New energy efficient building glass prepared using violet tungsten oxide nano powder as a dingal material can be a heat insulating glass, an insulating glass, or a safety glass. That is to say, energy-saving glass of nano particle size violet tungsten oxide has the advantages of heat insulation, heat preservation, high safety and explosion protection.
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In fact, more importantly, office building glass attached with heat insulating film of nano grain size violet tungsten oxide or sprayed with heat insulation coating of nano violet tungsten oxide particles has a very good energy-saving effect. Glass curtain walls or large-area glass windows make the temperature transformation inside and outside of the building too fast. And it is difficult to ensure a comfortable working and living experience inside the building, whether in summer or winter. While the use of tungsten oxide energy-saving glass just makes up for the shortcomings of this construction method, which can shield the large amount of heat carried by the outdoor solar infrared light in the summer, and also reduce the loss of heat when the indoor temperature is high in winter.
