Grease LS-1P (TU 38 USSR 201145-77) is a mix of petroleum oils solidified with lithium soap. It contains antiscuff and antioxidizing additives.
It have water resistance good mechanical stability, antiscuff properties. It is efficient at temperature -40 … +130°?.
Scope: heavy duty friction units foundry, forge-pressovogo and other equipment with the centralised system of giving of grease. Substitutes: Uniol-2, Pressol.
Appearance and colour: —
Viscosity effective, ??.?, at 0°?, no more: 40
Viscosity effective, ??.?, at-30°S, no more: —
Strength at 20°?, the Pas, not less: 100
Drobfall temperature, °?, not more low: 185
Colloid stability at loading, %, no more: 25
The content of free alkali in recalculation on N???, %, no more: —
Penetration at 25°?, mm, 10-1: 310-340
The content of water, %, no more: —
Vaporability at 120°? within 1 hour, %, no more: —
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.
