Tsiatim-201 grease (GOST 6267-74) - low-viscosity petroleum oil thickened with lithium stearate; contains an antioxidant additive. Main performance characteristics: satisfactory mechanical stability, low colloidal stability; frost and water resistant. The maximum possible operating temperatures of the substance are in the range from -60 to +90 degrees Celsius.
Application: for lubrication of friction units and bearings that operate under low loads and small shear forces, aviation technology, radio equipment, other electromechanical devices and precision mechanisms.
There have been cases of effective using Tsiatim-201 as a replacement of shoe polish when lubricating leather shoes - this material has water-repellent properties, almost does not dissolve in water. Tsiatim -201 grease is produced in accordance with GOST 6267-74 and is used to lubricate friction, sliding and rolling units: in aeronautical equipment (the widest scope of application), automotive and other ground equipment, radio equipment, electromechanical and precision instruments operating with minimal resistance at low temperatures. It is not recommended to use it at high loads. Due to its low-temperature characteristics, the grease is actively applied to the mechanisms of equipment operated in the Far North. This lubricant, in the opinion of a certain target audience, is the most convenient in terms of processing rubbing parts and mechanisms of hunting rifles: barrels, locks, sliding surfaces, firing mechanisms.
Physical and chemical indicators of Tsiatim-201 industrial oil (GOST 6267-74)
|Name of the indicator||Norm GOST (TC)|
|Appearance||Homogeneous ointment of light yellow to light brown colour|
|Evaporability, %, not more than||25|
|Colloidal stability, %, not more than||26,0|
|Content of water, %||Absence|
|Mass fraction of alkali,%, not more than||0,1|
|Drop temperature, °C, not lower than||175|
|Penetration at 25°C, 0,1 mm||Not normalised|
|Content of mechanical impurities, %||Absence|
|Corrosion test stand||Gray, brown or black spots do not appear|
|Tensile strength at 50°C, PA, not less than||250 - 500|
|Effective viscosity, PA, at -50 °C, not less than||1100|
|Stability against oxidation, mg KOH/g of lubricant, not more than||3,0|