ISO 1833-20:2009Withdrawn

Textiles — Quantitative chemical analysis — Part 20: Mixtures of elastane and certain other fibres (method using dimethylacetamide)

Textiles — Analyse chimique quantitative — Partie 20: Mélanges d'élasthanne et de certaines autres fibres (méthode à la diméthylacétamide)

This edition has been replaced by ISO 1833-20:2018.

Abstract / scope

ISO 1833-20:2009 specifies a method using dimethylacetamide to determine the

percentage of elastane, after removal of non-fibrous matter, in textiles made of binary mixtures of certain elastane fibres with cotton, viscose, cupro, modal, polyamide, polyester or wool fibres.

This method is not applicable when acrylic fibres are present.

Life cycle

Replaces

ISO 1833:1977WithdrawnTextiles — Binary fibre mixtures — Quantitative chemical analysisInternational Standard · Published 1 Dec 1977 · ISO/TC 38 ISO 1833:1977/Amd 1:1980WithdrawnTextiles — Binary fibre mixtures — Quantitative chemical analysis — Amendment 1International Standard · Published 1 Sep 1980 · ISO/TC 38

Replaced by

ISO 1833-20:2018PublishedTextiles — Quantitative chemical analysis — Part 20: Mixtures of elastane with certain other fibres (method using dimethylacetamide)International Standard · Published 26 Nov 2018 · ISO/TC 38