What is ceramic fiber, what material contains ceramic fiber


Ceramic fiber is a kind of fibrous lightweight refractory material, which has the advantages of light weight, high temperature resistance, good thermal stability, low thermal conductivity, low specific heat and mechanical vibration resistance. Therefore, it is used in machinery, metallurgy, chemical industry, petroleum and transportation. The ship, electronics and light industry sectors have been widely used, and their applications in cutting-edge science and technology departments such as aerospace and atomic energy are increasing. The development ceramic fiber rope prospects are very promising. Ceramic fiber started late in China, but it has maintained a momentum of continuous development, production capacity has been increasing, and product serialization has been realized. China has developed into a major producer of ceramic fiber in the world.
Main chemical composition:
SiO2: 45%-55%
AL2O3: 40%-50%
Fe2O3: 0.8%-1.0%
Na2O+K2O: 0.2-0.5%
Features and uses:
It has low thermal conductivity, excellent thermal stability, chemical stability and non-corrosiveness. The brake lining produced with this fiber has good high temperature resistance and dispersibility, and is suitable for mixing of various mixers.
Suitable for brake linings with high temperature resistance, good heat recovery and low braking noise.