Tungsten Trioxide Applied for Intelligent Building Glass

Tungsten trioxide can be used as a photochromic film or an electrochromic film, for obtaining an intelligent building glass. We all know that in cold areas, glass window, glass door or glass curtain wall is the main reason of heat loss of building, so effective means must be used to solve this problem.

More details, please visit:
http://www.tungsten-powder.com/tungsten-oxide.html

For example, it can be solved by applying a low-emission coated glass. Such glass has a high reflection in the 2.5-100μm band and a high transmission in the range of 0.3-2.5μm. Therefore, the room in which the glass is applied can not only absorb solar energy, but can effectively control the outflow of heat in the room to create a warm environment. Certainly, it can also be solved by using a tungsten oxide film, which can dynamically adjust the passage of sunlight according to changes in temperature. In cold weather, it can absorb solar infrared heat and prevent heat loss. More importantly, the WO3 film can also prevent too much solar heat from entering the room during hot weather with environmental protection, but the low-emission coated glass does not has such feature.

• < Prev
• Next >