What are the differences between ceramic fibers and other fibers?

Ceramic fibers differ from other fibers in several key aspects. They are inorganic, non-metallic materials that exhibit high melting points, thermal stability, and resistance to heat. Unlike organic fibers like cotton or synthetic fibers like polyester, ceramic fibers do not burn and maintain their strength at high temperatures. They are also known for their electrical insulation properties and chemical resistance. Ceramic fibers are used in applications requiring high-temperature insulation, such as in aerospace, automotive, and industrial furnaces. Other fibers may be stronger, more flexible, or have better tensile strength, but they lack the extreme heat resistance that ceramic fibers provide.