The promotion and application of energy-saving technology have reached a consensus in the world, and many countries have introduced policies one after another. A large proportion of building energy consumption is lost through glass doors and Windows.Similarly, the heat of summer, the sun through the car glass insolation, so that the driving personnel unbearable, makes the vehicle interior accelerated aging, and greatly increase fuel consumption, increase emissions, damage to the environment.Therefore, it is necessary to find a glass insulator that is both transparent and insulated.
Cesium Tungsten Oxide Nanoparticles is an inorganic nano-material with good near infrared absorption effect. It has uniform particles, good dispersion, friendly environment, strong light transmission ability, good near infrared shielding performance and high transparency. It stands out from other traditional transparent heat insulation materials.It is a new functional material with strong absorption function in near-infrared region (wavelength 800-1200nm) and high transmission rate in visible region (wavelength 380-780nm).
Cesium Tungsten Bronze(Cesium Tungsten Oxide)
CAS no. : 189619-69-0
Molecular formula: Cs0.33WO3
Molecular weight: 276
Appearance: dark blue powder
As a new type of automotive glass insulation agent, nano-cesium tungsten oxide has the best near infrared absorption characteristics, usually added 2g per square meter coating can reach 950 nm infrared barrier rate of more than 90%, and achieve more than 70% visible light transmittance.
The heat insulation agent has been widely recognized by many glass manufacturers, this heat insulation agent for coating heat insulation glass, coating heat insulation glass, laminated heat insulation glass production, can significantly improve the human body's comfort, greatly save energy.
Cesium Tungsten Oxide Nanoparticles can be said to be a transparent thermal insulation nano powder. It is important to know that cesium tungsten bronze nano-powder is not really "transparent", but a dark blue powder or dispersions."Transparent" mainly means that the dispersion of heat insulation, the heat insulation film and the heat insulation coating prepared with cesium tungsten bronze all show high transparency.
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