NF EN ISO 1833-4

NF EN ISO 1833-4

February 2018
Standard Cancelled

Textiles - Quantitative chemical analysis - Part 4 : mixtures of certain protein fibres with certain other fibres (method using hypochlorite)

ISO 1833-4:2017 specifies a method, using hypochlorite, to determine the mass percentage of protein fibre, after removal of non-fibrous matter, in textiles made of mixtures of certain non-protein fibres and certain protein fibres, as follows: - wool, other animal-hair (such as cashmere, mohair), silk, protein, with - cotton, cupro, viscose, modal, acrylic, chlorofibres, polyamide, polyester, polypropylene, glass, elastane, elastomultiester, elastolefin, melamine and polypropylene/polyamide bicomponent.

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Main informations

Collections

National standards and national normative documents

Publication date

February 2018

Number of pages

11 p.

Reference

NF EN ISO 1833-4

ICS Codes

59.060.01   Textile fibres in general

Classification index

G06-006-4

Print number

1

International kinship

ISO 1833-4:2017

European kinship

EN ISO 1833-4:2017
Sumary
Textiles - Quantitative chemical analysis - Part 4 : mixtures of certain protein fibres with certain other fibres (method using hypochlorite)

ISO 1833-4:2017 specifies a method, using hypochlorite, to determine the mass percentage of protein fibre, after removal of non-fibrous matter, in textiles made of mixtures of certain non-protein fibres and certain protein fibres, as follows:

- wool, other animal-hair (such as cashmere, mohair), silk, protein,

with

- cotton, cupro, viscose, modal, acrylic, chlorofibres, polyamide, polyester, polypropylene, glass, elastane, elastomultiester, elastolefin, melamine and polypropylene/polyamide bicomponent.

Replaced standards (1)
NF EN ISO 1833-4
December 2010
Standard Cancelled
Textiles - Quantitative chemical analysis - Part 4 : mixtures of certain protein and certain other fibres (method using hypochlorite)

<p>ISO 1833-4:2006 specifies a method, using hypochlorite, to determine the percentage of protein fibre, after removal of non-fibrous matter, in textiles made of binary mixtures of certain non-protein fibres and one protein fibre, as follows: wool, chemically-treated wool, other animal-hair fibres, silk, regenerated protein fibres based on casein, and cotton, cupro, viscose, modal, acrylic, chlorofibres, polyamide, polyester, polypropylene, glass and elastane.</p> <p>If several protein fibres are present, the method gives the total of their amounts but not their individual quantities.</p>

Standard replaced by (1)
NF EN ISO 1833-4
October 2023
Standard Current
Textiles - Quantitative chemical analysis - Part 4 : mixtures of certain protein fibres with certain other fibres (method using hypochlorite)

<p class="MsoBodyText"><span lang="EN-GB">This document specifies a method, using hypochlorite, to determine the mass percentage of protein fibre, after removal of non-fibrous matter, in textiles made of mixtures of certain non-protein fibres and certain protein fibres, as follows:</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';">     </span></span></span><!--[endif]--><span lang="EN-GB">wool, other animal-hair (such as cashmere, mohair), silk, protein,</span></p> <p class="MsoBodyText"><span lang="EN-GB">with</span></p> <p class="ListContinue1" style="mso-list: l0 level1 lfo1;"><!-- [if !supportLists]--><span lang="EN-GB" style="mso-fareast-font-family: Cambria; mso-bidi-font-family: Cambria;"><span style="mso-list: Ignore;">—<span style="font: 7.0pt 'Times New Roman';">     </span></span></span><!--[endif]--><span lang="EN-GB">cotton, cupro, viscose, modal, acrylic, chlorofibres, polyamide, polyester, polypropylene, glass, elastane, elastomultiester, elastolefin, melamine and polypropylene/polyamide bicomponent.</span></p>

Table of contents
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  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Principe
  • 5 Réactifs
  • 6 Appareillage
  • 7 Mode opératoire d'essai
  • 8 Calcul et expression des résultats
  • 9 Fidélité
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