China Xg/u12 Advanced Sintering Machine Polyurea Grease Manufacturers,Suppliers
| Base oil | Mineral oil |
| Thickener | Polyurea |
| Service temperature range [°C] | -20 ~ 200 |
| Item | Typical Results | ||
| NLGI grade | 1 | 2 | 3 |
| Worked Penetration, 0.1mm | 310~340 | 265~295 | 220~250 |
| Dropping Point, °С | 265 | 270 | 275 |
| Oil separation by steel mesh, 100°С, 24h, % | 2.0 | 1.5 | 1.2 |
| Evaporation, % | 0.9 | 0.8 | 0.7 |
| Corrosion, T2 sheet copper, 100℃, 24h | No green or black change | ||
| Similar Viscosity, -10ºC,10s-1, Pa·s |
160 |
180 |
280 |
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