Heat Transfer Oil

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Tarmond Barrel 209L
Sizes: 20L | 209L

TARMOND THERMA SERIES

HEAT TRANSFER OIL


Product Description:

THERMA SERIES are high-performance, low-viscosity oils of high resistance to oxidation and thermal cracking. Created with the high-quality additive package to use in the closed heat transfer system with forced circulation, operating up to 300 °C bulk temperature. THERMA SERIES are optimally suited for use in the indirect heating of reactors, polymerization and distillation systems, processing machines and driers, as well as heat exchangers in processing systems and in systems for heat recovery. The film temperature should not exceed 320 °C.

Benefits:

  • Long-life products for maximum economy
  • Excellent circulation efficiency and thermal stability
  • High resistance to oxidation and protects against corrosion
  • Extremely low coking
  • It has high heat transfer properties and thermal permeability at all temperatures
  • Minimizes residue formation and provides clean systems

Please check your owner’s manual for the manufacturer’s recommended oil viscosity grade and API classification and approvals.

TARMOND THERMA SERIES Test Method
Series 32 46
Colour Visual Clear/Yellowish Brown Clear/Yellowish Brown
Density at 20°C gr/cm³ ASTM D 1298 0.870 0.874
Viscosity at 40°C cSt ASTM D 445 32 46
Pour Point °C ASTM D 97 -33 -30
Working Temperature of Oil Film 320 °C 320 °C
Heat Transfer Coefficient, W/m*K 0.12 0.12
Boiling Point °C DIN 51582 >350 °C >350 °C
Flash Point °C ASTM D 92 220 223
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