Nano Cs0.33WO3 may be applied for the manufacturing of a type of dingal masterbatch --- thermal insulation masterbatch, which has excellent spectral selectivity and stability. It means that Cs0.33WO3 has good heat insulation effect, thereby reducing energy consumption.
Nano Cs0.33WO3 powder can shield the near-infrared rays that carry heat in the light wave radiation, and the near-infrared shielding rate is more than 95% while guaranteeing that the transmittance of visible light reaches more than 80%.
Functional masterbatch refers to the concentrates of various ceramic auxiliaries. Many auxiliaries are often added into ceramic in the form of masterbatch as it is not easy to disperse by direct adding, which means low efficiency. There are many kinds of dingal masterbatches with different effects. Among them, heat insulation masterbatch is widely used. In the hot summer, the thermal insulation masterbatch can absorb most of the infrared energy in sunlight and radiate to outside of the window.
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