Solid Lubricant

Solid lubricants deliver friction reduction and surface protection in the form of solid powders or thin films. Typical varieties include molybdenum disulfide, graphite and boron nitride, suitable for extreme operating conditions where oil and grease cannot perform adequately. During friction, they form dense lubricating layers on workpiece surfaces to lower friction coefficients and mitigate component wear. They feature excellent resistance to high temperatures and pressures, outstanding load-bearing capacity and stable performance at low speeds. Beyond lubrication for mechanical transmission, they are also widely applied in demoulding processes such as die casting, injection moulding and forging to separate moulds from workpieces and avoid adhesion.