| abstract |
The invention discloses a transparent heat-insulating coating containing silica aerogel and a preparation method thereof. The preparation method of the transparent heat-insulating coating containing the silica aerogel comprises the following steps: (1) modifying aerogel powder; (2) coating the surface of the aerogel powder in the step (1); (3) and (3) mixing the aerogel powder obtained in the step (2) with the water-based transparent resin, and stirring. The transparent heat-insulating coating containing the silica aerogel provided by the invention has the advantages of high visible light transmittance, low heat conductivity coefficient, simple preparation process, practicality, excellent performance and low price, and is suitable for industrial production. |