Standard Test Method for Shear Viscosity of Coal-Tar and Petroleum Pitches

Importancia y uso:

5.1 This test method is useful as one element in establishing the uniformity of shipments.

5.2 Viscosity is also valuable for rheological characterization of binder pitches. Binder pitch imparts consistency to carbonaceous mixes and affects their resistance to deformation. Binder pitch viscosity is important for assessing mix consistency and for evaluating the ease of mix extrusion or molding into artifacts.

Subcomité:

D02.05

Volúmen:

05.02

Número ICS:

75.140 (Waxes, bituminous materials and other petroleum products)

Palabras clave:

coal tar pitch; petroleum pitch; pitch; viscosity ;