EN
SR EN ISO 1833-21:2019
Materiale textile. Analiză chimică cantitativă. Partea 21: Amestecuri de clorofibre, fibre modacrilice specificate, fibre elastan specificate, fibre acetați specificate, fibre triacetaţi specificate și alte fibre specificate (metoda cu ciclohexanonă)
This document specifies a method, using cyclohexanone, to determine the mass percentage of chlorofibre, modacrylic, elastane, acetate and triacetate, after removal of non-fibrous matter, in textiles made of mixtures of — acetate, triacetate, chlorofibre, certain modacrylics, certain elastanes with — wool, animal hair, silk, cotton, cupro, modal, viscose, lyocell, polyamide, acrylic, melamine, polyacrylate and glass fibres. It is also possible to analyse mixtures containing chlorofibres by using the test methods described in ISO 1833-13 or ISO 1833-17.
Status :
In vigoare
Data aprobării : 30.09.2019
Număr de pagini : 14
ICS : 59.060.01 Fibre textile în general
Comitet tehnic : 103 - Textile
- Inlocuieste SR EN ISO 1833-21:2011