PURPOSE:
Medium temperature greases are intended for heavily loaded quiet and high-speed friction, sliding and rolling units operating at temperatures up to 250 ° C, high-temperature greases are intended for heavily loaded slow-moving friction and sliding units operating at temperatures up to 400-450 ° C and briefly up to 800 ° C.
DESCRIPTION:
Medium temperature greases are most effective for bearings in wheel hubs, generators, water pumps, for threaded joints, ball bearings of cars, in hubs of rolls of transport lines of rolling mills, in the operation of machines and the like. High-temperature greases are effective for the lubrication of chain and gears, for example, in annealing furnaces for aluminum tubes, firing bricks, for lubricating the roller mechanisms of the bolts of furnaces, for heating the metal during its hot processing, for lubricating the hubs of the rolls of transport lines of rolling mills, threaded joints and bayonet locks chemical reactors etc.
ADVANTAGES:
The antiwear properties of medium temperature oils are 9–13 times higher than Litol-24 oil, which increases the service life of friction pairs by several times. At the same time, the antiwear properties of these oils increase with an increase in specific load, which is observed for the first time and is realized due to special sulfur-organophosphorus additives. Compared with foreign counterparts, high-temperature lubricants are operable at higher temperatures, the duration of the lubricating action with a single application and antiwear properties are 2-2.5 times higher. Oils withstand the effects of aggressive environments and are not washed off by water, reduces environmental pollution.
RECOMMENDED FIELD OF APPLICATION:
Oils can be used for automobiles, in mechanical engineering, in the operation of rolling mills, machine tools, in the baking industry, in the production of glass and glass products.
RESULTS OF THE RESEARCH:
Ready for implementation.
STAGE OF THE DEVELOPMENT READINESS:
Tested in trial operation.
TRANSFER OPPORTUNITY:
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- Sale of licenses.
- Joint bringing to the industrial level.
NOVELTY:
6 patents of Ukraine.
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