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  • BS ISO 19984-3:2017

    Current The latest, up-to-date edition.

    Rubber and rubber products. Determination of biobased content Biobased mass content

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  11-09-2017

    Publisher:  British Standards Institution

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    This document specifies measuring methods for the determination of the biobased mass contents in rubber and rubber products.

    The biobased mass content of rubber materials or final products can be determined by separating the sample into the rubber, the inorganic ingredient (including carbon black) and the solvent extract, each of whose14C content is determined, and then converting the results to the biobased mass content using the procedure described in this document.

    This document applies to NR, IR, BR, SBR, IIR, BIIR, CIIR and their modified rubbers, as well as to their mixtures.

    This document uses only the accelerator mass spectrometry (AMS) method for the purpose of determination of biobased content.

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    Committee PRI/22
    Development Note Supersedes 16/30313052 DC. (09/2017)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    ISO 9924-3:2009 Rubber and rubber products — Determination of the composition of vulcanizates and uncured compounds by thermogravimetry — Part 3: Hydrocarbon rubbers, halogenated rubbers and polysiloxane rubbers after extraction
    ISO 19984-1:2017 Rubber and rubber products Determination of biobased content Part 1: General principles and calculation methods using the formulation of the rubber compound
    ISO 19983:2017 Rubber — Determination of precision of test methods
    ISO 1382:2012 Rubber Vocabulary
    ISO 19984-2:2017 Rubber and rubber products — Determination of biobased content — Part 2: Biobased carbon content
    ISO 1407:2011 Rubber — Determination of solvent extract
    ISO 4661-2:1987 Rubber, vulcanized Preparation of samples and test pieces Part 2: Chemical tests
    ISO/TR 9272:2005 Rubber and rubber products Determination of precision for test method standards
    ISO 17257:2013 Rubber Identification of polymers Pyrolytic gas-chromatographic method using mass-spectrometric detection
    ISO 7270-1:2003 Rubber Analysis by pyrolytic gas-chromatographic methods Part 1: Identification of polymers (single polymers and polymer blends)
    ISO 4650:2012 Rubber — Identification — Infrared spectrometric methods
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