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Imaging materials. Test method for Arrhenius-type predictions
This International Standard specifies a test method for the prediction of certain physical or chemical property changes of imaging materials.
This International Standard is applicable to the Arrhenius test portion of ISOÂ 18901, ISOÂ 18905, ISOÂ 18909, ISOÂ 18912, and ISOÂ 18919.
This International Standard is applicable to the prediction of the optical-density (D) loss or gain of imaging materials. Photographic dye images may be produced by chromogenic processing, by formation of diazo dyes, or by non-chromogenic methods such as dye diffusion and silver dye-bleaching processing. This International Standard also covers density changes caused by
residual coupler changes in dye images,
excess residual processing chemicals in silver black-and-white materials,
temperature effects on thermally processed silver images.
This International Standard is applicable to the prediction of support degradation. One such example is the generation of acetic acid by degradation of cellulose acetate film support. Another example is the change in tensile energy absorption of black-and-white paper support.
| SDO | BSI: British Standards Institution |
| Document Number | ISO 18924 |
| Publication Date | Feb. 28, 2013 |
| Language | en - English |
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| Supercedes | |
| Committee | CPW/42 |
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