Архив рубрики: Industrial greases

KSB

Grease «KSB» (TU 38 USSR 201115-76)
Scope:
contacts of the electric switch of the index of turns of cars.
The basic operational characteristics:
Grease «KSB» is current-carrying. It prevents a arcing in contacts and reduces a radio noise, provides a full resource of work of friction units.
It is efficient in the range of temperatures from-30 °С to 110 °С.

Ommeterma-2

Ommeterma-2 (TU U 00149943.507-97)
Scope: Bearings of a rolling of metallurgical and other industrial equipment.
The basic operational characteristics: high thermal stability, antioxidizing, anticorrosive, greasing properties. Proof to action of water and water steam. It is efficient in the range of temperatures from -20 °С to 180 °С, it is short-term to 200°С. Used as the mortgage.
Structure: High-viscosity petroleum oil, solidified oil complex lithium soap. Contains multipurpose additives.

Uniol 2M/2

Grease «Uniol-2M-2» (TU 38.5901243-92) is high-viscosity petroleum residual oil solidified with complex calcium soap, contains antioxidizing, antiwear and anticorrosive additives.
It have high thermal stability, good antiscuff characteristics and pumpability. Влагоупрочняется at storage. It is efficient at temperature -30 … +160°С. The Scope: friction units of the metallurgical and mining equipment with systems of the centralised giving of grease. Substitutes: Uniol-1, IP-1.

Appearance and colour: —
Viscosity effective, Па.с, at 0°С, no more: 110
Viscosity effective, Па.с, at-30°S, no more: —
Strength at 50°С, the Pas, not less: 410
Drobfall temperature, °С, not more low: 205
Colloid stability at loading, %, no more: 12
The content of free alkali in recalculation on NаОН, %, no more: —
Penetration at 0°С, mm, 10-1: 330-380
The content of water, %, no more: —
Vaporability at 150°С 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.

VNIINP-273

Grease VNIINP-273 (TU 38.1014767-74) is a synthetic hydrocarbonic oil solidified with inorganic thickeners. It contains antioxidizing, anticorrosive additives and the antifrictional additive.
It possesses good antiscuff properties, colloid and chemical stability. It have a soft consistence. It is efficient at temperature -20 … +120°С.
Scope: rolling and sliding bearings, ballscrew-nut transmissions, rack-and-pinion drives and screw drives, the carving connections working in the conditions of influence of radiation. A substitute — ВНИИНП-275.

Appearance and colour: —
Viscosity effective, Па.с, at 0°С, no more: 275
Viscosity effective, Па.с, at-40°S, no more: —
Strength at 20°С, the Pas, not less: 300-600
Drobfall temperature, °С, not more low: —
Colloid stability at loading 300 г, %, no more: 6
The content of free alkali in recalculation on NаОН, %, no more: —
Penetration at 25°С, mm, 10-1: 210-250
Vaporability at 150°С during 1 ч, %, 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.