含棉与再生纤维素纤维织物的定量分析方法  

Quantitative analysis methods of fabrics containing cotton and regenerated cellulose fibers

作　　者：李宁 刘晓敏 李兴华 石鲁美 于诗辉 孙玉涛 周建强[3] 苏小兵 张士杰 邢小勇 LI Ning;LIU Xiaomin;LI Xinghua;SHI Lumei;YU Shihui;SUN Yutao;ZHOU Jianqiang;SU Xiaobing;ZHANG Shijie;XING Xiaoyong(Huafang Engineering Technology Research Institute Limited of Binzhou,Binzhou 256617,China;Key Laboratory of New Dyeing Technology in Short Process of Shandong Province,Binzhou 256617,China;Huafang Limited Company,Binzhou 256617,China)

机构地区：[1]滨州华纺工程技术研究院有限公司,山东滨州1256617 [2]山东省短流程印染新技术重点实验室,山东滨州256617 [3]华纺股份有限公司技术中心,山东滨州256617

出　　处：《染整技术》2024年第9期47-49,共3页Textile Dyeing and Finishing Journal

基　　金：山东省科技型中小企业创新能力提升工程项目(2023TSGC0001)。

摘　　要：采用盐酸法探讨含棉与再生纤维素织物的定量分析方法,通过实例探究影响纤维含量测定的因素及注意事项。结果表明,需明确再生纤维素纤维完全溶解的试验条件;试验时同时做一组全棉织物空白样,确定其d值;交织或拼接类织物中,应对含有再生纤维素纤维的部分进行拆分,减少棉纤维的损伤。选用合适的试验方法可以较准确地测定棉与再生纤维素纤维的含量。Hydrochloric acid method was used to discuss the quantitative analysis method of cotton and recycled cellulose fabrics.Through examples,the factors affecting the determination of fiber content and matters needing attention were explored.The results show that the test conditions for the complete dissolution of regenerated cellulose fibers should be clarified.At the same time,a group of blank cotton fabric samples are made to determine its d value.In interleaved or spliced fabrics,the parts containing regenerated cellulose fibers should be split to reduce the damage of cotton fibers.The content of cotton and regenerated cellulose fiber can be determined accurately by appropriate experimental method.

关 键 词：盐酸法 定量分析 莱赛尔 混纺织物 

分 类 号：TS107[轻工技术与工程—纺织工程]