The lubricity of graphite sheet

Graphite sheet is a special material made from high-quality natural graphite mixed with a small amount of binder. It exhibits excellent lubrication properties due to graphite being a solid lubricant. Solid lubricants reduce surface contact, thereby lowering friction coefficients, smoothing surfaces, and providing long-lasting lubrication. Additionally, graphite has low surface tension, allowing it to adhere well to metal surfaces and form uniform lubricating films.

When using graphite sheet, it is placed on the mechanical components requiring lubrication. During operation, the graphite sheet gradually wears down and releases tiny graphite particles. These particles move with the mechanical parts to coat the corresponding areas, forming an effective lubricating film.

In summary, graphite sheet offers superior lubrication, particularly excelling in high-pressure, high-temperature, high-speed, and heavy-load environments. As a result, it finds extensive use across various industrial applications such as aerospace, power generation and rail transportation.