Grease «KSB»

Grease KSB possesses high thermal stability, good antiwear characteristics and water resistance. Has the big service life at transitive resistance less than 0,1 Ohm. It is efficient at temperature-40 … +120°С.
Scope: sliding contacts of type «ring-brush» of the collector site of rotating transformers. A substitute is Grease Elektra-1

Appearance and colour: —
Viscosity effective, Па.с, at 20°С, no more: 20-30
Viscosity effective, Па.с, at-30°S, no more: —
Strength at 20°С, the Pas, not less: 70
Strength at 80°С, the Pas, not less: —
Drobfall temperature, °С, not more low: —
Colloid stability at loading, %, no more: 35
The content of free alkali in recalculation on NаОН, %, no more: 0.1
Penetration at 0°С, mm, 10-1: 355-385
The content of water, %, no more: —
Vaporability at 120°С, % of weights., 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.