ISO 2528:2017
Current
The latest, up-to-date edition.
Sheet materials — Determination of water vapour transmission rate (WVTR) — Gravimetric (dish) method
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English, French
13-10-2017
ISO 2528:2017 specifies a method for the determination of the water vapour transmission rate (often erroneously called "permeability") of sheet materials.
This method is not generally recommended for use if the transmission rate is expected to be less than 1 g/m2 per day or for materials thicker than 3 mm. In such cases the method specified in ISO 9932 is preferred.
The method cannot be applied to film materials that are damaged by hot wax or that shrink to an appreciable extent under the test conditions used.
For some purposes it may be necessary to determine the transmission rate of creased material; a procedure for this is given in Annex A.
| Committee |
ISO/TC 6/SC 2
|
| DevelopmentNote |
Supersedes ISO/FDIS 2528. (10/2017)
|
| DocumentType |
Standard
|
| Pages |
15
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| SS-ISO 2528:2018 | Identical |
| BS ISO 2528:2017 | Identical |
| PN ISO 2528 : 2000 | Identical |
| NEN ISO 2528 : 2017 | Identical |
| NF ISO 2528 : 2017 | Identical |
| UNE 57114:1984 | Identical |
| UNE 53097:2002 | Identical |
| IS 17846 : 2022 | Identical |
| SAC GB/T 2679-2 : 1995 | Identical |
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