Polyvinyl kiloraidi (PVC) translucent, didan.PVC jẹ patapata ti kii ṣe majele ati adun, awọ ara eniyan tabi eto atẹgun laisi eyikeyi iwuri, o jẹ awọn ohun elo ore ayika.PVC ni irọrun, resistance tutu, idabobo itanna, fifẹ to dara, atunse, titẹkuro ati resistance resistance, awọn ohun-ini ẹrọ, awọn ohun-ini itanna to dara julọ, acid lagbara ati resistance alkali, iduroṣinṣin kemikali ti o dara, O jẹ ayanfẹ agbaye, olokiki pupọ ati lilo pupọ. ninu ohun elo sintetiki.