Reference number
ISO 9932:1990
© ISO 2024
ISO 9932:1990
Paper and board — Determination of water vapour transmission rate of sheet materials — Dynamic sweep and static gas methods
Edition 1
1990-10
Withdrawn
Withdrawn (Edition 1, 1990)

Abstract

Depending on the method and specific apparatus employed, materials up to 38 mm thick and with water vapour transmission rates in the range 0,05 g/(m^2.d) to 65 g/(m^2.d) can be tested. The basis of the function of the instrumental techniques is briefly described. Advice on calibration is given in annex B. Specifies principle, apparatus, sampling, preparation of test pieces, procedure, expression of results, precision and test report.

General information

  • Status
     : Withdrawn
    Publication date
     : 1990-10
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 8
  • Technical Committee :
    ISO/TC 6/SC 2
    ICS :
    85.060 
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