Reference number
ISO 4897:1985
© ISO 2024
International Standard
ISO 4897:1985
Cellular plastics — Determination of the coefficient of linear thermal expansion of rigid materials at sub-ambient temperatures
Edition 1
1985-04
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Published (Edition 1, 1985)
This publication was last reviewed and confirmed in 2021. Therefore this version remains current.

ISO 4897:1985

Language
Format
CHF 63
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Abstract

Specifies two methods for determing the coefficient of linear thermal expansion. Method A is the preferred method, it gives a value on a large sample at a chosen temperature. Method B should be employed to obtain an average coefficient for the temperature interval between the cryogenic temperature and the ambient temperature. In an annex the test apparatures for both methods are described in detail.

General information

  • Status
     : Published
    Publication date
     : 1985-04
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 1
    Number of pages
     : 9
  • Technical Committee :
    ISO/TC 61/SC 10
    ICS :
    83.100 
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