# ISO 11358-3:2013 — Withdrawn and superseded ISO standards For ISO 11358-3:2013, item title is Plastics — Thermogravimetry (TG) of polymers — Part 3: Determination of the activation energy using the Ozawa-Friedman plot and analysis of the reaction kinetics; status code is 9599; successor is ISO 11358-3:2021; withdrawn / published date is 2013-12-11, recorded from its source on 2026-08-05. - **Identifier:** ISO 11358-3:2013 _(verified: appears in the quote below)_ - **Item title:** Plastics — Thermogravimetry (TG) of polymers — Part 3: Determination of the activation energy using the Ozawa-Friedman plot and analysis of the reaction kinetics _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 11358-3:2021 - **Withdrawn / published date:** 2013-12-11 _(verified: appears in the quote below)_ ## What the source says > 54366,IS,,ISO 11358-3:2013,Plastics — Thermogravimetry (TG) of polymers — Part 3: Determination of the activation energy using the Ozawa-Friedman plot and analysis of the reaction kinetics,Plastiques — Thermogravimétrie (TG) des polymères — Partie 3: Détermination de l'énergie d'activation à l'aide du graphique d'Ozawa-Friedman et analyse cinétique de la réaction,2013-12-11,1,['83.080.01'],ISO/TC 61/SC 5,9599,,[80002],['en'],13,"
ISO 11358-3:2013 specifies an analysis method for determining the activation energy using the Ozawa-Friedman plot. It also specifies the preparation of master plots for verification of the reaction kinetics determined by thermogravimetry.
The Ozawa-Friedman ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).