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SMPTE Journal ( Volume: 111, Issue: 4, April 2002)
[ACTIVE]

Stability of Photographic Film: Part VI—Long-Term Aging Studies

Metadata

Publisher
SMPTE — White Plains, NY, USA
Doc Type
Journal Article
Content Type
Original Research
Abbreviated Title
SMPTE J
Volume
111, No. 4, pp. 136–143
Abstract
Predictions of the life expectancy of photographic film have been based on the extrapolation of high temperature incubation results to practical storage temperatures using Arrhenius-type treatment of the data. On the basis of such tests, estimates have been made of the storage life of photographic motion picture films on cellulose triacetate, cellulose nitrate, and polyester supports. Incubations reported in earlier papers in this series have been extended, and property measurements have now been made on the film after ten years at temperatures of 50°C. Longer term, lower temperature incubations provide greater confidence in the accuracy of extrapolations of film life expectancy to lower temperatures, and the data now reported are the longest term incubations published thus far. Analysis of the extended-term data supports previously reported predictions and indicates that triacetate support has good stability for at least 40 years and polyester support for as long as 1,000 years when stored at room conditions. Nitrate base is highly variable: some materials have a life of 500 years and some show degradation in less than a decade.
Publication Date
2002-04-01
DOI
10.5594/J11563
ISSN
Print: 0036-1682
Link
https://doi.org/10.5594/J11563
Author(s)
P. Z. Adelstein
bio
Peter Adelstein joined the Eastman Kodak Co. after receiving a Bachelor of Chemical Engineering degree and a Ph.D. in physical chemistry from McGill University. At Kodak his areas of research included the physical properties of plastics, gelatin, photographic film, and magnetic tape. He retired in 1986 and since then has been a senior research associate at the Image Permanace Institute at RIT. Adelstein, who has been active in standardization activities for over 25 years, has published more than 70 papers on brittleness, dimensional stability, film base, and storage behavior. In 1998 he was awarded the Fuji Gold Medal by SMPTE for his research on the stability of motion picture film and the development of testing procedures to measure film degradation.
J. M. Reilly
bio
James M. Reilly, director of IPI and a professor at RIT's College of Imaging Arts and Sciences, is a graduate of Franklin and Marshall College, SUNY at Buffalo, and RIT. He is well known for his research on the deterioration of 19th century photographic prints, the effectiveness of storage enclosures for imaging materials, and optimizing conditions in storage vaults. The author of numerous publications on those subjects, Reilly is a consultant, teacher, and seminar speaker for many museums and government agencies.
F. G. Emmings
bio
F. G. Emmings is the recipient of B.S. and D.D.S. degrees from the University of Minnesota and a Ph.D. from SUNY at Buffalo. Following his retirement from dentistry, he joined the Image Permanence Institute, where he is active in the field of preservation science. His interests include the physical properties of film base, image discoloration of photographic paper, paper aging, and the light fading behavior of ink jet prints.
Copyright
© 2002 Society of Motion Picture and Television Engineers, Inc.

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P. Z. Adelstein, J. M. Reilly, and F. G. Emmings; Stability of Photographic Film: Part VI—Long-Term Aging Studies, SMPTE Journal ( Volume: 111, Issue: 4, April 2002); SMPTE, 2002. Available at https://doi.org/10.5594/J11563
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P. Z. Adelstein, J. M. Reilly, and F. G. Emmings; Stability of Photographic Film: Part VI—Long-Term Aging Studies, SMPTE Journal ( Volume: 111, Issue: 4, April 2002); SMPTE, 2002. Available at https://doi.org/10.5594/J11563

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P. Z. Adelstein, J. M. Reilly, and F. G. Emmings; Stability of Photographic Film: Part VI—Long-Term Aging Studies, SMPTE Journal ( Volume: 111, Issue: 4, April 2002); SMPTE, 2002. Available at https://doi.org/10.5594/J11563
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<span class="citation">P. Z. Adelstein, J. M. Reilly, and F. G. Emmings; <cite>Stability of Photographic Film: Part VI—Long-Term Aging Studies</cite>, SMPTE Journal ( Volume: 111, Issue: 4, April 2002); SMPTE, 2002. Available at <a href="https://doi.org/10.5594/J11563" target="_blank" rel="noopener">https://doi.org/10.5594/J11563</a></span>

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P. Z. Adelstein, J. M. Reilly, and F. G. Emmings; Stability of Photographic Film: Part VI—Long-Term Aging Studies, SMPTE Journal ( Volume: 111, Issue: 4, April 2002); SMPTE, 2002
doi: 10.5594/J11563
url: https://doi.org/10.5594/J11563
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P. Z. Adelstein, J. M. Reilly, and F. G. Emmings; <cite id="bib-10-5594-j11563">Stability of Photographic Film: Part VI—Long-Term Aging Studies</cite>, SMPTE Journal ( Volume: 111, Issue: 4, April 2002); SMPTE, 2002
<span class="doi">10.5594/J11563</span>
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