Hermeta transparent iron oxide pigments have many applications, such as automotive paints, wood paints, architectural coatings, industrial coatings, plastics, coatings, rubber, printing inks, art coatings, cosmetics, powder coatings and other fields. The preparation process of Hermeta transparent iron oxide series pigments is strictly controlled, resulting in extremely fine pigment primary particles with high level of transparency and tinting strength. Our transparent iron oxide series pigments have good chemical stability, excellent weather resistance, alkali resistance, acid resistance, and are high-quality ultraviolet absorbers. As transparent iron oxides of inorganic pigments, they have no leakage, no migration and insolubility, and can show excellent effects in both aqueous and solvent-based systems. Transparent iron oxide pigments have high temperature resistance, red is 500°C, yellow, black, brown are all 160°C.