# ISO 1306:1981 — Withdrawn and superseded ISO standards

For ISO 1306:1981, item title is Rubber compounding ingredients — Carbon black (pelletized) — Determination of pour density; status code is 9599; successor is ISO 1306:1987; withdrawn / published date is 1981-12-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 1306:1981 _(verified: appears in the quote below)_
- **Item title:** Rubber compounding ingredients — Carbon black (pelletized) — Determination of pour density _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 1306:1987
- **Withdrawn / published date:** 1981-12-01 _(verified: appears in the quote below)_

## What the source says

> 5886,IS,,ISO 1306:1981,Rubber compounding ingredients — Carbon black (pelletized) — Determination of pour density,Ingrédients de mélange du caoutchouc — Noir de carbone (en granules) — Détermination de la masse volumique apparente,1981-12-01,2,['83.040.20'],ISO/TC 45,9599,,[5887],"['en','fr']",1,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).