At present, the domestic production capacity of silicon micropowder is more than 800,000 tons, mainly ordinary silicon micropowder, and high-purity ultrafine silicon micropowder needs to rely heavily on imports. At present, the demand for ultrafine silicon micropowder in China is more than 150,000 tons. Among them, the rubber industry is the largest user, and the coatings industry is an important application area with great potential. Electronic molding materials, silicon substrate materials and electronic and electrical castables mainly rely on imports for high-purity ultrafine silicon micropowder materials.

Ultrafine silicon micropowder has the characteristics of small particle size, large specific surface area, high chemical purity and good dispersion performance. With its superior stability, reinforcement, thickening and thixotropic properties, it has been widely used in many fields such as rubber, coatings, medicine, papermaking, and daily chemicals, and provides the basis for new materials for the development of related industrial fields. And technical guarantee, enjoy the reputation of "industrial MSG" and "the origin of material science". Since its inception, it has become one of the most adaptable and fastest-growing varieties of materials science in today's time. Developed countries have developed high-performance, high-added fine inorganic materials as the focus of new materials in this century.