• BS 7406:1991

BS 7406:1991

Methods for determination of water vapour transmission rate of sheet materials (paper and board) by dynamic sweep and static gas methods

BSI Group , 01/31/1991

Publisher: BS

File Format: PDF

$80.00$160.02


Can measure WVTR's as low as 0.05 g/(m^2.d) and be used on materials up to 38 mm thick.Cross References:BS 3177BS 3430BS 3431

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