The aerogel felt product is a kind of soft, hydrophobic, high temperature stable, fire-retardant, powder-free thermal insulation felt that uses proprietary technology to combine nano-porous aerogel with inorganic fiber materials.The special process makes aerogel felt have extremely low thermal conductivity, low density, excellent overall hydrophobic performance, and fireproof and flame retardant grade up to A1 standard. It is a non-combustible material, no powder falls off during transportation and use, and is green and environmentally friendly. At the same time, it also has superior barrier, noise reduction, compression and shock absorption characteristics.