ASTM D1896-09

    Standard Practice for Transfer Molding Test Specimens of Thermosetting Compounds

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    1. Scope

    1.1 This practice covers a general procedure for the transfer molding of mechanical and electrical test specimens of thermosetting molding materials.

    Note 1—The utility of this practice has been demonstrated for the molding of thermosetting molding compounds exhibiting intermediate viscosity non-Newtonian flow.

    1.2 The values stated in either SI or inch-pound units are to be regarded separately as standard. The values stated in each system are not always exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with this practice.

    1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

    Note 2—There is no known ISO equivalent to 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

    D731 Test Method for Molding Index of Thermosetting Molding Powder

    D883 Terminology Relating to Plastics

    D957 Practice for Determining Surface Temperature of Molds for Plastics

    D3123 Test Method for Spiral Flow of Low-Pressure Thermosetting Molding Compounds

    D3795 Test Method for Thermal Flow, Cure, and Behavior Properties of Pourable Thermosetting Materials by Torque Rheometer

    ICS Code

    ICS Number Code 83.140.99 (Other rubber and plastic products)

    UNSPSC Code

    UNSPSC Code 13101900(Thermoset plastics)

    Referencing This Standard
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    DOI: 10.1520/D1896-09

    Citation Format

    ASTM D1896-09, Standard Practice for Transfer Molding Test Specimens of Thermosetting Compounds, ASTM International, West Conshohocken, PA, 2009,

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