# ISO 5636-4:2005 — Withdrawn and superseded ISO standards

For ISO 5636-4:2005, item title is Paper and board — Determination of air permeance (medium range) — Part 4: Sheffield method; status code is 9599; successor is ISO 5636-4:2013; withdrawn / published date is 2005-02-04, recorded from its source on 2026-08-05.

- **Identifier:** ISO 5636-4:2005 _(verified: appears in the quote below)_
- **Item title:** Paper and board — Determination of air permeance (medium range) — Part 4: Sheffield method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 5636-4:2013
- **Withdrawn / published date:** 2005-02-04 _(verified: appears in the quote below)_

## What the source says

> 36352,IS,,ISO 5636-4:2005,Paper and board — Determination of air permeance (medium range) — Part 4: Sheffield method,Papier et carton — Détermination de la perméance à l'air (valeur moyenne) — Partie 4: Méthode Sheffield,2005-02-04,2,['85.060'],ISO/TC 6/SC 2,9599,[11722],[53061],"['en','fr','ru']",12,"<p>ISO 5636-4:2005 specifies a method of determining the air flow rate through unit area of a sheet of paper or board, under unit pressure difference using apparatus called the Sheffield instrument.</p><p>The method is applicable to papers and boards having air permeances between 0,02 micrometres per pascal second and 25 micrometres per pascal second. The method is not suitable for papers and b

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).