Cs0.33WO3 thermal insulation paper, or Cs0.33WO3 heat insulation film, is a kind of transparent "paper" prepared using cesium tungsten bronze functional nanoparticles as a raw material. In recent years, this new type of thermal insulation nano material has been widely used in the field of heat insulation of building glass. Therefore, some experts say that the nano particles of cesium tungsten bronze have broad application prospects.

Experts said that Cs0.33WO3 thermal insulation film is a new building thermal insulation material with high transparency and high heat insulation property. Its film-forming materials are available in a variety of types, such as water-based acrylic emulsion and polyurethane resin.

Cs0.33WO3 thermal insulation coating, which is a new material for environmental protection and heat insulation, refers to a transparent architectural glass heat insulation coating material prepared by using cesium tungsten bronze as a raw material. Some experts have studied the effect of dispersant 5040 on the dispersion and the coating properties of Cs0.33WO3 particles.

Ammonium metatungstate nanopowder can be used to prepare cesium tungsten bronze nano powder with unique optical properties. And the prepared heat insulation nano material can be used as a raw material to produce transparent infrared thermal insulation nano material such as transparent thermal insulation coating for architectural glass.