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)

Publication date:   Apr 16, 2018

General information

60.60 Standard published   Jan 10, 2018

CEN

CEN/TC 298 Pigments and extenders

European Norm

87.060.10   Pigments and extenders

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Scope

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.

Life cycle

PREVIOUSLY

Replaces
EN 13900-1:2003

NOW

PUBLISHED
EN ISO 23900-1:2018
60.60 Standard published
Jan 10, 2018

Relations

Adopted from ISO 23900-1:2015 IDENTICAL