Red calcium grease - rough friction units of rolling and sliding of machines and mechanisms of vehicles, agricultural machines, hand tools, screw and chain drives, low-speed gear reducers, etc.
Index name | Red calcium grease | Red calcium grease |
---|---|---|
Compliance with classifications NLGI | 2 | 3 |
Compliance with classifications DIN 51502 | K2C-25 | K3C-25 |
Appearance | Homogenous ointment with a smooth texture from pink to cherry color. | Homogenous ointment with a smooth texture from pink to cherry color. |
Thickener | Са | Са |
Dropping point, °С, not less than | 93 | 95 |
Penetration at 25°С, mm·10−1 | 265-295 | 220–250 |
Shear strength at 50°С, Pa, not less than | 150 | 200 |
Colloid stability, % of secreted oil, not more than | 11 | 10 |