This document specifies a method, using xylene, to determine the mass percentage of polypropylene, after removal of non-fibrous matter, in textiles made of mixtures of
— polypropylene fibres
with
— wool, animal hair, silk, cotton, viscose, cupro, modal, lyocell, acetate, triacetate, polyamide, polyester, acrylic, glass fibres, elastomultiester, melamine and polyacrylate.
WITHDRAWN
ISO 1833-16:2006
PUBLISHED
ISO 1833-16:2019
90.93
Standard confirmed
Nov 6, 2024