阻燃涤纶纤维与镍铁纤维混纺纱的开发  

Production of Flame Retardant Polyester Nickel-iron Fiber Blended Yarn

作　　者：魏赛男[1] 李倩[1] 姚继明[1] 张福民[1] 

机构地区：[1]河北科技大学,河北石家庄050018

出　　处：《棉纺织技术》2014年第8期59-62,共4页Cotton Textile Technology

基　　金：河北省自然科学基金(E2013208122);河北省教育厅自然科学青年基金项目(QN20131125);河北科技大学"先进纺织材料与加工技术重点试验室"平台开放基金项目(FZ11)

摘　　要：探讨生产阻燃涤纶纤维与镍铁纤维混纺纱的工艺要点。采用条混的方式,将外购的镍铁纤维条与自制的阻燃涤纶条在并条机上进行混并。镍铁纤维条先与阻燃涤纶条进行头道混并,所得头道混和条再与阻燃涤纶纤维条按不同配比方案进行二道混并,生产出4种不同镍铁纤维含量的二道混并条子,之后再进行两道并合。最终成功纺制了镍铁纤维含量5.56%、8.34%、11.11%和13.89%的4种59 tex混纺纱,并对纱线性能进行了测试。结果表明:随着镍铁纤维含量的增加,成纱毛羽呈先减少后增加趋势,强力变化不大,耐磨性逐渐降低。认为:通过多次并条可以保证混纺纱的混纺比。Key points of producing flame retardant polyester nickel-iron fiber blended yarn were discussed. Sliver blending style was adopted, nickel-iron fiber sliver purchased was blended with homemade flame retardant polyester sliver on drawing frame. Nickel-iron fiber sliver was drawn with flame retardant polyester sliver. The blended sliver was blended with flame retardant polyester sliver on drawing frame according to different ratios, then four kinds of sliver containing different nickel-iron fiber content was produced and drawn. Finally 59 tex blended yam with nickel-iron fiber content of 5.56% ,8.34% ,11.11% and 13.89% can be produced successfully. The blended yams properties were tested. The result shows yarn hairiness is reducing then increasing,yam strength change is not large, yam wear resistance is reducing gradually as nickel-iron fiber content increase. It is considered that the yam blending ratio can be ensured through adopting several times drawings.

关 键 词：镍铁纤维 阻燃涤纶 并条工艺 毛羽 强力 耐磨性 

分 类 号：TS104.5[轻工技术与工程—纺织工程]