What is ceramic fiber

Ceramic fiber is a fibrous lightweight refractory material with advantages such as light weight, high temperature resistance, good thermal stability, low thermal conductivity, low specific heat, and resistance to mechanical vibration. Therefore, it has been widely used in industries such as machinery, metallurgy, chemical engineering, petroleum, ceramics, glass, and electronics. In recent years, due to the continuous rise in global energy prices, energy conservation has become a national strategy in China. Against this backdrop, ceramic fibers, which can save up to 10-30% energy compared to traditional refractory materials such as insulation bricks and castables, have been more and more widely used in China, and their development prospects are very promising.