# ISO 2302:1995 — Withdrawn and superseded ISO standards

For ISO 2302:1995, item title is Isobutene-isoprene rubber (IIR) — Evaluation procedures; status code is 9599; successor is ISO 2302:2005; withdrawn / published date is 1995-12-21, recorded from its source on 2026-08-05.

- **Identifier:** ISO 2302:1995 _(verified: appears in the quote below)_
- **Item title:** Isobutene-isoprene rubber (IIR) — Evaluation procedures _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 2302:2005
- **Withdrawn / published date:** 1995-12-21 _(verified: appears in the quote below)_

## What the source says

> 7131,IS,,ISO 2302:1995,Isobutene-isoprene rubber (IIR) — Evaluation procedures,Caoutchouc isobutène-isoprène (IIR) — Méthode d'évaluation,1995-12-21,4,['83.060'],ISO/TC 45/SC 3,9599,"[7130,7129]",[35177],"['en','fr']",7,"<p>Provides physical and chemical tests on raw rubber and specifies standard materials, standard test formulation and equipment for evaluating the vulcanization characteristics of isobutylene-isoprene rubber (IIR). Replaces the third edition which has been technically revised.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).