1. In the building materials industry, it is mainly used for colored cement, colored cement tile, colored cement tile, imitation glass, concrete tile, colored mortar, colored asphalt, terrazzo, mosaic tile, artificial marble and wall painting
2. Used to dye and protect various coatings, including water-based interior and exterior wall coatings, powder coatings, etc. Can also be applied to various oil-based paints including epoxy, alkyd, amino and other primers and topcoats
3. Used for dyeing plastic products, such as thermosetting plastics and thermoplastics, as well as dyeing rubber products, such as car inner tubes, aircraft inner tubes, bicycle tubes, etc.
4. Used for advanced precision grinding materials, polishing precision hardware instruments, optical glass, etc. High purity is the main base material for powder metallurgy, which is used for melting various magnetic alloys and other advanced alloy steels.
5. It can also be used for toy paint, decorative paint, furniture paint, electrophoretic paint and enamel paint. Iron red primer has an anti-rust function and can replace expensive red lead paint, saving non-ferrous metals.