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2020
Journal article
Development and mining of a database of historic European paper properties
A database of historic paper properties was developed using 729 samples of European origin (1350–1990), analysed for acidity, degree or polymerisation (DP), molecular weight of cellulose, grammage, tensile strength, as well as contents of ash, aluminium, carbonyl groups, rosin, protein, lignin and fibre furnish. Using Spearman’s rank correlation coefficient and...Strlič, Matija ; Liu, Yun ; Lichtblau, Dirk Andreas ; De Bruin, Gerrit ; Knight, Barry …