Application PEEK Open Ring Precision Injection Molding Processing

Seal rings are widely used in a variety of power machinery, such as steam engines, diesel engines, gasoline engines, compressors, hydraulic presses, etc., for applications such as: automobiles, in reciprocating machinery components. Manufacturers of sealing rings are always looking for ways to improve the sealing ability of sealing rings as well as ways to minimize wear. A number of factors need to be considered in the design and material selection of sealing rings, including fluid, temperature, speed, orifice material and operating pressure.

In the automotive industry sealing ring has an important role, specifically in the following aspects: 1. engine sealing system 2. fuel sealing system 3. brake system sealing 4. hydraulic transmission system sealing and so on.

Currently used in automotive clutch gear sealing ring made of PEEK, designed as a trapezoidal opening style, so it can also be called peek opening ring, O-ring.

In order to ensure that the material and design meet the requirements of stable operating conditions of automotive transmission components, it is necessary to ensure that the peek open ring is manufactured using high-quality tools and injection molding process.

By PEEK polyether ether ketone injection molding process molding of the open ring performance, dimensional stability, specification size can be customized, peek open ring is resistant to high temperature, wear resistance, mechanical properties of high strength. The melting point of the glass transition temperature of the high temperature resistant PEEK material is 334°C, which is one of the reliable reasons why it can be used continuously in heat resistant scenarios. Its load heat distortion temperature is up to 316℃, and its continuous use temperature is 260℃.

PEEK in the high-performance polymers with other general-purpose plastics can not be compared with the very excellent overall performance, with a variety of harsh environments applicable to the excellent performance, has been successfully developed can be used in aerospace, automotive new energy, electronic semiconductors, electromechanical and other industries, the application of cases. It is the ideal material for users to develop new products and improve the service life and stability of products.