標(biāo)準(zhǔn)號：ISO 1833-5-2006
中文標(biāo)準(zhǔn)名稱：紡織品.定量化學(xué)分析.第5部分:粘膠纖維、銅氨纖維或莫代爾纖維和棉纖維的混合（鋅酸鈉法）
英文標(biāo)準(zhǔn)名稱：Textiles - Quantitative chemical analysis - Part 5: Mixtures of viscose, cupro or modal and cotton fibres (method using sodium zincate)
標(biāo)準(zhǔn)類型：W52
發(fā)布日期：1999/12/31 12:00:00
實(shí)施日期：1999/12/31 12:00:00
中國標(biāo)準(zhǔn)分類號：W52
國際標(biāo)準(zhǔn)分類號：59.060.01
引用標(biāo)準(zhǔn)：ISO 1833-1
適用范圍：This part of ISO 1833 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.