ISO 5636-3:2013
Paper and board -- Determination of air permeance (medium range) -- Part 3: Bendtsen method
Product Details
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.