| TCS法生产阳离子可染涤纶 |
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| 引用本文： | 王延伟,邢天来,刘帅霞,刘芳.TCS法生产阳离子可染涤纶[J].合成纤维工业,2001,24(3):22-24. |
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| 作者姓名： | 王延伟 邢天来 刘帅霞 刘芳 |
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| 作者单位： | 1. 河南纺织高等专科学校，河南郑州 450007
2. 河南豫淇化纤公司，河南郑州 450000 |
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| 摘 要： | 探讨了用 TCS法生产阳离子可染涤纶时 ,CDP切片含水率、纺丝温度、冷却成形、拉伸等工艺参数的选择。结果表明 :采用合理的干燥工艺可获得含水率稳定在 2 0 μg/ g以内的 CDP干切片 ,纺丝系统采用两套联苯加热保温 ,降低侧吹风速度 ,提高侧吹风温度 ,热管温度为 168～ 175℃ ,卷绕速度为 4.5～ 4.8km/ min时 ,可生产出质量优良的阳离子改性涤纶长丝
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| 关 键 词： | 阳离子改性涤纶 工艺过程 热管 质量 |
| 文章编号： | 1001-0041(2001)03-0022-03 |
| 修稿时间： | 2000年10月8日 |
TCS PROCESS FOR CATIONIC-DYEABLE POLYESTER FILAMENT |
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| Wang Yanwei ,Xing Tianlai ,Liu Shuaixia ,Liu Fang.TCS PROCESS FOR CATIONIC-DYEABLE POLYESTER FILAMENT[J].China Synthetic Fiber Industry,2001,24(3):22-24. |
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| Authors: | Wang Yanwei Xing Tianlai Liu Shuaixia Liu Fang |
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| Affiliation: | Wang Yanwei 1,Xing Tianlai 1,Liu Shuaixia 1,Liu Fang 2 |
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| Abstract: | Rational choice of the process parameters, such as water content of CDP chips, spinning temperature, quenching conditions and drawing process, was decided for cationic\|dyeable polyester filament production by TCS process. The results showed that the proper drying process ensured the water content of dried CDP chips less than 20 μg/g. The spinning plant installed two sets of dowtherm. The high\|quality cationic\|dyeable polyester filament can be obtained at lower quenching speed and higher temperature; and the thermal channel temperature should be in the range of 168~175℃ and the winding speed in the range of 4.5~4.8 km/min. |
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| Keywords: | cationic\|dyeable polyester fiber technological process thermo\|channel quality |
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