ISO 1833-22:2013 纺织品 定量化学分析 第22部分: 粘胶纤维或某些类型的铜氨纤维、莫代尔纤维或莱赛尔及亚麻纤维的混合物(甲酸和氯化锌法)
标准编号:ISO 1833-22:2013
中文名称:纺织品 定量化学分析 第22部分: 粘胶纤维或某些类型的铜氨纤维、莫代尔纤维或莱赛尔及亚麻纤维的混合物(甲酸和氯化锌法)
英文名称:Textiles — Quantitative chemical analysis — Part 22: Mixtures of viscose or certain types of cupro or modal or lyocell and flax fibres (method using formic acid and zinc chloride)
发布日期:2013-03
标准范围
ISO 1833-22:2013适用于去除非纤维物质后,粘胶或当前某些类型的cupro或modal或lyocell纤维与亚麻纤维的二元混合物。如果发现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。ISO 1833-22:2013不适用于亚麻纤维发生广泛化学降解的混合物,也不适用于粘胶纤维、铜纤维、莫代尔纤维或lyocell纤维因存在某些无法完全去除的永久性饰面或活性染料而变得不完全可溶的混合物。
ISO 1833-22:2013 is applicable, after removal of non-fibrous matter, to binary mixtures of viscose or certain types of the current cupro or modal or lyocell fibres with flax fibres.If a cupro or modal fibre is found to be present, a preliminary test should be carried out to see whether it is soluble in the reagent.ISO 1833-22:2013 is not applicable to mixtures in which the flax fibre has suffered extensive chemical degradation, nor when the viscose, cupro, modal or lyocell 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


