Cesium Doped Tungsten Oxide Nanoparticles CS0.33WO3 Cesium tungsten bronze

Application of Nano Cesium Tungten Bronze Powder: Transparent heat isolation

Nano cesium tungsten bronze powder is an inorganic nano material with good near-infrared absorption, with uniform particles and good dispersion. A new type of functional material with strong absorption in the near-infrared region (wavelength 800-1200nm) and high transmittance in the visible light region (wavelength 380-780nm). The infrared absorption at 950nm can reach more than 90%, and the visible light transmittance at 550nm can reach more than 70%.

Cesium Tungsten Bronze (Cs0.32WO3) nano powder 80-100nm is a new functional material with strong absorption in the near-infrared region (wavelength 800-1200nm) and high transmittance in the visible light region (wavelength 380-780nm). This material is currently the best-performing transparent insulation material for automotive film, PVB insulation laminated film, and transparent insulation coating. Adding about 1.3 grams per square meter to the coating can achieve a 950nm infrared blocking rate of more than 90% and 550nm visible light. The transmittance is more than 70%, and the haze is less than 0.5%. Cesium tungsten bronze nano-powders are also widely used in laser marking, laser welding, greenhouses, photothermal diagnosis and treatment, and infrared filters.