Reference number
ISO 4591:1992
© ISO 2025
International Standard
ISO 4591:1992
Plastics — Film and sheeting — Determination of average thickness of a sample, and average thickness and yield of a roll, by gravimetric techniques (gravimetric thickness)
Edition 2
1992-12
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Published (Edition 2, 1992)
This publication was last reviewed and confirmed in 2022. Therefore this version remains current.

ISO 4591:1992

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Format
CHF 43
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Abstract

Applies to all plastics films and sheeting and has special value when mechanical scanning is not sufficiently precise, particularly for measuring the thickness of embossed sheeting. The gravimetric thickness is calculated from measurements of mass, area and density of a sample.

General information

  • Status
     : Published
    Publication date
     : 1992-12
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 2
    Number of pages
     : 3
  • Technical Committee :
    ISO/TC 61/SC 11
    ICS :
    83.140.10 
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