# ISO 5636-5:1986 — Withdrawn and superseded ISO standards For ISO 5636-5:1986, item title is Paper and board — Determination of air permeance (medium range) — Part 5: Gurley method; status code is 9599; successor is ISO 5636-5:2003 | ISO/DIS 5636-5; withdrawn / published date is 1986-12-04, recorded from its source on 2026-08-05. - **Identifier:** ISO 5636-5:1986 _(verified: appears in the quote below)_ - **Item title:** Paper and board — Determination of air permeance (medium range) — Part 5: Gurley method _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 5636-5:2003 | ISO/DIS 5636-5 - **Withdrawn / published date:** 1986-12-04 _(verified: appears in the quote below)_ ## What the source says > 11723,IS,,ISO 5636-5:1986,Paper and board — Determination of air permeance (medium range) — Part 5: Gurley method,Papier et carton — Détermination de la perméabilité à l'air (valeur moyenne) — Partie 5: Méthode Gurley,1986-12-04,1,['85.060'],ISO/TC 6/SC 2,9599,,"[37376,23403]","['en','fr']",5,"

Specfies detailed requirements and operating procedures applicable to specific types of apparatus, and is applicable to papers and boards having air permeances between 0,1 and 100 m/(Pa.s), being unsuitable for rough-surface papers such as creped and corrugared papers, which cannot be securely clamped to avoid leakage.

" ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).