PEEK (polyetheretherketone) is a high-performance engineering plastic known for its excellent mechanical strength, chemical resistance, heat resistance, abrasion resistance and corrosion resistance. It belongs to the polyaryletherketone (PAEK) family and is a semi-crystalline material with a high glass transition temperature and melting point, allowing it to maintain stable physical properties under extreme conditions.
High heat resistance:p EEK can remain stable in environments with continuous use temperatures up to 250°C (482°F) and can withstand higher temperatures for short-term use.
Excellent mechanical properties:p EEK has high strength, stiffness, and excellent impact resistance that can be maintained even at high temperatures.
Excellent chemical stability: Very good resistance to many solvents, acids and bases, making it suitable for harsh chemical environments.
Good abrasion resistance and coefficient of friction: Suitable for applications requiring low friction and abrasion resistance.
Biocompatible:p EEK is widely used in the medical field for the manufacture of human implants and other medical devices because of its good biocompatibility and stability.
PEEK materials are used in a variety of industries due to their unique properties, including:
Aerospace: Used in the manufacture of aircraft components to reduce weight and improve heat resistance.
Cars: Used in the manufacture of components that can withstand high temperatures and chemicals, such as engine parts, electrical components, etc.
Medical: Used in the manufacture of human implants such as spinal implants, dental implants, etc., as well as surgical instruments.
Electronics: Used to manufacture high-performance electronic device components, such as connectors, insulators, etc.
Industrial: Used in the manufacture of pumps, valves, seals, etc., especially in the field of chemical processing and petrochemical industry.
The high-performance properties of PEEK make it ideal for many demanding applications, and despite the higher cost, its long-term durability and performance stability often make the investment worthwhile.