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I-Pvc yokuchasa ukutyibilika iyonke inyathelo lesitephusi
Izinto eziphambili zemveliso yinto entsha ye-PVC ye-resin, i-calcium carbonate yendalo, i-plasticizer engeyona i-phthalic, kunye nomphezulu wesinyathelo ngumaleko ocacileyo wokunxiba we-PVC ecocekileyo (ukwandisa ubomi benkonzo yesinyathelo).Izitepsi zesitebhisi zineempembelelo ezintle kakhulu zokuchasa, isandi esifunxa isandi, kwaye zinemibala eyahlukeneyo yokukhetha, enokuthi ihlangabezane neemfuno zobungakanani bemigangatho eyahlukeneyo kwizakhiwo zanamhlanje kunye nokucwangciswa kombala ngokubanzi.
