I-PVC imele i-polyvinyl chloride futhi iyimpahla eguquguqukayo esetshenziswa kakhulu ekukhiqizeni. Ivame ukusetshenziswa ekukhiqizeni amapayipi, izintambo, izingubo zokugqoka kanye nokupakisha, phakathi kwezinye izinhlelo zokusebenza eziningi. Esinye sezithako eziyinhloko eziqinisekisa ukuqina nokusebenza kwemikhiqizo ye-PVC yizinzisi ze-PVC.
PVC stabilizersziyizithasiselo ezixutshwe ne-PVC ngesikhathi senqubo yokukhiqiza ye-PVC ukuvimbela ukuwohloka kwezinto okubangelwa ukushisa, imisebe ye-UV nezinye izici zemvelo. Lokhu kubalulekile ukuqinisekisa ukuthi imikhiqizo ye-PVC ineshelufu ende futhi ingamelana nobunzima bokusetshenziswa kwansuku zonke.
Kunezinhlobo ezahlukene zezinzinzisi ze-PVC, ngayinye yakhelwe ukuxazulula izinselele ezithile. Isibonelo, izinzisi zokushisa zisetshenziselwa ukuvikela i-PVC emazingeni okushisa aphezulu, kuyilapho izinzinzisi ze-UV zisiza ukuvimbela okokusebenza ekonakalisweni lapho kuvezwe elangeni. Ezinye izinhlobo zezinzisi zihlanganisa izinto zokuthambisa, izilungisi zomthelela nezinsiza zokucubungula, zonke ezidlala indima ekuthuthukiseni ukusebenza nempilo yesevisi yemikhiqizo ye-PVC.
Embonini yezokwakha, iziqinisi ze-PVC zibaluleke kakhulu ukuqinisekisa ukuqina kwamapayipi e-PVC nokufakwa. Le mikhiqizo ivame ukusetshenziswa ezinhlelweni zamapayipi ezivezwa ezinhlobonhlobo zamazinga okushisa nezingcindezi. Ngaphandle kweziqinisi ezifanele, amapayipi e-PVC angaba brittle futhi aqhekeke kalula, abangele ukuvuza kanye nokulungisa okungaba eqolo.
Ngokufanayo, embonini yezimoto,PVC stabilizersasetshenziswa ekukhiqizeni izintambo namahhanisi ezintambo. Lezi zingxenye zivame ukuthinteka ukushisa nokudlidliza, futhi ukuba khona kweziqinisi kuqinisekisa ukuthi ukufakwa kwe-PVC kuhlala kuphelele futhi kuthembekile kuyo yonke impilo yemoto.
Emkhakheni wezimpahla zabathengi, izizinzisi ze-PVC nazo zidlala indima ebalulekile. Kusukela ku-vinyl flooring kuya kumafreyimu amafasitela, i-PVC iyisinqumo esithandwayo ngenxa yokuqina kwayo kanye nezidingo eziphansi zokunakekelwa. Ngokuhlanganisa iziqinisi phakathi nenqubo yokukhiqiza, le mikhiqizo igcina ukubukeka nokusebenza kwayo iminyaka, ngisho nasezimweni eziyinselele.
Kuyaqapheleka ukuthi ukusetshenziswa kwezinzinzisi ze-PVC nakho kuqondiswa izindinganiso zokulawula ukuze kuqinisekiswe ukuphepha kanye nomthelela wemvelo wemikhiqizo ye-PVC. Isibonelo, izinhlobo ezithile zeziqinisi, njengezinzinzisi ezisekelwe kumthofu, ziyayekwa ezindaweni eziningi ngenxa yokukhathazeka ngobuthi bazo. Ngenxa yalokho, abakhiqizi baya ngokuya bephendukela kwezinye iziqinisi ezinikeza ukusebenza okufanayo kodwa ngaphandle kwezingozi zezempilo ezingaba khona.
Ngakho-ke, iziqinisi ze-PVC ziyizithasiselo ezibalulekile ezisiza ukuthuthukisa ukuthembeka nempilo yesevisi yemikhiqizo ye-PVC ezimbonini ezihlukahlukene. Ngokuvikela i-PVC ekonakalisweni okubangelwa ukushisa, imisebe ye-UV nezinye izici zemvelo, iziqinisi ziqinisekisa ukuthi imikhiqizo ye-PVC iyaqhubeka nokusebenza ngempumelelo ekusetshenzisweni kwayo okuhlosiwe. Njengoba isidingo sezinto ezihlala isikhathi eside nezisimeme sikhula, indima yeziqinisi ze-PVC ekukhuthazeni ukusetshenziswa okusabalele kwe-PVC isabalulekile kunangaphambili.
Isikhathi sokuthumela: Jan-05-2024