PVC ndi pulasitiki wamba yomwe nthawi zambiri imapangidwa kukhala mapaipi ndi zomangira, mapepala ndi mafilimu, ndi zina zambiri.

Ndiwotsika mtengo ndipo amalekerera ma acid, alkalis, mchere, ndi zosungunulira, zomwe zimapangitsa kuti zikhale zoyenera kukhudzana ndi zinthu zamafuta. Itha kupangidwa kuti ikhale yowoneka bwino kapena yowoneka bwino ngati pakufunika, ndipo ndiyosavuta kuyikongoletsa. Amagwiritsidwa ntchito pomanga, waya ndi chingwe, ma CD, magalimoto, zamankhwala ndi zina.

Komabe, PVC ilibe kukhazikika kwamafuta ndipo imakonda kuwola pakutentha, kutulutsa hydrogen chloride (HCl), zomwe zimapangitsa kuti zinthu zisinthe komanso kuchepa kwa magwiridwe antchito. PVC yoyera ndiyosasunthika, makamaka sachedwa kusweka pa kutentha kochepa, ndipo imafuna kuwonjezera kwa mapulasitiki kuti azitha kusinthasintha. Ili ndi kukana kwanyengo, ndipo ikayatsidwa ndi kuwala ndi kutentha kwa nthawi yayitali, PVC imakonda kukalamba, kusinthika, brittleness, ndi zina zambiri.

Chifukwa chake, zokhazikika za PVC ziyenera kuwonjezeredwa pakukonza kuti ziteteze kuwonongeka kwamafuta, kukulitsa moyo, kusunga mawonekedwe, komanso kukonza magwiridwe antchito.

Kupititsa patsogolo ntchito ndi maonekedwe a mankhwala omalizidwa, opanga nthawi zambiri amawonjezera zowonjezera zowonjezera. KuwonjezeraOBAamatha kuyeretsa zinthu za PVC. Poyerekeza ndi njira zina zoyera, kugwiritsa ntchito OBA kumakhala ndi mtengo wotsika komanso zotsatira zake zazikulu, zomwe zimapangitsa kuti zikhale zoyenera kupanga zazikulu.Antioxidants, stabilizers kuwala,UV absorbers, mapulasitiki, ndi zina ndi zosankha zabwino zokulitsa moyo wazinthu.