水性氟碳乳液加固保护纸质档案的可行性研究

Feasibility Study on Conservation and Reinforcement of Paper Archives by Fluorine Polymer

为探讨水性氟碳乳液加固保护纸质档案的可行性,选取HT型水性氟碳乳液作为加固材料,分别从模拟试样——宣纸和红、蓝墨水等字迹经水性氟碳乳液加固后的外观变化、耐酸碱性等方面进行研究。结果表明,浓度为5%～7%的HT型水性氟碳乳液可使加固的纸张保持原有质感,耐折强度、耐热、耐酸碱等性能均有所改善,并且对红墨水、蓝黑墨水等字迹具有一定的保护作用。

Aiming to research the feasibility for conservation and reinforcement of paper archives by Fluorine polymer, simulated specimens such as rice paper and writing materials（red ink,blue-black ink etc.） reinforced by Fluorine polymer are studied from appearance changes,acid and alkali resistance and so on. The results show that simulated specimens reinforced could contain its origin feeling and strength, improving its anti-heating, acid and alkali resistance. Meanwhile, protective effect of writing materials（red ink,blue-black ink etc.） is improved significantly when the concentration of Fluorine polymer is 5 - 7%.