Carbon fiber is a high-carbon material made up from raw material through high temperature carbonization with 1000.thermal insulation material for high temperature furnace. At present, it is only thermal insulation material that can be used under 2000-3000 temperature.

 

According to the raw material, there are viscose based carbon fiber (Rayon) and polyacrylonitrile (PAN) based carbon fiber, moreover, strengthening material for C/C compound material.