| 新型水性缔合型聚氨酯增稠剂的研制 |
| |
| 引用本文： | 关有俊,谢兴益.新型水性缔合型聚氨酯增稠剂的研制[J].现代涂料与涂装,2006,9(3):46-48. |
| |
| 作者姓名： | 关有俊 谢兴益 |
| |
| 作者单位： | 1. 深圳海川化工科技有限公司,广东,深圳,518040
2. 四川大学,成都,610065 |
| |
| 摘 要： | 利用二异氰酸酯和聚乙二醇在封端剂的存在下合成了一种水性聚氨酯缔合型增稠剂;考察了不同单体、封端剂以及反应工艺对产物增稠性能的影响;讨论了增稠剂的相对分子质量和相对分子质量分布与其增稠性能的关系。
|
| 关 键 词： | 水性聚氨酯 缔合型增稠剂 封端剂 |
| 文章编号： | 1007-9548(2006)03-0046-03 |
| 修稿时间： | 2005年3月10日 |
Development of a New Waterborne Associative Polyurethane Thickener |
| |
| GUAN You-jun,XIE Xing-yi.Development of a New Waterborne Associative Polyurethane Thickener[J].Modern Paint and Finishing,2006,9(3):46-48. |
| |
| Authors: | GUAN You-jun XIE Xing-yi |
| |
| Abstract: | A kind of waterborne associative polyurethane thickener is synthesized by the reaction of diisocyanate with polyethylene glycol at the presence of end capping reagent.The influences of different monomers,blocking agents and synthesis processes to the thickening ability are investigated.The relationship between the molecular weight,distribution of molecular weight of the thickener and the performances thereof is discussed. |
| |
| Keywords: | waterborne polyurethane associative thickener blocking agent |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
