{"title":"纳米纤维素膜的一些实用方面:表征、膨胀和收缩测试以及制造可重塑纳米纤维素的技术","authors":"Robin Canham, A. Murray, R. Hill","doi":"10.1515/res-2022-0031","DOIUrl":null,"url":null,"abstract":"Abstract Microfibrillated cellulose (MFC), commonly referred to as nanocellulose, is an emerging conservation material with significant potential for application in a wide range of conservation treatments. Due to its properties of transparency and mechanical strength, nanocellulose film offers novel potential when thin tissues may not be suitable. However, when water or aqueous adhesives are applied to nanocellulose, it loses stability and becomes pulpy, making practical use problematic. Additionally, nanocellulose film can shrink upon drying, causing planar deformation. For these reasons, adhesives used with nanocellulose are limited in published treatments to date. The nanocellulose film used in this study was characterized and expansion and shrinking tests were conducted to better understand how nanocellulose film reacts when water and ethanol are introduced. The potential of using nanocellulose film in a remoistenable form is also explored. Results found that nanocellulose film behaved differently than Japanese tissue when water was introduced. While each expanded when water was introduced, the nanocellulose film shrunk 11 % from its initial size when dry, whereas the Japanese tissue returned to its initial size. Practical techniques are recommended to create remoistenable nanocellulose film with a selection of adhesives. Notably, remoistenable nanocellulose films created with methylcellulose and gelatine showed promising initial results.","PeriodicalId":21154,"journal":{"name":"Restaurator. International Journal for the Preservation of Library and Archival Material","volume":null,"pages":null},"PeriodicalIF":0.7000,"publicationDate":"2023-06-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Some Practical Aspects of Nanocellulose Film: Characterization, Expansion and Shrinking Tests, and Techniques to Create Remoistenable Nanocellulose\",\"authors\":\"Robin Canham, A. Murray, R. Hill\",\"doi\":\"10.1515/res-2022-0031\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract Microfibrillated cellulose (MFC), commonly referred to as nanocellulose, is an emerging conservation material with significant potential for application in a wide range of conservation treatments. Due to its properties of transparency and mechanical strength, nanocellulose film offers novel potential when thin tissues may not be suitable. However, when water or aqueous adhesives are applied to nanocellulose, it loses stability and becomes pulpy, making practical use problematic. Additionally, nanocellulose film can shrink upon drying, causing planar deformation. For these reasons, adhesives used with nanocellulose are limited in published treatments to date. The nanocellulose film used in this study was characterized and expansion and shrinking tests were conducted to better understand how nanocellulose film reacts when water and ethanol are introduced. The potential of using nanocellulose film in a remoistenable form is also explored. Results found that nanocellulose film behaved differently than Japanese tissue when water was introduced. While each expanded when water was introduced, the nanocellulose film shrunk 11 % from its initial size when dry, whereas the Japanese tissue returned to its initial size. Practical techniques are recommended to create remoistenable nanocellulose film with a selection of adhesives. Notably, remoistenable nanocellulose films created with methylcellulose and gelatine showed promising initial results.\",\"PeriodicalId\":21154,\"journal\":{\"name\":\"Restaurator. International Journal for the Preservation of Library and Archival Material\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.7000,\"publicationDate\":\"2023-06-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Restaurator. International Journal for the Preservation of Library and Archival Material\",\"FirstCategoryId\":\"91\",\"ListUrlMain\":\"https://doi.org/10.1515/res-2022-0031\",\"RegionNum\":4,\"RegionCategory\":\"管理学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"INFORMATION SCIENCE & LIBRARY SCIENCE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Restaurator. International Journal for the Preservation of Library and Archival Material","FirstCategoryId":"91","ListUrlMain":"https://doi.org/10.1515/res-2022-0031","RegionNum":4,"RegionCategory":"管理学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"INFORMATION SCIENCE & LIBRARY SCIENCE","Score":null,"Total":0}
Some Practical Aspects of Nanocellulose Film: Characterization, Expansion and Shrinking Tests, and Techniques to Create Remoistenable Nanocellulose
Abstract Microfibrillated cellulose (MFC), commonly referred to as nanocellulose, is an emerging conservation material with significant potential for application in a wide range of conservation treatments. Due to its properties of transparency and mechanical strength, nanocellulose film offers novel potential when thin tissues may not be suitable. However, when water or aqueous adhesives are applied to nanocellulose, it loses stability and becomes pulpy, making practical use problematic. Additionally, nanocellulose film can shrink upon drying, causing planar deformation. For these reasons, adhesives used with nanocellulose are limited in published treatments to date. The nanocellulose film used in this study was characterized and expansion and shrinking tests were conducted to better understand how nanocellulose film reacts when water and ethanol are introduced. The potential of using nanocellulose film in a remoistenable form is also explored. Results found that nanocellulose film behaved differently than Japanese tissue when water was introduced. While each expanded when water was introduced, the nanocellulose film shrunk 11 % from its initial size when dry, whereas the Japanese tissue returned to its initial size. Practical techniques are recommended to create remoistenable nanocellulose film with a selection of adhesives. Notably, remoistenable nanocellulose films created with methylcellulose and gelatine showed promising initial results.
期刊介绍:
Restaurator is the only international periodical specializing exclusively in the conservation of library and archive materials. Articles examine the many important aspects of this subject area, such as technology, practical experience and organization. They also focus on scientific basics: Many articles deal with the development of new preservation techniques and the improvement and better understanding of established methods. The articles are written in English with summaries in English, French and German. By reading Restaurator regularly, librarians, archivists and restorers can keep up to date with the latest research and developments. The editorial committee is made up of experts from well-known institutions and organizations from all over the world