低维纳米粘土改性水性聚氨酯的研究进展  

Progress on Modification of Waterborne Polyurethane with Low Dimensional Nano-clay

作　　者：王春华[1] 刘倩[1] 穆畅道[1] 林炜[1] 

机构地区：[1]四川大学制革清洁技术国家工程实验室,四川成都610065

出　　处：《中国皮革》2012年第19期43-47,共5页China Leather

基　　金：教育部博士点基金;国家自然科学基金(2070402821074074)资助项目

摘　　要：在简要介绍低维纳米粘土的基本结构及有机改性方法的基础上,重点介绍了几种常用硅酸盐纳米粘土在改性水性聚氨酯方面的研究进展,并指出了应用硅酸盐纳米粘土改性水性聚氨酯需要解决的问题。The primary structure of layered silicate nanoclay and its organic modification methods were introduced. Then the methods of compositing waterborne polyurethane with different low - dimensional silicate nanoclays were summarized respectively. The existing problems on modification of waterborne polyurethane with nano - clay were pointed out.

关 键 词：层状硅酸盐 低维纳米粘土 改性 水性聚氨酯 

分 类 号：TB383.1[一般工业技术—材料科学与工程]