| 涤纶长丝产品的风格改进 |
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| 引用本文： | 辛东坡,沈惠英,汪国良. 涤纶长丝产品的风格改进[J]. 合成纤维, 2014, 0(10): 5-7 |
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| 作者姓名： | 辛东坡 沈惠英 汪国良 |
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| 作者单位： | 浙江红剑集团有限公司; |
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| 摘 要： | 以涤纶436 dtex/96 f及516 dtex/96 f预取向丝-拉伸变形丝(POY-DTY)为例,在聚合、纺丝及加弹工艺上,通过降低熔体特性黏度并使端羧基含量上升,能较好地改善布面的丰满度;POY生产中十字形喷丝孔的使用、DTY网络度的降低等措施能够在一定程度上提升布面丰满度,但不能根本性改善DTY的柔性。
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| 关 键 词： | 涤纶 POY DTY 布面风格 柔感 |
Study on Product Style of Polyester Filament |
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| XIN Dong-po;SHEN Hui-ying;WANG Guo-liang. Study on Product Style of Polyester Filament[J]. Synthetic Fiber in China, 2014, 0(10): 5-7 |
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| Authors: | XIN Dong-po SHEN Hui-ying WANG Guo-liang |
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| Affiliation: | XIN Dong-po;SHEN Hui-ying;WANG Guo-liang;Zhejiang Hongjian Group Company; |
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| Abstract: | Taking 436 dtex/96 f and 516 dtex/96 f polyester pre-oriented yarn（POY）/ draw textured yarn（DTY） as example, it found that the fullness of polyester filament cloth can be improved through decease in-trinsic viscosity and increase carboxylic content of melt in polymerization, using cruciform cross sectionspinneret in spinning and reducing interlacing point in draw texturizing. However, the last two above men-tioned measures can not improve the flexibility of DTY at all. |
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| Keywords: | polyester fiber POY DTY cloth style flexibility |
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