Explain the temperature range of graphite plate and how much temperature is suit

Operating temperature -200-650℃ (in air), -200-3000℃ (in non-oxidizing medium)

The structure of the heat-resistant graphite plate is atomic crystals, and the carbon atoms are connected by covalent single bonds, resulting in a smooth regular hexagonal porous structure. Because a covalent single bond is an ionic bond with a very high bond energy, it needs a relatively high kinetic energy to be destroyed.

Warm reminder: In general, graphite sheets are easily oxidized in the air at high temperatures above 500 degrees. Therefore, the editor recommends that you must add antioxidants during the processing to increase the use time.