PEEK (polyetheretherketone) is a high-performance engineering plastic that meets the high standards of the aerospace industry. With its excellent high temperature resistance, strength, and corrosion resistance, it has become an ideal material in the aerospace field. It can maintain stable mechanical performance in extreme environments and is suitable for critical applications such as aircraft components, engine parts, and structural components.
Main advantages:
1. High temperature resistance: PEEK material modified with carbon fiber and glass fiber can withstand temperatures up to 250 ° C for a long time， and 300 ° C for a short time, making it suitable for high-temperature environments in aerospace.
2. Excellent mechanical strength: It has excellent tensile strength and fatigue resistance, and can meet high load working conditions.
3. Corrosion resistance: PEEK can resist aviation fuel, hydraulic oil, and other chemicals, ensuring long-term reliability of the material.
4. Lightweight: Compared to traditional metal materials, PEEK has a lighter density, which helps reduce the overall weight of the aircraft.
5. Better damping performance. This makes PEEK excellent in reducing vibration, noise, and impact transmission, making it particularly suitable for applications that require high vibration control
6.Good flame retardant and low smoke properties: PEEK flame retardant level can reach UL94-V0,it is not easy to burn, and produces less smoke and toxic gases during combustion, meeting strict fire and safety standards in the aerospace industry. It helps to ensure personnel safety and the structural integrity of aircraft in emergency situations such as fires
Due to its excellent performance, PEEK material provides higher safety and efficiency in the aerospace field, becoming an indispensable material in high-performance aircraft and spacecraft.
