Tytuł pozycji:
Proposition Of Methodology For Engine Lubricants Rheological Properties Estimation
The paper presents methodology of engine lubricants' rheological properties estimation, that is extended in comparison with SAE J 300 specification. Modifications implemented in proposed method allow for better assessment of depressants and viscosity improvers added to engine lubrication oils. This methodology can be applied both at the stage of new formulations as in case of extended assessment of engine lubricants offered on commercial market.