NF EN ISO 8780-3 : 1995

Committees responsible
National foreword
Method
1 Scope
2 Normative references
3 Required supplementary information
4 Apparatus
5 Binder system
6 Sampling
7 Mill base composition
8 Procedure
9 Test report
Annex
A Required supplementary information
Figure
1 Schematic section of a serrated-disc impeller mill

Lays down a method for the dispersion of pigments and extenders using a high-speed impeller mill. Should be read in conjunction with ISO 8780/1. Restricted to mill bases of moderately high viscosity due to either high binder concentration and/or high pigment concentration which produces high shear forces. Not intended to provide a means a formulating full-scale mill base compositions.