Difference between revisions of "Lightfastness"
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== See also == | == See also == | ||
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* [[Blue Wool Scale]] | * [[Blue Wool Scale]] | ||
* [[Fugitive pigment]] | * [[Fugitive pigment]] | ||
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* [https://en.wikipedia.org/wiki/Lightfastness Lightfastness] @ Wikipedia | * [https://en.wikipedia.org/wiki/Lightfastness Lightfastness] @ Wikipedia | ||
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| + | [[Category:Light]] | ||
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Latest revision as of 08:47, 8 April 2016
Lightfastness is a property of a pigment or paint that describes how resistant to fading it is when exposed to light.
Description
Light striking a painted surface can alter or break the chemical bonds of the pigment, causing the colors to bleach or change, in a process known as photodegradation.
Materials that resist this effect are said to be lightfast.
See also
External links
- Lightfastness @ Wikipedia
