DIN Standards Committee Coatings and Coating Materials
DIN EN ISO 1524
Paints, varnishes and printing inks - Determination of fineness of grind (ISO 1524:2013); German version EN ISO 1524:2013
Beschichtungsstoffe und Druckfarben - Bestimmung der Mahlfeinheit (Körnigkeit) (ISO 1524:2013); Deutsche Fassung EN ISO 1524:2013
Overview
The standard specifies a method for determining the fineness of grind of paints, inks and related products by use of a suitable gauge, graduated in micrometres. It is applicable to all types of liquid paints and related products, except products containing pigments in flake form (for instance glass flakes, micaceous iron oxides, zinc flakes). Of the three gauges referred to in 4.1, the 100 µm gauge is suitable for general use, but the 50 µm and especially the 25 µm gauge will only provide reliable results in the hands of skilled laboratory personnel. Particular caution is necessary in interpreting readings of less than 10 µm. The committee responsible for this standard is NA 002-00-07 AA "Allgemeine Prüfverfahren für Beschichtungsstoffe und Beschichtungen" ("General test methods for coating materials and coatings") at DIN.
Document: references other documents
Responsible national committee
NA 002-00-07 AA - General test methods for coating materials and coatings
