ISO-1833-20 › Textiles - Quantitative chemical analysis - Part 20: Mixtures of elastane with certain other fibres (method using dimethylacetamide)
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This document specifies a method using dimethylacetamide to determine the mass percentage of elastane, after removal of non-fibrous matter, in textiles made of mixtures of:
— certain elastane fibres
with
— cotton, viscose, cupro, modal, lyocell, polyamide, polyester or wool fibres.
This method is not applicable when acrylic fibres are present.
It is also possible to analyse mixtures containing certain elastane fibres by using the test methods described in ISO 1833-12 or ISO 1833-21.
To find similar documents by classification:
59.060.01 (Textile fibres in general Including mixtures of fibres)
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Document Number
ISO 1833-20:2018
Revision Level
2ND EDITION
Status
Current
Publication Date
Dec. 1, 2018
Committee Number
ISO/TC 38