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  • ASTM D 4652 : 2005

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Standard Specification for Silicone Fluid Used for Electrical Insulation

    Available format(s):  Hardcopy, PDF

    Superseded date:  11-11-2014

    Language(s):  English

    Published date:  01-10-2005

    Publisher:  American Society for Testing and Materials

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    Abstract - (Show below) - (Hide below)

    CONTAINED IN VOL. 10.03, 2015 Specifies silicone fluid for use in transformers, capacitors, and electronic assemblies as an insulating or cooling medium, or both.

    Scope - (Show below) - (Hide below)

    1.1 This specification covers silicone fluid for use in transformers, capacitors, and electronic assemblies as an insulating or cooling medium, or both.

    1.2 Silicone fluid covered by this specification is polydimethylsiloxane having a nominal viscosity of 50 cSt at 25C and a fire point of 340C or greater. This specification applies only to new silicone fluid. Information on in-service maintenance testing is available in appropriate guides.

    General Product Information - (Show below) - (Hide below)

    Committee D 27
    Document Type Standard
    Product Note Reconfirmed 2005
    Publisher American Society for Testing and Materials
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

    ASTM D 877/D877M : 2013 Standard Test Method for Dielectric Breakdown Voltage of Insulating Liquids Using Disk Electrodes
    ASTM D 5282 : 2005 : R2012 Standard Test Methods for Compatibility of Construction Material with Silicone Fluid Used for Electrical Insulation
    ASTM D 1816 : 2012 Standard Test Method for Dielectric Breakdown Voltage of Insulating Liquids Using VDE Electrodes
    ASTM D 117 : 2018 Standard Guide for Sampling, Test Methods, and Specifications for Electrical Insulating Liquids
    ASTM D 2225 : 2004 : R2012 Standard Test Methods for Silicone Fluids Used for Electrical Insulation

    Standards Referencing This Book - (Show below) - (Hide below)

    ASTM D 1816 : 2012 : REDLINE Standard Test Method for Dielectric Breakdown Voltage of Insulating Liquids Using VDE Electrodes
    ASTM D 924 : 2015 : REDLINE Standard Test Method for Dissipation Factor (or Power Factor) and Relative Permittivity (Dielectric Constant) of Electrical Insulating Liquids
    ASTM D 2129 : 2017 : REDLINE Standard Test Method for Color of Clear Electrical Insulating Liquids (Platinum-Cobalt Scale)
    ASTM D 1533 : 2012 : REDLINE Standard Test Method for Water in Insulating Liquids by Coulometric Karl Fischer Titration
    ASTM D 4559 : 1999 Standard Test Method for Volatile Matter in Silicone Fluid
    ASTM D 923 : 2015 : REDLINE Standard Practices for Sampling Electrical Insulating Liquids
    ASTM D 1481 : 2017 : REDLINE Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Lipkin Bicapillary Pycnometer
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