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) °С.
Density at 20°С, kg/cu.m, not more than: 890
Kinematic viscosity, cSt, at 40 °С, not less than: 16-22
Kinematic viscosity, cSt, at -40 °C, not less than: 1300
Kinematic viscosity, cSt, at 100 °С, not less than: —
Acid number, mg, not more than: 0.05
Flash temperature, in an open cup, °С, not lower than: 165
Hardening temperature, °С, 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.