ISO/TC 35 Lacke und Anstrichstoffe,
ISO/TC 35 Paints and varnishes,
ISO/TC 35 Peintures et vernis,
ISO Internationale Organisation für Normung,
ISO International Organization for Standardization,
ISO Organisation Internationale de Normalisation
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Media type:
Standard
Title:
ISO 8780-4
:
Pigments and extenders; methods of dispersion for assessment of dispersion characteristics; part 4: dispersion using a bead mill
Other titles:
Früher unter dem Titel: ISO/DIS 8780-4 (1986-04)
Pigmente und Füllstoffe - Dispergierverfahren zur Beurteilung des Dispergierverhaltens - Teil 4: Dispergieren mit einer Perlmühle (ISO 8780-4:1990)
Pigments et matières de charge; méthodes de dispersion pour évaluer la dispersibilité; partie 4: dispersion à l'aide d'un disperseur à billes
Footnote:
Internationale Übereinstimmung mit: DIN EN ISO 8780-4 (1995-04), IDT*DIN ISO 8780-3 (1986-07), IDT*DIN ISO 8780-4 (1992-04), IDT*BS EN ISO 8780-4 (1991-04-30), IDT*GB/T 21868.4 (2008), IDT*DS/EN ISO 8780-4 (1996-02-12), IDT*prEN 28780-4 (1994-08), IDT*EN ISO 8780-4 (1995-03), IDT*NF T31-210-4 (1995-05-01), IDT*JIS K 5101-1-4 (2004-02-20), IDT*SN EN ISO 8780-4 (1995), IDT*OENORM EN ISO 8780-4 (1995-06-01), IDT*OENORM ISO 8780-4 (1993-11-01), IDT*PN-EN ISO 8780-4 (2000-07-03), IDT*UNE-EN ISO 8780-4 (1996-06-19), IDT*KS M ISO 8780-4 (2007-10-31), IDT*KS M ISO 8780-4 (2022-11-09), IDT*GOST R 50563.4 (1993), IDT*UNI EN ISO 8780-4:1997 (1997-09-30), IDT*STN EN ISO 8780-4 (2001-12-01), IDT*CSN EN ISO 8780-4 (1997-08-01), IDT*NEN-EN-ISO 8780-4:1995 en (1995-04-01), IDT
Description:
This method is restricted to low- and medium-viscosity mill bases allowing free movement of the grinding spheres. Therefore, it is suitable for mill bases having a viscosity higher than those for which the dispersion method is appropriate. For any particular application, the test method specified needs to be completed by supplementary information. The items are given in the annex.