摘要
综述了近年来硅烷封端聚氨酯(SPU)的制备和应用研究进展。介绍了SPU的两种主要制备途径,并详述了SPU制备过程中主要原料的选择、SPU的固化机理、SPU的特性以及SPU在密封胶、粘接剂、热熔胶、涂料等方面的应用。
This paper mainly reviewed the preparation and application of siloxane-capped polyurethane（ SPU） in recent years. 2 major synthesis methods of SPU were introduced. It further summarized the process for selecting raw materials,curing mechanism,properties of SPU and the applications of SPU used in sealants,adhesives,hot melt adhesives and coatings.
出处
《有机硅材料》
CAS
2014年第6期459-464,共6页
Silicone Material
基金
广州市白云区科技攻关计划重点项目(2012-KZ-61)
