Ukubonisa ngale:
I-PET iyinto esobala, iyenza ifaneleke ukupakisha izinhlelo zokusebenza lapho ukubonakala kokuqukethwe kubalulekile.
Okungasindi:
I-PET iyinto engasindi, enenzuzo ukupakishwa njengoba isiza ukunciphisa izindleko zokuhamba nokusetshenziswa kwamandla.
Amandla:
Naphezu kwemvelo yayo engasindi, i-PET inamandla futhi ihlala isikhathi eside. Inikeza amandla amahle emishini, okwenza ifaneleke imikhiqizo yokupakisha edinga ukuvikelwa.
Ukumelana Namakhemikhali:
I-PET ayizwani namakhemikhali amaningi, okuyenza ifaneleke ukugcina imikhiqizo ehlukahlukene, okuhlanganisa ukudla neziphuzo.
Ukusebenziseka kabusha:
Esinye sezici eziphawulekayo ze-PET ukugaywa kwayo kabusha. Ingagaywa kabusha izikhathi eziningi, kube nomthelela ekusimameni kwemvelo.
Izici Zokuvimbela:
I-PET inezakhiwo ezinhle zokuthiya umoya-mpilo, isikhutha, nomswakama, okuyenza ifanelekele imikhiqizo yokupakisha edinga ukuvikelwa kulezi zakhi.
Ukuhlukahluka:
I-PET ingacutshungulwa kusetshenziswa izindlela ezahlukahlukene ezinjengokubumba umjovo, ukubumba igalelo, nokukhipha, okuvumela ukukhiqizwa kwemikhiqizo ehlukahlukene, okuhlanganisa amabhodlela, iziqukathi, namafilimu.
Ukucaca:
I-PET inikeza ukucaciseleka okuhle kakhulu, ikwenze kube ukukhetha okuthandwayo kokupakishwa kwezinto lapho ukubonakala komkhiqizo kubalulekile, njengasesimweni samabhodlela eziphuzo acacile.
Kuqiza kahle:
I-PET iyinto engabizi kakhulu, ebaluleke kakhulu ekukhiqizeni ngobuningi nasekukhiqizeni ngezinga elikhulu.
Ukumelana Nokushisa:
I-PET inokumelana nokushisa okuhle, okuyivumela ukuthi imelane namazinga okushisa ajwayelekile okuhlangatshezwana nawo phakathi nezinqubo zokupakisha, ukuthutha, nokugcinwa.
Okungasebenzi:
I-PET ayisebenzi ngemikhiqizo eminingi yokudla neziphuzo, okuyenza ibe impahla ephephile nefanele ukupakishwa kwezicelo embonini yokudla neziphuzo.
Njengomkhiqizi Oholayo Weshidi Le-PET---- Wallis
Izinhlobo ezahlukene ze-PET
I-Polyethylene terephthalate (PET) ingaba khona ngezindlela ezahlukene noma izinhlobo ezisekelwe ekwakhiweni kwayo kwamangqamuzana kanye nezakhiwo. Izinhlobo ezimbili eziyinhloko ze-PET yi-amorphous PET (APET) ne-crystalline PET (CPET). Uhlobo ngalunye lunezici ezihlukile kanye nezinhlelo zokusebenza:
I-Amorphous PET (APET):
Ukungafihli: I-APET isobala futhi icacile, ivumela ukubonakala okuhle kakhulu kokuqukethwe okupakishiwe.
Ukuvumelana nezimo: Ivumelana nezimo kakhulu uma iqhathaniswa ne-crystalline PET, iyenza ifanelekele izinhlelo zokusebenza ezidinga ukugoba noma ukubunjwa.
Ukucutshungulwa: I-APET ivamise ukusetshenziselwa izinhlelo zokusebenza ze-thermoforming, lapho kusetshenziswa ukushisa ukuze kubunjwe izinto zibe yizimo ezithile.
Izicelo: Ivamise ukusetshenziselwa amathreyi okupakisha, ukupakishwa kwamabhamuza, neziqukathi ezicacile.
I-Crystalline PET (CPET):
Ukuqina: I-CPET iqinile futhi inephuzu lokuncibilika eliphakeme uma liqhathaniswa ne-amorphous PET.
Ukumelana Nokushisa: Inokumelana nokushisa okuhle kakhulu, okuyenza ifaneleke izinhlelo zokusebenza ezibandakanya ukuchayeka emazingeni okushisa aphezulu, njengamathreyi ashisekayo.
Ukucutshungulwa: I-CPET ivame ukusetshenziswa ekubumbeni umjovo kanye nezinqubo zokukhipha ngenxa yokuqina kwayo.
Izicelo: Isetshenziselwa kakhulu ukupakisha okudinga ukumelana nokushisa, okufana namathreyi okudla afakwa nge-microwave, iziqukathi ezishisekayo, namabhodlela eziphuzo athile.
I-PET Egaywe Kabusha (RPET):
Ukusimama: I-PET Esenziwe kabusha isuselwa ekugayweni kabusha kwemikhiqizo ye-PET yangemva komthengi.
Izakhiwo: Nakuba izakhiwo zingahluka ngokuya ngenqubo yokugaywa kabusha, i-rPET ivamise ukusetshenziswa ezinhlelweni lapho ukusimama kubaluleke kakhulu.
Izicelo: Isetshenziswa ekukhiqizeni amabhodlela e-PET agaywe kabusha, iziqukathi, nezinye izinto zokupakisha.
I-PETG (I-Glycol-Modified PET):
Ukucaca: I-PETG inikeza ukucaca okufana ne-APET futhi ivamise ukusetshenziswa ezinhlelweni lapho obala kubalulekile.
I-Impact Resistance: Ithuthukise ukumelana nomthelela uma iqhathaniswa ne-PET ejwayelekile, iyenza ifanelekele izinhlelo zokusebenza ezidinga ukuqina.
Izinhlelo zokusebenza: Ngokuvamile zisetshenziswa ekukhiqizweni kwamaphakheji acacile, izibonisi, namadivayisi wezokwelapha.
I-Biodegradable PET:
Ilungele Imvelo: Lezi zinhlobonhlobo ze-PET zenzelwe ukuwohloka kwemvelo ngaphansi kwezimo ezithile, zinikeza enye indlela evumelana nemvelo.
Izakhiwo: I-Biodegradable PET igcina ezinye zezinto ezibalulekile ze-PET yendabuko kodwa ngenzuzo eyengeziwe yokunciphisa umthelela wendawo.
Izicelo: Isetshenziswa kuzixazululo zokupakisha ezikhathalela imvelo.
Njengomkhiqizi Oholayo Weshidi Le-PET---- Wallis
