ASTM WK68250

    Revision of D4921 - 95(2012) Standard Test Method for Foaming Tendencies of Engine Coolants at Room Temperature

    (What is a Work Item?)

    Active Standard: D4921 - 20

    Developed by Subcommittee: D15.06 | Committee D15 | Contact Staff Manager



    WK68250


    Keywords

    aqueous solutions; engine coolant; foam; foam test; foaming tendencies;

    Rationale

    There is a need to better define the temperature at which the sample may be tested and there is no advantage to holding the sample at temperature once the prescribed test temperature has been achieved.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:
    05-15-2019

    Technical Contact:
    Edward Eaton, Sr.

    Item:
    003

    Ballot:
    D15 (20-01)

    Status:
    Ballot Item Approved as D4921-2020 and Pending Publication