Coating powder 12055-23-1

Hafnium dioxide is a non-toxic, odorless white solid, insoluble in water, hydrochloric acid and nitric acid, soluble in concentrated sulfuric acid and hydrofluoric acid; stable chemical properties, high melting point, excellent optical properties, especially in the near ultraviolet With good light transmittance to mid-infrared, high refractive index and excellent chemical stability, it has become the first choice for high refractive index materials for high-power lasers. Molecular weight:44.01 Density: 9.68 g/cm³ Colour:White Melting point: 2758 ℃ Boiling point:N/A EINECS (EC NO.)：235-013-2 Main application of nano hafnium dioxide: 1.The raw material of metal hafnium and its compounds, used in the nuclear industry; 2.Refractory materials, anti-radioactive coatings and special catalysts 3.Infrared optical coating material 4.High temperature structural materials Nano-HfO2 has high purity, XRD detect no impurity phase, small particle size（50nm）, large specific surface area, High surface activity.