Technique for gauging coating thickness during prepreg processing of carbon fibers developed. Technique based on measurement of capacitance of cylindrical condenser through which bundle of prepregged fibers passed axially. Empirical results indicate capacitance linearly related to thickness of polymer coat on fibers in bundle. Capacitive transducer used successfully to measure thickness of polymer coats on several test bundles of fibers under static conditions.


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    Title :

    Capacitive Measurement Of Coating Thickness On Carbon Fibers


    Contributors:

    Published in:

    Publication date :

    1994-08-01



    Type of media :

    Miscellaneous


    Type of material :

    No indication


    Language :

    English




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