标准摘要
[中文适用范围]： 本文件规定了一种方法，使用环己酮测定由以下物质的混合物制成的纺织品中去除非纤维物质后氯纤维、变性腈纶、弹性纤维、醋酸酯和三醋酸酯的质量百分比：醋酸酯、三醋酸酯、氯纤维、某些变性腈纶、某些弹性纤维 — 羊毛、动物毛、丝绸、棉、铜氨、莫代尔、粘胶纤维、莱赛尔纤维、聚酰胺、丙烯酸、三聚氰胺、聚丙烯酸酯和玻璃纤维。 还可以使用 中描述的测试方法来分析含有氯纤维的混合物。 [外文原描述]： This document specifies a method, using cyclohexanone, to determine the mass percentage of chlorofibre, modacrylic, elastane, acetate and triacetate, after removal of non-fibrous matter, in textiles made of mixtures of — acetate, triacetate, chlorofibre, certain modacrylics, certain elastanes with — wool, animal hair, silk, cotton, cupro, modal, viscose, lyocell, polyamide, acrylic, melamine, polyacrylate and glass fibres. It is also possible to analyse mixtures containing chlorofibres by using the test methods described in ISO 1833-13 or ISO 1833-17.
英文名称Textiles — Quantitative chemical analysis — Part 21: Mixtures of chlorofibres, certain modacrylics, certain elastanes, acetates, triacetates with certain other fibres (method using cyclohexanone)