The semisynthetic hydraulic liquid — represents a mix polyetilksiloksan liquids and low-viscosity (low cold-test) oil MVP. The specified liquid let out under index VPS. Oil 132-10 is intended for work in hydraulic systems in the range of temperatures from -70 to +100 °C.

Oil AU (TOR 38) is produced from low-sulfur and sulfurous paraffinic petroleums with use of processes of deep selective clearing by phenol and deep dewaxing.
Contains an antioxidizing additive. Ensures functioning of hydro drives from — (30-35) °C to + (90-100) °?.

Density at 20°?, kg/cu.m, not more than: 890
Kinematic viscosity, cSt, at 40 °?, not less than: 16-22
Kinematic viscosity, cSt, at -40 °C, not less than: 1300
Kinematic viscosity, cSt, at 100 °?, not less than: —
Acid number, mg, not more than: 0.05
Flash temperature, in an open cup, °?, not lower than: 165
Hardening temperature, °?, not above:-45
Mass fraction of sulfur, %, not more than: 1
Ash percentage, %, not more than: 0.005

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 mechanical-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.

Working liquid of a VRZH-1-1 is synthetic high-boiling liquid on basis polyorganosiloxanes with an antioxidizing additive. It is intended for work in products of microcryogenic technics in a range of temperatures -40… +180 °C. Differs a good vjazkostno-temperature curve, low vaporability and good anticorrosive properties.

Receive redistillation of the cleared kerosene fraction from petroleums of the naphthene basis. Contains infill and antioxidizing additives. Thanks to excellent low-temperature characteristics it is used in hydrosystems, provides fast start of technics and work at temperatures to -60…-65 °C.