚氨酯性能的途径和方法 。
The developments of water borne polyurethane are reviewed in the paper, and it is pointed that chainextending using of hydrophilic monomer in the polyurethane prepolymer as well as self emulsifying are the preferred process for the preparation of the water borne polyurethane. It is discussed on how to improve the properties of the said water borne polyurethane based on some experiments of the authors, then some suggestions about R&D in this field are proposed.
出处
《中国胶粘剂》
CAS
2002年第4期40-42,共3页
China Adhesives
关键词
高性能
水性
聚氨酯胶粘剂
综述
聚氨酯预体
制备
review
water borne polyurethane
adhesives
polyurethane prepolymer
preparation
