棉、聚酰胺纤维和氨纶混纺面料定量分析研究  

Quantitative Analysis of Cotton,Polyamide Fiber and Spandex Blended Fabrics

作　　者：王玥[1] 刘娟[1] 王佳云[1] 孙婷婷 WANG Yue;LIU Juan;WANG Jia-yun;SUN Ting-ting(Jiangsu Textile Products Quality Supervision and Inspection Institute/Key Laboratory of Health Protection Textiles for Jiangsu Province Market Regulation)

机构地区：[1]江苏省纺织产品质量监督检验研究院、江苏省市场监管重点实验室(健康卫生防护用纺织品)

出　　处：《中国标准化》2024年第14期165-168,共4页China Standardization

摘　　要：棉、聚酰胺纤维和氨纶混纺面料,目前行业内常用的定量方法存在耗时耗力、所用试剂对人体和环境存在危害的情况。本文通过现行多种方法之间的比对,立足试验数据,确认采用80%甲酸和20%盐酸的组合法,可以更加高效且安全地得到准确、稳定的定量结果,为此类混纺面料的定量研究提供了新思路。For cotton,polyamide fiber and spandex blended fabrics,the current quantitative methods commonly used in the industry are time-consuming and labor-intensive,and the reagents used are harmful to the human body and the environment.In this paper,through the comparison between the current methods,based on the experimental data,it is confirmed that the combination method of 80% formic acid and 20% hydrochloric acid can obtain accurate and stable quantitative results more efficiently and safely,which provides a new idea for the quantification of such blended fabrics.

关 键 词：棉 手工拆分法 纤维定量分析 三组分 盐酸 甲酸 

分 类 号：TS107[轻工技术与工程—纺织工程]