| 聚氨酯干法转移涂层树脂对合成革吸湿透气性能的影响因素的探讨 |
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| 引用本文： | 张卫昌,肖波,章于川,姚和平,黄万里,唐涛,王义峰,惠坚强. 聚氨酯干法转移涂层树脂对合成革吸湿透气性能的影响因素的探讨[J]. 化工时刊, 2007, 21(1): 15-18 |
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| 作者姓名： | 张卫昌 肖波 章于川 姚和平 黄万里 唐涛 王义峰 惠坚强 |
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| 作者单位： | 安徽大学化学化工学院,安徽省绿色重点高分子实验室,安徽,合肥,230039;安徽安利合成革有限公司,安徽,合肥,231202 |
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| 摘 要： | 对非离子聚氨酯干法面层的吸湿透气行为进行了研究。讨论了非离子共聚组分的引入对聚氨酯合成革吸湿透气行为的影响。结果表明亲水基团PEG的引入可以提高合成革吸湿透气性能。并且微相分离大的吸湿透气性能差。
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| 关 键 词： | 合成革 聚氨酯 吸湿透气 亲水性 微相分离 |
| 收稿时间： | 2006-11-24 |
| 修稿时间： | 2006-11-24 |
Approach to Influence Factors on Moisture Absorption's Ability of the Polyurethane Drying Transfer Coating Synthetic Leather |
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| Zhang Weichang,Xiao Bo,Zhang Yuchuan,Yao Heping,Huang Wanli,Tang Tao,Wang Yifeng,Hui Jianqiang. Approach to Influence Factors on Moisture Absorption's Ability of the Polyurethane Drying Transfer Coating Synthetic Leather[J]. Chemical Industry Times, 2007, 21(1): 15-18 |
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| Authors: | Zhang Weichang Xiao Bo Zhang Yuchuan Yao Heping Huang Wanli Tang Tao Wang Yifeng Hui Jianqiang |
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| Abstract: | At present the urgently problem in synthetic leather tield is the distinctness difference of moisture absorption's ability between synthetic leather and savageness leather.The non-ion polyurethane dry coating's moisture absorption's ability was studied.And the influence of the non-ion copolymer composition's introduce in polyurethane synthetic leather were discussed.The result showed that the PEG could enhance the moisture absorption's ability of synthetic leather.And if the degree of Microsphase Seperation was enhanced,the leather's moisture absorption's ability would go down. |
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| Keywords: | Synthetic Leather Polyurethane Moi.sture Absorption Hydrophile's Ability Microsphase Seperation |
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