# ISO 289-4:2003 — Withdrawn and superseded ISO standards For ISO 289-4:2003, item title is Rubber, unvulcanized — Determinations using a shearing-disc viscometer — Part 4: Determination of the Mooney stress-relaxation rate; status code is 9599; successor is ISO/TS 289-4:2017; withdrawn / published date is 2003-10-20, recorded from its source on 2026-08-05. - **Identifier:** ISO 289-4:2003 _(verified: appears in the quote below)_ - **Item title:** Rubber, unvulcanized — Determinations using a shearing-disc viscometer — Part 4: Determination of the Mooney stress-relaxation rate _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO/TS 289-4:2017 - **Withdrawn / published date:** 2003-10-20 _(verified: appears in the quote below)_ ## What the source says > 37082,IS,,ISO 289-4:2003,"Rubber, unvulcanized — Determinations using a shearing-disc viscometer — Part 4: Determination of the Mooney stress-relaxation rate",Caoutchouc non vulcanisé — Déterminations utilisant un consistomètre à disque de cisaillement — Partie 4: Détermination du taux de relaxation de contrainte Mooney,2003-10-20,1,['83.060'],ISO/TC 45/SC 2,9599,,[65925],"['en','fr']",10,"
ISO 289-4:2003 specifies a method of use of a shearing-disc viscometer for measuring the Mooney stress-relaxation rate (MSR) of uncompounded or compounded unvulcanized rubbers, characterizing the elastic response of those materials next to the viscous response as measured by the Mooney viscosity.
" 3 ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).