TERMAL ISO 68

TERMAL ISO 68 is a heat transfer thermal oil with ISO VG 68 grade, formulated for heat generators and industrial systems using oil as a thermal fluid. Its ISO VG 68 viscosity, higher viscosity, for systems operating at higher temperatures and loads, ensures efficient and stable heat transfer. Its formulation is ash-free and zinc-free.

Thanks to its extreme pressure (EP) properties, excellent thermal stability, and good low-temperature fluidity, it maintains safe performance in a usage range from –17 ºC to 250 ºC, both in cold starts and continuous operation at high temperature. It offers remarkable oxidation resistance, low foam formation, and excellent chemical stability, allowing it to reach a recommended service life of approximately 3 years depending on working conditions.

Advantages in use:

✔ Operating range from –17 ºC to 250 ºC: cold starts and continuous hot service

✔ Remarkable resistance to oxidation and thermal degradation

✔ Low foam formation and excellent chemical stability

✔ Recommended service life of approximately 3 years depending on conditions

✔ Efficient and stable heat transfer throughout the cycle