| 混纺比对芳砜纶/芳纶1313混纺纱成纱性能的影响 |
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| 引用本文： | 李向红,马 军.混纺比对芳砜纶/芳纶1313混纺纱成纱性能的影响[J].河北科技大学学报,2011,32(4):391-396. |
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| 作者姓名： | 李向红 马 军 |
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| 作者单位： | 河北科技大学纺织服装学院,河北石家庄050018;河北省纺织服装工程技术研究中心,河北石家庄050018 |
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| 基金项目： | 石家庄市科技局科技计划项目(10119391A) |
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| 摘 要： | 在国产设备上纺制不同比例的芳砜纶/芳纶1313混纺纱,成纱性能测试结果表明:混纺比例对混纺纱条干有一定影响,随着芳砜纶纤维含量的增加,芳砜纶/芳纶1313混纺纱的条干得到改善,这种改善主要归因于2种纤维摩擦性能差异导致的附加不匀减小,由于混纺比改变造成的纤维数量变化和纤维直径不匀变化对纱条随机不匀的影响不明显；芳砜纶/...
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| 关 键 词： | 芳砜纶纤维 芳纶1313 混纺比 条干 断裂强度 断裂伸长率 Borda数法 |
| 收稿时间： | 2011/1/12 0:00:00 |
Effect of polysulfone/meta-aramid blending ratio on blended yarn property |
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| LI Xiang-hong and MA Jun.Effect of polysulfone/meta-aramid blending ratio on blended yarn property[J].Journal of Hebei University of Science and Technology,2011,32(4):391-396. |
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| Authors: | LI Xiang-hong and MA Jun |
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| Institution: | LI Xiang-hong1,2,MA Jun1,2(1.College of Textile and Garment,Hebei University of Science and Technology,Shijiazhuang Hebei 050018,China,2.Hebei Province Research Center of Engineering and Technology of Textile and Garment,China) |
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| Abstract: | Polysulfone and meta-aramid fibers were blended to spin yarns on domestic equipment.The results show that blending ratio has some effect on yarn evenness.Polysulfone and meta-aramid blended yarn evenness gets better with the increasing polysulfone blending ratio.It results from the decrease of additional unevenness caused by the difference of the fibers friction property.Fiber linear density unevenness and the number of fibers have little effect on yarn evenness.When polysulfone and Meta-aramid blended yarn... |
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| Keywords: | polysulfone fiber meta-aramid fiber blending ratio yarn evenness breaking strength breaking elongation Borda method |
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