PEEK prepregs material has been used in fully automatic tails, fuselage belly panels, fuselage skins, nose landing gear doors, main landing gear door, wing panel, horizontal stabilizer leading edge, etc.
As wave-transmitting materials PEEK, PEKK, PES, and other resins have good performance in radar transmission and power-saving projection. When radar waves are thrown into these resin-based composite materials, it is not easy to form creeping electromagnetic waves. The unidirectionally reinforced grade of carbon fiber and PEEK multifilament yarn is suitable for making helicopter rotors and missile casings.
Material: CF/PEEK Composite
On May 5, 2020, the first flight of the Long March 5B carrier rocket was a complete success, and the first mission of my country's space station stage mission was completed. This success lays a solid foundation for the full realization of the third-step development strategy of my country's manned space project.
The PEEK composite material developed by JUNHUA PEEK has realized the highly reliable zero-position locking performance of the booster servo mechanism and contributed its meager strength to the successful launch.