Cs0.33WO3 for preparing car thermal insulating glass coating is also known as cesium tungsten bronze nano particles, which are some near infrared absorbing fine particles. Due to its properties of near-infrared shielding and environmental protection, such a car thermal insulating glass coating is more and more popular with people. Also, much attention has been paid to the functional raw material - cesium tungsten bronze nano particles, which are anti-glare with high dispersion stability.

Cs0.33WO3 for producing transparent glass coating is known as an environmentally friendly functional material with good near infrared absorbing property. You know, along with a growing interest in an environment, there is a demand for a method for suppressing a temperature rise in rooms and cars to increase an efficiency of an air conditioner. As one countermeasure, it is considered to form a near-infrared ray absorbing layer on the abovementioned window material to impart a heat shielding performance.

Cs0.33WO3 for preparing sunshade glass is also known as cesium tungsten bronze that has the property of shielding most of the near infrared rays and transmitting more than 70% visible light to shield heat radiation and ensure daylighting.

Cs0.33WO3, or cesium tungsten bronze, or cesium tungsten oxide, at the nanoscale, can be prepared into a near infrared absorbing fine particle dispersion liquid having an absorption ability in a near infrared region and then be applied for producing glass curtain wall heat insulation coating, thereby reducing room temperature, saving energy and cutting electric bill. As an important functional material for preparing an environmentally-friendly glass curtain wall heat insulation coating, Cs0.33WO3 is more and more popular.