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Priolube™ 3997
Priolube 3997 is a high viscosity complex ester and bright stock alternative with excellent oxidation stability. Suitable for use in a wide range of applications, particularly as a viscosity modifier, thickening agent and lubricity additive.
Priolube 3997

Product details


  • Priolube


  • Driveline & transmission (ICE & hybrid)
  • Greases
  • Industrial gear oils


  • Esters - Complex ester

Feature and benefits

  • Oxidatively stable
  • Effective at low treat rate
  • Good lubricity
  • Increased efficiency
  • High flash/fire point

Physical form

  • Liquid


  • Power generation
  • Passenger cars (ICE & hybrid)
  • Heavy duty vehicles - Off road
  • Heavy duty vehicles - On road
  • Marine
  • Small engines
  • Industrial processes


  • Lubricity additives
  • Viscosity and rheology modifiers - Viscosity modifiers


Property Units Value
Acid value mg KOH g⁻¹ Login
Colour Login
Density at 20°C g cm⁻³ 0.92
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 2000
Kinematic viscosity at 40°C mm² s⁻¹ 40000
Pour point °C Login
Saponification value mg KOH g⁻¹ Login
Viscosity index Login

Product brochures & guides

Category: Data sheet

Title: Priolube 3997

Priolube™ 3997 is a high viscosity complex ester with excellent oxidation stability.

Language: English | Size: 98.74kb

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