水性聚氨酯的合成及其在高性能纤维复合材料中的应用  

The Synthesis of Waterborne Polyurethane and Its Application in High Performance Fiber Reinforced Composites

作　　者：朱礼梁[1,2] 于俊荣[1,2] 朱加尖[1,2] 陈蕾[1,2] 诸静[1] 胡祖明[1,2] 

机构地区：[1]东华大学高性能纤维及制品教育部重点实验室,上海201620 [2]东华大学纤维材料改性国家重点实验室,上海201620

出　　处：《高科技纤维与应用》2010年第4期42-48,共7页Hi-Tech Fiber and Application

基　　金：国家863重点项目(2009AA034602);上海市科委重大专项项目(10dz0581200)

摘　　要：综述了水性聚氨酯的合成方法、制备原料及其国内外研究进展,简介了水性聚氨酯在对位芳纶和超高相对分子质量聚乙烯纤维增强复合材料中的应用。指出今后水性聚氨酯将通过复合改性方法来提高其综合性能,以期在高性能纤维增强复合材料制备中有更广泛的应用。The synthesis technology,raw material and research progress both in home and abroad of waterborne polyurethane were summarized.Its application in PPTA fiber and UHMWPE fiber reinforced composite materials were also briefly introduced.It pointed out that it would improve the overall performance of waterborne polyurethane using composite modified method.It was expected to have more widely used in high performance fiber reinforced composite materials preparation areas.

关 键 词：水性聚氨酯 合成 对位芳纶 超高相对分子质量聚乙烯纤维 纤维增强复合材料 

分 类 号：TQ323.8[化学工程—合成树脂塑料工业] TQ327.11