Study on aging resistance of AAAS grafted in situ on paper documents

IF 0.9 4区农林科学 Q3 MATERIALS SCIENCE, PAPER & WOOD

Nordic Pulp & Paper Research Journal Pub Date : 2022-12-07 DOI:10.1515/npprj-2022-0085

Deli Zeng, Hui-ming Fan, Shan-Shan Huang, Fengyu Li, Yunfei Liao, Ge Ge, Jian-an Liu

引用次数: 0

Abstract

Abstract Due to the complex storage environment, paper documents will suffer different degrees of damage during storage. Studying the aging behavior of paper after strengthening treatment is an important aspect of evaluate the effect of strengthening agent treatment. In this paper, the aging resistance properties of base paper, APTES, AEAPMDMS, and APTES/AEAPMDMS reinforced samples after dry heat aging and moist heat aging were studied. The results show that in the early stage of aging, the amorphous region of the fiber is mainly degraded gradually. With the passage of time, the crystalline region of cellulose is also degraded continuously, and the crystalline region of cellulose is degraded more significantly during moist heat aging. Compared with the base paper, the AAAS reinforced paper sample can significantly slow down the aging and degradation of the paper sample and has better aging resistance.

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纸张文献原位接枝AAAS的抗老化性能研究

摘要纸质文档由于存储环境复杂，在存储过程中会受到不同程度的损坏。研究强化处理后纸张的老化行为是评价强化剂处理效果的一个重要方面。本文研究了原纸、APTES、AEAPMDS和APTES/AEAPMDS增强样品在干热老化和湿热老化后的抗老化性能。结果表明，在老化的早期阶段，纤维的非晶区主要是逐渐退化的。随着时间的推移，纤维素的结晶区也不断降解，在湿热老化过程中，纤维素的晶体区降解更为明显。与原纸相比，AAAS增强纸样品可以显著减缓纸样品的老化和降解，并具有更好的抗老化性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Nordic Pulp & Paper Research Journal 工程技术-材料科学：纸与木材

CiteScore

2.50

自引率

16.70%

发文量

审稿时长

1 months

期刊介绍： Nordic Pulp & Paper Research Journal (NPPRJ) is a peer-reviewed, international scientific journal covering to-date science and technology research in the areas of wood-based biomass: Pulp and paper: products and processes Wood constituents: characterization and nanotechnologies Bio-refining, recovery and energy issues Utilization of side-streams from pulping processes Novel fibre-based, sustainable and smart materials. The editors and the publisher are committed to high quality standards and rapid handling of the peer review and publication processes. Topics Cutting-edge topics such as, but not limited to, the following: Biorefining, energy issues Wood fibre characterization and nanotechnology Side-streams and new products from wood pulping processes Mechanical pulping Chemical pulping, recovery and bleaching Paper technology Paper chemistry and physics Coating Paper-ink-interactions Recycling Environmental issues.