Ligrease ЕР grease series is designed for lubrication of friction units of various industrial equipment and machinery vehicles that operate at high loads, where elevated EP properties are needed.
Ligrease ЕР 1 is a lubricant with a low-temperature fluidity designed for centralized lubrication systems of friction units for casting, forging and other industrial equipment operating under heavy loads, vibration and extreme pressure.
Index name | Ligrease EP 1 |
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Compliance with classifications NLGI | 1 |
Compliance with classifications DIN 51502 | KР1K-40 |
Appearance | Smooth homogenous ointment from light yellow to brown color. |
Thickener | Li+EP |
Dropping point, °С, not less than | 185 |
Penetration at 25°С (60 double strokes), m * 10-4, within | 310 – 340 |
Shear strength at 50°С, Pa | 150 |
Colloid stability, % of secreted oil, not more than | 20 |
Mass fraction of free alkalis in NaOH equivalent, %, mg КOH / g, not more than | 0,2 |
Mass fraction of mechanical impurities, %, not more than | None |
Water content, %, not more than | Traces |
Tribological characteristics on 4 balls machine at (20±5) °С, Н, not less than: - welding load | 2607 |