1.oil absorption : Small oil absorption will not affect the viscosity of paint even long storage will not be false thick. 2.High light absorption efficiency: The special particleization treatment makes it have a good dispersion degree. Compared with other silica matting powder the porosity is significantly larger which improves its matting efficiency. 3. High transparency: Small particle size and a narrower particle size distribution so as to achieve more ideal film smoothness and excellent film transparency. 4. Best suspension: Through unique surface treatment technology it has the function of thixotropy anti-sink anti-flow and haze elimination at the same time. 5. High resistance to excessive grinding: Organic treatment products can show excellent scratch resistance and wear resistance feel very good.