The grease Litol-24 (GOST 21150-87) is petroleum oil viscosity 60-75 cSt at 50 °С thickened with lithium soap 12-hydrozystearine acids; contains antioxidizing and viscous additives. The basic operational characteristics: high colloid, chemical and mechanical stability, the water rack even in boiling water, at heating is not strengthened. It is efficient at temperatures from -40 … +120°С, quickly saves working capacity at temperature 130 °С. The application: bearings of a rolling and sliding of all types, hinges, gear and other transfers, friction surfaces knee and caterpillar vehicles, industrial mechanisms, electric machines, etc.
Appearance and color: Homogeneous ointment from light brown to dark brown color
Effective viscosity, Pas, at -20°C, not more than: 650
Effective viscosity, Pas, at 0 °С, not more than: 280
Effective viscosity, Pas, at 50 °С, not more than: 8
Strength at 20 °С, Pas, not less than: 500-1000
Strength at 80 °С, Pas, not less than: 200
Drop temperature, °С, not lower than: 185
Colloid stability under load, %, not more than: 12
The content of free alkali in recalculation on NаОН, %, not more than: —
Penetration at 25 °С, mm, 10-1: 220-250
The content of water, %, not more than: Absence
Evaporation at 120 °С within 1 hour, %, not more than: 6
Data on operational temperatures represent values, which are guided by a structure of lubricants, and also on a scope and technology of use. Depending on a kind of mechanical-dynamic loading lubricants change the consistence, conditional viscosity or viscosity at various temperatures, pressure and duration of operation. These changes of indicators can affect work of components.