▎ 摘　　要

NOVELTY - The present model discloses a sealing member composed of a polymer containing graphene material components to form an outer surface layer and an inner entity made of rubber. Its characteristics have excellent self-lubricating and wear resistance properties, and are especially suitable for rubber seals that require sports. A self-lubricating seal made by improving the surface properties of the original rubber. The main process is to spray the surface of the traditional rubber seal with a surface friction layer with a thickness of 0.1-100u, which greatly improves the performance of the seal, and can be used more effectively for the dynamic seal of pneumatic cylinders and hydraulic cylinders. ); Main occasions are used for parts in various occasions that are in contact with metal and move frictionally. The graphene is evenly and effectively dispersed in the carrier. The graphene content can be from 0.01% to 20% (relative to the total weight of the total resin formula 100%) depending on the application function standard to adjust the different friction coefficient and lubricity of the object. After processing the surface of the seal, it is covered with a layer of lubricating and wear-resistant layer, which can greatly improve the lubricity of the seal, reduce the friction and wear of the seal in motion, and can operate stably for a long time, effectively extending the pneumatic and oil pressure And so on, the life of each element of linear motion, rotation and various motions in various fields, and reduce the energy consumption during work.