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  • BS ISO 2782-2:2012

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    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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    Rubber, vulcanized or thermoplastic. Determination of permeability to gases Equal-pressure method

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  27-10-2018

    Language(s):  English

    Published date:  31-08-2012

    Publisher:  British Standards Institution

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

    Foreword
    Introduction
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Principle
    5 Apparatus
    6 Calibration
    7 Test gas
    8 Carrier gas
    9 Test pieces
    10 Conditioning
    11 Test conditions
    12 Gas transmission area
    13 Calibration curve
    14 Procedure
    15 Calculation and expression of results
    16 Test report
    Annex A (normative) - Calibration schedule

    Abstract - (Show below) - (Hide below)

    Describes a method for the determination of the gas transmission rate and gas permeability coefficient of vulcanized or thermoplastic rubber under conditions in which the overall pressure on each side of the rubber test piece is the same, using gas chromatography to determine the quantity of gas that permeates through the rubber.

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

    Committee PRI/22
    Development Note Together with BS ISO 2782-1, it supersedes BS ISO 2782. Supersedes 11/30247603 DC. (08/2012)
    Document Type Standard
    Publisher British Standards Institution
    Status Withdrawn
    Superseded By
    Supersedes

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

    ISO 23529:2016 Rubber General procedures for preparing and conditioning test pieces for physical test methods
    ISO 18899:2013 Rubber — Guide to the calibration of test equipment
    ISO 2782-1:2016 Rubber, vulcanized or thermoplastic Determination of permeability to gases Part 1: Differential-pressure methods
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