NF EN ISO 14362-1

NF EN ISO 14362-1

April 2017
Standard Current

Textiles - Methods for determination of certain aromatic amines derived from azo colorants - Part 1 : detection of the use of certain azo colorants accessible with and without extracting the fibres

ISO 14362-1:2017 describes a method to detect the use of certain azo colorants that may not be used in the manufacture or treatment of certain commodities made of textile fibres and that are accessible to reducing agent with and without extraction.Azo colorants accessible to reducing agent without extraction are those used to colour with pigments or to dye- cellulosic fibres (e.g. cotton, viscose),- protein fibres (e.g. wool, silk), and- synthetic fibres (e.g. polyamide, acrylic).Azo colorants accessible with extraction are those used to dye man-made fibres with disperse dyes. The following man-made fibres can be dyed with disperse dyes: polyester, polyamide, acetate, triacetate, acrylic and chlorofibre.The method is relevant for all coloured textiles, e.g. dyed, printed and coated textiles.

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Main informations

Collections

National standards and national normative documents

Publication date

April 2017

Number of pages

40 p.

Reference

NF EN ISO 14362-1

ICS Codes

59.080.01   Textiles in general

Classification index

G08-014-1

Print number

1

International kinship

ISO 14362-1:2017

European kinship

EN ISO 14362-1:2017
Sumary
Textiles - Methods for determination of certain aromatic amines derived from azo colorants - Part 1 : detection of the use of certain azo colorants accessible with and without extracting the fibres

ISO 14362-1:2017 describes a method to detect the use of certain azo colorants that may not be used in the manufacture or treatment of certain commodities made of textile fibres and that are accessible to reducing agent with and without extraction.

Azo colorants accessible to reducing agent without extraction are those used to colour with pigments or to dye

- cellulosic fibres (e.g. cotton, viscose),

- protein fibres (e.g. wool, silk), and

- synthetic fibres (e.g. polyamide, acrylic).

Azo colorants accessible with extraction are those used to dye man-made fibres with disperse dyes. The following man-made fibres can be dyed with disperse dyes: polyester, polyamide, acetate, triacetate, acrylic and chlorofibre.

The method is relevant for all coloured textiles, e.g. dyed, printed and coated textiles.

Replaced standards (1)
NF EN 14362-1
April 2012
Standard Cancelled
Textiles - Methods for determination of certain aromatic amines derived from azo colorants - Part 1 : detection of the use of certain azo colorants accessible with and without extracting the fibres

Le présent document traite des colorants azoïques.

Table of contents
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Généralités
  • 5 Principe
  • 6 Précautions de sécurité
  • 7 Réactifs
  • 8 Appareillage
  • 9 Échantillonnage et préparation des éprouvettes
  • 10 Mode opératoire
  • 11 Évaluation
  • 12 Rapport d'essai
  • Annexe A Analyses par chromatographie
  • Annexe B Fiabilité de la méthode
  • Annexe C Guide d'appréciation - Interprétation des résultats d'analyse
  • Annexe D Tableau explicatif des colorants utilisés dans divers matériaux textiles
  • Annexe E Mode opératoire d'extraction liquide/liquide sans terre de diatomées
  • Annexe F Matières colorantes - Méthodes de détermination de certaines amines aromatiques
  • Annexe G Pigments
  • Bibliographie
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