I-Polyethylene terephthalate glycol, eyaziwa kakhulu ngokuthi i-PETG noma i-PET-G, iyi-polyester ye-thermoplastic eyaziwa ngokumelana kwayo okumangalisayo kwamakhemikhali, ukuqina, kanye nokwakheka okuhle kakhulu ngesikhathi sokukhiqiza. Izinga layo lokushisa eliphansi lokubumba livumela ukubumba okulula kwe-vacuum kanye nengcindezi, kanye nokugoba ukushisa, okwenza kube yinto eguquguqukayo yezinhlelo zokusebenza ezahlukahlukene. Ishidi le-PETG lisetshenziswa kabanzi ezimbonini ezahlukahlukene futhi lifaneleka kahle izinhlelo zokusebenza ezifana nokupakisha kwezentengiselwano kanye nezokwelapha, izibonisi zokukhangisa kanye nezivikelo ze-elekthronikhi, ezinikeza ukusebenza okuthembekile kanye nokuzivumelanisa nezidingo ezahlukene.
Nakuba i-PETG ibonakala ngokwemvelo, ingashintsha umbala kalula ngesikhathi sokucubungula. Ngaphezu kwalokho, inkinga enkulu ye-PETG ukuthi izinto zokusetshenziswa azimelani ne-UV.
I-PETG inezakhiwo ezinhle zokucubungula amashidi, izindleko eziphansi zezinto zokwakha kanye nokusetshenziswa okubanzi kakhulu, njengokwakha i-vacuum, amabhokisi okugoqa, kanye nokuphrinta.
Ishidi le-PETG linokusetshenziswa okuhlukahlukene ngenxa yokuthi kulula ukulilungisa kanye nokumelana namakhemikhali. Livame ukusetshenziswa emabhodleleni eziphuzo angasetshenziswa futhi, ezitsheni zamafutha okupheka, nasezitsheni zokugcina ukudla ezihambisana ne-FDA. Amashidi e-PETG angasetshenziswa futhi kuyo yonke insimu yezokwelapha, lapho isakhiwo esiqinile se-PETG siyenza ikwazi ukumelana nobunzima bezinqubo zokubulala amagciwane, okwenza kube yinto efanelekile yokufakelwa kwezokwelapha kanye nokupakisha imithi kanye namadivayisi ezokwelapha.
Ishidi lepulasitiki le-PETG livame ukuba yizinto ezikhethwayo zezitendi zokuthengisa kanye nezinye izibonisi zokuthengisa. Ngenxa yokuthi amashidi e-PETG akhiqizwa kalula ngezimo nemibala ehlukahlukene, amabhizinisi avame ukusebenzisa izinto ze-PETG ukudala izimpawu eziheha amehlo eziheha amakhasimende. Ngaphezu kwalokho, i-PETG kulula ukuyiphrinta, okwenza izithombe eziyinkimbinkimbi ezenziwe ngokwezifiso zibe inketho engabizi.
Ngenxa yokumelana nokushisa okwandisiwe, ama-molecule e-PETG awahlangani ndawonye kalula njenge-PET, okwehlisa iphuzu lokuncibilika futhi kuvimbele ukwakheka kwamakristalu. Lokhu kusho ukuthi amashidi e-PETG angasetshenziswa ekubunjweni kwe-thermoforming, ukuphrinta kwe-3D, kanye nezinye izinhlelo zokusebenza zokushisa okuphezulu ngaphandle kokulahlekelwa yizakhiwo zawo.
Ishidi le-PETG noma le-PET-G liyi-polyester ye-thermoplastic enikeza ukumelana okumangalisayo kwamakhemikhali, ukuqina kanye nokwakheka.
Njengoba inhlaka ngayinye inezinzuzo nezinkinga ezahlukene, sizoyihlaziya ngayinye, sithole izimo zokusebenzisa ezingcono kakhulu, bese sichaza indlela yokusebenzisa inhlaka ngayinye ngamashidi e-PETG.
Amashidi e-PETG afaneleka kakhulu ekushiseni, afanele ukubhoboza, futhi angahlanganiswa ngokushisela (kusetshenziswa izinduku zokushisela ezenziwe nge-PETG ekhethekile) noma ngokunamathisela. Amashidi e-PETG angaba nokudlulisa ukukhanya okuphezulu okufika ku-90%, okwenza abe yindlela engcono kakhulu futhi engabizi kakhulu esikhundleni se-plexiglass, ikakhulukazi lapho kukhiqizwa imikhiqizo edinga ukubumba, ukuxhumeka okushisiwe, noma ukushiswa okubanzi.
I-PETG inezakhiwo ezinhle kakhulu zokulungisa ukushisa ezidinga ukudonsa okujulile, ukusikwa okuyinkimbinkimbi, kanye nemininingwane ebunjiwe enembile ngaphandle kokulahla ubuqotho besakhiwo.
I-HSQY Plastics Group inikeza uhla olubanzi lwamashidi e-PETG ngezindlela ezahlukene kanye nezincazelo zezinhlelo zokusebenza ezahlukahlukene.
Amashidi e-PETG asetshenziswa kabanzi ngenxa yokuthi kulula ukuwalungisa ngokushisa kanye nokumelana namakhemikhali. Isakhiwo esiqinile se-PETG sisho ukuthi ingamelana nobunzima bezinqubo zokubulala amagciwane, okwenza kube yinto efanelekile yokufakelwa kwezokwelapha kanye nokupakisha imithi kanye namadivayisi ezokwelapha.
Amashidi e-PETG nawo anokuncipha okuncane, amandla amakhulu, kanye nokumelana okukhulu kwamakhemikhali. Lokhu kwenza ikwazi ukuphrinta izinto ezingamelana namazinga okushisa aphezulu, ukusetshenziswa okuphephile kokudla, kanye nomthelela omuhle kakhulu. Amashidi e-PETG avame ukuba yizinto ezikhethwayo zamadokodo okuthengisa kanye nezinye izibonisi zokuthengisa.
Amashidi e-PETG avame ukuba yizinto ezikhethwayo zamadokodo okuthengisa kanye nezinye izibonisi zokuthengisa. Ngaphezu kwalokho, inzuzo eyengeziwe yokuthi amashidi e-PETG kulula ukuwaphrinta yenza izithombe ezenziwe ngokwezifiso neziyinkimbinkimbi zibe inketho engabizi.


