I-Polyvinyl chloride (PVC) i-resin yokunamathisela njengoba igama liphakamisa ukuthi le resin isetshenziswa kakhulu ngendlela yokunamathisela. Abantu bavame ukubiza lokhu kunamathisela kwepulasitiki. Kuwuketshezi oluyingqayizivele lwe-PVC yepulasitiki esimweni esingakacutshungulwa. Ama-resin okunamathisela avame ukutholwa nge-emulsion kanye nokumiswa okuncane.
Ngenxa yobukhulu bayo bezinhlayiyana ezinhle, i-PVC yokunamathisela i-resin ifana ne-talc powder futhi ayinamanzi. I-PVC yokunamathisela i-resin ixutshwe ne-plasticizer bese inyakaziswa ukuze yakhe ukumiswa okuzinzile, okungukuthi, i-PVC paste, noma i-PVC plasticized paste kanye ne-PVC sol, esetshenziselwa ukucubungula kube imikhiqizo yokugcina. Enqubweni yokwenza unamathisele, ama-fillers ahlukahlukene, ama-diluents, ama-heat stabilizers, ama-foaming agents kanye neziqinisi ezikhanyayo zengezwa ngokuvumelana nezidingo zemikhiqizo ehlukene.
Ukuthuthukiswa kwemboni ye-PVC yokunamathisela i-resin inikeza uhlobo olusha lwezinto eziwuketshezi ezingaguqulwa zibe yimikhiqizo ye-PVC ngokufudumeza kuphela. I-liquid material inezinzuzo zokucushwa okulula, ukusebenza okuzinzile, ukulawula okulula, ukusetshenziswa okulula, ukusebenza okuhle kakhulu komkhiqizo, ukuzinza okuhle kwamakhemikhali, amandla athile omshini, imibala elula, njll. Ngakho-ke, isetshenziswa kabanzi ekukhiqizeni isikhumba sokwenziwa, amathoyizi oqweqwe lwawo, izimpawu zokuthengisa ezithambile, iphepha lokunamathisela odongeni, ukumbozwa ngopende, amapulasitiki anegwebu, njll.
