环氧树脂基水性聚氨酯改性研究  

Research Progress of Waterborne Polyurethane Modified by Epoxy Resin

作　　者：张翔 尚玉栋 贺江平[1,2,3] 李亚森 Zhang Xiang;Shang Yudong;He Jiangping;Li Yasen(School of Textile Science and Engineering,Xi’an Polytechnic University,Xi’an,Shaanxi 710048,China;School of Materials Science and Engineering,Northwestern Polytechnical University,Xi’an,Shaanxi 710072,China;State Key Laboratory of Intelligent Textile Material and Products,Xi’an Polytechnic University,Xi’an,Shaanxi 710048,China)

机构地区：[1]西安工程大学纺织科学与工程学院,陕西西安710048 [2]西北工业大学材料科学与工程学院,陕西西安710072 [3]西安工程大学智能纺织材料与制品国家重点实验室,陕西西安710048

出　　处：《针织工业》2022年第10期23-27,共5页Knitting Industries

基　　金：陕西省自然科学基础研究计划项目(2019JQ-847)

摘　　要：水性聚氨酯(WPU)是一种优异的绿色环保型高分子材料,广泛用于纺织材料、合成工业、建筑建造、生物医疗等领域,如纺织品涂层整理剂、水性木器涂料、皮革涂饰剂、固色剂、胶黏剂、沥青等,受广泛重视。目前WPU改性已成为多领域研究热点,是毒性溶剂型聚氨酯材料有前途的替代品之一。文章综述环氧树脂(EP)对WPU单组分改性和辅以其他适应性基材复合改性研究进展,并展望未来水性聚氨酯发展趋势。Waterborne polyurethane(WPU)is a kind of green and environment-friendly polymer material with excellent performance,which is widely used in textile materials,synthetic industry,building construction,bio-medical and other fields,such as textile coating agent,water-borne wood paint,leather finishing agents,fixing agent,adhesive and asphalt and so on.At present,WPU modification has become one of the research hot spots in many fields,and it is the most promising substitute for toxic solvent-based polyurethane materials.This article reviews the research progress of epoxy resin(EP)single-component modification of WPU and auxiliary composite modification of other adaptive substrates in recent years,and prospects for the development trend of waterborne polyurethane in the future.

关 键 词：水性聚氨酯 环氧树脂 改性 有机硅树脂 丙烯酸酯 蓖麻油 

分 类 号：TQ323.8[化学工程—合成树脂塑料工业]