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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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.
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ISO 18899:2013 Rubber -- Guide to the calibration of test equipment
ISO 188:2011 Rubber, vulcanized or thermoplastic -- Accelerated ageing and heat resistance tests
ISO 2231:1989 Rubber- or plastics-coated fabrics -- Standard atmospheres for conditioning and testing
ISO 18899:2013 Rubber -- Guide to the calibration of test equipment
ISO 188:2011 Rubber, vulcanized or thermoplastic -- Accelerated ageing and heat resistance tests
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 23529:2016 Rubber -- General procedures for preparing and conditioning test pieces for physical test methods
ISO 3310-1:2016 Test sieves -- Technical requirements and testing -- Part 1: Test sieves of metal wire cloth