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ISO 9727:1991Withdrawn

Cylindrical stoppers of natural cork — Physical tests — Reference methods

Bouchons cylindriques en liège naturel — Essais physiques — Méthodes de référence

This edition has been replaced by ISO 9727-1:2007, ISO 9727-2:2007, ISO 9727-3:2007, ISO 9727-4:2007, ISO 9727-5:2007, ISO 9727-6:2007, ISO 9727-7:2007.

Abstract / scope

Specifies the reference methods for determining the following characteristics of theses stoppers: dimensions; deviations from parallelism of bases and from perpendicularity of sides and bases; apparent density; moisture content,; behaviour under compression; extraction and penetration strengths; absorption; and capillarity. Sealing behaviour will be covered later. Contains sampling, reagents, apparatur, test conditions, various tests and test report.

Life cycle

Replaced by

ISO/WD 9727Deleted (project abandoned)Cylindrical stoppers of natural cork — Physical tests — Reference methodsInternational Standard · ISO/TC 87ISO 9727-1:2007PublishedCylindrical cork stoppers — Physical tests — Part 1: Determination of dimensionsInternational Standard · Published 16 May 2007 · ISO/TC 87ISO 9727-2:2007PublishedCylindrical cork stoppers — Physical tests — Part 2: Determination of mass and apparent density for agglomerated cork stoppersInternational Standard · Published 16 May 2007 · ISO/TC 87ISO 9727-3:2007PublishedCylindrical cork stoppers — Physical tests — Part 3: Determination of humidity contentInternational Standard · Published 16 May 2007 · ISO/TC 87ISO 9727-4:2007PublishedCylindrical cork stoppers — Physical tests — Part 4: Determination of dimensional recovery after compressionInternational Standard · Published 16 May 2007 · ISO/TC 87ISO 9727-5:2007PublishedCylindrical cork stoppers — Physical tests — Part 5: Determination of extraction forceInternational Standard · Published 16 May 2007 · ISO/TC 87ISO 9727-6:2007PublishedCylindrical cork stoppers — Physical tests — Part 6: Determination of liquid tightnessInternational Standard · Published 16 May 2007 · ISO/TC 87ISO 9727-7:2007PublishedCylindrical cork stoppers — Physical tests — Part 7: Determination of dust contentInternational Standard · Published 16 May 2007 · ISO/TC 87