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Norm

ISO 5636-4:2013

Issue date: 2013 10 16

Paper and board — Determination of air permeance (medium range) — Part 4: Sheffield method

ISO 5636-4:2013 specifies the Sheffield method for determining the air permeance of paper and board using the Sheffield apparatus. It is applicable to papers and boards w...
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Publisher:
International Organization for Standardization
Format:
Digital | 13 Pages
Language:
English

ISO 5636-4:2013 specifies the Sheffield method for determining the air permeance of paper and board using the Sheffield apparatus.

It is applicable to papers and boards which have air permeances between 0,02 µm/(Pa·s) and 25 µm/(Pa·s) when tested with the Sheffield apparatus.

It is unsuitable for rough-surfaced materials, which cannot be securely clamped to avoid leakage.

ISO 5636-4:2013
2013 10 16
Paper and board — Determination of air permeance (medium range) — Part 4: Sheffield method
Norm
ISO 5636-4:2005
2005 02 04
Paper and board — Determination of air permeance (medium range) — Part 4: Sheffield method
Norm
ISO 5636-4:1986
1986 07 24
Paper and board — Determination of air permeance (medium range) — Part 4: Sheffield method
Norm