Yellow tungsten oxide nanopowder may be used to prepare glass thermal insulation coating. Such coating mainly utilizes the special optical properties of tungsten trioxide nanomaterials to play a role of shielding infrared rays and ultraviolet rays. The visible light transmittance of the obtained glass is more than 70%. The shielding ratio of near infrared rays is greater than 90%. And the shielding rate of ultraviolet rays is greater than 97%.

Nano tungsten oxide has the performance of shielding ultraviolet rays and near-infrared rays so that it is an important raw material for preparing smart window heat insulation coating. According to experts, the construction method of such thermal insulation coating is relatively simple. And it does not require special skills, so, you can coat such coating on your glasses in person. So, how to spray the glass heat insulation coating?

Nano tungsten trioxide may be applied to prepare a smart window heat insulation coating, which is non-toxic and non-irritating, so it will not pollute the home environment and not cause harm to the human body. Such coating is transparent with advantages of good heat insulation so that it will not affect the transparency of the architectural glass, that is, it will not affect indoor lighting.

Tungsten oxide may be used to prepare a smart window heat insulation coating with characteristics of high heat insulation, high heat preservation and high transparency. So it may be used in a wide range of applications, such as building glass doors, glass windows, automotive glasses, and glasses of greenhouses. So, what are the advantages of the transparent environmentally-friendly thermal insulation coating?