Graphite testing involves analytical methods, along with techniques like XRF and thermal testing to assess its composition, purity, and key characteristics.

Graphite is known for its strong electrical and thermal conductivity, layered structure that enables lubrication, and high carbon purity.

Pure graphene is a single layer of carbon atoms arranged in a hexagonal lattice, making it 100% carbon.

At standard room temperature and pressure, it is one of the most stable forms of solid carbon. It has a very high melting point (around 3,600°C), meaning it stays solid even under extreme heat. Interestingly, graphite doesn’t typically turn into a liquid when heated at normal atmospheric pressure; instead, it sublimes, turning directly from a solid into a gas.

Common parameters include fixed carbon, ash content, moisture, sulfur, and elemental composition.

Ash content is a direct indicator of purity; the lower the ash content, the higher the carbon purity and quality of the graphite.

It helps detect impurities, maintain consistency, and ensure the material meets required specifications for industrial use.