| 尼龙66膨体变形地毯丝生产工艺探讨 |
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| 引用本文： | 张军山.尼龙66膨体变形地毯丝生产工艺探讨[J].合成纤维,2013,42(4):41-43. |
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| 作者姓名： | 张军山 |
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| 作者单位： | 神马实业股份公司,河南平顶山,467000 |
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| 摘 要： | 从切片干燥、纺丝温度、侧吹风、牵伸温度、变形温度、上油等方面对尼龙66切片纺地毯用膨体变形丝(BCF)的生产工艺进行了分析探讨。结果表明:干燥温度在110120℃,纺丝温度在298℃左右,侧吹风温度17120℃,纺丝温度在298℃左右,侧吹风温度1725℃,风速0.625℃,风速0.60.8 m/s,牵伸一辊温度900.8 m/s,牵伸一辊温度90120℃,牵伸二辊温度210120℃,牵伸二辊温度210230℃,变形温度220230℃,变形温度220240℃,上油率1.4%240℃,上油率1.4%1.6%,卷绕速度小于2200 m/min,可生产出质量优良的尼龙66 BCF地毯丝。
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| 关 键 词： | 尼龙66 BCF地毯丝 生产工艺 |
Discussion on Production Process of Nylon66 BCF Carpet Yarn |
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| ZHANG Jun-shan.Discussion on Production Process of Nylon66 BCF Carpet Yarn[J].Synthetic Fiber in China,2013,42(4):41-43. |
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| Authors: | ZHANG Jun-shan |
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| Affiliation: | ZHANG Jun-shan(Shenma Industrial Co.Ltd.,Pingdingshan 467000,Henan,China) |
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| Abstract: | The production processes of bulked continuous filament （BCF） yarn spun from nylon66 chips regarding chip drying, spinning temperature, side blowing, drawing temperature, texturing temperature and spin-finish application are analyzed and discussed. The results show that the top quality nylon66 BCF carpet yarn can be made with following processing parameters： drying temperature 110-120℃, spinning temperature around 298℃, side blowing temperature 17-25℃, air velocity 0.6-0.8 m/s, drawing godet （I） temperature 90-120℃, drawing godet （II） temperature 210-230℃, texturing temperature 220-240 ℃, oiling rate 1.4 %-1.6 % and winding speed below 2 200 m/min. |
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| Keywords: | nylon66 BCF carpet yarn production process |
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