ISO 3689:2024
International Standard
Current Edition
·
Approved on
01 October 2024
Paper and board — Determination of bursting strength after immersion in water
ISO 3689:2024 Files
English
11 Pages
Current Edition
OMR
31.47
ISO 3689:2024 Scope
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.
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