I-PVC imele i-polyvinyl chloride futhi iyinto eguquguqukayo esetshenziswa kakhulu ekukhiqizeni. Ivame ukusetshenziswa ekukhiqizeni amapayipi, izintambo, izingubo kanye nokupakisha, phakathi kwezinye izinhlelo zokusebenza eziningi. Esinye sezithako ezibalulekile eziqinisekisa ukuqina nokusebenza kwemikhiqizo ye-PVC yiziqinisi ze-PVC.
Iziqinisi ze-PVCziyizithasiselo ezixutshwe ne-PVC ngesikhathi senqubo yokukhiqiza i-PVC ukuvimbela ukuwohloka kwezinto ezibangelwa ukushisa, imisebe ye-UV nezinye izici zemvelo. Lokhu kubalulekile ukuqinisekisa ukuthi imikhiqizo ye-PVC ihlala isikhathi eside futhi ingamelana nobunzima bokusetshenziswa kwansuku zonke.
Kunezinhlobo ezahlukene zeziqinisi ze-PVC, ngayinye eyenzelwe ukuxazulula izinselele ezithile. Isibonelo, iziqinisi zokushisa zisetshenziselwa ukuvikela i-PVC emazingeni okushisa aphezulu, kuyilapho iziqinisi ze-UV zisiza ukuvimbela ukuthi izinto zingaboli lapho zichayeka elangeni. Ezinye izinhlobo zeziqinisi zifaka phakathi izithambisi, izilungisi zomthelela kanye nezinsiza zokucubungula, konke okudlala indima ekuthuthukiseni ukusebenza kanye nokuphila kwenkonzo yemikhiqizo ye-PVC.
Embonini yokwakha, iziqinisi ze-PVC zibaluleke kakhulu ukuqinisekisa ukuqina kwamapayipi kanye nokufakwa kwe-PVC. Le mikhiqizo ivame ukusetshenziswa ezinhlelweni zamapayipi ezivezwa amazinga okushisa ahlukahlukene kanye nokucindezela. Ngaphandle kweziqinisi ezifanele, amapayipi e-PVC angaba buthakathaka futhi aqhekeke kalula, okubangela ukuvuza kanye nokulungiswa okubizayo.
Ngokufanayo, embonini yezimoto,Iziqinisi ze-PVCzisetshenziswa ekukhiqizweni kwezintambo kanye nama-wire harnesses. Lezi zingxenye zivame ukuthintwa ukushisa nokudlidliza, futhi ukuba khona kweziqinisi kuqinisekisa ukuthi ukufakelwa kwe-PVC kuhlala kuphelele futhi kuthembekile kuyo yonke impilo yemoto.
Emkhakheni wezimpahla zabathengi, iziqinisi ze-PVC nazo zidlala indima ebalulekile. Kusukela phansi kwe-vinyl kuya kuzimele zamafasitela, i-PVC iyindlela ethandwayo ngenxa yokuqina kwayo kanye nezidingo zokunakekelwa eziphansi. Ngokufaka iziqinisi ngesikhathi senqubo yokukhiqiza, le mikhiqizo igcina ukubukeka kwayo nokusebenza kwayo iminyaka eminingi, ngisho nasezindaweni ezinzima.
Kuyaphawuleka ukuthi ukusetshenziswa kweziqinisi ze-PVC kuqondiswa nayizindinganiso zomthetho ukuqinisekisa ukuphepha kanye nomthelela wemvelo wemikhiqizo ye-PVC. Isibonelo, izinhlobo ezithile zeziqinisi, njengeziqinisi ezisekelwe ku-lead, ziyaqedwa ezindaweni eziningi ngenxa yokukhathazeka ngobuthi bazo. Ngenxa yalokho, abakhiqizi baphendukela kakhulu kwezinye iziqinisi ezinikeza ukusebenza okufanayo kodwa ngaphandle kwezingozi zempilo ezingaba khona.
Ngakho-ke, iziqinisi ze-PVC ziyizithasiselo ezibalulekile ezisiza ekuthuthukiseni ukuthembeka nokuphila kwenkonzo yemikhiqizo ye-PVC ezimbonini ezahlukahlukene. Ngokuvikela i-PVC ekuwohlokeni okubangelwa ukushisa, imisebe ye-UV nezinye izici zemvelo, iziqinisi ziqinisekisa ukuthi imikhiqizo ye-PVC iyaqhubeka nokusebenza kahle ekusetshenzisweni kwayo okuhlosiwe. Njengoba isidingo sezinto ezihlala isikhathi eside nezisimeme siqhubeka nokukhula, indima yeziqinisi ze-PVC ekukhuthazeni ukusetshenziswa kabanzi kwe-PVC isalokhu ibaluleke njengakuqala.
Isikhathi sokuthunyelwe: Jan-05-2024