ISO 1833-4:2017

Textiles — Quantitative chemical analysis — Part 4: Mixtures of certain protein fibres with certain other fibres (method using hypochlorite)

Publication date: Jul 26, 2017

General information

Current stage: 90.92 Effective date: Dec 19, 2022

Originator: ISO

Owner: ISO/TC 38

Type: International Standard

ICS: 59.060.01

Languages: English French

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Status: Published

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Scope

ISO 1833-4:2017 specifies a method, using hypochlorite, to determine the mass percentage of protein fibre, after removal of non-fibrous matter, in textiles made of mixtures of certain non-protein fibres and certain protein fibres, as follows:
- wool, other animal-hair (such as cashmere, mohair), silk, protein,
with
- cotton, cupro, viscose, modal, acrylic, chlorofibres, polyamide, polyester, polypropylene, glass, elastane, elastomultiester, elastolefin, melamine and polypropylene/polyamide bicomponent.

Life cycle

PREVIOUSLY

Revises
ISO 1833-4:2006

NOW

PUBLISHED
ISO 1833-4:2017
90.92 Standard to be revised
Dec 19, 2022

REVISED BY

IN_DEVELOPMENT
ISO/DIS 1833-4

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