过氧化氢-乙醚去污法对档案字迹耐久性的影响研究

Study on the Influence on the Durability of File-Writing of Hydrogen Peroxide-ether Decontamination

本文以中性纸为载体,选用四种常见的档案字迹材料——墨汁、碳素墨水、中性笔油墨和打印油墨为研究对象,分别对承载有各字迹材料的试样进行蒸馏水、过氧化氢-乙醚,过氧化氢-乙醚+草酸/乙醇+氢氧化钡/甲醇去污加固联合处理,从试样的耐干热老化、耐紫外老化、耐酸碱性、耐氧化性等方面进行系统的测试、分析和比较,进而探讨过氧化氢-乙醚去污法对档案字迹耐久性的影响。实验结果表明:过氧化氢-乙醚去污法对档案字迹影响较大;氧化去污与加固保护的结合更有利于提高档案字迹的耐久性。

This paper puts neutral paper as as researched objects such as pigment ink, the carrier and chooses carbon ink, pen inks several common handwriting materials and printing ink. Various file-writing samples with different pigments are made by distilled water, hydrogen peroxide-ether, and hydrogen perox- ide-ether plus oxalic acid/ethanol plus among/methanol decontamination reinforcement. Aiming to probe into the influences of peroxide-ether decontamination to as thermosenescence, UV-light aging,acid proofing the Durability of file-writing, some tests are used such ,alkali resistivity,oxidation resistance and etc. The test draws the conclusion that the hydrogen peroxide-ether decontamination on paper the handwriting has bigger effect; the combination of oxidation decontamination and strengthening protection would improve the durability of the file.