Tungsten trioxide nanopowder may be applied to architectural glass doors and windows in the form of a transparent thermal insulation coating, and a so-called new environmentally friendly and energy efficient glass is obtained. At present, some countries in Europe are enacting legislation to encourage more use of energy-saving glasses. Industry associations in Japan and the United States have also taken certain measures to encourage greater penetration of energy-efficient glasses.
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Certainly, in China's construction industry, the application of energy-saving and environmentally friendly glass is also in a rapid development momentum. Among them, tungsten oxide heat insulation and energy-saving glass has achieved good energy-saving effect in practical applications. The properties of the new energy-saving glass of tungsten oxide nano particles have all passed the test of time, including heat preservation, heat insulation, light transmission, high strength, high hardness, weather resistance, wind pressure resistance, water resistance, acid resistance, and alkali resistance.