ASTM D2413-99(2009)

    Standard Practice for Preparation of Insulating Paper and Board Impregnated with a Liquid Dielectric


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    1. Scope

    1.1 This practice covers the preparation of insulating paper and board impregnated with a liquid dielectric. Where this practice states only paper, the same procedure shall apply to board.

    1.2 This practice has been found practicable for papers having nominal thickness of 0.05 mm (2 mil) and above. It has been used successfully for insulating board as thick as 6 mm (¼ in.) when care is taken to ensure the specimen geometry necessary for valid measurement of dielectric properties. Suitable geometry depends on the electrode system used. Rigid solid opposing electrodes require flat specimens that have essentially parallel surfaces.

    1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.


    2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.

    ASTM Standards

    D117 Guide for Sampling, Test Methods, and Specifications for Electrical Insulating Oils of Petroleum Origin

    D149 Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials at Commercial Power Frequencies

    D150 Test Methods for AC Loss Characteristics and Permittivity (Dielectric Constant) of Solid Electrical Insulation

    D202 Test Methods for Sampling and Testing Untreated Paper Used for Electrical Insulation

    D257 Test Methods for DC Resistance or Conductance of Insulating Materials

    D924 Test Method for Dissipation Factor (or Power Factor) and Relative Permittivity (Dielectric Constant) of Electrical Insulating Liquids

    D1711 Terminology Relating to Electrical Insulation

    D1816 Test Method for Dielectric Breakdown Voltage of Insulating Liquids Using VDE Electrodes

    D1933 Specification for Nitrogen Gas as an Electrical Insulating Material

    D3394 Test Methods for Sampling and Testing Electrical Insulating Board

    D3426 Test Method for Dielectric Breakdown Voltage and Dielectric Strength of Solid Electrical Insulating Materials Using Impulse Waves


    ICS Code

    ICS Number Code 29.035.10 (Paper and board insulating materials)

    Referencing This Standard
    Link Here
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    DOI: 10.1520/D2413-99R09

    Citation Format

    ASTM D2413-99(2009), Standard Practice for Preparation of Insulating Paper and Board Impregnated with a Liquid Dielectric, ASTM International, West Conshohocken, PA, 2009, www.astm.org

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