I-Thermoplastic polyurethane (TPU) ayinayo kuphela izakhiwo zenjoloba ze-polyurethane exhunywe phakathi, njengamandla aphezulu, ukumelana nokugqoka okuphezulu, kodwa futhi inezici ze-thermoplastic ze-linear polymer materials, ukuze ukusetshenziswa kwayo kunwetshwe ensimini yepulasitiki.Ikakhulukazi emashumini eminyaka amuva nje, i-TPU isibe enye yezinto ezikhula ngokushesha ze-polymer.
I-TPU ine-tension ephezulu kakhulu, ukushuba okuphezulu, ukuqina, kanye nezici zokumelana nokuguga, okuyenza ibe impahla evuthiwe futhi enobungani bemvelo.Inamandla amakhulu, ukuqina okuhle, ukumelana nokugqoka, ukumelana nokubanda, ukumelana nowoyela, ukumelana namanzi, ukumelana nokuguga, nokumelana nesimo sezulu, okungenakuqhathaniswa nezinye izinto zepulasitiki.Ngesikhathi esifanayo, inokungena kwamanzi okuphezulu nomswakama, ukumelana nomoya, ukumelana nokubanda, izakhiwo ze-antibacterial, ukumelana nesikhunta, nemisebenzi eminingi emihle kakhulu, njengokugcina ukufudumala, ukumelana ne-UV, nokukhululwa kwamandla.
I-TPU inezinhlobonhlobo zamazinga okushisa okusebenza.Imikhiqizo eminingi ingasetshenziswa isikhathi eside ebangeni lika -40-80 ℃, futhi izinga lokushisa lesikhashana lokusebenza lingafinyelela ku-120 ℃.Amasegimenti athambile esakhiweni sengxenye yama-macromolecules e-TPU anquma ukusebenza kwawo kwezinga lokushisa eliphansi.I-polyester yohlobo lwe-TPU inokusebenza okuphansi kwezinga lokushisa eliphansi kanye nokuguquguquka kunohlobo lwe-polyether TPU.Ukusebenza kwezinga lokushisa eliphansi kwe-TPU kunqunywa izinga lokushisa lokuqala lokushintsha kwengilazi yengxenye ethambile kanye nezinga lokushisa elithambile lengxenye ethambile.Ibanga lokushintsha kwengilazi lincike kokuqukethwe kwengxenye eqinile kanye nezinga lokuhlukaniswa kwesigaba phakathi kwezingxenye ezithambile neziqinile.Njengoba okuqukethwe kwamasegimenti aqinile kukhula kanye nezinga lokuhlukaniswa kwesigaba liyancipha, uhla lokuguqulwa kwengilazi lwamasegimenti athambile nalo lunwebeka ngokufanele, okuzoholela ekusebenzeni okuphansi kwezinga lokushisa eliphansi.Uma i-polyether engasebenzisani kahle nengxenye eqinile isetshenziswa njengengxenye ethambile, ukuguquguquka kwezinga lokushisa eliphansi kwe-TPU kungathuthukiswa.Lapho isisindo samangqamuzana esihlobene sesegimenti ethambile sikhuphuka noma i-TPU ikhishwa, izinga lokungahambisani phakathi kwamasegimenti athambile naqinile nalo lizokhula.Emazingeni okushisa aphezulu, ukusebenza kwayo kugcinwa ikakhulukazi izingxenye zamaketanga aqinile, futhi ukuphakama kokuqina komkhiqizo, kuyanda izinga lokushisa layo lesevisi.Ngaphezu kwalokho, ukusebenza kwezinga lokushisa eliphezulu akuhlobene kuphela nenani le-chain extender, kodwa futhi kuthonywe uhlobo lwe-chain extender.Isibonelo, izinga lokushisa lokusebenzisa le-TPU elitholwe kusetshenziswa i-(hydroxyethoxy) benzene njenge-chain extender liphezulu kunalelo le-TPU elitholwe kusetshenziswa i-butanediol noma i-hexanediol njenge-chain extender.Uhlobo lwe-disocyanate luphinde luthinte ukusebenza kwezinga lokushisa eliphezulu kwe-TPU, nama-disocyanate ahlukene namaketanga okunwetshwa njengoba amasegimenti aqinile ebonisa amaphuzu ahlukene okuncibilika.
Njengamanje, ububanzi bokusetshenziswa kwefilimu ye-TPU iya ngokuya iba banzi futhi iba banzi, futhi kancane kancane ikhula kusukela ezicathulweni zendabuko, izindwangu, izingubo zokugqoka ukuya emkhathini, ezempi, e-electronics neminye imikhakha.Ngesikhathi esifanayo, ifilimu ye-TPU iyinto entsha yezimboni engashintshwa ngokuqhubekayo.Ingakwazi ukwandisa inkambu yayo yohlelo ngokuguqula impahla eluhlaza, ukulungiswa kwefomula yezinto ezibonakalayo, ukuthuthukiswa kwenqubo yokukhiqiza nezinye izindlela, ngaleyo ndlela inikeze ifilimu ye-TPU isikhala esengeziwe sokusebenzisa.Ngokuzayo, izinga lobuchwepheshe bezimboni lizothuthukiswa, Ukusetshenziswa kwe-TPU kuzohamba phambili.
Yiziphi izinhlelo zokusebenza zamanje zezinto ze-TPU enkampanini yethu?
Njengoba izimoto zidlala indima ebalulekile ekuphileni kwethu, isidingo sokuvikelwa kwezimoto phakathi kwabanikazi bezimoto siyanda.Ifilimu yokuvikela upende we-TPU iyisixazululo esiphelele sokubhekana nalesi sidingo.
Esinye sezici zefilimu yokuvikela upende we-TPU wukumelana kwayo nezinyembezi okuhle kakhulu, okungamelana ngokuphumelelayo nomthelela wezinto ezicijile njengetshe nesihlabathi emgwaqeni, futhi ivikele umzimba ekuklwebheni nasezifomini.Asisekho isidingo sokukhathazeka ngomonakalo ongase ube khona lapho ushayela, futhi ungakwazi ukugxila kakhulu emgwaqeni kanye nesipiliyoni sokushayela lapho ushayela.
Ngaphezu kwalokho, ifilimu yokuvikela upende ye-TPU inokumelana nesimo sezulu esihle kakhulu.Kungakhathaliseki ukuthi ukukhanya kwelanga okuqinile, ukugqwala kwemvula ene-asidi, noma izinto ezingcolisayo, le filimu yokuvikela upende ingawuvikela ngendlela ethembekile upende wemoto emonakalweni, igcine imoto ihlale ibukeka kahle.
Okumangaza nakakhulu ukuthi ifilimu yethu yokuvikela upende we-TPU nayo inomsebenzi wokuziphilisa.Ngemva kokuklwejwa kancane, impahla yayo ingakwazi ukuzilungisa endaweni efudumele efanelekile, ivumele umzimba ukuthi ululame njengangaphambili futhi andise impilo yesevisi yefilimu yokuvikela upende.
Le filimu yokuvikela upende we-TPU ayihlinzeki nje ngokuvikeleka okuphelele, kodwa futhi igcizelela kakhulu ukuvikelwa kwemvelo.Ifilimu yokuvikela upende eyenziwe ngezinto ezithinta imvelo ngeke ibangele noma yimuphi umthwalo endaweni ezungezile, ehambisana nokuphishekela ukuhamba okuluhlaza ngabantu banamuhla.
Ukwethulwa kwefilimu yokuvikela upende we-TPU kuphawula inguquko emkhakheni wokuvikelwa kwezimoto, okuhlinzeka ngezixazululo ezithuthuke kakhulu nezithembekile zokuvikela abanikazi bezimoto.Yamukela isivikelo esiluhlaza, vumela izimoto zethu nomhlaba kuphefumule ndawonye.
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Isikhathi sokuthumela: Aug-03-2023