| 提高水性聚氨酯涂饰剂膜的断裂伸长率的研究 |
| |
| 引用本文： | 朱冰,王芳,王全杰,汤克勇.提高水性聚氨酯涂饰剂膜的断裂伸长率的研究[J].皮革化工,2006,23(3):1-4. |
| |
| 作者姓名： | 朱冰 王芳 王全杰 汤克勇 |
| |
| 作者单位： | [1]郑州大学材料科学与工程学院,河南郑州450052 [2]烟台全杰皮革研究所有限公司,山东烟台264000 |
| |
| 基金项目： | 国家高技术研究发展计划（863计划,2003AA327100）;＂十五＂国家科技攻关计划资助项目（2004BA320B）. |
| |
| 摘 要： | 本文比较全面地介绍了影响水性聚氨酯膜断裂伸长率的主要因素和提高方法,结合笔者所在实验室的研究工作,讨论了提高水性聚氨酯皮革涂饰剂膜断裂伸长率的方法,展望了具有高断裂伸长率的水性聚氨酯皮革涂饰剂的研究与应用前景.
|
| 关 键 词： | 水性聚氨酯 断裂伸长率 分子柔顺性 |
| 文章编号： | 1004-8960（2006）03-0001-04 |
| 收稿时间： | 2005-12-31 |
| 修稿时间： | 2005年12月31 |
Studies on Increase of Elongation at Break of Aqueous Polyurethane Finishing Agents |
| |
| ZHU Bing , WANG Fang ,WANG Quan-jie, TANG Ke-yong.Studies on Increase of Elongation at Break of Aqueous Polyurethane Finishing Agents[J].Leather Chemicals,2006,23(3):1-4. |
| |
| Authors: | ZHU Bing WANG Fang WANG Quan-jie TANG Ke-yong |
| |
| Affiliation: | 1. College of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450052; 2. Yantai Quanjie Leather Research Institute Ltd. , Yantai 264000,China |
| |
| Abstract: | The main factors influencing the elongation at break of the aqueous polyurethane film and the modifying methods of aqueous polyurethane are introduced in detail in the paper. With the studies in this aspect done in our laboratory being considered, the ways that may be taken to increase the elongation at break of the aqueous polyurethane film are discussed, and the foreground in studies and application of aqueous polyurethane finishing agents with great elongation at break is prospected . |
| |
| Keywords: | aqueous polyurethane elongation at break molecule flexibility |
| 本文献已被 维普 等数据库收录！ |
