TAPPI T 464 om : 2012(R2018)
Superseded
View Superseded by
Water vapor transmission rate of paper and paperboard at high temperature and humidity, Test MethodT 464 om-18
Hardcopy , PDF
English
01-01-2018
11-14-2022
This method is for the gravimetric determination of the water vapor transmission rate (WVTR) of sheet materials at 37.8°C (100°F) with an atmosphere of 90% RH on one side and a desiccant on the other.
| DocumentType |
Test Method
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| Pages |
0
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| PublisherName |
Technical Association of the Pulp & Paper Industry
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
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