The oil 132-19 (TU 6-02897-78) is a mix of a polyethilsiloxane liquid and mineral lubricant oils.
It is intended for greasing of bearings in various devices and friction units of the machines working in the range of temperatures -(65-70) … +70°С.
Viscosity kinematic at 100°C, cSt: —
Viscosity kinematic at 20°C, cSt: 27-32
Viscosity kinematic at -50°C, cSt: 1350
Viscosity index, not less: —
Flash temperature in an open crucible, not more low, °C: 165
Hardening temperature, not above, °C:-65
Density at 20°C, kg/m3, no more: 920-970
Acid number, mg, no more: 0.2
Alkaline number, mg, not less: —
The maintenance of silicon, %: 16-23
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.