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ISO 8781-1:1990 ISO 8781-1:1990 Pigments and extenders -- Methods of assessment of dispersion characteristics -- Part 1: Assessment from the change in tinting strength of coloured pigments

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Revision Date:
Updated On: April 01, 2002
Editorial Change:
Relates to coloured pigments which have been dispersed by one of the methods described in ISO 8780. The method is of general use for comparing similar pigments, for example a test pigment against an agreed reference pigment. The principle consists in dispersing the pigment in stages under specified conditions in an agreed binder system.

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