自交联型防水透湿水性聚氨酯织物涂层剂的研制  

SELF-CROSSLINKING DEVELOPMENT OF A WATERPROOF AND MOISTURE-PERMEABLE PU TEXTILE COATING AGENT

作　　者：马访中[1] 吴燕萍[2] 华载文[3] 

机构地区：[1]上海东华大学材料学院,上海200051 [2]常州纺织服装职业技术学院,江苏常州213004 [3]上海东华大学化学与化工学院,上海200051

出　　处：《印染助剂》2002年第6期17-20,共4页Textile Auxiliaries

摘　　要：制备端氨基聚氨酯预聚体,进一步与聚丙烯腈水解物(HPAN)反应性共混,合成了单组分防水透湿自乳化水性PU织物涂层剂,同时分析了合成PU预聚体时各物料对涂层剂防水透湿性能的影响,该涂层剂具有良好的防水透湿性能,且合成简单。An amino-ended PU pre-polymer was synthesized and then the resultant product was reactive blended with hydrated polyacrylonitrile(HPAN), thus a single component self-emulsion waterproof and moisture-permeable PU coating agent was synthesized. The effect of materials on the waterproof and moisture-permeable properties of the agent when synthesizing PU pre-polymer was analyzed. This coating agent has good waterproof and moisture-permeable effect. It is also simple in synthesis and low in product cost.

关 键 词：聚氨酯织物 涂层剂 反应性共混 HPAN PU涂层剂 防水透湿 

分 类 号：TS195.29[轻工技术与工程—纺织化学与染整工程] TS1[轻工技术与工程—纺织科学与工程]