防水材料在纸张文物保护中的应用初探

The Simuliation Application Experiment of Water-proof Materials in Conservation of Paper based Relics

关键词:  生宣纸  防水材料  纸张保护

Key Words:raw Xuan-paper  water-proof materials  paper-based relic conservation

摘要:为探究甲基三乙氧基硅烷（MTES）、十二烷基三甲氧基硅烷（WD-10）、防水三号（F3）、3，3，4，4，5，5，6，6，7，7，8，8-十三氟代辛基三乙氧基硅烷（F8261）、纯硅酸乙酯（R300）和氟硅改性丙烯酸酯（BV）6种防水材料对生宣纸的防水保护效果，实验观察并测定了分别经6种防水材料处理的生宣纸表面形貌、色差、接触角、吸水速率、饱水湿强度、耐酸性能、耐碱性能和潮湿环境下霉菌生长情况等，评价了不同防水材料在纸张保护中的试用表现。

Abstract:The application of various water-proof materials including methyltriethoxysilane(MTES）， dodecyltrimethoxysilane（WD-10）， waterproof III（F3），perfluorooctyltriethoxysilane（F8261）， pure ethyl silicate（R300）， and fluorine-silicon modified acrylate（BV）in the raw Xuan paper(Chinese art paper） was conducted， in order to simulate their application in conservation of paper-based relics.Based on the testing results of surface property change， color change， contact angle， water absorption rate， strength of water-saturated paper stripes as well as the abilities of acid-proof， alkaline-proof and mold-proof， the evaluation of relics conservation performance of each material was summarized. And the possible challenge of the conservation of paper-based relics was discussed．