# ISO 22007-4:2017 — Withdrawn and superseded ISO standards

For ISO 22007-4:2017, item title is Plastics — Determination of thermal conductivity and thermal diffusivity — Part 4: Laser flash method; status code is 9599; successor is ISO 22007-4:2024; withdrawn / published date is 2017-06-28, recorded from its source on 2026-08-05.

- **Identifier:** ISO 22007-4:2017 _(verified: appears in the quote below)_
- **Item title:** Plastics — Determination of thermal conductivity and thermal diffusivity — Part 4: Laser flash method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 22007-4:2024
- **Withdrawn / published date:** 2017-06-28 _(verified: appears in the quote below)_

## What the source says

> 65085,IS,,ISO 22007-4:2017,Plastics — Determination of thermal conductivity and thermal diffusivity — Part 4: Laser flash method,Plastiques — Détermination de la conductivité thermique et de la diffusivité thermique — Partie 4: Méthode flash laser,2017-06-28,2,['83.080.01'],ISO/TC 61/SC 5,9599,[42047],[86202],"['en','fr']",17,"<p>ISO 22007-4:2017 specifies a method for the determination of the thermal diffusivity of a thin solid disc of plastics in the thickness direction by the laser flash method. This method is based upon the measurement of the temperature rise at the rear face of the thin-disc specimen produced by a short energy pulse on the front face.</p><p>The method can be used for ho

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).