Sealing rings are widely used in various power machinery, such as steam engines, diesel engines, gasoline engines, compressors, hydraulic presses, etc., such as automobiles, reciprocating mechanical parts. Seal ring manufacturers are always looking for ways to improve the sealing capacity of seal rings and reduce wear. The design and material selection of a sealing ring requires many considerations, including fluid, temperature, rotational speed, material of the hole, and operating pressure.
Sealing rings play an important role in the automotive industry, which is manifested in the following aspects:1Engine Seal System 2Fuel Seal System 3Sealing of the braking system 4seals of hydraulic transmission systems, and more.
At present, the sealing ring used for clutch gears in automobiles is made of PEEK and designed in a trapezoidal opening style, so it can also be called PEEK opening rings and O-rings.
In order to ensure that the materials and design meet the operating conditions required for stable operation of automotive transmission components, it is important to ensure that PEEK clan rings are manufactured using high-quality tooling and injection molding processes.
The opening ring formed by PEEK polyetheretherketone injection molding has good performance, stable size, specifications and sizes can be customized, PEEK opening ring is high temperature resistant, wear resistant, and has high mechanical properties and strength. The melting point of the high-temperature PEEK material is 334 for glass transition temperature, which is one of the reliable reasons for its continuous use in heat-resistant scenarios. Its load heat deflection temperature can reach 316, and the continuous use temperature is 260.
PEEK has excellent comprehensive properties that cannot be matched by other general-purpose plastics in high-performance polymers, and has excellent performance suitable for various harsh environments, and has successfully developed application cases that can be used in various industries such as aerospace, automotive, new energy, electronic semiconductors, and electromechanical. It is an ideal material for users to develop new products and improve the service life and stability of products.