Conservation of archival and library materials-Mass strengthening of deteriorated paper-

档案和图书馆资料的保护-劣化纸张的大规模强化-

基本信息

批准号：
14208012
负责人：
SONODA Naoko
金额：
$ 27.04万
依托单位：
National Museum of Ethnology
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (A)
财政年份：
2002
资助国家：
日本
起止时间：
2002 至 2004
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-14208012/
关键词：
acidic paper strengthening cellulose derivatives paper splitting rate of degradation pyrolysis-gas chromatogranhy acoustic emission mechanical measurement 官能評価

项目摘要

1. Evaluation of the degradation ofpaper:In order to find out appropriate methods to the evaluation of the rate of degradation of paper, we carried out sensory judgment, mechanical measurement and pyrolysis - gas chromatography on a number of natural aged book papers. The acoustic emission and the "rolling test" appeared to be effective. We believe that they deserve further attention as they are much less destructive than a conventional double fold test. Through pyrolysis - gas chromatography, by using the relative peak areas of levoglucosan and levoglucosenone as an index, an evaluation of the rate of degradation of paper seems possible.2. Paper strengthening methods:(1) Strengthening of paper using cellulose derivatives has been largely investigated. Water-soluble cellulose derivatives are first dissolved in the minimum amount of water and dispersed in ethanol. The strengthening agents are applied to the paper surface by spraying, and thus enabled an easy and even application. The use of emulsion in ethanol contributes to shorten the drying time and to prevent deformation of paper due to moisture. The effect of strengthening agents has been evaluated through mechanical measurement. This method is most appropriate to paper which is not in an advanced stage of degradation.(2) Paper in an advanced stage of degradation requires a more radical measure such as paper-splitting. The compatibility of this method in connection with the rate of degradation of paper has been studied using paper samples which had been aged artificially to different degrees.

1。纸张降解的评估：为了找出评估纸张降解速率的适当方法，我们对许多自然老化书籍论文进行了感觉判断，机械测量和热解 - 气相色谱。声发射和“滚动测试”似乎是有效的。我们认为，它们值得进一步的关注，因为它们比常规的双重折验测试的破坏力要小得多。通过热解 - 气相色谱法，通过使用左旋葡聚糖和左旋葡聚糖剂的相对峰面积作为指数，似乎可以评估纸张降解率。2。纸张加强方法：（1）在很大程度上研究了使用纤维素衍生物加强纸张。首先将水溶性纤维素衍生物溶解在最小水量中，并分散在乙醇中。通过喷涂将强化剂应用于纸表面，从而实现了简单甚至可以应用。乙醇中乳液的使用有助于缩短干燥时间，并防止由于水分而导致的纸张变形。通过机械测量评估了加强剂的效果。此方法最适合不在降解的高级阶段的纸张。（2）在高级降解阶段的纸张需要更激进的措施，例如拆分纸张。该方法与纸张降解率有关的兼容性已使用人为年龄在不同程度上的纸张样本进行了研究。

项目成果

期刊论文数量（33）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

岡山隆之, 山本千尋, 関正純, 園田直子, 森田恒之: "ペーパー・スプリット法による劣化紙の強化処理"文化財保存修復学会第25回大会研究発表要旨集. 発表予定(印刷中). (2003)

冈山贵之、山本千寻、关正纯、园田直子、森田常之：《利用纸张分割法强化劣化纸张的处理》预定于第25届文化遗产保护修复学会会议上的研究报告摘要集。介绍（2003 年出版）。

DOI：
发表时间：
期刊：
影响因子：
0
作者：
通讯作者：

New Evaluation Methods of Paper Deterioration : Study of British Parliamentary Papers in the Collection of National Museum of Ethnology, Japan

纸张劣化评估新方法：日本国立民族博物馆藏英国议会论文研究

DOI：
发表时间：
2004
期刊：
Durability of Paper and Writing, Proceedings of the International Conference
影响因子：
0
作者：
N.Sonoda;S.Hidaka;T.Morita;T.Okayama;H.Ohtani;M.Seki;K.Masuda;M.Kanayama;S.Muramoto
通讯作者：
S.Muramoto

Deacidification of paper using ethanol amines (in Japanese)

使用乙醇胺对纸张进行脱酸（日语）