Under publication
ISO 3689
Paper and board — Determination of bursting strength after immersion in water
Reference number
ISO 3689
Edition 3
2024-10
© ISO 2024
Under publication
Under publication (Edition 3, 2024)
Final production steps (up to seven weeks).
Will replace ISO 3689:1983

Abstract

This document specifies a method for the determination of the wet strength of paper and board by measuring its bursting strength after it has been immersed in water for a specified period.

The method is applicable to most kinds of paper and board, provided that an appropriate immersion time is agreed between the interested parties.

Different results can be found if the sample is re-tested after a period of time.

General information

  • Status
     : Under development
    Publication date
     : 2024-10
    Stage
    : International Standard under publication [60.00]
  • Edition
     : 3
  • Technical Committee :
    ISO/TC 6/SC 2
    ICS :
    85.060 
  • RSS updates

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