Views: 0 Author: Site Editor Publish Time: 2026-08-21 Origin: Site
Carbon felt, also known as carbon fiber felt, turns into graphite felt when heated to nearly 3,000 degrees under an oxygen-free
environment. After being made into graphite fiber felt, its usable temperature can reach over 2,800 degrees. That is to say, graphite felt is
more resistant to high temperatures and can withstand up to around 2,800 degrees, while carbon felt can only withstand up to about
1,000 degrees. Additionally, graphite felt has a higher carbon content than carbon felt, reaching over 99%.
Carbon fiber felt possesses numerous excellent properties such as light weight, high specific strength, good electrical conductivity, fast
permeation speed, uniform fiber distribution, exceptional corrosion resistance, high temperature resistance, anti-fatigue property, heat
conductivity and far-infrared radiation. It can be widely applied in fields like chemical corrosion prevention, aviation, aerospace, sports
equipment, etc. It has been widely used in building structure reinforcement and can also be utilized for adsorption purification,
insulation materials, and automobile manufacturing.
Graphite felt not only possesses the high purity, high temperature resistance, corrosion resistance and non-melting properties of block
graphite, but also has the advantages of elasticity, the ability to be freely folded, cut and sewn with graphite yarn. The main application
of graphite felt is as an insulation and heat insulation material for single-crystal silicon smelting furnaces. In the chemical industry, it can
be used as a filter material for high-purity corrosive chemical reagents.
