Standard Test Method for Needle Penetration of Petroleum Waxes

Importancia y uso:

5.1 Petroleum waxes differ in hardness. Needle penetration is a measurement of hardness. Hardness may have a significant effect upon other physical properties.

Subcomité:

D02.10

Referida por:

F3401-19, D4872-14R20, C0782-13R23, D4924-21, D4730-13R20

Volúmen:

05.01

Número ICS:

75.140 (Waxes, bituminous materials and other petroleum products)

Palabras clave:

hardness; needle penetration; penetration; petroleum wax;