The grease VNIINP-225 (GOST 19782-74) is an organosilicon liquid, solidified with a highly dispersed disulfide of molybdenum; contains stabilising additive.
The basic operational characteristics: it is efficient at temperature-60 … +250°С (aluminium alloys),-40 … +300°С (low-speed friction units). The Scope: mobile and motionless carving connections, heavy duty slow-speed friction units.

Appearance and colour: Homogeneous ointment of black colour
Viscosity effective, Па.с, at 0°С, no more: —
Viscosity effective, Па.с, at 20°С, no more: —
Stability at 20±3°С during 10 mines, %, no more than 10
Strength at 20°С, the Pas, not less: —
Drobfall temperature, °С, not more low: —
Colloid stability at loading 300 г, %, no more: —
The content of free alkali in recalculation on NаОН, %, no more: —
Penetration at 25°С, mm, 10-1: —
Vaporability at 150°С for 1 ч, %, no more: —
Corrosive attack to metals: Maintains

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.
VNIINP-225
Grease ВНИИНП-225 (GOST 19782-74) — an organosilicon liquid, solidified oil a highly dispersed disulfide of molybdenum; contains stabilising additive.
The basic operational characteristics: it is efficient at temperature-60 … +250°С (aluminium alloys),-40 … +300°С (low-speed friction units). The Scope: mobile and motionless carving connections, heavy duty slow-speed friction units.

Appearance and colour: Homogeneous ointment of black colour
Viscosity effective, Па.с, at 0°С, no more: —
Viscosity effective, Па.с, at 20°С, no more: —
Stability at 20±3°С during 10 mines, %, no more than 10
Strength at 20°С, the Pas, not less: —
Drobfall temperature, °С, not more low: —
Colloid stability at loading 300 г, %, no more: —
The content of free alkali in recalculation on NаОН, %, no more: —
Penetration at 25°С, mm, 10-1: —
Vaporability at 150°С for 1 ч, %, no more: —
Corrosive attack to metals: Maintains

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.