聚酰胺酯棉混纺纱生产工艺及性能研究  

Spinning Technology and Property Research of Polyesteramide Cotton Blended Yarn

作　　者：刘陈涛 刘新金 吉宜军 苏旭中 崔益怀 

机构地区：[1]江南大学,江苏无锡214122 [2]南通双弘纺织有限公司,江苏南通226600

出　　处：《棉纺织技术》2016年第11期10-13,共4页Cotton Textile Technology

基　　金：中国博士后科学基金(2015M581722);纺织服装产业河南省协同创新项目(hnfz14002);江苏省产学研项目(BY2014023-13;BY2012051;BY2013015-24);江苏省科技成果转化项目(BA2014080)

摘　　要：探讨聚酰胺酯棉混纺纱的生产工艺及性能。根据聚酰胺酯纤维特点,合理设计了聚酰胺酯棉混纺纱的工艺参数,通过Origin软件对纺出5种不同混纺比的聚酰胺酯棉混纺纱的性能指标进行分析。结果表明:随着聚酰胺酯纤维含量的增加,纱线断裂强度呈先减小后增大的趋势,断裂伸长率呈递增趋势,成纱条干、细节先变好后变差,粗节、棉结逐渐减少,毛羽逐渐增多。认为:当聚酰胺酯纤维含量达到65%时,成纱的综合性能较理想。Spinning technology and property of polyesteramide cotton blended yarn were discussed. Based on the property of polyesteramide fiber,technological parameter polyesteramide cotton blended yarn were reasonably designed. Property indices of 5 different blending ratio polyesteramide cotton blended yarns were analyzed by Ori- gin software. The results show that with increased the polyesteramide fiber content, breaking tenacity of blended yarn is decreased first and then increased ~ breaking elongation rate of blended yarn is increased progressively, the evenness and thin places of yarn become better first and then worse,thick places and neps are decreased gradual- ly, hairiness is increased gradually. It is considered that when the content of polyesteramide fiber is 65%, compre- hensive property of the blended yarn will be the best.

关 键 词：聚酰胺酯纤维 精梳棉 混纺比 断裂强度 条干 毛羽 

分 类 号：TS104.5[轻工技术与工程—纺织工程]