This part of GB/T 2910 specifies a method, using formic acid, to determine the percentage of polyamide fiber, after removal of non-fibrous matter in textiles that are made of binary mixtures of polyamide and cotton, viscose, cupro, modal, polyester, polypropylene, chlorofiber, acrylic or glass fiber. It is also applicable to mixtures with wool and animal hair. However, when the wool content exceeds 25 %, the method described in GB/T 2910.4 should be used.Textiles - Quantitative Chemical Analysis - Part7: Mixtures Of Polyamide And Certain Other Fibers (Method Using Formic Acid). ... Part 24: Mixtures of polyester and some other fibers (method using phenol tetrachloroethane); - Part 101: Mixtures of soybean protein composite ... Subcommittee of the National Technical Committee on Textiles of Standardization Administration of China (SAC/TC 209/ SC 1).
|Title||:||GB/T 2910.7-2009: Translated English PDF of Chinese Standard GB/T2910.7-2009 (GBT2910.7-2009; GBT 2910.7-2009).|
|Publisher||:||www.ChineseStandard.net - 2015-03-10|