Reference number
ISO 8226-2:1990
© ISO 2025
International Standard
ISO 8226-2:1990
Paper and board — Measurement of hygroexpansivity — Part 2: Hygroexpansivity up to a maximum relative humidity of 86 %
Edition 1
1990-12
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Published (Edition 1, 1990)
This publication was last reviewed and confirmed in 2024. Therefore this version remains current.

ISO 8226-2:1990

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Format
CHF 43
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Abstract

This part specifies a method for the determination of hygroexpansivity when the paper or board is subjected to a change in the relative humidity with which it is in equilibrium from (33 2) % to (84 2) %. The purpose is to cover applications of paper and board intended to be used in high humidity conditions. It may also be useful in determining the effect of excessive moisture to which paper may be subjected for short periods during some printing processes. The method is generally applicable. However, it is not suitable for cr pe papers and corrugated fibreboard.

General information

  • Status
     : Published
    Publication date
     : 1990-12
    Stage
    : International Standard to be revised [90.92]
  • Edition
     : 1
    Number of pages
     : 4
  • Technical Committee :
    ISO/TC 6/SC 2
    ICS :
    85.060 
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