Standard Test Method for Sonic Shear Stability of Polymer-Containing Oils

Importancia y uso:

4.1 This test method permits the evaluation of shear stability with minimum interference from thermal and oxidative factors which may be present in some applications. Within the limitations expressed in the scope of this test method, it has been successfully applied to hydraulic fluids, transmission fluids, tractor fluids, and other fluids of similar applications. It has been found applicable to fluids containing both readily sheared and shear-resistant polymers. Correlation with performance in the case of automotive engine applications has, to date, not been established.

Subcomité:

D02.07

Referida por:

D6022-19, D5621-24, D5275-20, D6278-20A, D6278-20A, D7109-22E01

Volúmen:

05.01

Número ICS:

75.100 (Lubricants, industrial oils and related products)

Palabras clave:

shear stability; sonic shear test; viscosity stable ;