Evonik Oil Additives has developed calculation tools for formulators to aid in finding the correct blending efficiency, viscosity index, base oil mixtures, CCS viscosity, and gear oil additive formulations.
Calculation of the % by weight of an Evonik Oil Additives VII needed to reach a desired viscosity at 100 °C.
Oil viscosity index
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.