Nano cesium doped tungsten oxide may be applied for preparing thermal insulation dispersion liquid. As you may have known, the obtained dispersion liquid exhibits a blue-black liquid, which has excellent dispersibility and stability. And such dispersion liquid can be uniformly and stably dispersed in water or an organic solvent. This is because cesium doped tungsten oxide nano particles in the dispersion liquid are uniformly dispersed. Also, the particle size distribution is narrow. And it is not easy to agglomerate, so that the long-term storage is stable without precipitation.
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In addition, according to experts, the dispersion also has the following characteristics: visible light transmittance (400-800nm band) is equal or greater than 75%; near-infrared transmittance (1000-2500nm band) is less than or equal to 5%; easy to use, can be directly added to the product, stirring evenly; nano-effect is more prominent, which can improve the batch stability of the product; it is used in coatings, transparent resins, dingal films to play a role of transparent heat insulation and anti-radiation. It should be noted that the storage of the dispersion is: sealed, moisture-proof, and stored in a cool dry place.