石墨烯锦纶混纺纱产品开发及性能  

Development and Performance of Graphene Nylon Blended Yarn

作　　者：张亚芳 徐伯俊[1] 苏旭中[1] 刘新金 吉宜军 ZHANG Yafang;XU Bojun;SU Xuzhong;LIU Xinjin;JI Yijun(Key Laboratory of Science & Technology of Eco-Textile Ministry of Education,Jiangnan University,Wuxi 214122,China;Nantong Double Great Textile Co.,Ltd.,Nantong 226661,China)

机构地区：[1]江南大学生态纺织教育部重点实验室,江苏无锡214122 [2]南通双弘纺织有限公司,江苏南通226661

出　　处：《现代纺织技术》2019年第3期38-42,共5页Advanced Textile Technology

基　　金：江苏省自然科学基金(BK20170169);宿迁市科技支撑项目(H201607;H201602);江苏省产学研项目(BY2016022-27);江苏省先进纺织工程技术中心基金项目(XJFZ/2016/4);纺织服装产业河南省协同创新项目(hnfx14002);中央高校基本科研业务费专项资金资助(JUSRP51731B);新疆维吾尔自治区重点研发专项(2017B02011);武汉纺织大学开放课题(ZDSYS201701;GCSYS201701)

摘　　要：为了开发石墨烯锦纶纱线,解决纺纱成卷困难问题,并找到与石墨烯锦纶混纺后成纱综合性能较优的纤维。采用相同纺纱设备、工艺参数和混纺比,试纺并对比GN40/C60、GN40/B60和GN/30/C30/M30纺纱各道工序的关键技术及成纱质量。发现用石墨烯改性的锦纶抗静电性增强,省去开清前抗静电剂处理。石墨烯锦纶存在纤维间抱合力小、成卷困难问题,可在开清工序混入30%混纺纤维,并条工序调整并合比例使成纱达到预设的混纺比。石墨烯加入削弱纤维强度,需在粗纱和细纱工序将捻系数调大10%左右,得到石墨烯锦纶与竹纤维混合时成纱综合性能效果最优。In order to develop graphene nylon yarn,solve the problem of spinning into a roll and find out a fiber with better comprehensive performance after blending with graphene nylon,the same spinning equipment,process parameters and blending ratio were used to spin and compare the key technologies of various spinning processes and yarn quality of the GN40/C60,GN40/B60 and GN/30/C30/M30.It was found that the anti-static property of the nylon modified with graphene was enhanced,and the antistatic agent treatment before opening was omitted.Graphene nylon has the problems that the cohesion between fibers is small and the rolling is difficult.30%blended fiber can be mixed in the opening process,and the drawing process can be adjusted and proportioned to make the yarn reach the preset blending ratio.The addition of graphene weakens the fiber strength,and the twist coefficient need to increase by about 10%in the roving and spun yarn processes.Under such conditions,the comprehensive performance of the yarn is optimal when the graphene nylon and bamboo are mixed.

关 键 词：石墨烯锦纶 混纺纤维 成卷 工艺调整 成纱性能对比 

分 类 号：TS151.9[轻工技术与工程—纺织材料与纺织品设计]