Архив рубрики: Industrial greases

LKS-2

Grease «LKS-2» (TU 38.101015-85) is a mix of synthetic oils solidified with complex lithium soap. Grease «LKS-2» contains antioxidizing and anticorrosive additives.
It is characterised by the high mechanical, colloid, antioxidizing and thermal stability, the raised antiwear properties.
It is efficient at temperature-40 … +150°С.
Score: bearing units of the main spindles of the metal-cutting machine tools equipped with ball and roller bearings. A substitute is KBS.

Appearance and colour: —
Viscosity effective, Па.с, at 0°С, no more: 180
Viscosity effective, Па.с, at-30°S, no more: 1000
Strength at 20°С, the Pas, not less: 300
Drobfall temperature, °С, not more low: 200
Colloid stability at loading, %, no more: 12
The content of free alkali in recalculation on NаОН, %, no more: —
Penetration at 25°С, mm, 10-1: 265-295
The content of water, %, no more: —
Vaporability at 120°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.

Ommersuperterma

Grease «Ommersuperterma» (TU U 00149943.510-97)
Scope: Bearings of sites of the oven party live rolls, machines of continuous moulding of preparations, refrigerators of pipe-rolling camps and other metallurgical equipment.
The basic operational characteristics: High antioxidizing and thermal stability, anticorrosive and greasing properties. Proof to influence of water and water steam. It is efficient in the range of temperatures from -20 °С to 200 °С, it is short-term to 220 °С. Used as the mortgage.
Structure: the mix of high-viscosity petroleum and synthetic oils solidified with complex lithium soap. It contains multipurpose additives.

Siol

Scope: high-speed bearings of electrospindles and press platens of the spinning machines working at frequencies to 16000 mines-1 High thermo-and water resistance; satisfactory conservation properties. It is efficient at temperature -20… +120°С.