Priolube™ 3997
Priolube™ 3997 is a high viscosity complex ester with excellent oxidation stability.
Priolube 3997 ester is suitable for use in a wide range of applications, particularly as a viscosity modifier, thickening agent and lubricity additive. We recommend this product is used in the following typical treat rates:
- Automotive gear and transmission oils: 4-25%
- Industrial gear oils: 4-25%
Key Specs
| Property | Units | Value |
|---|---|---|
|
Kinematic viscosity at 40°C [at 100°C] | cSt |
40000 [2000] |
| Flash point (COC) | °C | 325 |
| Renewable content | % | 82 |
Regional availability
APAC
EMEA
North America
South America
Global
Physical form
Liquid
Brochures
Function & effects
Base fluid
Features & benefits
- High bio-based carbon content
- Oxidatively stable
- Effective at low treat rates
- Good lubricity
- High flash/fire point
- Hydrolytically stable
Chemistry
Esters (complex)
Viscosity at 40°C
≥ 5000 cSt
Viscosity at 100°C
> 50 cSt
Pour point
≥ 0°C
Flash point
> 300°C