This paper describes a method for measuring hydrogen permeabilities of plastic films and metal foils. The method utilizes a hydrogen mass spectrometer leak detector.Hydrogen permeability values of several plastic films are presented over a temperature range of 250 to -150 F. The experimental work was done as part of an evaluation of cryogenic insulation systems to be used in space vehicles.


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    Title :

    Hydrogen Permeation Measurements on Vapor Barrier Materials for Cryogenic Insulations


    Additional title:

    Sae Technical Papers


    Contributors:

    Conference:

    Pre-1964 SAE Technical Papers ; 1906



    Publication date :

    1963-01-01




    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




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