Pigments and extenders - Methods of dispersion and assessment of dispersibility in plastics - Part 1: General introduction (ISO 23900-1:2015)

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.

Pigmente und Füllstoffe - Dispergierverfahren und Beurteilung der Dispergierbarkeit in Kunststoffen - Teil 1: Allgemeine Einleitung (ISO 23900-1:2015)

Pigments et matières de charge - Méthodes de dispersion et évaluation de l'aptitude à la dispersion dans les plastiques - Partie 1: Généralités (ISO 23900-1:2015)

ISO 23900-1:2015 est une introduction aux différentes parties de l'ISO 23900 qui décrivent les méthodes de dispersion des pigments et matières de charge dans les matières plastiques afin de déterminer leurs caractéristiques de dispersion et leurs propriétés colorimétriques.
Les méthodes d'évaluation des caractéristiques de dispersion sont décrites dans les parties suivantes de l'ISO 23900.
Les différents modes opératoires décrits permettent d'effectuer des comparaisons entre des pigments similaires (par exemple entre un échantillon pour essai et un pigment de référence convenu). Les résultats donnent une indication de l'aptitude à la dispersion relative dans les conditions pratiques d'utilisation, à condition que le mode opératoire d'essai et la matière plastique choisie soient appropriés.

Pigmenti in polnila - Metode dispergiranja in ocenjevanje disperzibilnosti v polimernih materialih - 1. del: Splošni uvod (ISO 23900-1:2015)

Standard ISO 23900-1:2015 podaja uvod v različne dele standarda ISO 23900, ki opisujejo metode za disperzijo pigmentov in polnil v polimernih materialih za določanje njihovih dispergirnih značilnosti in barvnih lastnosti. Metode ocenjevanja dispergirnih značilnosti so opisane v nadaljnjih delih standarda ISO 23900.
Različni opisani postopki omogočajo primerjavo podobnih pigmentov (na primer preskusnega vzorca in dogovorjenih referenčnih pigmentov). Rezultati ponujajo vpogled v sorazmerne disperzije v praktičnih pogojih uporabe pod pogojem, da sta izbrana primeren preskusni postopek in polimerni material.

General Information

Status
Published
Publication Date
09-Jan-2018
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Due Date
10-Jan-2018
Completion Date
10-Jan-2018

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SLOVENSKI STANDARD
SIST EN ISO 23900-1:2018
01-marec-2018
1DGRPHãþD
SIST EN 13900-1:2003
Pigmenti in polnila - Metode dispergiranja in ocenjevanje disperzibilnosti v
polimernih materialih - 1. del: Splošni uvod (ISO 23900-1:2015)

Pigments and extenders - Methods of dispersion and assessment of dispersibility in

plastics - Part 1: General introduction (ISO 23900-1:2015)

Pigmente und Füllstoffe - Dispergierverfahren und Beurteilung der Dispergierbarkeit in

Kunststoffen - Teil 1: Allgemeine Einleitung (ISO 23900-1:2015)

Pigments et matières de charge - Méthodes de dispersion et évaluation de l'aptitude à la

dispersion dans les plastiques - Partie 1: Généralités (ISO 23900-1:2015)
Ta slovenski standard je istoveten z: EN ISO 23900-1:2018
ICS:
83.080.01 Polimerni materiali na Plastics in general
splošno
87.060.10 Pigmenti in polnila Pigments and extenders
SIST EN ISO 23900-1:2018 en,fr,de

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 23900-1:2018
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SIST EN ISO 23900-1:2018
EN ISO 23900-1
EUROPEAN STANDARD
NORME EUROPÉENNE
January 2018
EUROPÄISCHE NORM
ICS 87.060.10 Supersedes EN 13900-1:2003
English Version
Pigments and extenders - Methods of dispersion and
assessment of dispersibility in plastics - Part 1: General
introduction (ISO 23900-1:2015)

Pigments et matières de charge - Méthodes de Pigmente und Füllstoffe - Dispergierverfahren und

dispersion et évaluation de l'aptitude à la dispersion Beurteilung der Dispergierbarkeit in Kunststoffen -

dans les plastiques - Partie 1: Généralités (ISO 23900- Teil 1: Allgemeine Einleitung (ISO 23900-1:2015)

1:2015)
This European Standard was approved by CEN on 4 January 2018.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this

European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references

concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN

member.

This European Standard exists in three official versions (English, French, German). A version in any other language made by

translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management

Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,

Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,

Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels

© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 23900-1:2018 E

worldwide for CEN national Members.
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SIST EN ISO 23900-1:2018
EN ISO 23900-1:2018 (E)
Contents Page

European foreword ....................................................................................................................................................... 3

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SIST EN ISO 23900-1:2018
EN ISO 23900-1:2018 (E)
European foreword

The text of ISO 23900-1:2015 has been prepared by Technical Committee ISO/TC 256 “Pigments,

dyestuffs and extenders” of the International Organization for Standardization (ISO) and has been taken

over as EN ISO 23900-1:2018 by Technical Committee CEN/TC 298 “Pigments and extenders” the

secretariat of which is held by DIN.

This European Standard shall be given the status of a national standard, either by publication of an

identical text or by endorsement, at the latest by July 2018, and conflicting national standards shall be

withdrawn at the latest by July 2018.

Attention is drawn to the possibility that some of the elements of this document may be the subject of

patent rights. CEN shall not be held responsible for identifying any or all such patent rights.

This document supersedes EN 13900-1:2003.

According to the CEN-CENELEC Internal Regulations, the national standards organizations of the

following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,

Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,

France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,

Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,

Turkey and the United Kingdom.
Endorsement notice

The text of ISO 23900-1:2015 has been approved by CEN as EN ISO 23900-1:2018 without any

modification.
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SIST EN ISO 23900-1:2018
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SIST EN ISO 23900-1:2018
INTERNATIONAL ISO
STANDARD 23900-1
First edition
2015-05-01
Pigments and extenders — Methods
of dispersion and assessment of
dispersibility in plastics —
Part 1:
General introduction
Pigments et matières de charge — Méthodes de dispersion et
évaluation de l’aptitude à la dispersion dans les plastiques —
Partie 1: Généralités
Reference number
ISO 23900-1:2015(E)
ISO 2015
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SIST EN ISO 23900-1:2018
ISO 23900-1:2015(E)
COPYRIGHT PROTECTED DOCUMENT
© ISO 2015

All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form

or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior

written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of

the requester.
ISO copyright office
Case postale 56 • CH-1211 Geneva 20
Tel. + 41 22 749 01 11
Fax + 41 22 749 09 47
E-mail copyright@iso.org
Web www.iso.org
Published in Switzerland
ii © ISO 2015 – All rights reserved
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SIST EN ISO 23900-1:2018
ISO 23900-1:2015(E)
Contents Page

Foreword ........................................................................................................................................................................................................................................iv

1 Scope ................................................................................................................................................................................................................................. 1

2 Normative references ...................................................................................................................................................................................... 1

3 Terms and definitions ..................................................................................................................................................................................... 1

4 Methods of dispersion and methods of assessment ........................................................................................................ 2

4.1 Preliminary agreements ................................................................................................................................................................. 2

4.2 Plastics materials .................................................................................................................................................................................. 2

4.3 Methods of dispersion ...................................................................................................................................................................... 2

4.4 Methods of assessment .................................................................................................................................................................... 2

5 Procedures .................................................................................................................................................................................................................. 3

5.1 Determination of colouristic properties and ease of dispersion in plasticized

polyvinyl chloride by two-roll milling ................................................................................................................................. 3

5.2 Determination of colouristic properties and ease of dispersion of black and colour

pigments in polyethylene by two-roll milling .............................................................................................................. 3

5.3 Determination of colouristic properties and ease of dispersion of white pigments

in polyethylene by two-roll milling ....................................................................................................................................... 3

5.4 Determination of dispersibility of pigments by filter pressure value test .......................................... 3

5.5 Determination of dispersibility of pigments by film test ................................................................................... 3

6 Precision ....................................................................................................................................................................................................................... 3

© ISO 2015 – All rights reserved iii
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SIST EN ISO
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