A pilot study of solvent-based cleaning of yellow ochre oil paint: effect on mechanical properties

Autor:	Ashley Amanda Freeman, Judith Lee, Cecil Krarup Andersen, Naoki Fujisawa, Michał Łukomski, Bronwyn Ormsby
Jazyk:	angličtina
Rok vydání:	2021
Předmět:	Modern oil paints Cleaning Winsor & newton yellow ochre oil paint Nanoindentation Dynamic mechanical analysis Fine Arts Analytical chemistry QD71-142
Zdroj:	Heritage Science, Vol 9, Iss 1, Pp 1-11 (2021)
Druh dokumentu:	article
ISSN:	2050-7445
DOI:	10.1186/s40494-021-00501-8
Popis:	Abstract Nanoindentation and dynamic mechanical analysis were used to measure changes in the surface and bulk mechanical properties of Winsor & Newton Yellow Ochre oil paint films following exposure to deionized water, aliphatic mineral spirits (Shellsol D40™), and D5 silicone solvent (decamethylcyclopentasiloxane). Yellow ochre paint films were exposed to the selected solvents by 24-h immersion, and sponge-cleaning. 24-h immersion in deionised water and Shellsol D40 caused measurable changes to bulk and surface mechanical properties. However, there were no measurable changes to the bulk or surface mechanical properties following sponge cleaning.
Databáze:	Directory of Open Access Journals
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