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Effect of short-term simulated daylight exposure on optically brightened papers

Green, Phil and Honess, Mike (2010) Effect of short-term simulated daylight exposure on optically brightened papers. Journal of Physics: Conference Series. 4th International Conference on Preservation and Conservation Issues in Digital Printing and Digital Photography., 231. ISSN 1742-6588

Type of Research: Article
Creators: Green, Phil and Honess, Mike
Description:

Two optically brightened commercial papers were subjected to 72 hours continuous exposure to graphic arts daylight simulating fluorescent lamps at 1.4 and 4.4 klux. At the higher illuminance level, a CIELAB colour difference of 1.0 was reached in approximately 3 and 50 hours for the two papers. The colour differences produced by the 1.4 klux exposure were greater than that predicted by assuming a linear relationship between intensity and colour change, by a factor of 1.8.

Official Website: http://iopscience.iop.org/1742-6596/231/1/012002
Publisher/Broadcaster/Company: IOP Publishing
Your affiliations with UAL: Colleges > London College of Communication
Date: June 2010
Digital Object Identifier: 10.1088/1742-6596/231/1/012002
Projects or Series: Research Outputs Review (April 2010 - April 2011)
Date Deposited: 02 Nov 2011 14:47
Last Modified: 02 Nov 2011 14:47
Item ID: 4362
URI: http://ualresearchonline.arts.ac.uk/id/eprint/4362

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