摘要
有机硅改性聚氨酯胶粘剂能够结合二者的性能优势,利用有机硅提高聚氨酯的耐水、耐热和耐候等性能。本文综述了聚氨酯胶粘剂的各种类型、有机硅改性聚氨酯胶粘剂的方法和研究进展,包括硅烷偶联剂和硅氧烷低聚物两种改性方法,并对比了不同有机硅改性的优缺点。
Silicone modified polyurethane adhesive can combine the performance advantages of both.The properties of water resistance,heat resistance and weather resistance of polyurethane can be improved by the incorporation of silicone.In this paper,various types of polyurethane adhesive,methods and research progress of silicone modified polyurethane adhesive were reviewed,including silane coupling agent and siloxane oligomer.The advantages and disadvantages of different silicone modifications were discussed.
作者
王超智
刘保华
李华林
丁竹
萧毅恒
Wang Chaozhi;Liu Baohua;Li Hualin;Ding Zhu;Xiao Yiheng(School of Materials and Energy,Guangdong University of Technology,Beijing 100095,China)
出处
《中国胶粘剂》
CAS
2022年第4期62-66,共5页
China Adhesives
基金
广东省应用型科技研发专项资金项目(15ZK0498)。
关键词
聚氨酯
有机硅
改性
胶粘剂
polyurethane
silicone
modification
adhesive
