| 耐水解聚酯型聚氨酯水乳液的合成及性能研究 |
| |
| 引用本文： | 杨昌跃 陈敏. 耐水解聚酯型聚氨酯水乳液的合成及性能研究[J]. 皮革化工, 2000, 17(3): 24-27 |
| |
| 作者姓名： | 杨昌跃 陈敏 |
| |
| 作者单位： | 四川大学高分子材料系!四川成都610065 |
| |
| 摘 要： | 以ＨＤＩ、ＯｘｙｅｓｔｅｒＴ１１３６聚酯、ＤＭＰＡ等为原料合成水乳液。研究了认成膜物的耐水解和物理性能。结果表明，此种聚酯型聚氨酯有较优良的耐水解性，良好的力学及较低的玻璃化转变温度。
|
| 关 键 词： | 聚氨酯 水乳液 耐水解 乳液共聚 |
Aqueous Polyurethane Emulsion Based on Hydrolysis-stable Polyester |
| |
| YANG Chang-yue,CHEN Min,YANG Li,CHEN Jia-hua. Aqueous Polyurethane Emulsion Based on Hydrolysis-stable Polyester[J]. Leather Chemicals, 2000, 17(3): 24-27 |
| |
| Authors: | YANG Chang-yue CHEN Min YANG Li CHEN Jia-hua |
| |
| Abstract: | Aqueous polyurethane emulsion is prepared by HDI, Oxyester T?1?136, DMPA, etc. The hydrolysis and mechanical properties of PU films from the emulsion are discussed. The results show that the emulsion gives films excellent hydrolysis resistance, high tensile strength, better hardness and lower Tg. |
| |
| Keywords: | polyurethane aqueous emulsion hydrolysis resistance |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
