Tungsten Trioxide Applied for Heat-insulation and Heat-preservation Coating

Tungsten trioxide may be used to prepare heat-insulation and heat-preservation coating, which has high shielding performance to infrared rays, UV rays and other harmful light waves. So such smart heat insulation coating may be used on building glasses to help create a comfortable and healthy indoor environment. And you can enjoy your lives more comfortably.

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http://www.tungsten-powder.com/tungsten-oxide.html

It is understood that thermal insulation coating of nano particle size tungsten oxide has a shielding rate of more than 98% to the sun's ultraviolet rays and only 8% to the infrared rays of 370 nm, thereby protecting the human body from infrared rays and ultraviolet rays, and also preventing indoor curtains, carpets, furniture and various types of ornaments from aging, discoloring, brittle cracking and other fatal injuries. And that is because ultraviolet light and infrared light with a wavelength in the range of 220-379 nm can seriously endanger people’s health and damage indoor items.

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