PEEK Seals PEEK gaskets PEEK O-Rings Backup Rings

PEEK spacers/gaskets are made from Polyetheretherketone (PEEK), PEEK gaskets are ideal for strength, durability and high temperature resistance applications. They are also resistant to chemical attack and are resistant to damage from abrasion and mechanical stress. Like other types of washers, they are available in a variety of sizes to suit different needs. PEEK is a plastic known for its high strength and durability, resistant to chemical and mechanical wear and high temperatures

Benefits of PEEK Gaskets

1. Low density: It is of great significance to reduce the weight of mechanical equipment and save energy, especially for vehicles, ships, aircraft, and spacecraft.

7. Good forming and coloring properties.

Application of PEEK gaskets

PEEK gasket polyether ether ketone products have excellent performance and are widely used. 

1. In terms of aerospace, PEEK can replace aluminum and other metal materials to manufacture various aircraft parts. With its excellent flame retardancy, it can be used to manufacture aircraft internal components to reduce the degree of harm in the event of an aircraft fire.

2. In terms of electronic appliances, PEEK does not deform in a large temperature range, and the parts made of it can withstand the high temperature environment of heat welding. In the semiconductor industry, PEEK is often used to manufacture wafer carriers, electronic insulating films and various connecting devices. In addition, it can also be used for wafer carriers (Wafer Carriers) insulating films, connectors, printed circuit boards, high-temperature connectors, etc. In addition, PEEK can also be applied to the transportation and storage equipment of μg/L ultrapure water, such as pipelines, valves, pumps and volumetric vessels.

3. In terms of medical treatment, in addition to the production of surgical and dental equipment with high medical requirements and repeated use and the production of some precision medical instruments, PEEK's most important application is to replace artificial bone made of metal. In addition to the advantages of light weight, non-toxicity and strong corrosion resistance, the artificial bone made of PEEK is also the closest material to human bone among plastic materials, and can be organically combined with the human body.

4. In terms of fuel source power, PEEK has high temperature resistance, is not easy to hydrolyze, and is also resistant to radiation, so the wire and cable coil skeleton made of it has been successfully used in nuclear power plants.

5. In the oil exploration and mining industry, it can be used to manufacture probes with special geometric dimensions involved in mining machinery.

6. In the mechanical industry, PEEK is often used to make compressor valves, piston rings, seals and various chemical pump bodies and valve components.

7. In automobiles and other industries, using PEEK's good friction resistance and mechanical properties, it can be used as a substitute for metal stainless steel and titanium to manufacture engine inner covers, automotive bearings, gaskets, seals, clutch rings, etc. It can also be used in transmission, brake and air conditioning systems of automobiles.