Academic thesis
Doreen Weiß: | Fungicides in conservation of graphic objects of cultural value. Studies about mechanical stability and yellowing. | Back |
Language: | Original - Translation | |
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Abstract: | After discussing the production, composition and aging of paper as well as the characteristicsof the fungicides ethanol, Clotrimazol, Chlormetakresol and the PHB esters the results from amethodological study of the influence of ethanol, Clotrimazol, Chlormetakresol and the PHBesters on mechanical firmness and yellowness of paper are evaluated. Four differenttestpapers were the subject of this investigation. The effect of ethanol, Clotrimazol,Chlormetakresol and the PHB esters on optical, mechanical and chemical characteristicvalues is pointed out and described. The results suggest that ethanol, Clotrimazol,Chlormetakresol and the PHB esters as applied do not have an influence on mechanical firmness and yellowness. |
Keywords: | Fungicides, paper, mechanical firmness, c, methods of treatment. |
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