EN
SR EN ISO 1833-4:2023
Materiale textile. Analiză chimică cantitativă. Partea 4: Amestecuri din anumite fibre proteinice cu anumite alte fibre (metoda cu hipoclorit)
This document 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.
Status :
In vigoare
Data aprobării : 29.11.2023
Număr de pagini : 12
ICS : 59.060.01 Fibre textile în general
Comitet tehnic : 103 - Textile
- Inlocuieste SR EN ISO 1833-4:2018