Aeronautical engineers need lightweight materials that can be processed flexibly, reduced manufacturing costs and withstand harsh environments. In a growing number of aviation applications, PEEK polymeric materials are exceptionally strong, chemically inert and flame retardant, and easy to process into parts with very small tolerances.
Flying lighter and more fuel efficient
▲ Compared with metal weight reduction of up to 70%, while having the same strength and stiffness;
Efficient production
▲ Production by injection molding enables engineers to simplify and standardize parts, and can combine multiple parts into a functional part;
▲ Fewer parts and more convenient installation, so as to accelerate the assembly speed and reduce the system cost.
The quality is reliable
▲ At 260℃ (500℉), no force heating aging more than 5000 hours, no tensile strength performance loss;
▲ Size stability and has excellent creep resistance, fatigue resistance and moisture resistance;
▲ Tolerance to aviation fuel, hydraulic oil, deicing solution, insecticides, cleaning fluid, fire extinguishing chemicals, water, salt and steam;
▲ Fire rating UL94 V-0, with low smoke, low gas emissions and other characteristics.
It has successfully replaced metals, traditional composites and other plastics.
PEEK line belt
Bind cables and secure them to the fuselage. The low hygroscopicity of PEEK polymeric material ensures that the cable size is stable, so it will not expand and damage the insulation properties of the wire.
PEEK Composite fastener
Aircraft structures using lightweight composite materials are becoming the standard for new aircraft development. Make real lightweight locking systems, bolts, nuts, plugs and brackets. It has the advantages of fatigue resistance, high strength and corrosion resistance.
PEEK radome
PEEK polymeric material can be made into radome with high dimensional accuracy by injection molding. It has the following advantages:
▲ Excellent waterproof performance ▲ high strength
▲ Compared with other radome materials, its electrical properties are more stable in extreme temperature environments.
PEEK parts for aerospace
PEEK features Advantages:
High temperature resistance, wear resistance, self lubrication
◆ Corrosion resistance, high strength, easy to process
◆ Hydrolysis resistance, flame retardant, low smoke and non-toxic
◆ Electrical performance, radiation resistance, dimension stability
