| 软段种类及相对分子质量对阴离子水性聚氨酯性能的影响 |
| |
| 引用本文： | 陈延娜,李树材. 软段种类及相对分子质量对阴离子水性聚氨酯性能的影响[J]. 涂料工业, 2004, 34(7): 1-4 |
| |
| 作者姓名： | 陈延娜 李树材 |
| |
| 作者单位： | 天津科技大学85信箱,300222 |
| |
| 基金项目： | 天津市应用基础研究基金项目 |
| |
| 摘 要： | 采用聚酯多元醇、异佛尔酮二异氰酸酯、二羟甲基丙酸等原料，制备了阴离子型水性聚氨酯乳液，并测试了其性能。结果表明：软段种类及相对分子质量对水性聚氨酯乳液的黏度、粒径和力学性能等均有影响。
|
| 关 键 词： | 软段种类 相对分子质量 阴离子水性聚氨酯 性能 黏度 粒径 力学性能 合成 乳液 |
| 文章编号： | 0253-4312(2004)07-0001-04 |
| 修稿时间： | 2004-02-16 |
Influence of Variety and Molecular Weight of Soft Segments on Performance of Cationic Aqueous Polyurethane Emulsion |
| |
| CHEN Yan-na,LI Shu-cai. Influence of Variety and Molecular Weight of Soft Segments on Performance of Cationic Aqueous Polyurethane Emulsion[J]. Paint & Coatings Industry, 2004, 34(7): 1-4 |
| |
| Authors: | CHEN Yan-na LI Shu-cai |
| |
| Abstract: | The title caionic aqueous polyurethane emulsion has been prepared with polyester polyol,isophorone diisocyanate and dimethylol propionic acid.Its properties are tested.It has shown that the varieties and molecular of soft segment have influence on viscosity,particle size.and mechanical properties of the aqueous polyurethane emulsion. |
| |
| Keywords: | aqueous polyurethane synthesis performance cationic ion emulsion |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
