The degree to which a paper will resist changes in its properties and characteristics over a period of time to top
A term referring to a material's ability to maintain its strength and color over an extended period of time (in some cases, several hundred years) without significant deterioration under normal use and storage conditions
– This describes the ability of a paper to maintain its brightness and strength over time Paper with low permanence may discolour – turning from white to yellow as it ages
the property of a plastic which describes its resistance to appreciable changes in characteristics with time and environment
As used on a tube or other container of paint, indicates the standard of color permanence Letter Code Degree of Color Permanence AA Highest A Standard B Less than standard but fairly durable C Fugitive
The quality or state of being permanent; continuance in the same state or place; duration; fixedness; as, the permanence of institutions; the permanence of nature
As used on a tube or other container of paint, indicates the standard of colour permanence