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ISO 8780-4:1990

Pigments and extenders — Methods of dispersion for assessment of dispersion characteristics — Part 4: Dispersion using a bead mill

Publication date:   Nov 15, 1990

General information

90.93   Standard confirmed   Mar 6, 2023

ISO

ISO/TC 256 Pigments, dyestuffs and extenders

International Standard

87.060.10   Pigments and extenders

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Scope

This method is restricted to low- and medium-viscosity mill bases allowing free movement of the grinding spheres. Therefore, it is suitable for mill bases having a viscosity higher than those for which the dispersion method is appropriate. For any particular application, the test method specified needs to be completed by supplementary information. The items are given in the annex.

Life cycle

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PUBLISHED
ISO 8780-4:1990
90.93 Standard confirmed
Mar 6, 2023