Standard Swedish standard · SS-EN ISO 1833-4:2017

Textiles - Quantitative chemical analysis - Part 4: Mixtures of certain protein fibres with certain other fibres (method using hypochlorite) (ISO 1833-4:2017)

Status: Valid

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,
- cotton, cupro, viscose, modal, acrylic, chlorofibres, polyamide, polyester, polypropylene, glass, elastane, elastomultiester, elastolefin, melamine and polypropylene/polyamide bicomponent.


General (59.060.01)

Product information

Language: English

Written by: SIS - Materialteknik

International title:

Article no: STD-8028475

Edition: 2

Approved: 9/14/2017

No of pages: 16

Replaces: SS-EN ISO 1833-4:2010