Објављен
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.
ПОВУЧЕН
ISO 1833-21:2006
ОБЈАВЉЕН
ISO 1833-21:2019
90.93
Одлука о потврђивању стандарда
6. 11. 2024.
Tekstil – Kvantitativna hemijska analiza – Deo 21: Mešavina hlornih vlakana, nekih modakrilnih, nekih elastana, acetatnih, triacetatnih i nekih drugih vlakana (metoda sa cikloheksanonom)
60.60 Стандард објављен