Motor oil RENA Ultra RS 10W-50
Motor oil RENA Ultra RS 10W-50
Thick 10W-50 synthetic for SUVs. Stabilizes pressure in the lubrication system and minimizes oil burn-off consumption under extreme conditions.
Large SUV engine volumes and their constant operation under high loads require special protection. Dilution of conventional oil leads to a drop in system pressure and critical wear of the bearings. RENA Ultra RS 10W-50 perfectly stabilizes hydrodynamic pressure even in the most difficult off-road conditions. Its thicker synthetic consistency perfectly seals gaps, radically reducing oil consumption for burn-off. It intensively dissipates heat and prevents the film from tearing. For detailed consultation or placing an order, please contact our manager via the form on the website.
High-tech motor oil on a 100% synthetic base. Guarantees stable kinematic viscosity of 19.1 mm²/s at 100 °C and a high HTHS value. Features extreme resistance to overheating (flash point 200 °C). Meets the requirements of API SN/CF and ACEA A3/B4.
Technical Specifications
| Parameter | Value | Test Method |
|---|---|---|
| Kinematic viscosity at 100 °C | 19.1 mm²/s | ASTM D 445 |
| Dynamic viscosity (cranking) at -25 °C | 7000 mPa·s | ASTM D 5293 |
| Pumpability at -30 °C | 60000 mPa·s | ASTM D 4684 |
| HTHS viscosity at 150 °C | ≥3.7 mPa·s | ASTM D 4683 |
| Viscosity index | 150 - | ASTM D 2270 |
| Pour point | -30 °C | ASTM D 97 |
| Total base number (TBN) | 10.0 mg KOH/g | ASTM D 2896 |
| Flash point (open cup) | 200 °C | ASTM D 92 |
| Water content | 0.05 % | ASTM D 95 |
| Phosphorus content | 0.07 % | ASTM D 6481 |
| Noack volatility | 13 % | ASTM D 5800 |
| Sulfated ash content | 1.30 % | ASTM D 874 |
| Foaming at 24 °C / stability | 10/0 ml/ml | ASTM D 892 |
| Foaming at 93.5 °C / stability | 50/0 ml/ml | ASTM D 892 |
| Foaming at 24 °C after 93.5 °C / stability | 10/0 ml/ml | ASTM D 892 |
| Sulfur content | determination mandatory % | ASTM D 6481 |
| Mechanical impurities content | Absent % | п. 7.3 |
| Copper strip corrosion (100 °C, 3 h) | Passes - | ASTM D 130 |
| Density at 20 °C | 900 kg/m³ | ASTM D 4052 |
| Color | 3.5 - | ASTM D 1500 |
Kinematic viscosity at 100 °C
Value
19.1 mm²/s
Test Method
ASTM D 445
Dynamic viscosity (cranking) at -25 °C
Value
7000 mPa·s
Test Method
ASTM D 5293
Pumpability at -30 °C
Value
60000 mPa·s
Test Method
ASTM D 4684
HTHS viscosity at 150 °C
Value
≥3.7 mPa·s
Test Method
ASTM D 4683
Viscosity index
Value
150 -
Test Method
ASTM D 2270
Pour point
Value
-30 °C
Test Method
ASTM D 97
Total base number (TBN)
Value
10.0 mg KOH/g
Test Method
ASTM D 2896
Flash point (open cup)
Value
200 °C
Test Method
ASTM D 92
Water content
Value
0.05 %
Test Method
ASTM D 95
Phosphorus content
Value
0.07 %
Test Method
ASTM D 6481
Noack volatility
Value
13 %
Test Method
ASTM D 5800
Sulfated ash content
Value
1.30 %
Test Method
ASTM D 874
Foaming at 24 °C / stability
Value
10/0 ml/ml
Test Method
ASTM D 892
Foaming at 93.5 °C / stability
Value
50/0 ml/ml
Test Method
ASTM D 892
Foaming at 24 °C after 93.5 °C / stability
Value
10/0 ml/ml
Test Method
ASTM D 892
Sulfur content
Value
determination mandatory %
Test Method
ASTM D 6481
Mechanical impurities content
Value
Absent %
Test Method
п. 7.3
Copper strip corrosion (100 °C, 3 h)
Value
Passes -
Test Method
ASTM D 130
Density at 20 °C
Value
900 kg/m³
Test Method
ASTM D 4052
Color
Value
3.5 -
Test Method
ASTM D 1500
Laboratory Services
Recommended Laboratory Analyses
Maximize your equipment lifespan with our state-of-the-art diagnostic services tailored for this specific product category.
| Analysis Title | Category | Price | Details |
|---|---|---|---|
| Noack Volatility | Motor oils | 1800 | Details › |
| Cold-Cranking Simulator Apparent Viscosity | Motor oils | 1700 | Details › |
| Viscosity Index (VI) | Motor oils | 1500 | Details › |
