90.20 Standard under periodical review Jan 15, 2024
ISO
ISO/TC 6/SC 2 Test methods and quality specifications for paper and board
International Standard
85.060 Paper and board
Published
ISO 5636-3:2013 specifies the Bendtsen method for determining the air permeance of paper and board using the Bendtsen apparatus.
It is applicable to papers and boards which have air permeances between 0,35 µm/(Pa·s) and 15 µm/(Pa·s) when tested with the Bendtsen apparatus.
It is unsuitable for rough-surfaced materials which cannot be securely clamped to avoid leakage.
WITHDRAWN
ISO 5636-3:1992
PUBLISHED
ISO 5636-3:2013
90.20
Standard under periodical review
Jan 15, 2024