Evonik Oil Additives has developed tools to aid in the calculation of blending efficiency, viscosity index, base oil mixtures, CCS viscosity, and gear oil formulations.
Calculation of the % by weight of a Evonik Oil Additives VII needed to reach a desired viscosity at 100 °C.
Calculate kinematic viscosity and/or the viscosity index of a formulation.
Base oil mixtures
Calculate viscosity or ratio of oils needed to achieve a viscosity.
CCS viscosity of group I base oils
The CCS viscosity of a base stock at a given temperature knowing its viscosity at 100ºC.