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ISO 23900-3:2015

Current

Current

The latest, up-to-date edition.

Pigments and extenders Methods of dispersion and assessment of dispersibility in plastics Part 3: Determination of colouristic properties and ease of dispersion of black and colour pigments in polyethylene by two-roll milling

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, French

Published date

04-24-2015

ISO 23900-3:2015 specifies a method of determining in polyethylene (PE) the colouristic properties of a test pigment relative to a standard, and the ease of dispersion DHPE of pigments from the differences in colour strength on dispersing colouring materials under various conditions.

Method A is appropriate for use with organic powder pigments and carbon black pigments in powder form, many of which are subject to compaction (reagglomeration under pressure), for inorganic pigments in powder form and for pigment preparations in powder or flake form.

Method B is appropriate for testing pigments and pigment preparations in granular form and for inorganic pigments in any form.

DevelopmentNote
Supersedes ISO/DIS 23900-3. (04/2015)
DocumentType
Standard
Pages
6
PublisherName
International Organization for Standardization
Status
Current

EN ISO 23900-1:2018 Pigments and extenders - Methods of dispersion and assessment of dispersibility in plastics - Part 1: General introduction (ISO 23900-1:2015)
BS EN ISO 23900-1:2018 Pigments and extenders. Methods of dispersion and assessment of dispersibility in plastics General introduction
I.S. EN ISO 23900-1:2018 PIGMENTS AND EXTENDERS - METHODS OF DISPERSION AND ASSESSMENT OF DISPERSIBILITY IN PLASTICS - PART 1: GENERAL INTRODUCTION (ISO 23900-1:2015)
BS ISO 23900-1 : 2015 PIGMENTS AND EXTENDERS - METHODS OF DISPERSION AND ASSESSMENT OF DISPERSIBILITY IN PLASTICS - PART 1: GENERAL INTRODUCTION
UNE-EN ISO 23900-1:2018 Pigments and extenders - Methods of dispersion and assessment of dispersibility in plastics - Part 1: General introduction (ISO 23900-1:2015)
ISO 23900-1:2015 Pigments and extenders Methods of dispersion and assessment of dispersibility in plastics Part 1: General introduction

ISO 15528:2013 Paints, varnishes and raw materials for paints and varnishes Sampling
EN 12877-1:1999 Colouring materials in plastics - Determination of colour stability to heat during processing of colouring materials in plastics - Part 1: General introduction
ISO 787-24:1985 General methods of test for pigments and extenders — Part 24: Determination of relative tinting strength of coloured pigments and relative scattering power of white pigments — Photometric methods

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