| 一步法生产丙纶工业丝的工艺探讨 |
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| 引用本文： | 张宏义. 一步法生产丙纶工业丝的工艺探讨[J]. 合成纤维工业, 1993, 16(3): 13-16 |
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| 作者姓名： | 张宏义 |
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| 摘 要： | 研究了用一步法生产丙纶工业丝的纺丝温度、冷却成形条件、拉伸温度、拉伸倍数等工艺参数对生产过程的影响,并将产品质量指标与国外同类产品进行了比较.
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| 关 键 词： | 丙纶工业丝 徐冷环 二级拉伸 纺丝拉伸联合工艺 |
ONE-STEP PRODUCING PROCESS OF PP INDUSTRIAL-USE FIBERS |
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| Abstract: | Influenced factors on the one-step producing process of PP industrial-use fibers have been studied.Theyinclude spinning temperature,quench conditions,temperature and ratio of drawing.The product quality in-dexs are compared with those of some foreign companies. |
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| Keywords: | PP industrial-use fiber draw-spinning process delay quenching collar two-stage drawing |
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