One of the main uses of oil-resistant hydraulic seals is for use as a moving seal. Due to the high rotation speed of the rotary shaft, the sealing products have to bear a lot of friction torque, especially in the case of poor lubrication, the heat generated in the sealing area will be larger, will lead to adhesive sticky or metal bonding performance, So that seal damage, leading to seal failure. One of the more effective ways to reduce the temperature of the friction zone is to add a lubricating filler to the rubber to reduce the friction coefficient of the compound. Such as molybdenum disulfide and graphite into the rubber production formula. In addition, the use of polytetrafluoroethylene (PTFE), PTFE has excellent resistance to media and resistance to atmospheric aging properties, the use of a wide range of good self-lubricating properties, the friction coefficient is very small, the coating on the rubber surface can be Greatly reducing the surface friction coefficient of rubber products, improve wear resistance and resistance to media performance.

Oil-resistant hydraulic seals to ensure safe operation of equipment, improve performance and efficiency, energy conservation, environmental protection is of great significance.