Working liquid GRZH-12 (TOR 0253-048-05767-924-96) is a mix cleared transformer distillates with addition of depressant, antioxidizing and antifoam additives.
Apply in shock-absorbers and telescopic racks of automobile technics.
Density at 20 °С, kg/cu.m, not more than: 917
Kinematic viscosity, sq. mm. /with, at 40 °С, not less than: 16-20
Kinematic viscosity, sq. mm /with, at 100 °С, not less than: 3.9
Kinematic viscosity, sq. mm /with, at -40 °C, not less than: 800
Acid number, potassium hydroxide mg/ g, not more than: 0
Flash temperature, in an open cup, °С, not lower than: 140
Hardening temperature, °С, not above:-50
Viscosity index, not less than: 115
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.