What are the differences between ceramic fiber insulation and ceramic wool insulation?

Ceramic fiber insulation and ceramic wool insulation are both high-temperature insulation materials, but they differ in composition and properties. Ceramic fiber insulation is made from inorganic materials, such as alumina-silica, and is known for its high-temperature resistance, low thermal conductivity, and good chemical stability. It is often used in industrial furnaces and high-temperature equipment. Ceramic wool insulation, on the other hand, is a type of mineral wool insulation made from spun ceramic fibers, which gives it a wool-like texture. It is lighter, more flexible, and easier to handle than ceramic fiber insulation. Ceramic wool is often used for thermal and acoustic insulation in buildings and vehicles. The main differences lie in their manufacturing processes, flexibility, and specific applications.