Standard Test Method for Fineness of Dispersion of Pigment-Vehicle Systems by Hegman-Type Gage

Importancia y uso:

4.1 In making pigmented products, the pigment is usually dispersed in a portion of the vehicle in some sort of mill. At this stage, it is necessary to be able to judge if the pigment agglomerates have been sufficiently broken up so as not to interfere with the smoothness of the finished coating film. This test method describes a way of making this judgment.

Subcomité:

D01.24

Referida por:

D6280-98R20, D0605-82R19, D2218-67R19, D0333-01R21, D0211-67R23, D4287-00R23, D4302-14R21, D1316-20, D5067-16R21, D5724-16R21, D3450-15R20, D3794-22, D2205-20, D6577-24, F0940-99R19E01, D3730-17R22, D6763-16R22, D5324-16R22, D5146-10R19, D5098-16R21

Volúmen:

06.01

Número ICS:

87.060.10 (Pigments and extenders), 87.060.20 (Binders)

Palabras clave:

cleanliness; fineness of grind; Hegman; pigment dispersion; texture;