Explanation

Methane, propane and other hydrocarbon gases are decomposed in the temperature range of 1400-25001, and the decomposed carbon is deposited on a specific substrate to obtain a carbon material with a structure close to graphite, which is called pyrolytic graphite; Or pyrolytic carbon can also be treated at high temperature to obtain pyrolytic graphite. According to the orientation of its graphite microcrystals, it can be divided into isotropic and anisotropic pyrolytic graphite.

Classification