摘要
为了克服熟宣纸古旧书画修复后变脆的缺点,本工作以生宣纸制成的熟宣纸为样品,通过加速老化,模拟古旧字画现状,根据文物保护"最小介入原则",以超纯水为溶剂对样品进行缓慢有限洗涤脱酸实验。通过pH值、色差、耐折度的测定分析得出,用超纯水针对熟宣纸脱酸,不引入新的杂质,且环保、低成本,减少了对古旧书画的损害。
To overcome the problem of Shu Xuan paper with ancient drawings becoming brittle after conservation, accelerated aged Shu Xuan paper was used as a sample for de - acidification experiments on ancient drawings and paintings made on Xuan paper.Following the ＂Minimal interventional Principle＂ for culture relics,the Shu Xuan paper was de - acidified by controlled washing using ultra - pure water as solvent.The results of pH value,color difference measurements and the folding endurance of the paper suggest that this method can reduce the damage to Shu Xuan paper while not introducing new impurities.The method is also environmentally friendly and of low cost.
出处
《文物保护与考古科学》
2011年第4期41-44,共4页
Sciences of Conservation and Archaeology
关键词
宣纸
超纯水
保护
Xuan paper
Ultra - pure water
Conservation
