| 不同长度芳砜纶纤维纺纱最佳捻系数探讨 |
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| 引用本文： | 邹成路,迟姣,黄晶,郁崇文. 不同长度芳砜纶纤维纺纱最佳捻系数探讨[J]. 纺织科技进展, 2011, 0(1): 45-46 |
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| 作者姓名： | 邹成路 迟姣 黄晶 郁崇文 |
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| 作者单位： | 东华大学,纺织学院,上海,201620 |
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| 摘 要： | 芳砜纶纤维是我国自主研发的新型耐高温纤维,目前对其纺纱工艺研究多是针对棉型芳砜纶纤维,而时其他长度的芳砜纶纤维研究较少.将芳砜纶长丝牵切成条,直接获得纤维长度分别为60、80、100mm的条子,对牵切、并条、粗纱、细纱各项工序进行试验,并测试细纱强度、条干、毛羽3项指标,确定了纺纱曩佳捻系数为330.
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| 关 键 词： | 芳砜纶 牵切 纺纱 捻系数 |
Study on the Optimum Twist Factor on Polysulfonamide Yarn Made by Different Fiber Length |
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| ZOU Cheng-lu,CHI Jiao,HUANG Jing,YU Chong-wen. Study on the Optimum Twist Factor on Polysulfonamide Yarn Made by Different Fiber Length[J]. Progress in Textile Science & Technology, 2011, 0(1): 45-46 |
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| Authors: | ZOU Cheng-lu CHI Jiao HUANG Jing YU Chong-wen |
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| Affiliation: | ZOU Cheng-lu,CHI Jiao,HUANG Jing,YU Chong-wen(Textile College,Donghua University,Shanghai 201620,China) |
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| Abstract: | The polysulfonamide(PSA) fiber is independent researched in China and it is a new high-temperature resistant fiber.Nowadays,the study of spinning process are mostly focus on the PSA staple fiber.But the spinning process of medium-length or longer PSA fiber is rarely researched.PSA filament was stretch broken into different medium length and at the same time form the tops with the fiber length of the 60 mm,80 mm,100 mm.The process including stretch breaking,blending,drawing,roving and spinning.And the yarn i... |
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| Keywords: | polysulfonamide fiber stretch breaking spinning the coefficient of twist |
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