| 干纺工艺对聚酰亚胺初生纤维生产及其性能影响研究 |
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| 引用本文： | 张其海,苗,岭,王士华,陆,震.干纺工艺对聚酰亚胺初生纤维生产及其性能影响研究[J].高科技纤维与应用,2014(2):60-62. |
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| 作者姓名： | 张其海 苗 岭 王士华 陆 震 |
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| 作者单位： | [1]江苏奥神集团有限责任公司,江苏连云港222006 [2]江苏奥神新材料有限责任公司,江苏连云港222006 |
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| 摘 要： | 试验研究探讨了聚酰亚胺干法纺丝工艺对初生纤维生产和性能的影响因素。结果表明,纺丝温度在200~220℃、纺丝风量在12~15 m/m3、纺丝速度≯180 m/min和喷丝板牵伸比21.5时有利于初生纤维的正常生产及其性能的提高。
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| 关 键 词： | 干纺工艺 聚酰亚胺纤维 生产 性能 影响 研究 |
Dry-spinning process on the research of polyimide as-spun fiber production and properties |
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| ZHANG Qi-hai,MIAO Ling,WANG Shi-hua,LU Zhen.Dry-spinning process on the research of polyimide as-spun fiber production and properties[J].Hi-Tech Fiber & Application,2014(2):60-62. |
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| Authors: | ZHANG Qi-hai MIAO Ling WANG Shi-hua LU Zhen |
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| Affiliation: | 1. Jiangsu Aoshen Group Co., LTD, Lianyunggang Jiangsu 222006 China; 2. Jiangsu Aoshen High-Tech Materials Co., LTD, Lianyunggang Jiangsu 222006 China) |
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| Abstract: | Dry spinning process on the influence of the polyimide as-spun fiber production and properties was discussed via experiment research. The result of this experiment showed that the spinning condition of 200 -220 ℃ spinning temperature, the spinning air volume at 12415 m/m^3, the spinning speed not more than 180 m/rain and the draw rotio of spinneret more than 21.5 were suitable for as-spun fiber production and properties. |
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| Keywords: | dry-spinning process polyimide fiber production properties influence research |
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