Zinc oxide, yomwe imadziwikanso kuti zinc white, ndi ufa woyera woyera wopangidwa ndi tinthu tating'ono ta amorphous kapena singano.Monga zida zopangira mankhwala, zimakhala ndi ntchito zosiyanasiyana, monga zamagetsi za mphira, mankhwala, zokutira ndi mafakitale ena.