Pyrolytic Graphite Resources From FS Graphite

Pyrolytic graphite is a highly oriented graphite material made by heating petroleum coke to extremely high temperatures around 3000°C. The ultra-high heat causes the carbon atoms in the coke to rearrange into a layered graphite structure with strong bonding between the layers but weak interlayer bonding. This unique atomic arrangement gives pyrolytic graphite exceptional properties like high thermal and electrical conductivity, self-lubrication, and density almost twice that of steel.

However, pyrolytic graphite is expensive to produce due to the high processing temperatures required and limited commercial applications. It is used in high-performance industries like aerospace where its properties are most needed and cost is less of a concern. For example, pyrolytic graphite is ideal as a rocket nozzle throat insert due to its ability to withstand very high temperatures without melting as well as its low coefficient of thermal expansion. It is also used in aircraft components, furnace parts, and the auto industry.

More recently, the microelectronics industry has found use for pyrolytic graphite as an impermeable conductive diffusion barrier in semiconductor devices and LEDs. The hexagonal carbon layers prevent diffusion of metal atoms and allow heat to dissipate, helping the device perform better. Pyrolytic graphite plates, foils and machined parts are also highly valued for research purposes in science and engineering disciplines.

If you require high-quality pyrolytic graphite materials for your specialized needs, consider sourcing from FS Graphite. They are a reputed manufacturer of pyrolytic graphite in various grades and forms – sheets, rods, plates, pipes as well as custom machined parts. With state-of-the-art production technology and a skilled team, FS Graphite can supply pyrolytic graphite products customized to your exact specifications. So when you need the best in conductive, high-temperature resistant graphite materials, think FS Graphite – your trusted partner for specialty carbon and graphite needs.