在旧纸上固定染料型红、蓝墨笔迹

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

Wood Research Pub Date : 2023-04-26 DOI:10.37763/wr.1336-4561/68.2.320333

Linhan Mi, Wei Tan, Ting Wu, Xiaolan Cai, Chenqian Pan, Yanxiong Fang

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引用次数: 0

摘要

本文采用固定剂对老化纸张上的红蓝墨水字迹进行固定，以防止字迹在水性脱酸过程中褪色或扩散。首先，根据聚二甲基氯化铵（PDDA）、壳聚糖季铵盐（HACC）、阳离子瓜尔胶（CGG）和苄基三乙基氯化铵（TEBAC）醇溶液对滤纸染料的固定效果，筛选出四种固定剂的最佳组成比。实验结果表明，PDDA对红墨水笔迹具有良好的固定效果，HACC对蓝墨水笔迹具有优异的固定效果。此外，HACC还对真实档案中的笔迹保护产生了积极影响。老化纸的力学性能得到改善，纸纤维经过固定和脱酸处理后没有明显变化。

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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FIXATION OF DYE-TYPE RED AND BLUE INK HANDWRITING ON AGED PAPER

In this article, red and blue ink handwriting on aged paper was fixed by fixative to prevent handwriting from fading or diffusion during aqueous deacidification. Firstly, four fixatives were selected: polydimethyl ammonium chloride (PDDA), the quaternary ammonium salt of chitosan (HACC), cationic guar gum (CGG), and benzyl triethyl ammonium chloride (TEBAC) alcohol solution, according to their fixation effects on filter paper dyes, and derive the optimal composition ratio of the above four fixatives. Experimentally derived that PDDA has an excellent fixation effect on red ink handwriting, and HACC has an excellent fixation effect on blue ink handwriting. In addition, HACC also has a positive impact on the conservation of handwriting in real archives. The mechanical properties of aged paper were improved, and the paper fibers had no obvious change after the fixation and deacidification processes.

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来源期刊

Wood Research 工程技术-材料科学：纸与木材

CiteScore

2.40

自引率

15.40%

发文量

审稿时长

5.4 months

期刊介绍： Wood Research publishes original papers aimed at recent advances in all branches of wood science (biology, chemistry, wood physics and mechanics, mechanical and chemical processing etc.). Submission of the manuscript implies that it has not been published before and it is not under consideration for publication elsewhere.