ASTM WK44792

    Revision of D115 - 07(2012) Standard Test Methods for Testing Solvent Containing Varnishes Used for Electrical Insulation

    (What is a Work Item?)

    Active Standard: D115 - 14

    Developed by Subcommittee: D09.01 | Committee D09 | Contact Staff Manager


    1. Rationale

    The sections concerning viscosity have been expanded. The references to a single manufacturer of rotational viscometers has been removed since other manufacturers are available.


    build; dielectric strength; drainage; flash point; nonvolatile matter; oil resistance; solvent varnish; specific gravity; temperature index; time of drying; varnish; varnish compatibility; viscosity ; Viscosity--electrical insulating materials; Varnishes; Dielectric breakdown voltage; Drainage materials/systems; Drying time; Electrical insulating varnishes; Flexibility; Heating tests--electrical insulating materials; Nonvolatile matter content--paints/related coatings/materials; Oil resistance--electrical insulating materials; Specific gravity; Working viscosity;
    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    Mark Winkeler


    D09 (14-05)

    Ballot Item Approved as D115-2014 and Pending Publication