High-Performance Fireproof and Soundproof Glass Wool Board for Buildings

Glass wool is a synthetic inorganic fiber material produced by melting natural minerals (e.g., quartz sand, limestone, dolomite) with chemical raw materials (e.g., soda ash, borax), then blown or spun into fibers. Its porous structure features a thermal conductivity 0.037-0.039W/ of 0.05 mK, providing both thermal insulation and sound absorption. Available in forms such as boards, rolls, and tubes, it is widely used for building insulation, industrial pipeline heat preservation, and noise control. Standard types withstand temperatures up to 300°C, while alkali-free variants can endure up to 600°C.