Solar thermal and concentrated solar power systems demand heat transfer fluids with exceptional high-temperature stability, low volatility, and long service life under intense thermal cycling. Whether operating parabolic troughs, solar dishes, or power towers, your system requires fluids engineered to maximize energy capture while minimizing maintenance and degradation.
CHEM Group supplies synthetic and petroleum-based heat transfer fluids optimized for solar thermal applications. Our Thermaflo® and MARLOTHERM® product lines deliver precise temperature control, high flash points, and proven thermal stability for continuous solar operations in demanding environments.
We provide technical support and fluid analysis programs to optimize system performance. Contact us for solar-ready thermal fluid solutions.
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Thermaflo A Heat Transfer Fluid| 15 400 60 750 Flash Point: 113 235 A high performance synthetic heat transfer fluid designed to meet the demands of liquid or vapor phase systems and indirect heat transfer. Operating temperature is 12°C to 400°C (54°F to 750°F) for liquid phase systems, 257°C to 400°C (495°F to 750°F) for vapor phase systems. |
Thermaflo J Heat Transfer Fluid| -73 316 -100 600 Flash Point: 59 139 A mixture of isomers specially formulated for lower-temperature applications in liquid phase pressurized systems. Due to its unique characteristics, it has low-temperature pumpability and excellent thermal stability for protection against accidental overheating. |
Thermaflo LH Heat Transfer Fluid| -30 360 -22 680 Flash Point: 142 288 A reclaimed, high-performance synthetic, organic heat transfer fluid for use in closed, non-pressurized forced circulation hot oil systems. With a maximum bulk temperature of 360°C and a maximum film temperature of 380°C, it may be added to an operational hot oil system (already using Marlotherm LH) as a makeup fluid with no loss of heat transfer fluid performance. |
Thermaflo Q Heat Transfer Fluid| -17 330 0 625 Flash Point: 149 300 A reutilized heat transfer fluid consisting of a mixture of Diphenylethane and Alkylated Aromatics having maximum bulk operating range of -35°C to 330°C (-30°F to 625°F). It has a maximum film temperature of 357°C (675°F). |