TAPPI/ANSI T 448:2009(R2021)
Current
Current
The latest, up-to-date edition.
Water vapor transmission rate of paper and paperboard at 23°C and 50% RH
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
14-10-2021
Important note : Users cannot be edited or removed once added to your Multi user PDF.This method provides for the gravimetric determination of the water vapor transmission rate (WVTR) of sheet materials at 23C with an atmosphere of 50% RH on one side and a desiccant on the other.
| DocumentType |
Standard
|
| Pages |
5
|
| PublisherName |
Technical Association of the Pulp & Paper Industry
|
| Status |
Current
|
| Supersedes |
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