China Xg/u6-1 High Viscosity Ep Ployurea Grease Manufacturers,Suppliers
Base oil | Mineral oil |
Thickener | Polyurea |
Service temperature range [°C] | -20 ~ 250 |
Item | Typical Results | |||
NLGI grade | 1 | 1.5 | 2 | 3 |
Worked Penetration, 0.1mm |
310~340 |
295~310 |
265~295 | 220~250 |
Dropping Point, °С | 300 | 305 | 315 | 318 |
Oil separation by steel mesh, 100°С, 24h, % | 1.5 | 1.4 | 1.0 | 0.6 |
Sprinkling loss, % | 1.7 | 1.6 | 0.9 | 0.7 |
Corrosion, T2 sheet copper, 100°С, 24h | No green or black change | |||
Evaporation, 99°С,22h % | 1.4 | 1.3 | 1.0 | 0.7 |
Four-ball test, PB N PD N |
100×9.8 315×9.8 |
100×9.8 315×9.8 |
100×9.8 315×9.8 |
100×9.8 315×9.8 |
Similar Viscosity, -10ºC,10s-1, Pa·s | 500 | 550 |
650 |
870 |
Base Oil Viscosity, cSt. @40ºC | 450~500 |
*Note: Values shown here are typical and may vary.
Long service life and stable period under high temperature;
Stronger EP AW (Extreme Pressure, Anti-wear) properties;
No dispersing under high temperature and high speed;
No changing after long time mixing with water, no wash away, minimizing the noise and vibration.
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