Nano WO3 may be used to prepare a transparent heat insulation glass coating, which is environmentally friendly and waterproof with long using life. As we all know, high heat insulation, high heat preservation and waterproofing performance have always been the goal pursued by the glass coating industry, which is also popular with the public.
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Such coating has strong practicability. For example, it can be used for energy-saving renovation of existing building glass curtain walls, glass doors and glass windows. It can be directly constructed without changing the glass. That is to say, it does not affect the normal use of the original building. Therefore, the experts specially introduced it.
The expert turned on the switches of the two vertical lights, and the glass used as the experimental contrast was immediately filled with golden light. He said, "You can touch them to sense the difference in temperature." A curious audience put his two hands on two pieces of glass. "It's really different. The left one is not so hot. The right side is hot." According to the expert, unlike the common glass on the right, the glass on the left side applies with "heat insulating glass coating of tungsten oxide nanoparticles". By coating this special coating on the glass, a layer of transparent thermal insulation film can be formed. When the outdoor temperature is high, it can shield the high temperature that the outside invades into the room. And it can also prevent the indoor heat from flowing when the heat is needed.
