# ISO 22007-1:2009 — Withdrawn and superseded ISO standards For ISO 22007-1:2009, item title is Plastics — Determination of thermal conductivity and thermal diffusivity — Part 1: General principles; status code is 9599; successor is ISO 22007-1:2017; withdrawn / published date is 2009-06-15, recorded from its source on 2026-08-05. - **Identifier:** ISO 22007-1:2009 _(verified: appears in the quote below)_ - **Item title:** Plastics — Determination of thermal conductivity and thermal diffusivity — Part 1: General principles _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 22007-1:2017 - **Withdrawn / published date:** 2009-06-15 _(verified: appears in the quote below)_ ## What the source says > 40615,IS,,ISO 22007-1:2009,Plastics — Determination of thermal conductivity and thermal diffusivity — Part 1: General principles,Plastiques — Détermination de la conductivité thermique et de la diffusivité thermique — Partie 1: Principes généraux,2009-06-15,1,['83.080.01'],ISO/TC 61/SC 5,9599,,[67901],"['en','fr','ru']",17,"

ISO 22007-1:2009 describes the background to methods for the determination of the thermal conductivity and thermal diffusivity of polymeric materials. Different techniques are available for these measurements and some may be better suited than others for a particular type, state and form of material. ISO 22007-1 provides a broad overview of these techniques. Standards ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).