混纺比对备长炭/棉混纺纱及其针织物性能的影响  

Effect of blending ratio on properties of Binchotan fiber/cotton blended yarns and knitted fabrics

作　　者：田西西 方萌 陈倩钰 林惠婷 Tian Xixi;Fang Meng;Chen Qianyu;Lin Huiting(College of Textiles and Fashion Apparel,Quanzhou Normal University,Quanzhou 362000,Fujian,China;Fujian Provincial Key Laboratory of Textiles Inspection Technology,Fujian Fiber Inspection Center,Fuzhou 350000,Fujian,China)

机构地区：[1]泉州师范学院纺织与服装学院,福建泉州362000 [2]福建省纤维检测中心纺织产品检测技术重点实验室,福建福州350000

出　　处：《产业用纺织品》2023年第5期33-37,共5页Technical Textiles

基　　金：福建省自然科学基金青年创新基金项目(2020J05160);福建省纺织产品检测技术重点实验室资助项目(2022-MXJ-01)。

摘　　要：将备长炭与棉纤维按不同的质量比混纺,制备不同混纺比的备长炭/棉混纺纱及其针织物。测试分析混纺纱的强伸性能、条干均匀性及其针织物的顶破性能与除臭性能。研究结果表明:纯备长炭纱线的断裂强度低于纯普通黏胶纱线和纯棉纱线,备长炭与棉纤维混纺比为50∶50的混纺纱的断裂强度较高,粗、细节数较少,整体质量较好;混纺纱条干均匀度和毛羽指数随着备长炭纤维质量分数的增大而减小;随着备长炭纤维质量分数的增大,其针织物的顶破强力略有增大;备长炭/棉针织物对氨气和醋酸均有除臭作用,且对氨气的除臭效果更好;随着备长炭纤维质量分数的增大,备长炭/棉针织物对氨气和醋酸的除臭率增大。By blending Binchotan fiber with cotton fiber under different blending ratios,the blended yarns and the corresponding knitted fabrics were produced.The tensile property and yarn evenness of the blended yarns,and the bursting and deodorant property of the knitted fabrics were tested and analyzed.The results show that the breaking strength of the pure Binchotan yarn is lower than that of pure ordinary viscose yarn and cotton yarn.Binchotan fiber/cotton blended yarn with the blending ratio of 50∶50 has higher breaking strength,smaller fewer thickness knots and better overall quality.The evenness and hairiness index of the blended yarn decrease with the increase of Binchotan fiber mass fraction;the bursting strength of the Binchotan fiber/cotton knitted fabrics increase slightly with the increase of Binchotan fiber mass fraction.The Binchotan fiber/cotton knitted fabrics have deodorization effect on both ammonia and acetic acid,and the deodorization effect on ammonia is better.With the increase of the mass fraction of Binchotan fiber,the deodorization rate on ammonia and acetic acid increases.

关 键 词：备长炭纤维 棉 混纺比 混纺纱 顶破强力 除臭性能 

分 类 号：TS154[轻工技术与工程—纺织材料与纺织品设计]