| 128 dtex/144 f涤纶POY的开发 |
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| 引用本文： | 吴建亭.128 dtex/144 f涤纶POY的开发[J].聚酯工业,2010,23(3):22-23. |
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| 作者姓名： | 吴建亭 |
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| 作者单位： | 福建纺织化纤集团有限公司,福建,永安,366016 |
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| 摘 要： | 从原料、纺丝组件、纺丝条件等探讨了128 dtex/144 f涤纶POY的生产工艺。结果表明:选择半消光PET切片,干燥温度165～175℃,纺丝组件压力为12～18 MPa,过滤材质为金属砂,纺丝温度296～300℃,纺丝速度2 900～3 300 m/min,生产出的POY物理指标性能优异,可纺性好。
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| 关 键 词： | 涤纶 细旦POY 纺丝工艺 |
Development of 128 dtex/144 f PET POY |
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| WU Jian-ting.Development of 128 dtex/144 f PET POY[J].Polyester Industry,2010,23(3):22-23. |
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| Authors: | WU Jian-ting |
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| Affiliation: | WU Jian-ting (Fujian Textile ＆ Chemical Fiber Group Co.Ltd.,Yong＇an 366016,China) |
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| Abstract: | The production process of 128 dtex/144 f PET POY was discussed from raw material,spinning pack and spinning conditions.The results showed that by selection of semi-dull PET chip,when the drying temperature is 165～175 ℃,the spinning pack pressure is 12～18 MPa,the filter material is metal sand,the spinning temperture is 296～300 ℃,the spinning speed is 2 900～3 300 m/min,the PET POY with excellent physical indexes and good spinnability can be produced. |
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| Keywords: | PET fiber fine denier POY spinning process |
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