PEEK ke eng? Tlhahlobo e tebileng ea polymer ena ea ts'ebetso e phahameng
Polyetheretherketone (PEEK) ke polymer e sebetsang hantle haholo e seng e hohetse tlhokomelo e ngata liindastering tse fapaneng lilemong tsa morao tjena.PEEK ke eng? Lintho tsa eona tse ikhethang le lisebelisoa ke life? Sehloohong sena, re tla araba potso ena ka botlalo mme re buisane ka mefuta e mengata ea ts'ebeliso ea eona likarolong tse fapaneng.
Boitsebiso ba PEEK ke eng?
PEEK, e tsejoang ka hore ke Polyether Ether Ketone (Polyether Ether Ketone), ke polasetiki ea boenjiniere ea semi-crystalline thermoplastic e nang le thepa e ikhethang. Ke ea lelapa la polyaryl ether ketone (PAEK) la li-polymers, 'me PEEK e ipabola ka ho batla likopo tsa boenjiniere ka lebaka la thepa ea eona e babatsehang ea mechine, ho hanyetsa lik'hemik'hale le botsitso bo phahameng ba mocheso. Sebopeho sa eona sa limolek'hule se na le mehele e thata e nkhang hamonate le li-bond tse tenyetsehang tsa ether le ketone, tse e fang matla le ho tiea.
Lintho tse ka sehloohong tsa lisebelisoa tsa PEEK
Ho hanyetsa mocheso o phahameng haholo: PEEK e na le mocheso oa mocheso oa mocheso (HDT) oa 300 ° C kapa ho feta, o e lumellang ho boloka thepa e babatsehang ea mechine libakeng tse phahameng tsa mocheso. Ha ho bapisoa le lisebelisoa tse ling tsa thermoplastic, botsitso ba PEEK lithempereichareng tse phahameng ke bo ikhethang.

Matla a hlahelletseng a mochini: PEEK e na le matla a holimo haholo a ho tiea, ho tiea le ho tiea, 'me e boloka botsitso bo botle ba maemo leha e le mocheso o phahameng. Ho hanyetsa mokhathala oa eona ho boetse ho e lumella ho sebetsa hantle lits'ebetsong tse hlokang ho pepeseha nako e telele khatellong ea mochini.

Khanyetso e ntle ea lik'hemik'hale: PEEK e hanyetsana haholo le mefuta e mengata ea lik'hemik'hale, ho kenyelletsa le li-acids, li-bases, solvents le oli. Bokhoni ba lisebelisoa tsa PEEK ho boloka sebopeho le thepa ea bona ka nako e telele libakeng tse thata tsa lik'hemik'hale li lebisitse ho mefuta e mengata ea lik'hemik'hale tsa lik'hemik'hale, tsa oli le tsa khase.

Mosi o tlaase le chefo: PEEK e hlahisa maemo a tlaase haholo a mosi le chefo ha e chesoa, e leng se etsang hore e tume haholo libakeng tseo ho tsona ho hlokahalang litekanyetso tse thata tsa tšireletso, tse kang sefofane le lipalangoang tsa terene.

Libaka tsa kopo ea lisebelisoa tsa PEEK

Aerospace: Ka lebaka la matla a eona a phahameng, ho hanyetsa mocheso o phahameng le thepa e bobebe, PEEK e sebelisoa mefuteng e mengata ea lits'ebetso tse kang lifofane tsa ka hare, likarolo tsa enjene le li-connectors tsa motlakase, ho nkela thepa ea tšepe sebaka sa setso, ho fokotsa boima ba 'mele ka kakaretso le ho ntlafatsa katleho ea mafura.

Lisebelisoa tsa bongaka: PEEK e na le biocompatibility e ntle 'me e atisa ho sebelisoa ha ho etsoa li-implants tsa masapo, lisebelisoa tsa meno le lisebelisoa tsa ho buoa. Ha ho bapisoa le li-implants tse tloaelehileng tsa tšepe, li-implants tse entsoeng ka thepa ea PEEK li na le radiopacity e ntle le ho fokola ho fokolang.

Motlakase le Electronics: Thepa ea PEEK e thibelang mocheso le e thibelang motlakase e etsa hore e be e loketseng bakeng sa ho etsa lihokelo tsa motlakase tse sebetsang hantle haholo, lisebelisoa tse sireletsang mocheso le lisebelisoa tsa tlhahiso ea semiconductor.
Likoloi: Ka indasteri ea likoloi, PEEK e sebelisetsoa ho etsa likarolo tsa enjene, li-bearings, litiiso, joalo-joalo Likarolo tsena li hloka bophelo bo bolelele le ho tšepahala ha mocheso o phahameng le likhatello. Likarolo tsena li hloka bophelo bo bolelele le ho tšepahala ha mocheso le likhatello tse phahameng, 'me lisebelisoa tsa PEEK li finyella litlhoko tsena.

Litebello Tsa Bokamoso Bakeng sa Lisebelisoa tsa PEEK

Ha theknoloji e ntse e tsoela pele, mefuta ea likopo tsa PEEK e tla hola le ho feta. Haholo-holo lefapheng la tlhahiso e phahameng, theknoloji ea bongaka le tsoelo-pele e tsitsitseng, PEEK e nang le melemo e ikhethang ea ts'ebetso, e tla phetha karolo ea bohlokoa ka ho eketsehileng. Bakeng sa likhoebo le litsi tsa lipatlisiso, kutloisiso e tebileng ea hore na PEEK ke eng le lits'ebetso tse amanang le eona li tla thusa ho nka menyetla ea mebaraka e tlang.
Joalo ka thepa ea polymer e sebetsang hantle, PEEK butle-butle e fetoha karolo ea bohlokoa indastering ea sejoale-joale ka lebaka la ts'ebetso ea eona e ntle haholo le menyetla e mengata ea ts'ebeliso. Haeba u ntse u nahana ka hore na PEEK ke eng, ka tšepo sengoloa sena se u file karabo e hlakileng le e felletseng.