Industrial / Energy Fluids


Superior resistance to heat stress for long life with the economy needed to keep plant operations profitable. Highly efficient, it moves heat at an economic operating cost, too. We developed this fluid for the Asphalt Industry to be consistent with environmental leadership by being non-toxic, aromatic free, more efficient and higher performing. All aspects of XCELTHERM® manufacturing and packaging processes are controlled by a stringent ISO 9001 quality program. Backed by a high degree of technical support and service, our heat transfer fluids are at the forefront of the latest thermal fluid technologies.

Typical Properties

Key Temperatures
Maximum Bulk Fluid Operating Temperature 550°F 288°C
Maximum Film Temperature 600°F 316°C
Flash Point (PMCC) (ASTM D93) (typical) 379°F 193°C
Flash Point (COC)(ASTM D92) (min) 410°F 210°C
Flash Point (COC)(ASTM D92) (typical) 428°F 220°C
Autoignition Temperature (min) 650°F 343°C
Pour Point (ASTM D97) (max) 10°F -12°C
Physical Properties
Appearance Bright and clear
Odor Oily
Composition Severely hydrotreated oil
Moisture Content (max) < 100 ppm
Density, at 77°F/25°C 7.2 lbs/gal 863 kg/m3
Specific Gravity, at 60°F/15.5°C 0.85 – 0.88
Kinematic Viscosity, at 104°F/40°C 30.5 cSt
Kinematic Viscosity, at 212°F/100°C 5.5 cSt
Total Acid Number (max) < 0.30 mg KOH/g
Acetone Insolubles (max) <25 mg/100 mL
Density, at 104°F/40°C 53.4 lbs/ft3 855 kg/m3
Density, at 212°F/100°C 51.5 lbs/ft3 825 kg/m3
Specific Heat, at 104°F/40°C 0.465 BTU/(lb-°F) 1.95 kJ/(kg-K)
Specific Heat, at 212°F/100°C 0.53 BTU/(lb-°F) 2.22 kJ/(kg-K)
Thermal Conductivity, at 104°F/40°C 0.0869 BTU/ft-hr-°F 0.15 W/(m-K)
Thermal Conductivity, at 212°F/100°C 0.0835 BTU/ft-hr-°F 0.14 W/(m-K)

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