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Overview ISO 8781-3:1990 defines a laboratory method for assessing the dispersibility of pigments and extenders by monitoring the change in specular gloss during progressive dispersion. The procedure…
Overview ISO 8781-1:1990 defines a standardized laboratory method for assessing the dispersion characteristics of coloured pigments by measuring changes in tinting strength during staged dispersion.…
Overview ISO 8781-2:1990 specifies a laboratory method to assess pigment and extender dispersibility by monitoring the change in fineness of grind during progressive dispersion. The method compares a…
What is ISO 8781-3 – Assessment of dispersion characteristics due to changes in gloss about? ISO 8781-3 discusses pigments and extenders. The aim of the ISO 8781 series is to provide best industry pr…