SiO2 - 20nm / 30nm / 50nm Nanometers 99.8% purity hydrophobic silica powder, nano coating silica particles SiO2

SiO2 - 20nm / 30nm / 50nm Nanometers 99.8% purity hydrophobic silica powder, nano coating silica particles SiO2   

Silicon dioxide：

1) White dispersed powder

2) Can be dissolved by NaOH and HF, but cannot be dissolved by other kinds

of acid, water and solvents

3) It has a good performance

4) With resistance to higher temperature

5) Will not combust and has good isolation
Applications:
Due to its small particle size, specific surface area is big, therefore the surface adsorption power, surface energy, high chemical purity, good dispersion performance, heat resistance, resistance has specific performance, with its excellent stability, reinforcing, thickening and thixotropy, and unique features in the field of the academic disciplines, having the effect that cannot replace. Widely used in various industries as additive, catalyst carrier, petrochemical industry, decoloring agent, matting agent, rubber reinforcing agent, plastic filling agent, ink thickener, soft metal polishing agent, Insulation and adiabatic filler, senior daily cosmetics packing and spraying materials, medicine, environmental protection and other fields.