Ordinary ceramic fiber, also known as aluminum silicate fiber, because one of its main component is alumina, and alumina is the main component of porcelain, so called ceramic fiber. And the addition of zirconium oxide or chromium oxide can increase the use temperature of the ceramic fiber.
Ceramic fiber products refers to the use of ceramic fiber as raw material, made by the processing of light weight, high temperature, good thermal stability, low thermal conductivity, heat and resistance to mechanical shock and other advantages of industrial products, specifically for a variety of high temperature , High pressure, easy to wear in the environment.
Ceramic fiber products are an excellent refractory. With a light weight, high temperature, heat capacity is small, good insulation properties, high temperature insulation performance, non-toxic and so on.
So far, China is now large and small ceramic fiber manufacturers a total of more than 200, but the classification temperature of 1425 ℃ (containing zirconium fiber) and the following ceramic fiber production process, only divided into silk and spray Blanket two kinds.