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  • BS ISO 2302:2014

    View superseded by
    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Isobutene-isoprene rubber (IIR). Evaluation procedure

    Available format(s):  Hardcopy, PDF

    Superseded date:  01-10-2020

    Language(s):  English

    Published date:  31-10-2014

    Publisher:  British Standards Institution

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    Table of Contents - (Show below) - (Hide below)

    Foreword
    1 Scope
    2 Normative references
    3 Sampling and further preparative procedures
    4 Physical and chemical tests on raw rubber
    5 Preparation of test mixes for evaluation of
      isobutene-isoprene rubbers
    6 Evaluation of vulcanization characteristics by a
      curemeter test
    7 Evaluation of tensile stress-strain properties of
      vulcanized test mixes
    8 Precision data
    9 Test report
    Annex A (informative) - Precision
    Bibliography

    Abstract - (Show below) - (Hide below)

    Provides - physical and chemical tests on raw rubbers and, - standardized materials, a standardized test formulation, equipment, and processing methods for evaluating the vulcanization characteristics of all types of isobutene- isoprene rubber (IIR).

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

    Committee PRI/50
    Development Note Supersedes BS 4470(1996) and 02/122571 DC. (02/2005) Supersedes 14/30295538 DC. (10/2014)
    Document Type Standard
    Publisher British Standards Institution
    Status Superseded
    Superseded By
    Supersedes

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

    ISO 248-2:2012 Rubber, raw Determination of volatile-matter content Part 2: Thermogravimetric methods using an automatic analyser with an infrared drying unit
    ISO 248-1:2011 Rubber, raw Determination of volatile-matter content Part 1: Hot-mill method and oven method
    ISO 23529:2016 Rubber General procedures for preparing and conditioning test pieces for physical test methods
    ISO 6502:2016 Rubber Guide to the use of curemeters
    ISO 1795:2017 Rubber, raw natural and raw synthetic — Sampling and further preparative procedures
    ISO 289-1:2015 Rubber, unvulcanized Determinations using a shearing-disc viscometer Part 1: Determination of Mooney viscosity
    ISO 2393:2014 Rubber test mixes — Preparation, mixing and vulcanization — Equipment and procedures
    ISO 37:2017 Rubber, vulcanized or thermoplastic — Determination of tensile stress-strain properties
    ISO 247:2006 Rubber Determination of ash
    ISO/TR 9272:2005 Rubber and rubber products Determination of precision for test method standards
    ISO 3417:2008 Rubber Measurement of vulcanization characteristics with the oscillating disc curemeter
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