棉、亚麻、锦纶花式纱纤维含量检测技术研究  

Study on Fiber Content Detection Technology for Fancy Yarn of Cotton,Flax and Nylon

作　　者：方方 

机构地区：[1]广东省东莞市质量监督检测中心,广东东莞523808

出　　处：《针织工业》2014年第11期67-70,共4页Knitting Industries

基　　金：纺织材料全自动检测仪共性关键技术和系统研发(2009B010900001)

摘　　要：通过分析棉、亚麻、锦纶花式纱中各纤维的物理特征和化学溶解性能,确定先测出锦纶含量,方法为溶解法和拆分法两种;再确定棉、亚麻纤维含量,方法为借助CU-Ⅱ纤维细度仪,分别测试花式纱中的棉和亚麻含量(A方法)、拆分或者溶解出锦纶后的棉麻混纺纱中棉和亚麻的含量(B、C方法);组合成6种方案,分别计算出花式纱中各组分纤维含量,得出6种结果。对这6种结果进行比较,得出最优定量方案为:手工拆分出锦纶,得出锦纶和棉麻混纺纱的百分比含量,然后将棉麻混纺纱按照标准FZ/T 30003—2009要求进行制片测量,得出其各自的混纺比,最后综合计算出花式纱中各组分纤维的质量分数。同时可以得出,手工拆分结果优于化学溶解法检测结果,因为纤维经试剂处理后,其平均直径将略有增大。By analyzing physical characteristics and Chemical solubility of each fiber component of the cotton , flax and nylon fancy yarn, it is determined to measure the nylon content by the methods of dissolution and splitting first, then the cotton and flax contents in the fancy yarn were tested respectively by means of CU-Ⅱfiber fineness tester （A method） or through the cotton and flax blended yarn after splitting or dissolving nylon by dissolution or splitting method （B, C method）. 6 kinds of solutions are formed and fiber component content of the fancy yarn is calculated. Comp ared these six kinds of results, the optimal quantitative solution is as follows： remove the nylon content by manual splitting, then through flaking measurement to get blending ratio of cotton and flax according to the standard of FZ/T 30003—2009, and finally comprehensively calculate the mass fraction of each fiber component of the fancy yarn. At the same time it can be concluded that the manual splitting method of the detection result is better than the method of chemical dissolution, because the average diameter of the fibers treated with reagents will increase slightly.

关 键 词：棉麻混纺纱 锦纶 花式纱 纤维含量 溶解法 拆分法 CU-Ⅱ纤维细度仪 

分 类 号：TS187[轻工技术与工程—纺织材料与纺织品设计]