What Is Aerogel Powder

Aerogel is a light porous solid material obtained by replacing the liquid inside the gel with air without changing the volume of the hydrogel (wet gel). KNF-W silica aerogel powder is an aerogel material with low density, low thermal conductivity, high specific surface area, and high adsorption, which is prepared by the atmospheric pressure drying method. With high purity and high surface activity, it has been used in building insulation, industrial insulation, polymer materials, aerospace, and daily chemical industries.