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Technical Data Sheet
Therminol® ADX-10 Heat Transfer Fluid

  • Liquified natural gas (LNG)
  • Pipeline heating
  • Polyamide
  • Rubber and plastic additives
  • Specialty and batch chemical production
  • Specialty chemicals
  • Terephthalic acid (pta)
Key Attributes
  • Ease of Operation
  • Excellent Low Temperature Performance

Product Description

Therminol ADX10 is a low viscosity, synthetic organic heat transfer fluid particularly recommended for indirect liquid phase process heating at medium temperatures.

Performance Benefits

  • Ease of Operation—easy start-up and shutdown at low temperatures due to excellent low temperature pumpability down to temperatures of -50C.
  • Excellent Low Temperature Properties—Low pour point (-80°C) and excellent low-temperature viscosity, eliminate the need for steam or other forms of heat tracing.

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Typical Properties

PropertyTest MethodTypical Value, Units
Appearance Clear, pale yellow liquid
Composition Synthetic aromatic hydrocarbon mixture
Maximum bulk temperature 250 °C (480 °F)
Maximum film temperature 280 °C (535 °F)
Normal Boiling Point 293 °C (559 °F)
     @300 mm2/s (cSt) -41 °C (-41 °F)
     @ 2000 mm2/s (cSt) -56 °C (-69 °F)
Autoignition TemperatureDIN 51794327 °C (621 °F)
Pour PointISO 3016-80 °C (-112 °F)
Viscosity, Kinematic 
     @ 100°CASTM D 4451.36 cSt, mm2/s
     @ 40°CASTM D 4454.04 cSt, mm2/s
AcidityASTM D 664<0.2 mg KOH/g
Molecular Weight (Average) 236
Moisture Content, maximumASTM E-203150 ppm
Dielectric Constant 
     @ 23°CASTM D-9242.26

Properties reported here are typical of average lots. Eastman makes no representation that the material in any particular shipment will conform exactly to the values given.

Eastman and its marketing affiliates shall not be responsible for the use of this information, or of any product, method, or apparatus mentioned, and you must make your own determination of its suitability and completeness for your own use, for the protection of the environment, and for the health and safety of your employees and purchasers of your products. No warranty is made of the merchantability of fitness of any product, and nothing herein waives any of the Seller's conditions of sale.

10/24/2019 4:33:39 PM