Using high-tech nanotechnology, the product is organic and inorganic dense coated powder. Narrow particle size distribution, good chemical stability, high degree of activation, good dispersion, high whiteness and other characteristics. High purity, acid resistance, alkali resistance, high temperature resistance and no loss of gloss, good salt spray resistance and weather resistance. It can be widely used in various water-based paints, water-based wood paints, inks, plastics and other products. It can maintain the transparency of the products. It can be used as a transparent masterbatch of barium sulfate, and it can significantly improve the surface gloss, paint film hardness, weather resistance, and auxiliary Focus on and reduce costs.