Grease «START» (TU 38 401204-81) is a mix of petroleum and synthetic oils solidified with a complex soda soap. It contains anticorrosive and antioxidizing additives.
Grease «START» have high thermal, colloid and antioxidizing stability, satisfactory water resistance. It is efficient at temperature -40 … +140°С.
Scope: bearings of high-speed spindles. A substitute — LKS-2.
Appearance and colour: —
Viscosity effective, Па.с, at 0°С, no more: 35
Viscosity effective, Па.с, at-30°S, no more: —
Strength at 50°С, the Pas, not less: 180-200
Drobfall temperature, °С, not more low: 180
Colloid stability at loading, %, no more: 15
The content of free alkali in recalculation on NаОН, %, no more: —
Penetration at 25°С, mm, 10-1: 300-320
The content of water, %, no more: —
Vaporability at 100°С 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.