天然纤维素纤维与再生纤维素纤维的混纺定量标准分析  

Quantitative Standard Analysis of Natural Cellulose Fiber and Regenerated Cellulose Fiber Blends

作　　者：李涵 张瞳 黄瀚瑶 LI Han;ZHANG Tong;HUANG Hanyao(Chongqing Academy of Metrology and Quality Inspection,Chongqing,401123,China)

机构地区：[1]重庆市计量质量检测研究院,重庆401123

出　　处：《质量安全与检验检测》2021年第5期17-19,共3页QUALITY SAFETY INSPECTION AND TESTING

摘　　要：本文将适用于天然纤维素纤维与再生纤维素纤维混纺产品定量标准的若干种试验方法进行了对比,修正系数(d值)及前处理方法等内容。详细分析了各种方法的影响因素、局限性、以及再生纤维素纤维在各种条件下的溶解情况,总结出一套严谨的实验操作步骤,以期提高检验结果的准确性。Several test methods,correction coefficient(D value)and pretreatment methods of the quantitative standard of natural cellulose fiber and regenerated cellulose fiber blends were compared and analyzed.The influencing factors,limitations and the dissolution of regenerated cellulose fibers under various conditions were analyzed in detail,and a set of rigorous experimental procedures were summarized to improve the accuracy of the test results.

关 键 词：再生纤维素纤维 棉 定量 显微投影法 盐酸法 甲酸/氯化锌法 硫酸法 

分 类 号：TS107.2[轻工技术与工程—纺织工程]