# ISO 787-5:1980 — Withdrawn and superseded ISO standards For ISO 787-5:1980, item title is General methods of test for pigments and extenders — Part 5: Determination of oil absorption value; status code is 9599; successor is ISO 787-5:2026; withdrawn / published date is 1980-03-01, recorded from its source on 2026-08-05. - **Identifier:** ISO 787-5:1980 _(verified: appears in the quote below)_ - **Item title:** General methods of test for pigments and extenders — Part 5: Determination of oil absorption value _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 787-5:2026 - **Withdrawn / published date:** 1980-03-01 _(verified: appears in the quote below)_ ## What the source says > 5081,IS,,ISO 787-5:1980,General methods of test for pigments and extenders — Part 5: Determination of oil absorption value,Méthodes générales d'essai des pigments et matières de charge — Partie 5: Détermination de la prise d'huile,1980-03-01,1,['87.060.10'],ISO/TC 256,9599,,[88158],"['en','fr']",2,"
The oil absorption value is required to be compared with the value determined at the same time on an agreed sample of the product. The principle of the method is based on addition of linseed oil from a burette to the test portion. After each addition, rub the oil into the product until conglomerates are formed. Cease the addition of oil when a paste of smooth consistency has been formed. It sho ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).