EN ISO 1833-7:2017

Textiles - Quantitative chemical analysis - Part 7: Mixtures of polyamide with certain other fibres (method using formic acid) (ISO 1833-7:2017)

Publication date:   Dec 14, 2017

General information

60.60 Standard published   Sep 13, 2017

CEN

CEN/TC 248 Textiles and textile products

European Norm

59.060.01   Textile fibres in general

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Scope

ISO 1833-7:2017 specifies a method, using formic acid, to determine the mass percentage of polyamide fibre, after removal of non-fibrous matter, in textiles made of mixtures of
- polyamide
with
- cotton, viscose, cupro, modal, lyocell, polyester, polypropylene, chlorofibre, acrylic, glass fibre, elastomultiester, elastolefin and melamine, or
- wool (if the wool content is less than or equal to 25 %), or animal hair fibres.
ISO 1833-7:2017 does not apply when the wool content exceeds 25 %; ISO 1833-4 applies.

Related legislation

Legislation related to this standard

1007/2011

Regulation (EU) No 1007/2011 of the European Parliament and of the Council of 27 September 2011 on textile fibre names and related labelling and marking of the fibre composition of textile products and repealing Council Directive 73/44/EEC and Directives 96/73/EC and 2008/121/EC of the European Parliament and of the Council

Life cycle

PREVIOUSLY

WITHDRAWN
EN ISO 1833-7:2010

NOW

PUBLISHED
EN ISO 1833-7:2017
60.60 Standard published
Sep 13, 2017