Published
This document specifies a method using trichloroacetic acid and chloroform to determine the mass percentage of polyester fibres after removal of non-fibrous matter, in textiles made of mixtures of
— polyester fibres
with
— aramid fibres (except polyamide imide), flame retardant (FR) viscose and polyacrylate.
WITHDRAWN
SRPS EN ISO 1833-25:2014
PUBLISHED
SRPS EN ISO 1833-25:2020
60.60
Standard published
Nov 30, 2020
MINISTARSTVO PRIVREDE