Standard Test Methods for Carbon Black—Dispersion in Rubber

Importancia y uso:

5.1 Visual dispersion ratings correlate with certain important physical properties of the compound. A rating of 5 indicates a state of dispersion developing near maximum properties, while a rating of 1 would indicate a state of dispersion developing considerably depressed properties. Normally, the visual dispersion ratings indicate the following levels of compound quality:

Visual Dispersion Rating

Classification

4 to 5

High

3 to 4

Intermediate

2 to 3

Low

1 to 2

Very low

Subcomité:

D24.71

Referida por:

D3053-23A, D8466-22, D7723-24

Volúmen:

09.01

Número ICS:

83.040.20 (Rubber compounding ingredients)

Palabras clave:

agglomerate count for carbon black dispersion; carbon black; carbon black dispersion in water; dispersion; interference microscope ; micro-roughness measurement; profilometer; visual inspection for carbon black dispersion ;