Reference number
ISO 1833-6:2007
© ISO 2024
ISO 1833-6:2007
Textiles — Quantitative chemical analysis — Part 6: Mixtures of viscose or certain types of cupro or modal or lyocell and cotton fibres (method using formic acid and zinc chloride)
Edition 1
2007-06
Retirada
Retirada (Edición 1, 2007)

Resumen

ISO 1833-6:2007 specifies a method, using a mixture of formic acid and zinc chloride, to determine the percentage of cotton, after removal of non-fibrous matter, in textiles made of binary mixtures of viscose or some cupro, modal and lyocell fibres with cotton.

If a cupro or modal or lyocell fibre is found to be present, a preliminary test is 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, modal or lyocell fibre is rendered incompletely soluble by the presence of certain permanent finishes or reactive dyes that cannot be removed completely.

Informaciones generales

  • Estado
     : Retirada
    Fecha de publicación
     : 2007-06
    Etapa
    : Retirada de la Norma Internacional [95.99]
  • Edición
     : 1
    Número de páginas
     : 3
  • Comité Técnico :
    ISO/TC 38
    ICS :
    59.060.01 
  • RSS actualizaciones

Ciclo de vida

¿Tiene alguna duda?

Consulte nuestras Ayuda y asistencia

  2. Tienda
  3. Standards catalogue
  4. ICS
  5. 59
  6. 59.060
  7. 59.060.01
  8. ISO 1833-6:2007