| 十字形冰凉聚酯纤维的纺丝工艺 |
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| 引用本文： | 缪国华,王炳辉,吴俊红,赵伟峰.十字形冰凉聚酯纤维的纺丝工艺[J].合成纤维,2011,40(10):44-46,49. |
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| 作者姓名： | 缪国华 王炳辉 吴俊红 赵伟峰 |
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| 作者单位： | 浙江恒逸集团研发管理中心,浙江萧山,311209 |
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| 摘 要： | 采用云母冰凉母粒与常规聚酯熔融共混纺丝制备十字形冰凉聚酯全拉伸丝(FDY),对其纺丝工艺进行了研究。结果表明:冰凉母粒添加量为4%～6%,纺丝温度为286～290℃,纺丝速度为4300～4 600 m/min,第一热辊温度为75～85℃,第二热辊温度为125～135℃,拉伸倍数为2.5～3.0时,可以生产出质量优异的十字形冰凉聚酯FDY。
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| 关 键 词： | 聚酯FDY 十字形 冰凉母粒 纺丝工艺 |
Spinning Process of Cross-Shaped and Cool Polyester FDY |
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| MIUGuo-hu,WANG Bing-hui,WU Jun-hong,ZHAO Wei-feng.Spinning Process of Cross-Shaped and Cool Polyester FDY[J].Synthetic Fiber in China,2011,40(10):44-46,49. |
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| Authors: | MIUGuo-hu WANG Bing-hui WU Jun-hong ZHAO Wei-feng |
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| Affiliation: | MIU Guo-hua,WANG Bing-hui,WU Jun-hong,ZHAO Wei-feng(R&D Center,Zhejiang Hengyi Group Co.Ltd.,Xiaoshan 311209,Zhejiang,China) |
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| Abstract: | The cross-shaped and cool polyester FDY were prepared with conventional PET chips and cool masterbatch via melt blend spinning and its spinning process was discussed. The results showed that good quality abnormal shape and cool polyester FDY was obtained with following process conditions： cool masterbatch content 4 %-6 %, spinning temperature 286-290 ℃, spinning speed 4 300-4 600 m/min, draw ratio 2.5-3.0, godet roller 1 temperature 75-85 ℃ and godet roller 2 temperature 125-135 ℃. |
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| Keywords: | polyester FDY cross-shaped cool masterbatch spinning process |
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