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  • EN ISO 6179:2017

    Current The latest, up-to-date edition.

    Rubber, vulcanized or thermoplastic - Rubber sheets and rubber-coated fabrics - Determination of transmission rate of volatile liquids (gravimetric technique) (ISO 6179:2017)

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    Published date:  30-08-2017

    Publisher:  Comite Europeen de Normalisation

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Apparatus
    5 Calibration
    6 Test pieces
    7 Time-interval between vulcanization and testing
    8 Conditioning
    9 Test conditions
    10 Procedure
    11 Expression of results
    12 Test report
    Annex A (normative) - Calibration schedule
    Bibliography

    Abstract - (Show below) - (Hide below)

    ISO 6179:2017 specifies two methods for determining, by measurement of the transmission rate, the permeability of rubber to volatile liquids diffusing into open air.It is applicable only to materials in sheet form and to coated fabrics having thicknesses between 0,2 mm and 3,0 mm.It is restricted to transmission rates of more than 0,1 g/m2·h.The methods are particularly useful for comparing the relative transmission rates of one liquid through different materials, or of several liquids through one material.Method A, with refilling, is used when testing mixtures of liquids which give different transmission rates.Method B, with no refilling, is used for a single-component liquid.NOTE A method for the determination of water vapour transmission rate is given in ISO 2528.

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

    Committee CEN/TC 248
    Document Type Standard
    Publisher Comite Europeen de Normalisation
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    18/30363978 DC : 0 BS EN 1762 - RUBBER HOSES AND HOSE ASSEMBLIES FOR LIQUEFIED PETROLEUM GAS, LPG (LIQUID OR GASEOUS PHASE), AND NATURAL GAS UP TO 25 BAR (2,5 MPA) - SPECIFICATION
    PREN 1762 : DRAFT 2018 RUBBER HOSES AND HOSE ASSEMBLIES FOR LIQUEFIED PETROLEUM GAS, LPG (LIQUID OR GASEOUS PHASE), AND NATURAL GAS UP TO 25 BAR (2,5 MPA) - SPECIFICATION

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

    ISO 3310-1:2016 Test sieves Technical requirements and testing Part 1: Test sieves of metal wire cloth
    ISO 23529:2016 Rubber General procedures for preparing and conditioning test pieces for physical test methods
    ISO 188:2011 Rubber, vulcanized or thermoplastic — Accelerated ageing and heat resistance tests
    ISO 2528:2017 Sheet materials — Determination of water vapour transmission rate (WVTR) — Gravimetric (dish) method
    ISO 2231:1989 Rubber- or plastics-coated fabrics — Standard atmospheres for conditioning and testing
    ISO 2286-3:2016 Rubber- or plastics-coated fabrics Determination of roll characteristics Part 3: Method for determination of thickness
    ISO 18899:2013 Rubber — Guide to the calibration of test equipment
    View more information

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