Smart science to improve lives™
Energy Technologies
  • Login | Register
Energy Technologies

Priolube™ 3999

Priolube 3999 is a biodegradable and low volatility polyol ester, suitable for use in a wide variety of applications, both as a base fluid and an additive, particularly in high temperature and environmentally acceptable applications. Priolube 3999 is an NSF registered HX-1 ingredient.
Priolube™ 3999
To add to favourites please login Login

Product details


  • Priolube


  • Engine oils - Passenger car
  • Engine oils - Heavy duty
  • Engine oils - Motorcycle
  • Engine oils - Marine
  • Greases
  • Hydraulic fluids - Fire resistant
  • Industrial gear oils
  • Hydraulic fluids - EAL
  • Environmentally acceptable lubricants


  • Esters - Polyol ester, unsaturated

Feature and benefits

  • Biodegradable
  • Good lubricity
  • High renewability content
  • Low volatility
  • NSF HX-1 registered product

Physical form

  • Liquid


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


  • Base oils
  • Lubricity additives

Global Inventory Compliance

  • NSF HX-1 (FDA Approved)


Property Units Value
Acid value mg KOH g⁻¹ Login
Biodegradability OECD 301B % Login
Cloud point °C 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 14
Kinematic viscosity at 40°C mm² s⁻¹ 90
Pour point °C Login
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

Would you like some help with a product?