ISO/TC 45/SC 2
| Projekta Nr. | ISO 6179:2017 |
|---|---|
| Nosaukums | <p>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.</p> <p>It is applicable only to materials in sheet form and to coated fabrics having thicknesses between 0,2 mm and 3,0 mm.</p> <p>It is restricted to transmission rates of more than 0,1 g/m<sup>2</sup>·h.</p> <p>The methods are particularly useful for comparing the relative transmission rates of one liquid through different materials, or of several liquids through one material.</p> <p>Method A, with refilling, is used when testing mixtures of liquids which give different transmission rates.</p> <p>Method B, with no refilling, is used for a single-component liquid.</p> <p>NOTE A method for the determination of water vapour transmission rate is given in ISO 2528.</p> |
| Reģistrācijas numurs (WIID) | 70356 |
| Darbības sfēra | <p>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.</p> <p>It is applicable only to materials in sheet form and to coated fabrics having thicknesses between 0,2 mm and 3,0 mm.</p> <p>It is restricted to transmission rates of more than 0,1 g/m<sup>2</sup>·h.</p> <p>The methods are particularly useful for comparing the relative transmission rates of one liquid through different materials, or of several liquids through one material.</p> <p>Method A, with refilling, is used when testing mixtures of liquids which give different transmission rates.</p> <p>Method B, with no refilling, is used for a single-component liquid.</p> <p>NOTE A method for the determination of water vapour transmission rate is given in ISO 2528.</p> |
| Statuss | Standarts spēkā |
| ICS grupa | 59.080.40 83.140.10 |