Foamed plastics used for filling cavities in aircraft structural components for greater stiffness at Lockheed Aircraft Corp; it has potential uses as insulation for aircraft electric equipment, vibration deadener in cabin doors and fuselage sections, and for soundproofing; Lockfoam is thermosetting, cellular gas expanded material obtained by chemical reaction of isocyanates and resinous polymers.


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    Title :

    Foam plastic is lightweight stiffener


    Additional title:

    Aviation Week


    Published in:

    Aviation Week ; 57 , n 17


    Publication date :

    1952


    Size :

    2 pages


    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English


    Keywords :


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