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以草酸/乙醇—氢氧化钡/甲醇保护液、水性氟碳乳液和明胶—甘油溶液三种加固材料为研究对象,采用中性纸、宣纸为载体材料,墨汁、碳素墨水为字迹材料,分别对加固前后纸张的耐折度、色差变化以及字迹材料的耐干热老化、耐紫外老化、耐酸碱和耐氧化等性能进行综合分析比较,进而探讨三种加固材料对纸质档案纸张和字迹材料耐久性的综合影响。实验结果表明:三种加固材料均能提高纸张和字迹材料的耐久性。其中,水性氟碳乳液加固效果最佳,草酸/乙醇—氢氧化钡/甲醇保护液最差。水性氟碳乳液对宣纸和墨汁的加固效果较中性纸和碳素墨水更为理想。
With oxalic acid / ethanol - barium hydroxide / methanol protection solution, aqueous fluorocarbon emulsion and gelatin - glycerol solution as the research object, using neutral paper, rice paper as the carrier material, ink, carbon ink as the writing material, respectively Before and after strengthening the paper folding endurance, color change, as well as the anti-dry heat aging of writing materials, UV aging, acid and alkali resistance and oxidation resistance performance analysis, and then explore the three kinds of reinforcement materials on paper archives and handwriting The combined effect of material durability. The experimental results show that the three kinds of reinforced materials can improve the durability of the paper and handwriting materials. Among them, the water-based fluorocarbon emulsion reinforcement best, oxalic acid / ethanol - barium hydroxide / methanol protection solution worst. Water-based fluorocarbon emulsion rice paper and ink reinforcement effect is more ideal than neutral paper and carbon ink.