The iron oxide is used as dye or colorant in various prefabricated concrete parts and archilectural products and materals. It is directly added into cement to color up various indoor and outdoor cement.to color up various indoor and outdoor cement surfaces.
Iron oxide pigment is also applicable to various coatings and protective materials, including water exterior coating and powder coatings, as well as various oil paints, such as epoxy. alkyd, amidogen, and some other primer and finish paints. It can be used in toy paints, fumiture lacquers, electrophoretic paints, enameled paints, etc. Iron oxide pigment is used as coloring materiasl for plastic products, like thermosetting plsatic and thermoplastic, as well as in rubber products, such as tyre tubes for automobiles. Iron oxide is used as catalyst. It can be used in metal semelting,light manufactruing, glass, precious stone and metal polish.