TAD-17I (ТМ-5-18) (GOST 23652-79) is universal mineral oil. Contains multipurpose sulphur-fosforsoderzhashchuju, depressant and antifoam additives. It is efficient from -25°S to 130-140°С.
It is intended for greasing of all types of transfers, including hypoid gear of cars and other mobile technics.
Viscosity kinematic at 100°С, cSt: 17.5
Viscosity kinematic at 50°С, cSt: 110-120
Viscosity index, not less: 100
Flash temperature in an open crucible, not more low, °С: 200
Hardening temperature, not above, °С:-25
Density at 20°С, kg/m3, no more: 930
Acid number, mg the GAME/G, not less: —
Ash percentage, % (мас. A share), no more: absence
Mass fraction of water, %, not less: traces
Mass fraction of mechanical impurity, %, no more: —
Mass fraction of phosphorus, %, not less: 0,1
Mass fraction of sulphur, %, not less: 1,9-2,3
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.