PEEK seals Description
PEEK seals are high-performance sealing materials made of polyetheretherketone (Polyether Ether Ketone, PEEK). It has excellent chemical resistance, high temperature resistance, and mechanical strength, and is widely used in sealing applications in various industrial fields.
PEEK seals are widely used in industry, especially in sealing applications that require high temperatures, high pressures, corrosion resistance and wear resistance.
| Product name | PEEK O-Rings Seals |
| Product material | PEEK /Custom |
| Hardness (Shore A) | 20 to 90 |
| Applicable temperature °C | -60 to 300 |
| Color | Black, orange, blue, yellow, green, custom |
| Size | Standard/ Custom |
| Advantage | High temperature resistance, Good chemical resistance, Excellent mechanical properties, Low coefficient of friction |
| Application | Chemical, Oil and gas, Medical devices, Automobile, Aerospace |
| Certification | ISO: 9001, ISO: 14001, IATF: 16949 |
Here are some of the main features and application areas of PEEK seals:
High temperature resistance: PEEK seals can maintain their physical and mechanical properties for a long time in a high temperature environment, and their glass transition temperature can reach about 143°C, and the melting point can be as high as about 343°C. As a result, PEEK seals are ideal for sealing applications in high-temperature environments, such as high-temperature pipe and valve sealing in the petroleum and chemical industries.
Chemical resistance: PEEK seals have excellent chemical resistance and are able to resist a variety of chemicals, including acids, alkalis, solvents and oxidants. This makes PEEK seals widely used in the chemical industry and medical equipment.
Excellent mechanical properties: PEEK seals have high strength and hardness, and can withstand high pressure and high stress. It has a long fatigue life, is resistant to wear and tear, and is able to maintain long-term stability and reliability. Therefore, PEEK seals are widely used in high-pressure sealing and dynamic sealing applications in automotive, aerospace, energy and other fields.
Low coefficient of friction: PEEK seals have good self-lubricating properties and low coefficient of friction, which can reduce friction and wear between seals and contact parts. This gives PEEK seals an advantage in applications that require high tightness and low friction, such as hydraulic systems, wind turbines, and aero engines.
Overall, PEEK seals play an important role in sealing applications in a variety of industrial sectors due to their excellent resistance to high temperatures, chemical resistance, mechanical strength, and low coefficient of friction. They provide reliable sealing performance for industrial equipment, extend the life of the equipment, and improve the efficiency and reliability of the system.
