Industrial / Energy Fluids

XCELTHERM® HFF

High flash point of greater than 410°F (210°C) as measured by Pensky-Martens Closed Cup method (ASTM D93), petroleum based, non-toxic for use up to 600°F (315°C). Recommended for use in wood kilns, paper and packaging, wood panel production, marine transportation or any application where a higher than usual flashpoint is required.
  • Typical Properties

    Key Operating Temperatures
    Maximum Bulk Fluid Operating Temperature 600°F 315°C
    Maximum Film Temperature 650°F 345°C
    Flash Point (PMCC)(ASTM D93)(min) 440°F 227°C
    Flash Point (COC)(ASTM D92)(min) 460°F 238°C
    Fire Point (ASTM D92)(min) 505°F 263°C
    Autoignition Temperature (min) 660°F 349°C
    Pumpability, at 300 cSt 32°F 0°C
    Normal Boiling Point, 10% Fraction 635°F 353°C
    Physical Properties
    Appearance Straw yellow to amber liquid
    Odor Faint petroleum
    Composition Distillates (petroleum), solvent-dewaxed heavy paraffinic
    Average Molecular Weight 550 g/mol
    Density at 77°F/25°C 7.27 lbs/gal 874 kg/m3
    Specific Gravity, at 60°F/15.6°C 0.847
    Moisture Content (maximum) 300 ppm
    Kinematic Viscosity at 104°F/40°C 37 cSt
    Kinematic Viscosity at 212°F/100°C 5.5 cSt
    Coefficient of Thermal Expansion at 392°F/200°C 0.000517/°F  0.000931/°C
    Heat of Vaporization at Maximum Use Temperature 77 BTU/lb
    * Data represents typical laboratory samples and are not guaranteed for all samples
  • Engineering Properties

    Temperature Viscosity Density Specific Heat Thermal Conductivity Vapor Pressure 
    °F°Cmm2/s cPlb/ft3Kg/m3BTU/lb-°FJ/g-KBTU/hr-F-ftW/m-KpsiaKg/cm2
    6015.614112454.91879.60.42961.79790.08210.14210.00000.0000
    8026.775.065.254.28869.60.43761.83140.08170.14140.00000.0000
    10037.841.936.053.66859.60.44561.86490.08130.14070.00000.0000
    12048.922.919.553.03849.60.45361.89840.08090.14000.00000.0000
    14060.016.413.852.41839.60.46161.93190.08050.13930.00010.0000
    16071.111.99.8751.79829.60.46961.96530.08010.13860.00010.0000
    18082.28.617.0651.16819.60.47761.99880.07970.13790.00020.0000
    20093.36.615.3550.54809.60.48562.03230.07930.13720.00030.0000
    220104.45.014.0149.91799.60.49362.06580.07890.13660.00050.0000
    240115.64.103.2449.29789.60.50162.09930.07850.13590.00080.0001
    260126.73.452.6948.66779.60.50962.13280.07810.13520.00130.0001
    280137.82.852.1948.04769.60.51762.16620.07770.13450.00210.0001
    300148.92.411.8347.42759.60.52562.19970.07730.13380.00340.0002
    320160.02.101.5746.79749.60.53362.23320.07690.13310.00560.0004
    340171.11.831.3546.17739.60.54162.26670.07650.13240.00910.0006
    360182.21.601.1745.54729.60.54962.30020.07610.13170.01490.0010
    370187.81.501.0945.23724.60.55362.31690.07590.13140.01900.0013
    380193.31.421.0244.92719.60.55762.33360.07570.13100.02430.0017
    400204.41.300.92244.29709.60.56562.36710.07530.13030.03950.0028
    420215.61.170.81943.67699.60.57362.40060.07490.12960.06440.0045
    440226.71.050.72443.05689.60.58162.43410.07450.12890.10480.0074
    460237.80.9600.65242.42679.60.58962.46760.07410.12820.17070.0120
    480248.90.9000.60341.80669.60.59762.50100.07370.12760.27810.0196
    500260.00.8350.55141.17659.60.60562.53450.07330.12690.45290.0318
    510265.60.7900.51740.86654.60.60962.55130.07310.12650.57800.0406
    520271.10.7590.49340.55649.60.61362.56800.07290.12620.73760.0519
    530276.70.7350.47440.24644.60.61762.58470.07270.12580.94140.0662
    540282.20.7100.45439.93639.60.62162.60150.07250.12551.20140.0845
    560293.30.6700.42239.30629.60.62962.63500.07210.12481.95670.1376
    580304.40.6300.39038.68619.60.63762.66850.07170.12413.18690.2241
    600315.60.5900.36038.05609.60.64562.70190.07130.12345.19040.3649
    * Data represents typical laboratory samples and are not guaranteed for all samples
    ** Enthalpy basis is liquid crystallizing point of 53.6ºF (12ºC)

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