Cs doped tungsten oxide powder may be applied for producing nano-ceramic color master, which is a kind of environmentally friendly heat insulating masterbatch. For this new specific coloring agent of high polymer material, experts introduced:
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The color masterbatch consists of three basic elements: pigment or dye, carrier and additive. It is an aggregate obtained by uniformly loading a super-constant pigment into a resin. It can also be called a pigment concentrate. So, its tinting strength is higher than the pigment itself. This kind of heat insulating color master can be used on plastic. When processed, a small amount of color masterbatch and uncolored resin are blended to achieve a colored resin or article of designed pigment concentration. In this regard, the expert prepared cesium doped tungsten oxide masterbatch with excellent properties, which has high strength, high temperature resistance, good wear resistance and good anti-aging performance. And it can meet the requirements of some different products. Also, the preparation process is relatively simple.