ISO 8780-6:1990

Pigments and extenders — Methods of dispersion for assessment of dispersion characteristics — Part 6: Dispersion using a triple-roll mill

The results obtained permit conclusions to be drawn as to the behaviour of the products tested when dispersed using corresponding production machinery. This part is for use in conjunction with the methods of assessment described in ISO 8781, using an agreed binder system of high-viscosity mill bases. It is recommended to carry out the dispersion procedures for the test pigment and agreed reference pigment at the same temperature.