NF EN ISO 23900-1

NF EN ISO 23900-1

January 2018
Standard Current

Pigments and extenders - Methods of dispersion and assessment of dispersibility in plastics - Part 1 : general introduction

ISO 23900-1:2015 provides an introduction to the various parts of ISO 23900 which describe methods for dispersing pigments and extenders in plastics materials in order to determine their dispersion characteristics and colouristic properties. Methods of assessing dispersion characteristics are described in the subsequent parts of ISO 23900. The various procedures described permit comparison to be made between similar pigments (for example between a test sample and an agreed reference pigment). The results provide an indication of relative dispersibility under practical conditions of use, provided that the test procedure and plastics material selected are appropriate.

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Main informations

Collections

National standards and national normative documents

Publication date

January 2018

Number of pages

12 p.

Reference

NF EN ISO 23900-1

ICS Codes

83.040.30   Auxiliary materials and additives for plastics

Classification index

T31-310-1

Print number

1

International kinship

ISO 23900-1:2015

European kinship

EN ISO 23900-1:2018
Sumary
Pigments and extenders - Methods of dispersion and assessment of dispersibility in plastics - Part 1 : general introduction

ISO 23900-1:2015 provides an introduction to the various parts of ISO 23900 which describe methods for dispersing pigments and extenders in plastics materials in order to determine their dispersion characteristics and colouristic properties. Methods of assessing dispersion characteristics are described in the subsequent parts of ISO 23900.

The various procedures described permit comparison to be made between similar pigments (for example between a test sample and an agreed reference pigment). The results provide an indication of relative dispersibility under practical conditions of use, provided that the test procedure and plastics material selected are appropriate.

Replaced standards (1)
NF EN 13900-1
December 2003
Standard Cancelled
Pigments and extenders - Methods of dispersion and assessment of dispersibility in plastics - Part 1 : general introduction

Dans la série des normes NF EN 13900 qui traite des méthodes de dispersion des pigments et de l'évaluation des caractéristiques de dispersion dans les plastiques pour établir caractéristiques de dispersion et propriétés colorimétriques, la présente partie donne des informations générales sur les différents modes opératoires.

Table of contents
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  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Méthodes de dispersion et méthodes d'évaluation
  • 5 Modes opératoires
  • 6 Fidélité
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