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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

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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