
TEXTILES - QUANTITATIVE CHEMICAL ANALYSIS - PART 17: MIXTURES OF CHLOROFIBRES (HOMOPOLYMERS OF VINYL CHLORIDE) AND CERTAIN OTHER FIBRES (METHOD USING SULFURIC ACID)
出版:Comite Europeen de Normalisation

专家解读视频
Defines a method, using sulfuric acid, to determine the percentage of chlorofibres, after removal of non-fibrous material, in textiles made of binary mixtures of chlorofibres based on homopolymers of vinyl chloride (after-chlorinated or not) and cotton, viscose, cupro, modal, acetate, triacetate, polyamide, polyester, certain acrylic and certain modacrylic fibres.