# ISO 1133-1:2011 — Withdrawn and superseded ISO standards

For ISO 1133-1:2011, item title is Plastics — Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics — Part 1: Standard method; status code is 9599; successor is ISO 1133-1:2022; withdrawn / published date is 2011-11-28, recorded from its source on 2026-08-05.

- **Identifier:** ISO 1133-1:2011 _(verified: appears in the quote below)_
- **Item title:** Plastics — Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics — Part 1: Standard method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 1133-1:2022
- **Withdrawn / published date:** 2011-11-28 _(verified: appears in the quote below)_

## What the source says

> 44273,IS,,ISO 1133-1:2011,Plastics — Determination of the melt mass-flow rate (MFR) and melt volume-flow rate (MVR) of thermoplastics — Part 1: Standard method,"Plastiques — Détermination de l'indice de fluidité à chaud des thermoplastiques, en masse (MFR) et en volume (MVR) — Partie 1: Méthode normale",2011-11-28,1,['83.080.20'],ISO/TC 61/SC 5,9599,"[31267,43873]",[83905],"['en','fr']",24,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).