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Melemo ea ho sebelisa Polyurea Grease

Advantages of Using Polyurea Grease

"Semela sa rona se nahana ka ho fetola grease ea lithium-complex ho ea ho polyurea bakeng sa ho tlotsa likarolo tse 'maloa tsa mochine oa rona. Na ho na le melemo kapa melemo ea ho sebelisa mafura a polyurea holim'a grease ea lithium-complex haeba lintlha tse ling kaofela li lekana? "

Ha ho bapisoa grease ea polyurea le grease ea lithium-complex, tšitiso e kholo ke hore polyurea thickeners ha e lumellane.Ho se lumellane hona ho ka baka ho thatafala kapa ho nolofatsa ha mafura.

Ho nolofatsa mafura ho ka lebisa mathateng a 'maloa, joalo ka ho se lumelle ho tlotsa ka nepo ha lirolara.Mafura a eketsehileng a tlameha ho tlatselletsoa ho boloka setlolo se loketseng ho fihlela motsoako o sa lumellaneng o tlosoa.

Ho thatafala ha grease ho ka baka mathata a mabe le ho feta, kaha grease ha e sa khona ho phalla ka har'a sekoti, e leng se etsang hore bere e lape ho tlotsoa.

Leha ho le joalo, li-thickeners tsa polyurea li fana ka melemo e meng ho feta lithium thickeners.Mohlala, mafura a polyurea hangata ke khetho e ratoang bakeng sa lits'ebetso tse tiisitsoeng tsa bophelo bohle.Tsenamafurae atisa ho ba le mocheso o phahameng oa ho sebetsa, thepa ea tlhaho ea antioxidative, e phahamengbotsitso ba mochesole litšobotsi tse fokolang tsa ho tsoa mali.

Li boetse li na le sebaka se theohelang se ka bang 270 degrees C (518 degrees F).Ho feta moo, kaha sebopeho sa bona ha sea itšetleha ka lisebelisoa tse teteaneng tsa sesepa tse kang lithium greases, tse ka sieang sediment se metsi ha se felile, hangata ke khetho e ratoang ea ho tlotsa liinjini tsa motlakase.Ka karolelano, mafura a polyurea a ka ba le tebello ea bophelo e betere ka makhetlo a mararo ho isa ho a mahlano ho feta litlolo tse thehiloeng ho lithium.

Ka lehlakoreng le leng, lithium complex ke eona e teteaneng ka ho fetisisa 'marakeng, e etsang karolo ea 60 lekholong ea mafura a fumanehang Amerika Leboea.Lipalopalo tsa ho lumellana li bonts'a hore ho na le mefuta e mengata ea li-thickeners tseo lithium-complex thickeners li ipakileng li lumellana le tsona.

Hape ke khetho e ka sehloohong ea li-thickener bakeng sa bahlahisi ba bangata ba lisebelisoa.Li-grease tsa lithium-complexka kakaretso e fana ka botsitso bo botle, litšoaneleho tse phahameng tsa mocheso le lisebelisoa tse ling tse thibelang metsi.

Ka bobeli polyurea le lithium-complex greases li na le melemo le mathata a tsona, kahoo etsa bonnete ba hore u hlahloba ho lumellana le viscosity ea sehlahisoa ka seng pele.

Li-thickeners tsa polyurea li ka ba molemo libakeng tse mongobo le lits'ebetsong moo hobophelo bo bolelele ba mafurae lebelletsoeng.Khatello e Felletseng (EP)'me li-additives tsa li-antioxidant li ka kopanngoa ho thusa ho finyella bophelo bo bolelele le botšepehi ba lisebelisoa.

Ehlile, ts'ebeliso le litšoaneleho tse lakatsehang tsa grease li tla susumetsa hore na ho sebelisoe setsi sefe sa motheo.


Nako ea poso: Oct-19-2020
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