Main function of micro silicon powder

the main functions of micro silica powder are as follows: 1 It is widely used in castable refractories and electrofusion and sintering refractories. Such as high-grade high-performance low cement refractory castables and prefabricated parts, large iron ditch and ladle materials, breathable bricks, coating repair materials, etc; Application of self flowing refractory pouring material and dry and wet spraying construction; Oxide bonded silicon carbide products (ceramic kiln furniture, flame barrier, etc.); High temperature calcium silicate light heat insulation material; Corundum mullite push plate for electric porcelain kiln; High temperature wear-resistant materials and products; Corundum and ceramic products. 2. It is used for mortar and concrete medium and high-rise buildings, seaport terminals, reservoir dams, water culvert gates, railway bridges, subways, tunnels, airport runways, concrete pavement and coal mine roadway bolting and shotcrete reinforcement. 3. New wall materials and finishing materials: polymer mortar for wall insulation, insulation mortar and interface agent. 4. Nano silica sol, as an active material, is used in advanced environmental protection coatings, fireproof and anti-corrosion coatings. 5. Internal and external walls are processed with putty powder. 6. Rubber, resin, coating and paint. 7. Additives in other active fields. （WeiGuiFenDeZhuYaoZuoYong）