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XCELTHERM® TPL

1 of 10 products in this brand
XCELTHERM® TPL is a direct replacement for Hydrogenated Terphenyl based heat transfer fluids, chemically equivalent to DowthermTM RP* and Therminol® 66*. Fouling resistant synthetic for low pressure systems operating up to 650°F (343°C). Recommended for oil and gas processing, chemical manufacturing, refining operations, low pressure thermal fluid systems, bio-products, polymer and resin production and many other applications.

Product Type: Heat Transfer Fluid

Features: Anti-Fouling

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Properties

Color
Physical Form
Appearance
Pale yellow liquid
Odor
Faint, Characteristic
Physical Properties
ValueUnitsTest Method / Conditions
CompositionHydrogenated terphenyl
Density (77ºF/25ºC)8.4lbs/gal
Typical Properties
ValueUnitsTest Method / Conditions
Maximum Bulk Fluid Operating Temperature345.0°C
Maximum Film Temperature371.0°C
Flash Point (PMCC)min. 150ºCASTM D93
Flash Point (COC) (ASTM D92) (min)184.0ºC
Fire Point (ASTM D92) (min)192.0ºC
Autoignition Temperaturemin. 374ºCASTM E659
Pour Pointmax. -12°CASTM D-97
Pumpability (300 cSt)11.0°C
Pumpability (2000 cSt)-3.0°C
Normal Boiling Point359.0°C
Optimum Use Temperature (min to max)0 – 345°C
Moisture Contentmax. 150ppm
Specific Gravity (20°C /20°C)1.012
Kinematic Viscosity (104°F/40°C)30.5cSt
Kinematic Viscosity (212°F/100°C)4.0cSt
Coefficient of Thermal Expansion0.000819°C
Total Acid Numbermax. 0.01mg KOH/gASTM D974
Acetone Insolublesmax. 10/100mg/ml