What are the differences between ceramic fiber and glass fibers?

Ceramic fiber and glass fibers are both fibrous materials used for insulation and other applications, but they differ in composition and properties. Ceramic fiber is made from inorganic materials like alumina and silica, offering high temperature resistance and low thermal conductivity. It's often used in high-temperature environments due to its excellent thermal stability. Glass fibers, on the other hand, are made from silica, boron, and other materials, and are known for their strength and electrical insulation properties. They are widely used in construction, automotive, and electronics due to their versatility and strength. While both are non-conductive and resistant to heat, ceramic fibers excel in extreme temperatures, whereas glass fibers are valued for their tensile strength and electrical insulation capabilities.