Lubrizol: Immersion Fluids for Batteries Lubrizol is a specialty chemicals company with products including engine oils, other transport related fluids, and additives for lubricants and fuels. Lubrizol presented a webinar at the end of 2023 highlighting the release of several fluids for immersion cooling of electric vehicle (EV) batteries, under the brand name Evogen. Lubrizol: Immersion Fluids for Batteries