Oil I-8A

Oil I-8A (GOST 20799-88) is distillate, from low-sulfur and sulfurous petroleums of selective clearing. It is used in various industries for greasing the most widespread easy-loaded, high-speed sites and mechanisms, lubricating fibers and in manufacturing of oils, greases and rubbers.
Besides, it is used for greasing skin, manufacturing of pastes, mastics, window putty, etc. A number of branches of a national economy use this oil as a working liquid for hydraulic systems of various building machines.
Oil I-8A applies to full-fashioning and linking knitted machines, the low-loaded friction assemblies working with frequency of rotation of 5-15000 mines-1, sewing and knitting machines, spindles of grinding circles of metal-cutting machine tools, instrumentations. It is possible to replace with oils ILS-5, ILS-10 and I-5A.
Density at 20 °С, kg/cu.m, not more than: 880
Kinematic viscosity, cSt, at 40 °С, not less than: 9-11
Kinematic viscosity, cSt, at 20 °С, not less than: —
Kinematic viscosity, cSt, at -60 °C, not less than: —
Ash percentage, %, not more than: 0.005
Acid number, potassium hydroxide mg/g, not more than: 0.02
Flash temperature, in an open cup, °C, not lower than: 130
Hardening temperature, °C, not more than: -15
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.