# ISO 2896:1987 — Withdrawn and superseded ISO standards For ISO 2896:1987, item title is Cellular plastics, rigid — Determination of water absorption; status code is 9599; successor is ISO 2896:2001; withdrawn / published date is 1987-11-26, recorded from its source on 2026-08-05. - **Identifier:** ISO 2896:1987 _(verified: appears in the quote below)_ - **Item title:** Cellular plastics, rigid — Determination of water absorption _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 2896:2001 - **Withdrawn / published date:** 1987-11-26 _(verified: appears in the quote below)_ ## What the source says > 7920,IS,,ISO 2896:1987,"Cellular plastics, rigid — Determination of water absorption",Plastiques alvéolaires rigides — Détermination de l'absorption d'eau,1987-11-26,2,['83.100'],ISO/TC 61/SC 10,9599,[7919],[30408],"['en','fr']",6,
Specifies a method for the determination of the water absorption of rigid cellular plastics by measuring the change in the buoyant force resulting from immersion of a specimen in water for 4 days. Corrections are specified to take account of any change in volume of the specimen and also tocorrect for the volume of water in the cut surface cells of the specimen. Water absorption is expessed as an average percentage increase over the orginal volume of the specimen ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).