| DMSO法PAN原丝湿法纺丝工艺研究 |
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| 引用本文： | 姜立军.DMSO法PAN原丝湿法纺丝工艺研究[J].高科技纤维与应用,2011,36(3):13-17. |
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| 作者姓名： | 姜立军 |
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| 作者单位： | 中国石油吉林石化公司碳纤维厂,吉林,132021 |
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| 摘 要： | 通过实验对二甲基亚砜（DMSO）法聚丙烯腈（PAN）原丝的纤维凝固成形、水洗、牵伸、干燥定型条等湿法纺丝工艺对纤维性能的影响进行了研究，实验结果表明：增大喷丝板孔径，有利于提高原丝的取向度和干燥收缩率；调节凝固浴质量分数和温度，可生产出综合性能较好的原丝；提高水洗温度有利于制得性能好的原丝；热水、沸水和蒸汽3级牵伸工艺...
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| 关 键 词： | PAN原丝 湿法纺丝 稳定化 工艺研究 |
Study on the Wet Spinning Technologies of PAN Precursor Fiber Made by DMSO Method |
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| JIANG Li-jun.Study on the Wet Spinning Technologies of PAN Precursor Fiber Made by DMSO Method[J].Hi-Tech Fiber & Application,2011,36(3):13-17. |
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| Authors: | JIANG Li-jun |
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| Affiliation: | JIANG Li-jun(Carbon fiber plant of Jilin Petrochemical Company,China National Pet roleum Co.,Jilin 132021,China) |
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| Abstract: | This paper mainly discusses the effect of PAN precursor fiber made by DMSO wet spinning technologies, coagulation, washing, stretching and drying, etc. on fiber properties. It showed that orientation of molecular in the wet spinning technologies and rate |
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| Keywords: | PAN precursor fibermad wet filature stability technic |
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