# ISO 13145:2012 — Withdrawn and superseded ISO standards

For ISO 13145:2012, item title is Rubber — Determination of viscosity and stress relaxation using a rotorless sealed shear rheometer; status code is 9599; successor is ISO 13145:2023; withdrawn / published date is 2012-09-20, recorded from its source on 2026-08-05.

- **Identifier:** ISO 13145:2012 _(verified: appears in the quote below)_
- **Item title:** Rubber — Determination of viscosity and stress relaxation using a rotorless sealed shear rheometer _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 13145:2023
- **Withdrawn / published date:** 2012-09-20 _(verified: appears in the quote below)_

## What the source says

> 53389,IS,,ISO 13145:2012,Rubber — Determination of viscosity and stress relaxation using a rotorless sealed shear rheometer,Caoutchouc — Détermination de la viscosité et de la relaxation de contrainte au moyen d'un rhéomètre à cisaillement sans rotor étanche,2012-09-20,1,['83.060'],ISO/TC 45/SC 2,9599,,[86600],['en'],14,"<p>ISO 13145:2012 describes a method for the determination of the viscosity and stress relaxation of raw or compounded rubber under specified conditions.</p><p>The viscosity determination consists of a constant strain, temperature and frequency test in which the elastic and the loss components of the complex shear modulus can be determined.</p><p>The determination of stress

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).