Aerogel

Aerogel is an extremely lightweight and porous material, composed of up to 99.8% air. It stands out for its low thermal conductivity, making it one of the best-known thermal insulators. It consists of a three-dimensional network of silica, carbon, or other materials that create a solid structure with a large amount of empty space. Due to its high porosity and low density, aerogel can withstand extremely high temperatures and provide exceptional thermal insulation, making it ideal for applications in the aerospace industry, construction, and industrial insulation systems.