International Standard
ISO 9932:2021
Paper and board — Determination of water vapour transmission rate of sheet materials — Dynamic sweep and static gas methods
Reference number
ISO 9932:2021
Edition 2
2021-03
International Standard
Read sample
ISO 9932:2021
80315
Published (Edition 2, 2021)

ISO 9932:2021

ISO 9932:2021
80315
Language
Format
CHF 63
Convert Swiss francs (CHF) to your currency

Abstract

This document describes general test methods for determining the water vapour transmission rate of sheet materials by means of a dynamic gas method or a static gas method. Depending on the method and specific apparatus employed, materials up to 38 mm thick and with water vapour transmission rates in the range from 0,05 g/(m2·d) to 65 g/(m2·d) can be tested. The basis of the function of the instrumental techniques is briefly described. Advice on calibration is given in Annex B.

General information

  •  : Published
     : 2021-03
    : International Standard published [60.60]
  •  : 2
     : 10
  • ISO/TC 6/SC 2
    85.060 
  • RSS updates

Got a question?

Check out our Help and Support

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)