| Mathematical Index for Evaluating Disperse Dyes Levelness of Superfine Polyester Fabric |
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| 作者姓名： | 王晶 董振礼 王宁 |
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| 作者单位： | Wang JingDepartment of Textile Chemical Engineering，China Textile University，Shanghai，200051Dong Zhenli，Wang NingDepartment of Textile Products，Tianjin Institute of Textile Science and Technology，Tianjin，30016 |
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| 摘 要： | The dyeing deference between the superfine and the con-ventional polyester fabric is discussed. The major threefactors affecting the level dyeing property of superfinepolyester-initial adsorption rate, desorption rate andinterface migration rate of dyestuffs at 70℃ are studied.The levelness improves considerably with decreased ini-tial adsorption rate, increased desorption rate and inter-face migration rate. And then a mathematical indexbased on them is established. The evaluation to dispersedyes resulting from it corresponds with their perfor-mance during industrial process. As new definitions, ini-tial adsorption rate and desorption rate of dyestuffs arefirstly introduced.
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Mathematical Index for Evaluating Disperse Dyes Levelness of Superfine Polyester Fabric |
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| Wang Jing.Mathematical Index for Evaluating Disperse Dyes Levelness of Superfine Polyester Fabric[J].Journal of Donghua University,2000(2). |
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| Authors: | Wang Jing |
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| Institution: | Wang JingDepartment of Textile Chemical Engineering,China Textile University,Shanghai,200051Dong Zhenli,Wang NingDepartment of Textile Products,Tianjin Institute of Textile Science and Technology,Tianjin,30016 |
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| Abstract: | |
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| Keywords: | superfine polyester fabric level dyeing property disperse dye mathematical index for evaluating levelness |
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