Nano transparent thermal insulation coating of nano tungsten oxide is more and more widely used in glass windows of buildings, cars, trains, airplanes and other vehicles due to its own excellent performance such as high heat insulation, high transparency, excellent UV protection, easy construction and cost-effective performance.
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That is also because the raw material tungsten trioxide nano powder has the following characteristics: small primary particle size, good dispersibility, easy to disperse in water and other solvents; good heat insulation and anti-infrared performance, the infrared shielding rate can reach more than 90%, and the energy saving effect is remarkable; The ultraviolet shielding performance is good, and the UV shielding rate can reach more than 99%; when discolored, the visible light transmittance can be changed between 15-75%; the color changing speed is fast, the fatigue resistance is good; the weather resistance is good, and the service life is long.
