Offering outstanding traction reduction in Group III and Group IV formulations and can be included at very high levels without compromising elastomer compatibility. PriolubeTM EF 7010 is suitable for formulating for transmission, e-axle and gearbox lubricants.
The value we bring
Low viscosity
Outstanding traction reduction
Excellent load handling capabilities
Outstanding elastomer compatability
See double-digit traction reduction- the effect of adding Priolube EF 7010 to Group III and IV base oils
At the same viscosity (3.5 cSt), a 20% addition of Priolube EF 7010 reduces group III traction by up to 16% and neat Priolube EF 7010 has up to 78% lower traction than an untreated group III. Test was performed at 2.2m/s, 75oC with a 16N load.
Features and main specifications
Features & benefits
| Feature | Benefit |
|---|---|
| Compatible with many standard automotive elastomers | Formulated with existing engineering solutions |
| High breakdown voltage | Create formulations that have the required electric performance characteristics |
| No halogenated materials intentionally added | There is global scrutiny of products containing halogenated materials |
| Ultimately biodegradable | Allows the formulator to create biodegradable fluids |
| Hydrolytically stable | Will not break down in the presence of water |
| Oxidatively stable | Improved fluid lifetime |
| High flash point | Create formulations with higher flash points for applications that require elevated temperatures |
| High thermal conductivity | Good heat removal properties |
| Excellent load handling capabilities | Improves FZG on SRV (DIN 51834-4) performance on Group III base oils |
| Excellent traction reduction | Increases efficiency in e-axles and transmissions |
| Low viscosity | Low churning and pumping losses |
Main specifications
| Property | Value |
|---|---|
| Kinematic viscosity at 40°C | 9.6 cSt |
| Kinematic viscosity at 100°C | 2.9 cSt |
| Viscosity index | 158 |
| Flash point (COC) | 220°C |
| NOACK volatility at 200°C | 2% |
Explore our other synthetic esters for EV applications
Priolube™ EF 3446
Our low-viscosity, fully synthetic dielectric ester base oil improves efficiency in EV transmission and e-axle lubricants. Compatible with Group III and Group IV oils, industry-standard elastomers and copper. (Kinematic viscosity at 100º C:2.0 cSt)
Priolube™ EF 3221
Our low-viscosity, fully synthetic dielectric ester base oil optimizes cooling performance in immersion cooling applications. Compatible with Group IV PAO and Group III mineral oil formulations. (Kinematic viscosity at 100º C:2.4 cSt)
From a world leader in ester base oils
As the world moves to an electrified future, we are developing innovative, novel products to address the needs of future mobility. With over 40 years of lubricant formulation expertise, we are ready to discuss your formulation requirements and can support your technical development work wherever you are. We look forward to speaking to you.