M00017056
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ISO DIS 23900-1 2014 Edition, May 5, 2014 PIGMENTS AND EXTENDERS - METHODS OF DISPERSION AND ASSESSMENT OF DISPERSIBILITY IN PLASTICS - PART 1: GENERAL INTRODUCTION
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Availability date: 07/14/2021
Description / Abstract:
This part of this European Standard provides an introduction to
the various parts of this European Standard 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 this European Standard.
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.