ASTM WK37485

    Revision of D3532 - 99(2009) Standard Test Method for Gel Time of Carbon Fiber-Epoxy Prepreg

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    Developed by Subcommittee: D30.03 | Committee D30 | Contact Staff Manager



    WK37485

    1. Rationale

    The accuracy of the hotplate stated in section 4.2 is unreasonable due to known instrument error. The procedure described in section 8.6 to determine gel time is unclear, and the stringing phenomenon does not occur in all prepreg systems.


    Keywords

    carbon fiber-epoxy prepreg; gel time; Carbon fiber-epoxy prepregs; Gel time;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    05-03-2012

    Technical Contact:
    Kevin Schuman

    Item:
    004

    Ballot:
    D30 (13-01)

    Status:
    Withdrawn From Balloting