Norm

NEN-EN-ISO 1833-22:2013 en

Textiel - Kwantitatieve chemische analyse - Deel 22: Mengsels van viscose of bepaalde soorten cupro of modal of lyocell en vlasvezels (methode met mierenzuur en zinkchloride

52,53

Over deze norm

Status Definitief
Aantal pagina's 10
Commissie Textiel en kleding
Gepubliceerd op 01-03-2013
Taal Engels
This part of ISO 1833 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. The part of ISO 1833 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.

Details

ICS-code 59.060.01
Nederlandse titel Textiel - Kwantitatieve chemische analyse - Deel 22: Mengsels van viscose of bepaalde soorten cupro of modal of lyocell en vlasvezels (methode met mierenzuur en zinkchloride
Engelse titel 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)
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