Ultra high pressure shielding material: Conductive carbon black has heat resistance, weather resistance, conductivity, and relatively stable dispersion performance. Applied to cable shielding materials, it can ensure effective conductivity of the shielding body, reduce signal interference and electromagnetic radiation, lower the impact of environmental factors such as UV, oxygen, and moisture, and extend the service life of the cable.

Catalyst carrier: Carbon black has a large specific surface area and less impurities, making it chemically stable on both inorganic and organic surfaces. In proton exchange membrane fuel cell systems, platinum or other metal catalysts are used as anodes to participate in electrochemical catalysis.