| 软段含离子的水性聚氨酯的研究进展 |
| |
| 引用本文： | 孙东成,张松. 软段含离子的水性聚氨酯的研究进展[J]. 聚氨酯工业, 2008, 23(2): 1-4 |
| |
| 作者姓名： | 孙东成 张松 |
| |
| 作者单位： | 华南理工大学化学科学学院,广州,510640;华南理工大学化学科学学院,广州,510640 |
| |
| 摘 要： | 简述了硬段含离子的水性聚氨酯乳液及软段含离子的水性聚氨酯乳液的差异及优缺点,重点介绍了羧酸盐型、磺酸盐型和季铵盐型3类软段含离子的水性聚氨酯乳液的制备、性能以及国内外研究进展,介绍了其应用领域和国内外应用情况,并对软段含离子的水性聚氨酯的发展及应用前景进行了展望.
|
| 关 键 词： | 水性聚氨酯 软段 羧基 磺酸基 季铵盐 应用 |
Research Progress on Aqueous Polyurethane with Ions in the Soft Segment |
| |
| Sun Dongcheng,Zhang Song. Research Progress on Aqueous Polyurethane with Ions in the Soft Segment[J]. Polyurethane Industry, 2008, 23(2): 1-4 |
| |
| Authors: | Sun Dongcheng Zhang Song |
| |
| Abstract: | This paper reviewed the differences between aqueous polyurethane(APU) with ions in soft segment and APU with ions in hard segment, including their advantages and disadvantages. The synthesis, characters and study progress in the world of APU with carboxyl, sulphonate or quaternary ammonium salt as ions were discussed. The application fields was introduced, and the development and prospect of APU with ions in soft segment were discussed. |
| |
| Keywords: | aqueous polyurethane soft segment carboxyl sulphonate quaternary ammonium salt application |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
