What is easily dispersible rice husk silica?

Easily dispersible rice husk silica is an inorganic compound with the chemical formula of SiO2. According to relevant public information, it is a powdery substance obtained by oxidation of rice husk, which has certain hygroscopicity, adsorption and stability. Easily dispersible rice husk silica is an inorganic compound, which is widely used in rubber, plastic, paint, ink, building materials, medicine and food. The main characteristics of easily dispersible rice husk silica are small particle size and large specific surface area, which can increase the strength and hardness of composite materials, and also improve the wear resistance, corrosion resistance and fire resistance of materials. In addition, easily dispersible rice husk silica can also increase the uniformity and fluidity of materials, and absorb moisture, harmful gases and organic solvents, thus protecting materials.