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First experiments for the use of microblasting technique with powdered cellulose as a new tool for dry cleaning artworks on paper.
- Source :
-
Journal of Cultural Heritage . Jul2014, Vol. 15 Issue 4, p365-372. 8p. - Publication Year :
- 2014
-
Abstract
- This research evaluates the use of microblasting technique with powdered cellulose as a new tool for dry cleaning documents. Different cleaning tests were conducted on three documents with different properties following this new approach and the results were compared to those obtained with traditional dry cleaning with erasers. In order to assess changes caused to the supports, the treated documents were examined both before and after cleaning with optical and 3D stereomicroscopy, SEM-EDS and spectrophotometry. The results allow the conclusion that microblasting with powdered cellulose is a feasible technique to remove surface dirt or grime on paper documents. This research proves that the new use of the technique does not entail changes to the surface properties of the treated supports. Moreover, powdered cellulose is chemically stable and compatible with paper documents, preventing negative long-term effects derived from the presence of rubber residues that may remain in paper fibres when using erasers in dry cleaning treatments. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 12962074
- Volume :
- 15
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Journal of Cultural Heritage
- Publication Type :
- Academic Journal
- Accession number :
- 97199278
- Full Text :
- https://doi.org/10.1016/j.culher.2013.09.001