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Tungsten oxide nanoparticles may be used to prepare a new type of heat insulation film for applying to automobiles, which has surface scratch resistance, high heat insulation and UV resistance to shield more than 99% ultraviolet rays, thereby reducing fuel and improving human comfort. And such film has good light transmittance to ensure that the owner’s vision is clear. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html More importantly, if the car is attached with such a transparent thermal insulating film, and if…

Tungsten oxide nanoparticles may turn a common window glass into a heat insulating window glass. Specifically, nano particle size tungsten oxide is prepared into a heat insulating film or a heat insulating coating, and then attached to or coated on the glass of vehicle to obtain a thermal insulating glass. In terms of application, this new type of thermal insulation glass can significantly improve the driving environment of the car, while reducing the energy consumption of the air conditioner, thereby…

Tungsten oxide nanoparticles for window heat insulation film can be prepared by a solvothermal method. Some experts have adopted this method to prepare tungsten oxide at different temperatures (160°C, 180°C, 200°C) using isopropanol as the alcohol solvent. Wherein, the molar concentration of the solution is 25mM, the reaction time is 12h. And the effect of reaction temperature on the morphology of the product was observed. A SEM photograph of the obtained tungsten oxide is shown below, wherein a) is at…

Tungsten oxide nanoparticles have good near-infrared absorption properties, that is, they can play the role of thermal insulation and achieve the purpose of energy conservation, so they can be used to obtain thermal insulating glass with high transparency and high UV resistance, in form of thermal insulation film or thermal insulation coating. And therefore, you can “see” them in architectural glass, automobile glass, and even airplane porthole. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html Due to the environmentally friendly property of the…

Tungsten oxide nanoparticles are important raw materials for the preparation of heat insulation coating, which has been widely applied to energy saving reconstruction of building, thus the preparation of nano tungsten oxide has attracted much attention. For example, some experts have explored the synthesis of tungsten oxide (WO3-x) nanomaterials by solvothermal method. And they used a controlled variable method to study the effects of different reaction factors on the phase, morphology and properties of the product tungsten oxide. More details,…

Tungsten oxide nanoparticles, one of the important raw materials for preparing thermal insulation dispersion, are known to people. Therefore, the preparation of tungsten oxide is also particularly valued. But do you know why solvothermal preparation of tungsten oxide can attract widespread attention? More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html The reason why solvothermal method can attract people’s extensive attention is mainly due to the following reasons: 1.0 It expands the selection range of the raw materials required for the reaction. Since the…

Tungsten oxide nanoparticles may be used to prepare thermal insulation dispersion liquid, and then be applied to produce thermal insulation films or thermal insulation coatings. These heat insulating materials all have the advantages of high heat insulation, energy conservation, environmental protection and high ultraviolet resistance, so they have a wider application in architectural glass or automotive glass. With the promotion and application of downstream heat insulation products, tungsten oxide is also becoming more and more known to people. For example,…

Tungsten oxide nanoparticles for near infrared shielding material can be obtained by a solvothermal method using ethanol as an alcohol solvent, a molar concentration of 15mM, a reaction time of 24 hours at a different temperature (160°C, 180°C, 200°C). The figure below shows the XRD spectrum of the synthesized tungsten oxide (WO3-X) product. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html So, what effect does the reaction temperature have on the phase of the product? XRD diffraction analysis was performed on the prepared…

Tungsten oxide nanoparticles for infrared thermal insulation nano material can be prepared by a solvothermal method. Specifically, some experts adopted a solvothermal method to obtain tungsten oxide nanoparticles using ethanol as an alcohol solvent. Wherein, a molar concentration of tungsten chloride in ethanol is 15mM, a reaction temperature is 180°C, and a reaction time is 12h, 24h, and 30h, respectively. And the effect of reaction time on the morphology of the product was investigated. The figure below shows the SEM…

Tungsten oxide nanoparticles for infrared ultraviolet shielding material can be obtained by a solvothermal method using ethanol as an alcohol solvent, a molar concentration of 15mM, a reaction time of 24h at different temperatures (160°C, 180°C, and 200°C). SEM of tungsten oxide nano particles at different temperatures using ethanol as alcohol solvent is shown below. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html From the figure, we can see that under the experimental conditions that the alcohol solvent is ethanol, the molar concentration…