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@proceedings{1309132, author = {Vyskočilová, Gabriela and Orlita, Alois and Ševčík, Richard}, booktitle = {1 st International Conference Science and Engineering in Arts, Heritage and Archaeology - Book of Abstracts}, keywords = {Leather decay; tannins; shrinkage temperature; pH; determination of tensile strength; SEM-EDX}, language = {eng}, title = {Leather decay – model samples evaluation}, url = {http://www.seaha-cdt.ac.uk/wordpress/wp-content/uploads/2015/07/SEAHABoA.pdf}, year = {2015} }
TY - CONF ID - 1309132 AU - Vyskočilová, Gabriela - Orlita, Alois - Ševčík, Richard PY - 2015 TI - Leather decay – model samples evaluation KW - Leather decay KW - tannins KW - shrinkage temperature KW - pH KW - determination of tensile strength KW - SEM-EDX UR - http://www.seaha-cdt.ac.uk/wordpress/wp-content/uploads/2015/07/SEAHABoA.pdf L2 - http://www.seaha-cdt.ac.uk/wordpress/wp-content/uploads/2015/07/SEAHABoA.pdf N2 - Archaeological leather is a very neglected material in spite of the frequency of findings. Little is known about the mechanism of leather degradation. New and historical leather are influenced by oxidation and hydrolysis whereas archaeological ones are mainly affected by soil degradation and biodegradation. The aim of the survey is to provide detailed pieces of knowledge of their decay. Methods for evaluation and analysis of new and historical leather (organoleptic examination, fibre cohesion, pH, shrinkage temperature, SEM-EDX, determination of tensile strength) we used because there are no methods verified for archaeological leather analysis. The results for the new and artificially aged leathers were compared. The effect of soil on the leather was concluded and methods applicable to analyze this type of material are presented as well. ER -
VYSKOČILOVÁ, Gabriela, Alois ORLITA a Richard ŠEVČÍK. Leather decay – model samples evaluation. In \textit{1 st International Conference Science and Engineering in Arts, Heritage and Archaeology - Book of Abstracts}. 2015.
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