阴离子水性聚氨酯内乳化剂的研究进展  

Research Development of Anionic Aqueous Polyurethane Inner Emulsifier

作　　者：王文杰[1] 卢秀萍[1] 

机构地区：[1]天津科技大学材料科学与化工学院,天津300222

出　　处：《化工技术与开发》2005年第6期5-9,共5页Technology & Development of Chemical Industry

基　　金：天津市自然科学基金项目(项目编号033602311)

摘　　要：综述了国内外多种羧酸型乳化剂的制备方法,各种乳化剂对阴离子水性聚氨酯的合成工艺、引入离子基团的中和方式、中和度、亲水基团含量、扩链反应温度及乳化温度对乳液性能的影响。The preparation method of many kinds of carboxylic acid type emulsifier of the domestic and international were summarized. The effects of synthetic craft to the anion aqueous polyurethane dispersions of various kinds of emulsifier, neutralization way to introduce ion group, neutralization degree, content of hydrophilic group, react temperature of expand chain and emulsification temperature on properties of the dispersions were all introduced.

关 键 词：阴离子 水性聚氨酯 羧酸型乳化剂 合成工艺 性能 

分 类 号：TQ314.255[化学工程—高聚物工业]