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Priolube™ 3967

Priolube 3967 is a long chain unsaturated fatty acid ester, suitable for use as a synthetic base fluid in a range of applications.
Priolube™ 3967
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Product details


  • Priolube


  • Engine oils - Passenger car
  • Engine oils - Heavy duty
  • Engine oils - Motorcycle
  • Engine oils - Marine


  • Esters - Oleochemical diester

Feature and benefits

  • Biostable
  • Good lubricity
  • High renewability content
  • Hydrolytically stable

Physical form

  • Liquid


  • Passenger cars
  • Heavy duty vehicles - Off road
  • Heavy duty vehicles - On road
  • Marine
  • Small engines


  • Base oils
  • Lubricity additives

Global Inventory Compliance

  • USDA Biopreferred®


Property Units Value
Acid value mg KOH g⁻¹ 0.07
Biodegradability OECD 301B % 62.1
Colour 7
Density at 20°C g cm⁻³ 0.91
Flash point °C Login
Hydroxyl value mg KOH g⁻¹ Login
Iodine value gl 100 g⁻¹ Login
Kinematic viscosity at 100°C mm² s⁻¹ 13
Kinematic viscosity at 40°C mm² s⁻¹ 94
Pour point °C Login
Renewable content % 70
Saponification value mg KOH g⁻¹ Login
Viscosity index Login

Product brochures & guides

Category: Marketing sheet

Title: Priolube™ esters wallchart

An overview of our high performance Priolube ester lubricant base fluids and additives. Our extensive range has been developed to meet the needs of automotive, industrial and marine lubricant formulators.

Language: English | Size: 393.27kb

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