Nano cesium tungsten oxide powder may be used to prepare a new type of environmentally friendly near-infrared shielding material. The obtained material is a transparent heat insulating glass coating that has a light blue appearance. And the new transparent heat-insulating water-based nano-coating has the following three advantages:
1.0 It is more economical and faster. The thermal insulation performance of the heat insulation material of nano grain size cesium tungsten oxide is similar to that of Low-E glass. But, the cost of energy-saving retrofit of existing door and window glass is only 30% of the replacement of Low-E glass.
2.0 It is more environmentally friendly and healthier. Use existing glass without building waste. And the heat insulation glass of cesium tungsten oxide is playing its role with the water-dispersed resin (as base material) so that no toxic and harmful pollution will be produced.
3.0 It is lighter and safer. The transparent heat insulating water-based nano-coating has a very thin coating film thickness, which is negligible. And it does not increase the building load.
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http://www.tungsten-powder.com/cesium-tungsten-bronze-chinatungsten.html
