| 阴离子水性脂肪族聚氨酯复鞣填充剂的合成 |
| |
| 引用本文： | 兰云军,庞晓燕. 阴离子水性脂肪族聚氨酯复鞣填充剂的合成[J]. 中国皮革, 2005, 34(9): 1-5 |
| |
| 作者姓名： | 兰云军 庞晓燕 |
| |
| 作者单位： | 1. 温州大学(筹),温州,325027
2. 陕西科技大学化学与化工学院,咸阳,712081 |
| |
| 摘 要： | 以异佛尔酮二异氰酸酯(IPDI)、单硬脂酸甘油酯、聚乙二醇10 0 0 (PEG10 0 0 )和二羟甲基丙酸(DMPA)为原料,合成了一种稳定性好的新型脂肪族阴离子水性聚氨酯复鞣填充剂。该复鞣剂具有良好的复鞣填充性能,经其复鞣后的革粒面平整、紧实,手感丰满、有弹性,有一定的防水性,无败色效应,耐光性良好。主要讨论了加料方式、反应温度、单硬脂酸甘油酯的用量、比值、羧基含量以及中和剂的种类对产品性能的影响,优选并确定了这种复鞣填充剂的合成条件
|
| 关 键 词： | 阴离子水性脂肪族聚氨酯 复鞣填充剂 合成 |
| 修稿时间： | 2005-01-18 |
The synthesis of aliphatic anion waterborne polyurethane as retanning and filling agent |
| |
| Lan Yunjun,Pang Xiaoyan. The synthesis of aliphatic anion waterborne polyurethane as retanning and filling agent[J]. China Leather, 2005, 34(9): 1-5 |
| |
| Authors: | Lan Yunjun Pang Xiaoyan |
| |
| Affiliation: | Lan Yunjun 1,Pang Xiaoyan 2 |
| |
| Abstract: | A new type of retanning and filling agent of aliphatic anion waterborne polyurethane emulsion was prepared by isophorone diisocyanate (IPDI), glycerol monoester,poly ethylene glycol 1000 (PEG 1000) and dimethyol propionic acid (DMPA) The product possessed better stability, retanning and filling ability The product can make the leather have fine and compact grain, full and elastic hand feel and good water-resistance ability and excellent light resistance The product can not influence the dying properties The paper mainly discussed the synthetical conditions which were confirmed by investigating the way of adding raw materials, reaction temperatures, content of glycerol monoester, the ratio of n NCO / n OH , content of carboxyl and the type of neutralizer |
| |
| Keywords: | aliphatic anion waterborne polyurethane retanning and filling agent synthesis |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
