In our industrial production and scientific research fields, graphite felt and carbon felt are both indispensable and important materials. Although there is only one word difference in their names, they have significant differences in performance, features and application fields. Next, let’s dive into the differences between graphite felt and carbon felt, as well as their respective application scenarios.

1. Graphite felt

Graphite felt is a new high-tech material formed from graphite as raw material and processed at high temperature. It is characterized by excellent thermal conductivity, electrical conductivity, high temperature resistance, oxidation resistance and chemical stability. In addition, graphite felt also has good thermal shock resistance and corrosion resistance.

use:

  1.1 In the electronics industry, graphite felt is widely used to manufacture high-performance electrodes, heat sinks and other components.
  1.2 In the metallurgical industry, graphite felt is used as high-temperature furnace linings, thermocouple protective sheaths and other components.
  1.3 In the field of new energy, graphite felt is also used to manufacture solar panels, etc.

2. Carbon felt

Carbon felt is a high-performance material made of carbon fibers through weaving or deposition technology. It has the characteristics of light weight, high strength, high temperature resistance and corrosion resistance. In addition, carbon felt also has good thermal and electrical conductivity. Because carbon felt has these unique properties, it is widely used in aerospace, automobile manufacturing and other fields.

use:

   2.1 In the aerospace industry, carbon felt is used to manufacture structural components for aircraft and satellites.
   2.2 In the field of automobile manufacturing, carbon felt is used to manufacture high-performance braking systems and lightweight components.
   2.3 In the field of sports equipment, carbon felt is also used to manufacture high-performance bicycles, skateboards and other sports equipment.

3. The difference between graphite felt and carbon felt

Although graphite felt and carbon felt both have thermal conductivity, electrical conductivity and other characteristics, there are obvious differences in composition, manufacturing process and application fields. First of all, their compositions are different. Graphite felt is made of graphite, while carbon felt is made of carbon fiber. Secondly, their manufacturing processes are also different. Graphite felt is formed through high-temperature treatment, while carbon felt is made through weaving or deposition technology. Finally, they are also different in application fields. Graphite felt is more used in fields such as electronics, metallurgy and new energy, while carbon felt is more used in aerospace, automobile manufacturing and sports equipment.

To sum up, graphite felt and carbon felt are both high-performance materials with unique properties. Although they are similar in name, they have significant differences in composition, manufacturing process and application fields. When choosing which material to use, you need to consider the specific application scenarios and needs. I hope this article can help you better understand the characteristics and uses of graphite felt and carbon felt, and provide a reference for your material selection.