I-PVC iyipulasitiki ejwayelekile evame ukwenziwa ngamapayipi nokufakwa, amashidi namafilimu, njll.
Ibiza kakhulu futhi inokubekezelela okuthile kwama-acid athile, ama-alkali, usawoti, kanye nama-sol, okwenza kulungele ukuxhumana nezinto ezinamafutha. Kungenziwa ukubukeka okusobala noma kwe-opaque njengoba kudingeka, futhi kulula ukufaka imibala. Kusetshenziswa kabanzi ekwakhiweni, ngocingo nekhebula, ukupakisha, izimoto, ezokwelapha kanye nezinye izinkambu.
Kodwa-ke, i-PVC inokuqina okungekho emthethweni futhi ithambekele ekuvuselelekeni kwamazinga okushisa, ukukhulula i-hydrogen chloride (HCL), okuholela ekuhlelweni kwezinto ezibonakalayo kanye nokuncipha kokusebenza. I-Pup PVC ehlanzekile iyi-brittle, ikakhulukazi ithambekele ekuqhekekeni kwamazinga okushisa aphansi, futhi idinga ukwengeza amapulasitiki ukuthuthukisa ukuguquguquka. Inokumelana kahle kwesimo sezulu, futhi lapho ivezwa ukukhanya nokushisa isikhathi eside, i-PVC ithambekele ekugugeni, ukuguquguquka, ubucwebe, njll.
Ngakho-ke, abaqinisi be-PVC kumele bangezwe ngesikhathi sokucutshungulwa ukuvikela ukubola ngempumelelo, bandise isikhathi sokuphila, babukeke, futhi bathuthukise ukusebenza kokusebenza.
Ukwenza ngcono ukusebenza nokubukeka komkhiqizo ophelile, abakhiqizi bavame ukwengeza amanani amancane ezengezo. OkufanelezelaUhloboingathuthukisa ubumsulwa bemikhiqizo ye-PVC. Uma kuqhathaniswa nezinye izindlela ezimhlophe, usebenzisa i-OBA inezindleko eziphansi nemiphumela ebalulekile, okwenza ilungele ukukhiqizwa okukhulu.Ama-antioxidants, Abaqinisi abakhanyayo, Ama-UV atholakalayoAmapulasitiki, njll ukukhetha okuhle kokunweba isikhathi sokuphila komkhiqizo.
Isikhathi sePosi: Feb-10-2025