# ISO 2302:2014 — Withdrawn and superseded ISO standards

For ISO 2302:2014, item title is Isobutene-isoprene rubber (IIR) — Evaluation procedure; status code is 9599; successor is ISO 2302:2020; withdrawn / published date is 2014-10-15, recorded from its source on 2026-08-05.

- **Identifier:** ISO 2302:2014 _(verified: appears in the quote below)_
- **Item title:** Isobutene-isoprene rubber (IIR) — Evaluation procedure _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 2302:2020
- **Withdrawn / published date:** 2014-10-15 _(verified: appears in the quote below)_

## What the source says

> 65596,IS,,ISO 2302:2014,Isobutene-isoprene rubber (IIR) — Evaluation procedure,Caoutchouc isobutène-isoprène (IIR) — Méthode d'évaluation,2014-10-15,6,['83.060'],ISO/TC 45/SC 3,9599,[35177],[80031],"['en','fr','ru']",11,"<p>ISO 2302:2014 specifies physical and chemical tests on raw rubbers and standardized materials, a standardized test formulation, equipment, and processing methods for evaluating the vulcanization characteristics of all types of isobutene-isoprene rubber (IIR).</p>"

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).