Imaging materials. Photographic films and papers. Wedge test for brittleness

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

28-02-2013

Publisher

British Standards Institution

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Sampling
7 Conditioning and test conditions
8 Procedure
9 Test report
Bibliography

Describes a method for determining and expressing quantitatively the brittleness of photographic film and papers.

This International Standard specifies a method for determining and expressing quantitatively the brittleness of photographic film and papers. It does not, however, specify a universal brittleness test for all types of stress encountered for which special tests can be required to correctly rate the material for brittleness.

The method is applicable to films with or without a gelatin backing and to fibre-based or resin-coated (RC) photographic papers. It may also be applied to either raw or processed materials although the brittleness level can be quite different after processing from that before processing.

Committee	CPW/42
DevelopmentNote	Supersedes BS ISO 6077. (06/2000)
DocumentType	Standard
Pages	18
PublisherName	British Standards Institution
Status	Current
Supersedes	BS ISO 18907:2000 BS ISO 6077:1993

Standards	Relationship
ISO 18907:2013	Identical

ISO 483:2005

Plastics — Small enclosures for conditioning and testing using aqueous solutions to maintain the humidity at a constant value

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BS ISO 18907:2013

Imaging materials. Photographic films and papers. Wedge test for brittleness

Table of Contents

Abstract

Scope

General Product Information

International Equivalents

Standards Referencing This Book

Category

Subcategory