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| Effect of Mold on Paper Chemical Property |
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| DOI：10.11980/j.issn.0254-508X.2015.03.007 |
| Key Words:mold paper relics chemical property |
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| Abstract:According to the mould diseases of paper relics, seven kinds of mold were reparated and respectively inoculated on Xuan Paper, then the papers were characterized by means of measuring cellulose content, lignin content, carboxyl content, polymerization degree of paper samples after the growth of the molds, and compared with the blank paper samples. The results suggested that the seven kinds of mold all decreased the polymerization degree and cellulose content, and increased the lignin and carboxyl contents of the paper. The impact of mold on chemical composition of the paper was quantitatively measured, the internal structure of the paper was decomposed, the life of the paper was reduced. Obviously mildewproof is very important in paper relics preservation process. |
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