KIREI GEO 090
KIREI GEO 090 is a low-ash (Low SAPS) additive package for the production of CNG (Compressed Natural Gas) engine oils for stationary gas engines. The package contains highly effective antioxidants, calcium-based detergents, ashless dispersants including boron-containing ones, anti-corrosion and anti-wear components, as well as friction modifiers based on liquid molybdenum. It provides unrivaled protection against nitration, ensures engine cleanliness, extends oil life, and protects engine parts from wear and deposit formation. It is well soluble in all groups of base oils, including low-polarity PAO and Group III. The typical treat rate is 9.0%.
Specifications
KIREI GEO 090 meets or is recommended as a replacement for gas engine oils for stationary gas engines Waukesha, Wilson, Wartsila, Deutz, Caterpillar, MWM and others.
| Property | Test Method | KIREI GEO 090 |
|---|---|---|
| Appearance | Visual | Dark brown oily liquid |
| Kinematic viscosity at 100°C, cSt | ASTM D445 | 126 |
| Total Base Number (SAE 40), mg KOH/g | ASTM D2896 | 5.25 |
| Flash point, open cup, °C | ASTM D92 | 198 |
| Zinc content in SAE 40 oil, ppm | ASTM D5185 | 750 |
| Phosphorus content in SAE 40 oil, ppm | ASTM D5185 | 645 |
| Calcium content in SAE 40 oil, ppm | ASTM D5185 | 1120 |
| Boron content in 15W-40 oil, ppm | ASTM D5185 | 144 |
| Molybdenum content in 15W-40 oil, ppm | ASTM D5185 | 115 |
| Nitrogen content in SAE 40 oil, ppm | ASTM D5291 Mod. | 1269 |
| Sulfated ash (package) in SAE 40 oil, % | ASTM D874 | 0.53 |
The physical–chemical properties listed are typical and may be modified by the manufacturer without prior notice; however, full compliance with the product specifications is always guaranteed.