Violet tungsten oxide for producing thermal insulation dispersion liquid is a highly efficient solar energy shielding product. This kind of dispersion liquid is mainly made of nano grain size violet tungsten oxide with uniform particle size and high crystallinity, which can effectively shield the heat energy in the near-infrared and far-infrared regions while maintaining excellent permeability in the visible region.
This type of thermal insulation dispersion has a significant shielding effect of infrared rays in the region of 800nm to 1500nm. After spraying the product on the surface of glass, the blocking rate of infrared rays of the glass at 950nm can reach more than 90%, the visible light transmittance can reach 70%, and the infrared rays blocking rate at 1400nm can reach more than 95%. At the same time, the violet tungsten oxide nanoparticles have excellent super-dispersion properties, which have higher visible light transmittance than the similar products under the same heat insulation effect.
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