ISO 18904:2000

Imaging materials — Processed films — Method for determining lubrication

Publication date:   May 11, 2000

General information

90.93 Standard confirmed   Jun 5, 2020

ISO

ISO/TC 42 Photography

International Standard

37.040.20   Photographic paper, films and plates. Cartridges

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Scope

This International Standard specifies a method of determining the presence of a lubricant on photographic film. It is
intended that the test should be applied to film after processing, but the test may be used in other situations. It is
applicable to both the emulsion and support sides of the film.
The results of the test are calculated in terms of a coefficient of friction, but the test does not purport to characterize
the frictional characteristics of the film material.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 5769:1984

NOW

PUBLISHED
ISO 18904:2000
90.93 Standard confirmed
Jun 5, 2020