Therminol 62
Heat Transfer Fluid
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View MSDS
Product Bulletin
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Therminol 62 is a synthetic heat transfer fluid whose chemistry is custom contoured for high-performance, high-purity, low-pressure and exceptional thermal stability to 620°F (325 °C). Consider the following:
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- True 620 °F (325 °C) Performance - Users can expect many years of reliable, trouble-free operation, even when operating continuously at the recommended maximum temperature.
- Low Pressure - Therminol 62 is designed for typical liquid phase heat transfer fluid systems which operate at low pressures.
- Fouling Resistant - Therminol 62 is specifically engineered to resist solids formation and system fouling. Your system will operate more reliably and you will save money.
- Low Cost - This list of performance features does not cost a fortune. Call to see how affordable Therminol 62 can be.
Therminol 62 can be used in a wide variety of industries, such as:
- Oil and Gas Processing
- Biodiesel
- Chemicals
- Plastics
For more information on Therminol 62 systems and applications e-mail us or contact your local sales representative.
Click here to download the product bulletin containing detailed physical and transport properties for Therminol 62.
Therminol® 62
Heat Transfer Fluid
Operating Range -20 °C to 325 °C (-5 °F to 620 °F)
| Appearance |
Water-white liquid |
| Composition |
Isopropyl biphenyl mixture |
| Moisture Content, Maximum (ASTM E203-75) |
200 ppm |
| Flash Point, PMCC (ASTM D-93) |
160 °C (320 °F) |
| Flash Point, COC (ASTM D-92) |
171 °C (340 °F) |
| Fire Point (ASTM D-92) |
196 °C (385 °F) |
| Autoignition Temperature (ASTM E-659) |
407 °C ( 765 °F) |
| Kinematic Viscosity, at 0 °C |
103. mm2/s (cSt) |
| Kinematic Viscosity, at 40 °C |
10.7 mm2/s (cSt) |
| Kinematic Viscosity, at 100 °C |
2.52 mm2/s (cSt) |
| Liquid density at 25 °C |
951.1 kg/m3 (7.94 lb/gal) |
| Coefficient of Thermal Expansion at 200 °C |
0.00100/°C (0.000556/°F) |
| Average Molecular Weight |
252 |
| Pour Point (ASTM D-97) |
-42 °C (-44 °F) |
| Pumpability, at 2000 mm2/s |
-23 °C (-10 °F) |
| Pumpability, at 300 mm2/s |
-11 °C (12 °F) |
| Minimum Temperatures for Fully Developed Turbulent Flow, (Re = 10000) |
| 10 ft/sec, 1-in tube (3.048 m/s, 2.54-cm tube) |
50 °C (122 °F) |
| 20 ft/sec, 1-in tube (6.096 m/s, 2.54-cm tube) |
31 °C (88 °F) |
| Minimum Temperatures for Transition Region Flow (Re = 2000) |
| 10 ft/sec, 1-in tube (3.048 m/s, 2.54-cm tube) |
11 °C (52 °F) |
| 20 ft/sec, 1-in tube (6.096 m/s, 2.54-cm tube) |
4 °C (39 °F) |
| Normal Boiling Point |
333 °C (631 °F) |
| Heat of Vaporization at Maximum Use Temperature (325 °C / 620 °F) |
263.9 kJ/kg (113.6 Btu/lb) |
| Optimum Use Range |
-20 to 325 °C (-5 to 620 °F) |
| Maximum Bulk Temperature |
325 °C (620 °F) |
| Maximum Film Temperature |
355 °C (670 °F) |
| Pseudocritical Temperature |
486.8 °C (908.3 °F) |
| Pseudocritical Pressure |
15.0 bar (217.5 psia) |
| Pseudocritical Density |
269.4 kg/m3 (16.82 lb/ft3) |
NOTICE: Although the information and recommendations set forth herein (hereinafter "Information") are presented in good faith and believed to be correct as of the date hereof, Solutia makes no representations or warranties as to the completeness or accuracy thereof. Information is supplied upon the condition that the persons receiving same will make their own determination as to its suitability for their purposes prior to use. In no event will Solutia be responsible for damages of any nature whatsoever resulting from the use of or reliance upon Information or the product to which Information refers. Nothing contained herein is to be construed as a recommendation to use any product, process, equipment or formulation in conflict with any patent, and Solutia makes no representation or warranty, express or implied, that the use thereof will not infringe any patent.
NO REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS OR IMPLIED, OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE OR OF ANY OTHER NATURE ARE MADE HEREUNDER WITH RESPECT TO INFORMATION OR THE PRODUCT TO WHICH INFORMATION REFERS.
Therminol® is a registered trademark of Solutia Inc.
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