NATIONAL SPEEDX SPX3 SAE 20W50 API SG
National Speedx SPX3 is a specially formulated super grade crank case gasoline lubricant for all types of passenger cars, vans and light trucks under extremely severe driving conditions throughout the year. This oil is blended from highly refined paraffinic base oils and incorporated with effective additives and shear stable viscosity index improves. These oils are recommended for use in gas fuelled (LPG and natural gas) SI engines where conventional motor oils are recommended.
Benefits
- Excellent Oxidation Stability.
- Improved anti-wear performance.
- Improved control of engine deposits.
- Better protection against rust and corrosion.
Applications
National Speedx SPX3 Series is use in gasoline engines where oils conforming to API Service Category API SG is required.
Product Characteristics
| Properties | Units | Value | Test Method |
|---|---|---|---|
| SAE Grade | – | 20W-50 | – |
| Specific Gravity @ 15 ˚C | – | 0.8926 | ASTM-4052 |
| Flash Point, COC | °C | 225 | ASTM D-92 |
| Viscosity @40°C | mm2/s | 178.0 | ASTM D-445 |
| Viscosity @100°C | mm2/s | 19.70 | ASTM D-445 |
| Viscosity Index | – | 127 | ASTM D-2270 |
| Sulphated Ash | m % | 1.35 | ASTM D-874 |
| Base Number | mg KOH/g | 10.71 | ASTM D-2896 |
| Pour Point | °C | -24 | ASTM D-97 |
| Product Code | – | 161042 | – |