| 细旦高强涤纶生产工艺的优化 |
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| 引用本文： | 马晓光,郭永强.细旦高强涤纶生产工艺的优化[J].合成纤维工业,2001,24(2):53-55. |
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| 作者姓名： | 马晓光 郭永强 |
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| 作者单位： | 山东省化学纤维研究所, |
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| 摘 要： | 用国产纤维级聚酯切片 ,在常规纺丝设备上生产细旦涤纶高强丝 ,讨论了纺丝温度、喷丝板、纺丝组件、拉伸工艺对细旦丝生产的影响 ,并用正交试验法对拉伸工艺条件进行优选 ,采用优选工艺生产出的细旦高强涤纶长丝强度大于 6 c N/dtex,产品一等品率达 80 %以上。
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| 关 键 词： | 高强度涤纶 细旦丝 工业用丝 正交试验法 拉伸工艺 |
| 文章编号： | 1001-0041(2001)02-0053-03 |
| 修稿时间： | 2000年8月28日 |
STUDY ON OPTIMIZED PRODUCTION TECHNOLOGY FOR HIGH TENACITY FINE DENIER POLYESTER FILAMENT |
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| Ma Xiaoguang,Guo Yongqiang.STUDY ON OPTIMIZED PRODUCTION TECHNOLOGY FOR HIGH TENACITY FINE DENIER POLYESTER FILAMENT[J].China Synthetic Fiber Industry,2001,24(2):53-55. |
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| Authors: | Ma Xiaoguang Guo Yongqiang |
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| Abstract: | High tenacity fine denier polyester filament was produced on standard spinning machine using fiber grade polyester chip made in China. The effect of spinning temperature, spinneret, spinneret pack and drawing condition on the production was studied. The drawing technology was optimized using orthogonal design.The tenacity of this high tenacity fine denier polyester filament was higher than 6 cN/dtex and the rate of first grade product was over 80%. |
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| Keywords: | high tenacity polyester fiber fine denier industrial yarn orthogonal experimental drawing process |
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