PEEK在航空航天领域的应用非常广泛，主要替代铝和其他金属材料制造各种飞机零部件，降低飞机发生火灾的危害程度，PEEK优异的特性可制造燃油过滤网、螺栓、螺母及绕线管、舱内座椅及饭桌、舱内蒙皮、整机电缆桥架及电器元件、舱内门把手、、压缩机及泵体等零部件。
在该领域的主要性能优势：耐高温性、优良的机械加工性、抗辐射性、阻燃性、低烟、无毒、耐水解性、耐腐蚀性。在大多数应用条件下，同时要求3～4种以上性能优势时优先选择使用聚醚醚酮材料。
航空工业材料工程师需要在极端恶劣的条件下稳定运行的材料，在这种应用环境下聚醚醚酮的优异性能得到了充分的发挥，已经成功取代了传统材料，成为该行业的“新宠”。
PEEK is widely used in aerospace,mainly replacing aluminum and other metal materials to make all kinds of aircraft parts to reduce the harm of aircraft fire.PEEK's excellent characteristics can make fuel filter,bolts,nuts,and winding pipes,cabin seats and tables,cabin skin,machine cable tray and electrical components,cabin door handles,compressors and pumps and other parts.
The main performance advantages in this field: high temperature resistance,excellent mechabucal processbility,radiation resistance,flame retardancy,low smoke,non-toxic,hydrolysis resistance,corrosion resistance.Under most application conditions,polyether ether ketone materials are preferred when more than 3 or 4 performance advantages are required.
Materials engineers in the aviation industry need materials that oprtate stably under extremely harsh conditions.In this application environment,the excellent performance of polyether ether ketone has been brought into full paly,and has successfully replaced the traditional materials ande become the "new favorite"of the industry.
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