Cs0.32WO3 particles may be applied for producing infrared ultraviolet shielding material such as transparent thermal insulation coating. According to experts, transparent thermal insulation coating is a new type of coating that has the characteristics of high thermal insulation and excellent visible light transmission. However, at present, there is no uniform product standard and testing method at home and abroad.
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The performance indexes of a domestic nano transparent heat-insulating coating are as follows: The state of the container is uniform after stirring, without lumps. The adhesion (by cross-cut method) is less than or equal to 2. The drying time (surface dry) is less than or equal to 2h. The result of water resistance (24h) is normal. The chemical resistance (NaHCO30.6mol/L solution dropped on the glass surface for 1h) shows no abnormality. The visible light transmittance in optical properties is greater than 70%, and the near-infrared light shielding rate is greater than 60%.
