Why are Polymer Matrix Composites (PMC) used in the aircraft industry?

Posted on February 6, 2010 by admin


When compared to metal alloys, composite materials have a much better weight to strength ratio. However, metal has better flexibility which is needed for wing flexing and various other parts of the aircraft. That’s why even the Boeing 787 is still only 50% composites

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2 Responses to Why are Polymer Matrix Composites (PMC) used in the aircraft industry?

  1. david h says:
    February 6, 2010 at 5:37 pm

    because they are very Strong and can be made very light.
    References :

  2. R8ersfan says:
    February 6, 2010 at 5:57 pm

    When compared to metal alloys, composite materials have a much better weight to strength ratio. However, metal has better flexibility which is needed for wing flexing and various other parts of the aircraft. That’s why even the Boeing 787 is still only 50% composites
    References :