# ISO 18782:2015 — Withdrawn and superseded ISO standards For ISO 18782:2015, item title is Textiles — Determination of dynamic hygroscopic heat generation; status code is 9599; successor is ISO 18782:2023; withdrawn / published date is 2015-09-14, recorded from its source on 2026-08-05. - **Identifier:** ISO 18782:2015 _(verified: appears in the quote below)_ - **Item title:** Textiles — Determination of dynamic hygroscopic heat generation _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 18782:2023 - **Withdrawn / published date:** 2015-09-14 _(verified: appears in the quote below)_ ## What the source says > 63358,IS,,ISO 18782:2015,Textiles — Determination of dynamic hygroscopic heat generation,Textiles — Détermination de la production de chaleur dynamique hygroscopique,2015-09-14,1,['59.080.01'],ISO/TC 38,9599,,[82659],"['en','fr']",16,

ISO 18782:2015 specifies a test method for the determination of hygroscopic heat generated by flowing low then high humidity air on one side of a surface. It is applicable to all kinds of sheet-shaped textile materials.

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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).