PEEK (Polyether Ether Ketone) is a high-performance engineering thermoplastic known for its excellent mechanical, thermal, and chemical resistance properties. It belongs to the polyaryletherketone (PAEK) family and is widely used in demanding industrial applications.

Key Properties of PEEK:

✔ High Temperature Resistance – Can withstand continuous temperatures up to 250°C (482°F) without degradation.
✔ Exceptional Mechanical Strength – Offers high tensile and flexural strength, making it suitable for structural applications.
✔ Chemical Resistance – Resistant to a wide range of chemicals, including acids, bases, and solvents.
✔ Wear and Abrasion Resistance – Excellent durability under friction, making it ideal for sliding and bearing applications.
✔ Low Smoke and Toxicity – Suitable for aerospace and medical applications due to minimal outgassing.
✔ Lightweight Alternative to Metal – Can replace metals in various applications while reducing weight and maintenance.

Applications of PEEK:

🔹 Aerospace & Automotive: Used in engine components, seals, and electrical insulation.
🔹 Medical & Healthcare: Commonly used in implants, surgical instruments, and dental devices due to biocompatibility.
🔹 Oil & Gas: Ideal for high-temperature seals, valves, and bearings.
🔹 Electronics: Used in connectors, insulating parts, and semiconductor manufacturing.
🔹 Industrial Machinery: Found in gears, bushings, and wear-resistant components.

PEEK is a premium material with a high cost, but its superior performance makes it an excellent choice for critical and long-lasting applications.