Introduction and synthesis of ceramic fiber

 
Ordinary ceramic fiber is also called aluminum silicate fiber, because one of its main components is alumina, and alumina is the main component of porcelain, so it is called ceramic fiber. The addition of zirconia or chromium oxide can further increase the use temperature of ceramic fibers.
 
Ceramic fiber products refer to industrial products that use ceramic fibers as raw materials and are light-weight, high temperature resistance, good thermal stability, low thermal conductivity, low specific heat, and mechanical shock resistance. They are specially used for various high temperatures. , High pressure, easy to wear environment. Ceramic fiber products are an excellent refractory material. It has the advantages of light weight, high temperature resistance, small heat capacity, good thermal insulation performance, good high temperature thermal insulation performance, non-toxicity and so on.
 
So far, there are more than 200 ceramic fiber manufacturers in China, but the production process of ceramic fibers with a classification temperature of 1425 ° C (containing zirconium fibers) and below is only divided into spinning blankets and blowing Two types of blankets.
 
Ceramic fiber is made through double-sided needling, and is widely used in high and low temperature environments.