Ordinary ceramic fiber is also known as aluminum silicate fiber, because alumina is the main component and alumina is also the main component of porcelain, so it is called ceramic fiber. With the addition of zirconium oxide or chromium oxide, the temperature of the ceramic fiber can be further improved.
Ceramic fiber products, which are made from ceramic fibers as raw materials, are made of light weight, high temperature resistance, good thermal stability, low thermal conductivity, small specific heat and mechanical vibration. They are used in various high temperature, high pressure and easy wearing environments.
Ceramic fiber is a good refractory material. It has the advantages of light weight, high temperature resistance, small heat capacity, good insulation and heat insulation performance, good heat insulation performance at high temperature, non-toxic and so on.