Norm

NEN-EN-ISO 8781-2:1995 en

Pigmenten en vulstoffen - Dispersiemethode voor de beoordeling van de dispersie-eigenschappen - Deel 2: Beoordeling van de verandering in maalfijnheid

31,57

Over deze norm

Status Definitief
Aantal pagina's 3
Commissie Verfwaren
Gepubliceerd op 01-04-1995
Taal Engels
The method is of general use for comparing similar pigments, for example a test pigment against an agreed pigment. The pigment is dispersed in stages under specified conditions in an agreed binder system. After each stage, a portion of the mill base is taken and its fineness of grind is determined as described in ISO 1524. The fineness-of-grind values are plotted graphically as a function of the dispersion work done (expressed as time, number of revolutions, etc.). From the graph, the work necessary to obtain an agreed fineness of grind is determined.

Details

ICS-code 87.060.10
Nederlandse titel Pigmenten en vulstoffen - Dispersiemethode voor de beoordeling van de dispersie-eigenschappen - Deel 2: Beoordeling van de verandering in maalfijnheid
Engelse titel Pigments and extenders - Methods of dispersion for assessment of dispersion characteristics - Part 2: Assessment from the change in fineness of grind

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