storageacidfree
Storageacidfree is a term used in archival and library science to describe storage practices that minimize exposure of physical materials to acids. It encompasses the use of acid-free and lignin-free materials, acid-free adhesives, and avoidance of materials that can contribute acidic degradation. The goal is to slow chemical deterioration and extend the usable life of items such as paper documents, photographs, prints, and textiles.
Materials commonly employed include acid-free boxes and folders, lignin-free paper stock, and sleeves made from polyester,
Storage environments under storageacidfree protocols emphasize stability: cool temperatures, low humidity, and minimal fluctuation. Typical targets
Applications include libraries, archives, museums, and private collections. Benefits include reduced rate of yellowing, embrittlement, and
Limitations include cost, availability of suitable materials, and the need for professional assessment for sensitive items