The grease MUS-3A (TU 38.10171-74)
Scope: the friction units working in contact to sea water.
The basic operational characteristics: Good conservation and antiscuff properties, cold-resistant. It is efficient in the range of temperatures from -50 °C to 65 °C.
Structure: Low-viscosity petroleum oil, solidified with stearin of barium and aluminium, and as a ceresin wax; contains viscous both antioxidizing additives and antifrictional additives.
The grease AMS-3 (GOST 2712-75) is a high-viscosity petroleum oil thickened with aluminum soap of stearin acid. The basic operational characteristics: High conservation characteristics, adhesion to metal, water resistance.
It is efficient at temperatures from 0 … +75 °?. The application: prevention of corrosion of mechanisms of the ships, submarines, seaplanes.
Appearance and color: Homogeneous ointment of dark color
Effective viscosity, Pas, at 0 °?, not more than: 2000
Strength at 80 °?, Pas, not less than: —
Drop temperature, °?, not lower than: 100
Colloid stability, % of the allocated oil, not more than: —
Mass fraction of mechanical impurity, %, not more than: Absence
Penetration at 25 °?, mm, 10-1: 200-250
Mass fraction of water, %, not more than: Absence
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.
The grease MS-70 (GOST 9762-76) is a low-viscosity petroleum oil solidified with ceresin wax; contains a viscous additive.
The basic operational characteristics: high water resistance, conservation properties and frost resistance; provides periodic work of mechanisms within 10 years. It is efficient at temperature-45 … +65°?, in powerful mechanisms — from-50°S.
Scope: the rolling and sliding bearings, directly adjoining to sea water.
Appearance and colour: transparent, from light brown to dark brown colour,
Viscosity effective, ??.?, at 0°?, no more: —
Viscosity effective, ??.?, at-30°S, no more: 1500
Strength at 50°?, the Pas, not less: 100
Drobfall temperature, °?, not more low: 80
Colloid stability at loading, %, no more: 10
The content of free alkali in recalculation on N???, %, no more: —
Penetration at 25°?, mm, 10-1: —
The content of water, %, no more: —
Vaporability at 120°? within 1 hour, %, no more: —
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.
The grease Litol-24 (GOST 21150-87) is petroleum oil viscosity 60-75 cSt at 50 °? thickened with lithium soap 12-hydrozystearine acids; contains antioxidizing and viscous additives. The basic operational characteristics: high colloid, chemical and mechanical stability, the water rack even in boiling water, at heating is not strengthened. It is efficient at temperatures from -40 … +120°?, quickly saves working capacity at temperature 130 °?. The application: bearings of a rolling and sliding of all types, hinges, gear and other transfers, friction surfaces knee and caterpillar vehicles, industrial mechanisms, electric machines, etc.
Appearance and color: Homogeneous ointment from light brown to dark brown color
Effective viscosity, Pas, at -20°C, not more than: 650
Effective viscosity, Pas, at 0 °?, not more than: 280
Effective viscosity, Pas, at 50 °?, not more than: 8
Strength at 20 °?, Pas, not less than: 500-1000
Strength at 80 °?, Pas, not less than: 200
Drop temperature, °?, not lower than: 185
Colloid stability under load, %, not more than: 12
The content of free alkali in recalculation on N???, %, not more than: —
Penetration at 25 °?, mm, 10-1: 220-250
The content of water, %, not more than: Absence
Evaporation at 120 °? within 1 hour, %, not more than: 6
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.
The grease Fiol-1 (TU 38 USSR 201247-80) is a mix of petroleum oils solidified with lithium soap. It contains viscous and antioxidizing additives. The grease Fiol-1 is waterproof, efficient at temperature -40 …+120°?.
Scope: friction units greased through press butterdishes or from centralised system of giving of grease; flexible shaft or management cables in covers; low-power reducers, ???????????????? small-sized bearings of a rolling, etc. The substitute — Fiol-2.
Appearance and colour: Homogeneous smooth ointment from light to dark brown colour
Viscosity effective, ??.?, at 0°?, no more: 200
Viscosity effective, ??.?, at-50°S, no more: 4
Strength at 20°?, the Pas, not less: 250
Strength at 80°?, the Pas, not less: 80
Drobfall temperature, °?, not more low: 185
Colloid stability at loading, %, no more: 25
The content of free alkali in recalculation on N???, %, no more: 0.1
Penetration at 0°?, mm, 10-1: 330-380
The content of water, %, no more: Absence
Vaporability at 150°? within 1 hour, %, no more: —
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.