改性木薯淀粉对纯棉纱上浆性能的影响  

Effect of modified cassava starch on the sizing properties of pure cotton yarn

作　　者：肖熳 刘晓丹 贾高鹏[3] XIAO Man;LIU Xiaodan;JIA Gaopeng(Jiangxi General Institute of Testing and Certification,Nanchang 450042,Jiangxi,China;Henan Textile Products Quality Supervision and Inspection Institute,Zhengzhou 450042,Henan,China;College of Textile and Clothing,Yancheng Institute of Technology,Yancheng 224501,Jiangsu,China)

机构地区：[1]江西省检验检测认证总院,江西南昌450042 [2]河南省纺织产品质量检测检验院,河南郑州450042 [3]盐城工学院纺织服装学院,江苏盐城224501

出　　处：《上海纺织科技》2024年第6期82-85,共4页Shanghai Textile Science & Technology

摘　　要：纯木薯淀粉浆料在纯棉纱线上浆时,亲和力较弱,浆膜硬脆,韧性不足,附着力较差。采用戊二醛、甘油处理纯木薯淀粉浆料,对浆膜性能和浆纱性能进行测试分析。试验结果表明:制备的改性木薯淀粉浆膜和浆纱相比纯木薯淀粉浆膜和浆纱,其强伸性、耐磨性能有较大幅度的提高,比黏附力和毛羽指标都有显著的改善。利用此方法制备的改性木薯淀粉浆料环保,可改善棉纱上浆性能,提高织造效率。Cotton sizing with pure cassava starch has the disadvantages of weak affinity,hard and brittle sizing film,insufficient resilience and poor adhesive force.Glutaraldehyde and glycerin are used to treat pure cassava starch sizing solution,and the properties of sizing films and the performances of sized yarns are tested and analyzed.The experimental results show that compared with pure cassava starch film and yarn,the prepared modified cassava starch film and yarn have significantly improved strength and wear resistance,as well as significantly improved adhesion and fuzziness indicators.The modified cassava starch slurry prepared by this method is environmentally friendly,and can improve the sizing performance of cotton yarn and weaving efficiency.

关 键 词：木薯淀粉 棉纱 改性 上浆 性能 

分 类 号：TS103.846.1[轻工技术与工程—纺织工程]