Heat Transfer Fluids

Therminol® SP

Eastman Chemical

Therminol SP is a synthetic heat transfer fluid used in moderate-temperature applications.
Therminol SP fluid is designed for use in non-pressurized low-pressure, indirect heating systems. It delivers efficient, dependable, uniform process heat with no need for high pressures.

Temperature Range
 -28 °C to +290 °C
(maximum balk use temperature; the extended use temperature is 315 °C).

Performance Benefits
• Long Life - You will get years of reliable, cost-effective performance, even when operating your system continuously at 290°C (550°F). This means you do not have to overspecify your fluid.
• Excellent resistance to fouling -  Because Therminol SP is a synthetic fluid, it resists the effects of oxidation 10 times better than mineral oils meaning less oxidation and solids formation. For systems without nitrogen inerting, the performance advantages are significant.
• Excellent Low Temperature Pumpability - Therminol SP is still pumpable at -28°C (-18°F), compared to some mineral oils that will not pump at temperatures below -7°C (20°F). With Therminol SP, your heat transfer fluid system can start up quickly and easily.