NF ISO 4660

NF ISO 4660

July 2011
Standard Cancelled

Rubber, raw natural - Colour index test

ISO 4660:2011 specifies a method of determining the colour of raw natural rubber according to a standard colour scale.

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Main informations

Collections

National standards and national normative documents

Publication date

July 2011

Number of pages

10 p.

Reference

NF ISO 4660

ICS Codes

83.040.10   Latex and raw rubber

Classification index

T43-112

Print number

1 - 15/06/2011

International kinship

ISO 4660:2011
Sumary
Rubber, raw natural - Colour index test

ISO 4660:2011 specifies a method of determining the colour of raw natural rubber according to a standard colour scale.

Replaced standards (1)
NF ISO 4660
February 2008
Standard Cancelled
Rubber, raw natural - Colour index test

Le présent document spécifie une méthode pour la détermination de la couleur du caoutchouc naturel brut selon une échelle de couleur normalisée.

Standard replaced by (1)
NF ISO 4660
September 2020
Standard Current
Rubber, raw natural - Colour index test

This document specifies two methods to determine the colour of raw natural rubber according to a standard colour scale: — Method A: colour matching against standard coloured glasses; — Method B: colour determination using colour spectrophotometer. In case of dispute, the preferred method is Method B.

Table of contents
  • Avant-propos
    iv
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Principe
    1
  • 4 Appareillage
    1
  • 5 Mode opératoire
    4
  • 5.1 Préparation de l'éprouvette
    4
  • 5.2 Assortiment de couleur
    5
  • 6 Expression des résultats
    5
  • 7 Fidélité et biais
    5
  • 8 Rapport d'essai
    5
  • Bibliographie
    6
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