ISO 9727:1991

Cylindrical stoppers of natural cork -- Physical tests -- Reference methods

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.


General information

  • Status :  Withdrawn
    Publication date : 1991-02
  • Edition : 1
  • :
    ISO/TC 87
    Cork
  • 79.100
    Cork and cork products
    55.100
    Bottles. Pots. Jars

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