| 防紫外线细旦丙纶DTY生产工艺 |
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| 引用本文： | 余方燕,许云勇,蒙玉洪,张相兵,薛晓明.防紫外线细旦丙纶DTY生产工艺[J].合成纤维工业,2003,26(6):44-45. |
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| 作者姓名： | 余方燕 许云勇 蒙玉洪 张相兵 薛晓明 |
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| 作者单位： | 中原石油勘探局舒普凡化纤厂,河南,濮阳,457001 |
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| 摘 要： | 研究了防紫外线细旦丙纶DTY生产工艺及其对纤维性能的影响。选择变形速度 40 0～5 0 0m/min ,拉伸倍数 1.4～ 1.6,D/Y比 1.60 ,第一热箱温度 ( 15 0± 5 )℃ ,第二热箱温度 12 0～ 13 0℃ ,纤维品质优良 ,一等品率达 95 % ,紫外线遮挡率大于 99%。
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| 关 键 词： | 聚丙烯纤维 紫外线 变形工艺 |
| 文章编号： | 1001-0041(2003)06-0044-02 |
| 修稿时间： | 2003年6月26日 |
Production process of antiultraviolet fine denier polypropylene DTY |
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| Yu Fangyan,Xu Yunyong,Meng Yuhong,Zhang Xiangbing,Xue Xiaoming.Production process of antiultraviolet fine denier polypropylene DTY[J].China Synthetic Fiber Industry,2003,26(6):44-45. |
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| Authors: | Yu Fangyan Xu Yunyong Meng Yuhong Zhang Xiangbing Xue Xiaoming |
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| Abstract: | The production process of antiultraviolet fine denier polypropylene DTY and its effect on the properties of the fiber were studied. The fiber with ultraviolet screening percentage higher than 99% can be produced under the conditions as followed: texturing speed 400～500 m/min, draw ratio 1.4～1.6, D/Y ratio 1.60, the first heat box temperature (150±5)℃, the second heat box temperature 120～130℃. The resulted fiber had wonderful physical index and top-class percentage of 95%. |
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| Keywords: | polypropylene fiber ultraviolet texturing process |
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