| TCS法生产涤纶FDY条干不匀率影响因素的探讨 |
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| 引用本文： | 王延伟. TCS法生产涤纶FDY条干不匀率影响因素的探讨[J]. 合成技术及应用, 2003, 18(1): 15-17 |
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| 作者姓名： | 王延伟 |
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| 作者单位： | 河南纺织高等专科学校,郑州,450007 |
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| 摘 要： | 研究了TCS法生产涤纶 78dtex/3 6fFDY时 ,切片含水率、熔体均匀性、冷却条件、集束位置、热管温度、热管位置等因素对涤纶FDY条干不匀率的影响。结果表明 :切片含水率低 ,纺丝温度稳定 ,且生产中热管温度控制在 170 -180℃ ,热管位置控制在 10 0 0～ 110 0mm ,有利于减小FDY的条干不匀率
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| 关 键 词： | TCS法 涤纶 条干不匀率 工艺 |
| 文章编号： | 1006-334X(2003)01-0015-03 |
| 修稿时间： | 2002-10-10 |
Discussion on influence factors of the unevenness of PET FDY with TCS process |
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| WANG Yan-wei. Discussion on influence factors of the unevenness of PET FDY with TCS process[J]. Synthetic Technology and Application, 2003, 18(1): 15-17 |
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| Authors: | WANG Yan-wei |
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| Abstract: | The effects of such factors as water content of chips, spinning temperature, quenching conditions, thermal channel temperature and position on 78 dtex/36 f PET FDY unevenness were studied. The results showed that FDY unevenness would be decreased by low water content of dried chips, steady spinning temperature, the thermal channel temperature and position should be in the range of 170～180℃ and 1000～1100 mm. |
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| Keywords: | TCS method PET unevenness process |
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