THERMINOL® 66
Therminol® 66 heat transfer fluid offers an exceptionally high temperature rating of up to 345°C, as well as high thermal stability with low vapor pressure. These properties result in reliable, consistent performance of the thermal system for a very long duration.
Therminol® 66 heat transfer fluid offers an exceptionally high temperature rating of up to 345°C, as well as high thermal stability with low vapor pressure. These properties result in reliable, consistent performance of the thermal system for a very long duration.
The performance of Therminol® 66 has been proven by many years of industrial experience under a wide range of operating conditions. No heat transfer fluid is more successful than Therminol® 66, and it is used in a very wide range of process industrial enterprises, such as in the chemical and petrochemical industries, polymers, synthetic resins, polyester film, bitumen, the pharmaceutical industry, as well as in the food industry, printing, laundries, and the heating of storage tanks. Partly due to its high chemical stability, long maintenance intervals can be achieved, keeping maintenance costs low. The high stability also ensures minimal degradation of the fluid at high temperatures.
For further details, consult the product brochure and the MSDS for Therminol® 66.
Product specifications
View the properties, applications, and categories of THERMINOL® 66 below. For technical datasheets and safety information, see the downloads.
Technical details
| Chemical name | Modified terphenyl |
|---|---|
| CAS number | 61788-32-7 |
| Manufacturer | Eastman® |
Properties and applications
| Max. bulk temperature | 345°C (650°F) |
|---|---|
| Max. film temperature | 375°C (705°F) |
| Normal boiling point | 359°C (678°F) |
| Appearance | Clear, light yellow liquid |
| Contents | 20 liters |
| Pressure-filled systems/HTF | No |
| Kin. visco 40°C (mm²/s) | 29,6 |
| Kin. visco 100°C (mm²/s) | 3,77 |
| Density 20°C (kg/m³) | 1008 |
| Pourpoint °C | -32 |
| Flashpoint °C | 184 |
Categories
Manufacturer: Eastman®
EASTMAN® is a name that has been synonymous with professional cutting tools of the highest quality for decades. With a rich history in material processing, this American brand has proven itself a fixture on the shop floor — among professionals who settle for nothing less.
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