Ultramarine pigment is a blue inorganic pigment whose unique red light occupies a place for the blue pigment. Ultramarine pigment products are very versatile. In terms of coloring, it is used in blue paints, coatings, rubber, ink, tarpaulin, painted and blue paints for building exterior walls. In terms of whitening, it is used in papermaking, soap and detergent powder, starch, white products and folk murals, etc.
