An fi amfani dashi don bushewa, haɗawa da sanyaya foda da granules kamar robobi, roba, sunadarai, Caco3, da sauransu.
Shi ne mafi kyawun kayan aiki don samar da kayan filastik mai siffa da filastik.
Yana da kayan aiki na asali na PVC bututu / bayanin martaba / allo, PVC kumfa jirgin yin inji.