Tepalas pritaikymui

Tepalas pagal pritaikymą


Universalus produktas


Universalus guolių tepalas


Leprixol Lycos MZ 2


Grafitinis guolių tepalas


Molyduval Long-Life G 2


Molibdeninis guolių tepalas


Leprixol Lycos MO2


EP guolių tepalas


Leprixol Lycos EP 2


HD guolių tepalas


Molyduval Long-Life HD 2


Aukštatemperatūrinis tepalas


Molyduval Bentogen 2


Žematemperatūrinis tepalas



Molyduval Aero LM 2



Sintetinis tepalas


Molyduval Vlenzia Synth


Maistinis tepalas


Molyduval Soraja BM 2


Silikoninis tepalas


Molyduval Siligra GI


  • Tefloninis tepalas


Molyduval Long-Life Z 2


Dantračių tepalas


Molyduval Prometheus L 00


Reduktorių tepalas


Molyduval Prometheus MA


Grandinių tepalas


Molyduval Sekorex L 00


Atsparus vandeniui tepalas


Molyduval Bariplex


Didelių greičių guolių tepalas


Molyduval Supravit LM 2


Trosų tepalas


Molyduval Ferroxin DSF



Plastiko – plastmasės tepalas


Molyduval Polypan PAK 2



Medienos tepalas


Molyduval Aladin FC Spray


Biologiškas tepalas


Molyduval Rabilub 2


Montazine tepimo pasta


Molyduval Quick Paste


Grafitinė sutepimo pasta


Molyduval Quick BA 1 CC


Tefloninė pasta


Molyduval Carat CLEB 1Z


Vario sutepimo pasta


Molyduval Ciric B 271


Cinko sutepimo pasta


Molyduval Ciric Z


Aliuminio sutepimo pasta


Molyduval Ciric A


Keramikos sutepimo pasta


Molyduval Titus ZKG


Reduktorių alyva


Leprixol Gear SP 150


Hipoidinė alyva


Repsol Zeus EP GL-5 90


Transmisinė alyva


Repsol Cartago 80w90


Transformatorinė alyva


Molyduval Pontos VDE


Hidraulinė alyva


Leprixol HYD 46 OPM


Lauko hidraulinė alyva


Leprixol HVC 32


Grandiniu alyva


Molyduval Sekorex TM


Kompresorių alyva


Molyduval Paticia CDM 46



Šaldytuvų - šaldymo alyva


Repsol Polar 68


Vakuuminė alyva


Molyduval Amadeus M 100


Pneumatinė alyva


Molyduval Phoenix D 22


Cilindrinė alyva


Repsol Helen 240


Terminė šilumos alyva


Leprixol Therm M 46


Formų alyva


Multiform B Classic


Medicininė alyva


Leprixol Weissol PW 15


Parafininė alyva


Divinol Paraffinum Liquidum DA


Baltoji techninė alyva


Leprixol Hydrostar HT 22


Pjovimo alyva


Molylub Cutoil Uni 10


Pjovimo emulsija


Molyduval Aqualub CS 18


Šlifavimo emulsija


Molylub Grindfluid THS


Sriegimo alyva


Molyduval Supercut


Šlifavimo alyva


Molyduval Supergrind


Valcavimo alyva


Molylub Drawoil 511


Kalibravimo alyva


Molylub Cal EP 5


Štampavimo alyva


Molylub Press 40


Elektroerozinė alyva


Molylub EDM 19

Tikslesnis pakeičiamumas – pagal Jūsų įrangos originalias tepimo rekomendacijas ir jos darbo sąlygas 


is the process, or technique employed to reduce wear of one or both surfaces in close proximity, and moving relative to each other, by interposing a substance called lubricant between the surfaces to carry or to help carry the load (pressure generated) between the opposing surfaces. The interposed lubricant film can be a solid, (e.g. MoS2) a solid/liquid dispersion, a liquid, a liquid-liquid dispersion (a grease) or, exceptionally, a gas.

In the most common case the applied load is carried by pressure generated within the fluid due to the frictional viscous resistance to motion of the lubricating fluid between the surfaces.

Lubrication can also describe the phenomenon where such reduction of wear occurs without human intervention (hydroplaning on a road).

The science of friction, lubrication and wear is called tribology.

Adequate lubrication allows smooth continuous operation of equipment, with only mild wear, and without excessive stresses or seizures at bearings. When lubrication breaks down, metal or other components can rub destructively over each other, causing destructive damage, heat, and failure.

The regimes of lubrication

As the load increases on the contacting surfaces three distinct situations can be observed with respect to the mode of lubrication, which are called regimes of lubrication:

Fluid film lubrication is the lubrication regime in which through viscous forces the load is fully supported by the lubricant within the space or gap between the parts in motion relative to one another object (the lubricated conjunction) and solid–solid contact is avoided.

Hydrostatic lubrication is when an external pressure is applied to the lubricant in the bearing, to maintain the fluid lubricant film where it would otherwise be squeezed out.

Hydrodynamic lubrication is where the motion of the contacting surfaces, and the exact design of the bearing is used to pump lubricant around the bearing to maintain the lubricating film. This design of bearing may wear when started, stopped or reversed, as the lubricant film breaks down.

Elastohydrodynamic lubrication: Mostly for nonconforming surfaces or higher load conditions, the bodies suffer elastic strains at the contact. Such strain creates a load-bearing area, which provides an almost parallel gap for the fluid to flow through. Much as in hydrodynamic lubrication, the motion of the contacting bodies generates a flow induced pressure, which acts as the bearing force over the contact area. In such high pressure regimes, the viscosity of the fluid may rise considerably. At full elastohydrodynamic lubrication the generated lubricant film completely separates the surfaces. Contact between raised solid features, or asperities, can occur, leading to a mixed-lubrication or boundary lubrication regime.

Boundary lubrication (also called boundary film lubrication): The bodies come into closer contact at their asperities; the heat developed by the local pressures causes a condition which is called stick-slip and some asperities break off. At the elevated temperature and pressure conditions chemically reactive constituents of the lubricant react with the contact surface forming a highly resistant tenacious layer, or film on the moving solid surfaces (boundary film) which is capable of supporting the load and major wear or breakdown is avoided. Boundary lubrication is also defined as that regime in which the load is carried by the surface asperities rather than by the lubricant.

Besides supporting the load the lubricant may have to perform other functions as well, for instance it may cool the contact areas and remove wear products. While carrying out these functions the lubricant is constantly replaced from the contact areas either by the relative movement (hydrodynamics) or by externally induced forces.

Lubrication is required for correct operation of mechanical systems pistons, pumps, cams, bearings, turbines, cutting tools etc. where without lubrication the pressure between the surfaces in close proximity would generate enough heat for rapid surface damage which in a coarsened condition may literally weld the surfaces together, causing seizure.

In some applications, such as piston engines, the film between the piston and the cylinder wall also seals the combustion chamber, preventing combustion gases from escaping into the crankcase.