Reference number
ISO 9932:2021
© ISO 2024
International Standard
ISO 9932:2021
Paper and board — Determination of water vapour transmission rate of sheet materials — Dynamic sweep and static gas methods
Edition 2
2021-03
Read sample
Published (Edition 2, 2021)

ISO 9932:2021

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

  • Status
     : Published
    Publication date
     : 2021-03
    Stage
    : International Standard published [60.60]
  • Edition
     : 2
    Number of pages
     : 10
  • Technical Committee :
    ISO/TC 6/SC 2
    ICS :
    85.060 
  • RSS updates

Life cycle

Got a question?

Check out our Help and Support

  2. Store
  3. Standards catalogue
  4. ICS
  5. 85
  6. 85.060
  7. ISO 9932:2021