Isikhumba se-PVC, igama elipheleleyo le-polyvinyl chloride yesikhumba sokwenziwa, yinto eyenziwe ngelaphu elifakwe nge-polyvinyl chloride (PVC) resin, i-plasticizers, i-stabilizers kunye nezinye izongezo zekhemikhali. Ngamanye amaxesha iphinda igutyungelwe ngumaleko wefilimu yePVC. Iqhutywe yinkqubo ethile.
Izinto eziluncedo ngethwathwa PVC ziquka amandla aphezulu, ixabiso eliphantsi, isiphumo esihle zokuhombisa, ukusebenza okugqwesileyo manzi kunye nezinga eliphezulu lokusetyenziswa. Nangona kunjalo, ngokuqhelekileyo ayikwazi ukufezekisa umphumo wesikhumba sangempela ngokweemvakalelo kunye nokuqina, kwaye kulula ukuguga kunye nokuqina emva kokusetyenziswa kwexesha elide.
Isikhumba sePVC sisetyenziswa kakhulu kwiinkalo ezahlukeneyo, ezifana nokwenza iibhegi, izigqubuthelo zokuhlala, iilayini, njl.