| Influence of Spinning Technology on Dye Uptake of Modified Polypropylene Fiber |
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| 作者姓名： | 张瑜 朱美芳 俞成丙 陈彦模 |
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| 作者单位： | Zhang Yu Zhu Meifang Yu Chengbing Chen YanmoState Key Laboratory for Modification of Fiber and Polymer Materials，Dong Hua University，Shanghai，200051 |
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| 摘 要： | By adding small amount of olefin polymer additive, the dyeability of polypropylene fiber can be improved. Research results show that the improvement of dyeing performance of modified PP fiber is mainly due to the formation of looser structure of PP matrix and the micro-channels among additive particles in blended fiber. The dye uptake of drawn fibers decreases with drawing ratios obviously and changes with temperature of heat plate and heat roller a little.
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Influence of Spinning Technology on Dye Uptake of Modified Polypropylene Fiber |
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| Zhang Yu Zhu Meifang Yu Chengbing Chen YanmoState Key Laboratory for Modification of Fiber and Polymer Materials,Dong Hua University,Shanghai.Influence of Spinning Technology on Dye Uptake of Modified Polypropylene Fiber[J].Journal of Donghua University,2001,18(1). |
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| Authors: | Zhang Yu Zhu Meifang Yu Chengbing Chen YanmoState Key Laboratory for Modification of Fiber and Polymer Materials Dong Hua University Shanghai |
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| Institution: | State Key Laboratory for Modification of Fiber and Polymer Materials, Dong Hua University, Shanghai, 200051 |
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| Abstract: | By adding small amount of olefin polymer additive, the dyeability of polypropylene fiber can be improved. Research results show that the improvement of dyeing performance of modified PP fiber is mainly due to the formation of looser structure of PP matrix and the micro-channels among additive particles in blended fiber. The dye uptake of drawn fibers decreases with drawing ratios obviously and changes with temperature of heat plate and heat roller a little. |
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| Keywords: | polypropylene olefin polymer additive dye uptake disperse dye |
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