Grease №9

Grease № 9 (TU 38 001116-73) is a low-viscosity petroleum oil solidified with bariumplumbum soap of stearin acid.
The basic operational characteristics: it is cold-resistant, conservation properties and water resistance satisfactory, antioxidizing and colloid stability the low. It is efficient at temperature-60 … +80°С. The Scope: specific friction units.

Appearance and colour: Homogeneous ointment from light yellow to light brown colour
Viscosity effective, Па.с, at 0°С, no more: 1200
Strength at 80°С, the Pas, not less: 250
Drobfall temperature, °С, not more low: 92
Colloid stability, % of the allocated oil, no more: 15
Mass fraction of mechanical impurity, %, no more: 0,1
Penetration at 25°С, mm, 10-1: —
Mass fraction of water, %, no more: Traces

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.