ISO/AWI 8226-1

Paper and board — Measurement of hygroexpansivity — Part 1: Hygroexpansivity up to a maximum relative humidity of 68 %

General information

Current stage: 20.00 New project registered in TC/SC work programme Aug 19, 2026

Originator: ISO

Owner: ISO/TC 6/SC 2 Test methods and quality specifications for paper and board

Type: International Standard

Scope

Cancels and replaces the first edition (1985). Specifies a method for the determination of the hygroexpansivity of paper and board when subjected to a change in the relative humidity. Applicable to paper and board generally. Not suitable for crêpe papers and corrugated fibreboard.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 8226-1:1994

NOW

IN_DEVELOPMENT
ISO/AWI 8226-1
20.00 New project registered in TC/SC work programme
Aug 19, 2026