# ISO 3384-1:2019 — Withdrawn and superseded ISO standards

For ISO 3384-1:2019, item title is Rubber, vulcanized or thermoplastic — Determination of stress relaxation in compression — Part 1: Testing at constant temperature; status code is 9599; successor is ISO 3384-1:2024; withdrawn / published date is 2019-08-14, recorded from its source on 2026-08-05.

- **Identifier:** ISO 3384-1:2019 _(verified: appears in the quote below)_
- **Item title:** Rubber, vulcanized or thermoplastic — Determination of stress relaxation in compression — Part 1: Testing at constant temperature _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 3384-1:2024
- **Withdrawn / published date:** 2019-08-14 _(verified: appears in the quote below)_

## What the source says

> 72787,IS,,ISO 3384-1:2019,"Rubber, vulcanized or thermoplastic — Determination of stress relaxation in compression — Part 1: Testing at constant temperature",Caoutchouc vulcanisé ou thermoplastique — Détermination de la relaxation de contrainte en compression — Partie 1: Essais à température constante,2019-08-14,2,['83.060'],ISO/TC 45/SC 2,9599,"[61287,53028]",[86478],"['en','fr']",14,"<p>This document specifies two procedures for determining the decrease in counterforce exerted by a test piece of vulcanized or thermoplastic rubber which has been compressed to a constant deformation and maintained thus at a predetermined test temperature.</p><p>The counterforce can be determined either by me

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).