The use of iron oxide red

1. Iron oxide red pigment is used as a pigment or coloring agent on a variety of concrete precasts and building products, and it must be directly transferred into cement to be used. It can be used in the colorful concrete exterior of various rooms, as well as various construction ceramics, and so on.
2. In the batching tank, the iron oxide red pigment, paint, and filler are combined to form a coarse color paste. Different grinding equipment is used depending on the viscosity of the solvent added. A three-roll mill, for example, can roll thick paste. Grout can be ground finely using a high-efficiency sand mill (vertical or horizontal) or a ball mill. The primer should be around 50 microns, and the top coat should be around 40 microns. Then, in the paint mixing tank, add resin, dry materials, solvents, and other ingredients for paint dispersion, color matching, viscosity adjustment, and other purposes, as well as final filtration and finished product packaging.