ISO 1833-11:2017
Textiles — Quantitative chemical analysis — Part 11: Mixtures of cellulose and polyester fibres (method using sulfuric acid)

Standard No.

ISO 1833-11:2017

Release Date

2017

Published By

International Organization for Standardization (ISO)

Latest

ISO 1833-11:2017

Scope

This document specifies a method, using sulfuric acid, to determine the mass percentage of cellulose fibres, after removal of non-fibrous matter, in textiles made of mixtures of — natural and man-made cellulose fibres, such as cotton, flax, hemp, ramie, viscose, cupro, modal, lyocell with — polyester, polypropylene, elastomultiester, elastolefin and polypropylene/polyamide bicomponent.

ISO 1833-11:2017 Referenced Document

• ISO 1833-1 Textiles — Quantitative chemical analysis — Part 13: Mixtures of certain chlorofibres and certain other fibres (method using carbon disulfide/acetone)*， 2020-06-05 Update

ISO 1833-11:2017 history

• 2017 ISO 1833-11:2017 Textiles — Quantitative chemical analysis — Part 11: Mixtures of cellulose and polyester fibres (method using sulfuric acid)
• 2006 ISO 1833-11:2006 Textiles - Quantitative chemical analysis - Part 11: Mixtures of cellulose and polyester fibres (method using sulfuric acid)