Heat Transfer Fluids

Therminol® 54

Eastman Chemical

Therminol 54 is a synthetic fluid designed to provide reliable, consistent heat transfer performance over a long service life at maximum bulk temperatures.
This fluid provides an excellent alternative to mid-temperature, mineral oil-based fluids by capturing the performance and nonfouling attributes highly desired of synthetic fluids.

Temperature Range
-28 °C to +280 °C

Performance Benefits
• Excellent pumpability - Therminol 54 supports operations with temperatures lower than possible with many other mineral oils.
• Non-sludge-producing chemistry - The use of Therminol 54 enables life-cycle operational cost efficiencies, including optimal pump seal life, fewer system cleanings between refills, and superior fluid life.
• Excellent resistance to fouling - Because Therminol 54 is a synthetic fluid, it resists the effects of oxidation 10 times better than mineral oils.