ISO 1833-5:2006 纺织品-定量化学分析-第5部分：纤维胶及棉纤维混织物

标准编号：ISO 1833-5:2006

中文名称：纺织品-定量化学分析-第5部分：纤维胶及棉纤维混织物

英文名称：Textiles — Quantitative chemical analysis — Part 5: Mixtures of viscose, cupro or modal and cotton fibres (method using sodium zincate)

发布日期：2006-06

标准范围

ISO 1833-5:2006规定了一种使用锌酸钠测定粘胶纤维、铜纤维或莫代尔纤维在去除非纤维物质后在由粘胶纤维或大多数现有铜纤维或莫代尔纤维的二元混合物与生棉、擦洗棉、煮漂棉或漂白棉制成的纺织品中所占百分比的方法。如果存在铜纤维或莫代尔纤维，应进行初步试验，以确定其是否可溶于试剂中。该方法不适用于棉遭受广泛化学降解的混合物，也不适用于粘胶纤维、铜纤维或莫代尔纤维因存在某些无法完全去除的永久性整理剂或活性染料而变得不完全可溶的混合物。

ISO 1833-5:2006 specifies a method, using sodium zincate, to determine the percentage of viscose, cupro or modal fibre, after removal of non-fibrous matter, in textiles made of binary mixtures of viscose or most of the current cupro or modal fibres and raw, scoured, kiered or bleached cotton.Where a cupro or modal fibre is present, a preliminary test should be carried out to see whether it is soluble in the reagent.The method is not applicable to mixtures in which the cotton has suffered extensive chemical degradation, nor when the viscose, cupro or modal fibre is rendered incompletely soluble by the presence of certain permanent finishes or reactive dyes that cannot be removed completely.

标准预览图