Reference number
ISO 18908:2000
International Standard
ISO 18908:2000
Imaging materials — Photographic film — Determination of folding endurance
Edition 1
2000-05
Read sample
ISO 18908:2000
31932
Published (Edition 1, 2000)
This publication was last reviewed and confirmed in 2020. Therefore this version remains current.

ISO 18908:2000

ISO 18908:2000
31932
Language
Format
CHF 63
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Abstract

This International Standard specifies a method for determining and quantitatively expressing the folding endurance

of photographic film. The method is based on the MIT folding-endurance tester described in annex B. It is an

analytical test and is not intended to simulate practical use conditions.

This International Standard is applicable to film with or without a gelatin backing. It may also be applied to either

raw or processed film, although the flexibility level of a given film can be quite different after processing.

Equipment similar to that described in this International Standard may be used provided that a correlation has been

established between the results obtained using such equipment and the results obtained using the equipment

described.

General information

  •  : Published
     : 2000-05
    : International Standard confirmed [90.93]
  •  : 1
     : 9
  • ISO/TC 42
    37.040.20 
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