ASTM D7633 - 13

    Standard Test Method for Carbon Black—Carbon Content

    Active Standard ASTM D7633 | Developed by Subcommittee: D24.66

    Book of Standards Volume: 09.01


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    Significance and Use

    4.1 The total carbon content of a carbon black is a requirement for the calculation and reporting of carbon dioxide emissions. It can also be used in calculations to estimate yield of the process.

    1. Scope

    1.1 This test method covers the instrumental determination of carbon content in a carbon black sample. Values obtained represent the total carbon content.

    1.2 The method is applicable to tread, carcass and specialty type carbon blacks obtained from partial combustion or thermal decomposition processes, which typically contain 95 to 100 % carbon.

    1.3 The results of these tests can be expressed as mass % carbon.

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

    1.5 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.


    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

    D1799 Practice for Carbon Black--Sampling Packaged Shipments

    D1900 Practice for Carbon Black--Sampling Bulk Shipments

    D4483 Practice for Evaluating Precision for Test Method Standards in the Rubber and Carbon Black Manufacturing Industries


    ICS Code

    ICS Number Code 71.060.10 (Chemical elements)

    UNSPSC Code

    UNSPSC Code 12171603(Carbon black)


    Referencing This Standard

    DOI: 10.1520/D7633

    ASTM International is a member of CrossRef.

    Citation Format

    ASTM D7633-13, Standard Test Method for Carbon Black—Carbon Content, ASTM International, West Conshohocken, PA, 2013, www.astm.org

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