
Nano grain size yellow tungsten oxide is an environmentally friendly infrared thermal insulation nano material. The heat-insulating material mainly uses transparent polymer resin dispersion and nano-conductive ultrafine particles as the main raw materials, and water as dispersion medium. It is non-toxic. And no “three wastes” are produced in the producing process. Also, the production process is clean, and the raw materials do not contain harmful components, which meets the requirements of modern people for home environmental protection. In addition, the…