| 分散染料氨纶染色机理的探讨 |
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| 引用本文： | 车江宁,袁琴华,权力强.分散染料氨纶染色机理的探讨[J].东华大学学报(自然科学版),2000,26(3). |
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| 作者姓名： | 车江宁 袁琴华 权力强 |
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| 作者单位： | 中国纺织大学化学与化工学院,上海,200051 |
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| 摘 要： | 以一个染色模型模拟分散染料的氨纶染色,在此基础上得到分散染料与氨纶纤维大分子的结合发生在硬链段区表面上的结论。并从上染速率曲线、吸附等温线这两方面对分散染料氨纶染色的染色机理作了初步的探讨。
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| 关 键 词： | 聚氨酯弹性纤维(氨纶) 染色机理 分散染料 |
Insight to Dyeing Mechanism of Polyurethane Fiber with Disperse Dyes |
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| Che Jiangning,Yuan Qinhua,Quan Liqiang.Insight to Dyeing Mechanism of Polyurethane Fiber with Disperse Dyes[J].Journal of Donghua University,2000,26(3). |
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| Authors: | Che Jiangning Yuan Qinhua Quan Liqiang |
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| Abstract: | Some dyeing mechanisms of fiber - forming polyurethane with disperse dyes are studied. The dyeing rate curve and adsorption isotherms are obtained. With a model experiment designed, a representation of the localization of the dyestuff molecules in the fiber structure can be pictured. |
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| Keywords: | polyurethane elastane fiber(Spandex) dyeing mechanism disperse dyes |
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