Silicon dioxide matting agent for high-end coatings is a new generation of high-quality matting agent refined through a unique production process and special surface treatment. This series of products has a refractive index very similar to that of resin, which can give the paint film better transparency. This type of matting agent has good dispersibility and can achieve good wetting effect during the production process. In this production process, special organic compounds are used for surface treatment, which can better reflect the suspension of the product, especially in low viscosity systems, thus better showcasing the layering of materials and the brightness of colors.