This method is suitable for comparing small amounts of samples in the quality control of pigments. This part is for use in conjunction with the methods of assessment described in ISO 8781, using an agreed binder system of high viscosity free from volatile solvents. It is restricted to high-viscosity mill bases. The results obtained are suitable for comparison with dispersibility results obtained using other methods of dispersion. For any particular application, the items of supplementary information are given in the annex.
BS EN ISO 8780-5:1991 history
0000 BS EN ISO 8780-5:1995(2000)
1995BS EN ISO 8780-5:1995 Pigments and extenders. Methods of dispersion for assessment of dispersion characteristics. Dispersion using an automatic muller
1991BS EN ISO 8780-5:1991 Pigments and extenders. Methods of dispersion for assessment of dispersion characteristics. Dispersion using an automatic muller