Lubrizina Heatex

Lubrizina Heatex

(Heat Transfer Oil)

Lubrizina heatex oils are highly –refined, high viscosity index paraffine base oils with specially selected antioxidant additive. Its low volatility & high thermal stability make it suitable for use in both closed open heat system with forced circulation.


  • Closed heat transfer systems.
  • Note(Operating at bulk temperature upto 320 °C provided there is good pump circulation to ensure that local film temperature on the heater surface do not exceed 340 °C.
  • Open system operating at temperature up to 200 °C. 

Performance Features:

  • Good temperature/viscosity characteristics.
  • Maximum energy efficiency.
  • Resist deposit formation.
  • Rapid response at start-up (low temperature flow characteristics allow prompt circulation).

Typical Characteristics:

ISO  Viscosity Grade 32 46 68 100
Density 15 °C    (ASTM D1298Kg/L) 0.858 0.870 0.878 0.890
Kinematic viscosity  (ASTM D-445)  @       40 °C            

          100  °C         


31.65.4 44.06.6 67.28.6 10110.98
Viscosity Index 100 100 98 97
Flash Point     °C 210 220 225 240
Pour Point      °C -9 -9 -9 -9
Initial Boiling Point       °C 320 320 330 340

Packing Rang:

10L 20L 205L


The Physical and chemical properties shown above are average values based on recent production. They are not limiting the values. Minor variations, which do not effect performance, are to be expected.


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