TAPPI T 538 om : 2016
Current
Current
The latest, up-to-date edition.
Roughness of paper and paperboard (Sheffield method)
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
01-01-2016
This method is a measurement of the air flow between the specimen (backed by flat glass on the bottom side) and two pressurized, concentric annular lands that are impressed into the sample from the top side.
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