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Energy Technologies

Priolube™ 1889

Priolube 1889 is a high viscosity, high oxidatively stable, low deposit forming ester, suitable for use as a base fluid or additive in high temperature applications.
Priolube™ 1889
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Product details


  • Priolube


  • Greases
  • Chain oil - High temperature
  • Compressor fluids


  • Esters - Polyol ester, saturated

Feature and benefits

  • High flash point
  • High thermal and oxidatively stable
  • Low deposit formation
  • Low volatility
  • Safer operation

Physical form

  • Liquid


  • Industrial processes


  • Base oils
  • Lubricity additives


Property Units Value
Acid value mg KOH g⁻¹ Login
Density at 20°C g cm⁻³ 0.97
Flash point °C Login
Iodine value gl 100 g⁻¹ Login
Kinematic viscosity at 100°C mm² s⁻¹ 17
Kinematic viscosity at 40°C mm² s⁻¹ 170
Pour point °C Login
Viscosity index Login
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