Ukuqonda Amashidi e-PVC: Izisombululo ezihlukahlukeneyo zezicelo ezahlukeneyo

Amaphepha abonakalayo e-PVC, aziwa ngokucacileyo kunye nokuqina kwawo, asetyenziswa ngokubanzi kumashishini ahlukeneyo, ingakumbi kwicandelo leekhemikhali kunye neplastiki. I-Polyvinyl chloride (PVC) yinto eyahlukahlukeneyo ethi, xa yenziwa ngamashidi, inika uluhlu lweepropathi ezifanelekileyo kwizicelo ezininzi. La masti anokufumaneka kubukhulu obuhlukeneyo kwaye anokuba ngqongqo okanye aguquguqukayo, kuwenze