The grease Limol (TU 38 USSR 201146-80) is a high-viscosity petroleum oil solidified with modified silicagel or a lithium hydroxyproline; contains a molybdenum disulfide, a metal oxide.
The basic operational characteristics: exclusively high antiscuff properties. It is efficient at temperature-50 … +300°?. The Scope: simplification of assemblage, extra earnings and greasing of bearings of sliding, hinges gear and screw gears, heavy duty slow-speed friction units, carving connections.
Appearance and colour: Homogeneous smooth ointment of black colour
Viscosity effective, ??.?, at 50°?, no more: —
Viscosity effective, ??.?, at-30°S, no more: —
Strength at 20°?, the Pas, not less: —
Drobfall temperature, °?, not more low: 240
Colloid stability at loading, %, no more: 6
The content of free alkali in recalculation on N???, %, no more: —
Penetration at 25°?, mm, 10-1: 300-340
The content of water, %, no more: —
Vaporability at 120°? within 1 hour, %, no more: 1
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 mehaniko-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.
