Heat transfer oils


OPTIMA TERM 32 and 46 are a high-quality mineral oil for heat transfer, made of high-quality, mildly aromatic base oils with low evaporability, produced using modern hydrogenation technology. OPTIMA TERM 32 and 46 are composed of special active ingredients that ensure high thermal and thermo-oxidation stability. It is designated for confined heat-exchange systems heated indirectly up to 300°C. The maximum temperature of the oil film on the walls of the confined system is 310°C. Additionally, it is very suitable for use as quenching oil for cold hardening at temperatures of up to 80°C, thermal hardening at 150°C, and hardening in a protective atmosphere.