Preparation of self‐healing acrylic copolymer composite coatings for application in protection of paper cultural relics

Xu, Jicheng; Zhang, Tao; Jiang, Yan; Yang, Dongya; Qiu, Fengxian; Chen, Qian; Zhou, Yu

doi:10.1002/pen.25282

Cited by 23 publications

(6 citation statements)

References 30 publications

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“…In general, the cotton mesh as a reinforcing layer had a slight effect on the hydrophilicity and hydrophobicity of the hydrophobic paper. However, for the hydrophilic paper, the restoration enhanced its hydrophobic performance, which is conducive for the long-term preservation of the paper archives and documents [ 45 ].…”

Section: Resultsmentioning

confidence: 99%

An Essential Role of Polymeric Adhesives in the Reinforcement of Acidified Paper Relics

et al. 2022

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Paper acidification causes paper relics to undergo embrittlement and decay, to form dregs, and even to break upon a single touch; therefore, reinforcement and deacidification treatments are essential steps for paper conservation and to retard the deterioration and prolong the life of objects. Polymeric adhesives play an essential role in reinforcement and deacidification treatments, although it is not well studied. In this work, the effect of polymeric adhesives on the conservation process and their protective effects on acidified paper relics were studied. Firstly, three polymeric adhesives, including wheat starch paste, polyvinyl butyral (PVB), and polyvinyl alcohol (PVA), were selected as research objects. Subsequently, their effects on four popular conservation methods were further discussed, including traditional mounting, hot-melt with silk net, alcohol-soluble cotton mesh, and water-soluble cotton mesh. Additionally, as an example, the reversibility and long-term durability of water-soluble adhesive PVA-217 were assessed. Using a computer measured and controlled folding endurance tester, pendulum tensile strength tester, tear tester, burst tester, FT-IR, video optical contact angle tester, and other instruments, the conservation application of water-soluble adhesives in paper relics was evaluated. This study provides a scientific basis and experimental data for the application of polymeric adhesives in the conservation of paper relics.

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Section: Resultsmentioning

confidence: 99%

An Essential Role of Polymeric Adhesives in the Reinforcement of Acidified Paper Relics

et al. 2022

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“…Nanocelluloses act as a coating layer for protecting diverse cellulose-based materials leading to consolidation, strengthening, and improvement of barrier properties (Ferrer et al, 2017;Mondal, 2017;Wang et al, 2019). The protective coating should not change the physical, chemical and optical properties of the paper substrate including shine or color saturation (Xu et al, 2020). Nanocelluloses are adequate because they are transparent, act as a nano-lining and tend to accumulate on the surface of the paper with limited penetration (Bridarolli et al, 2018;Nechyporchuk et al, 2018;Santos et al, 2016a;Völkel et al, 2017).…”

Section: Nanocelluloses In Historical Documentsmentioning

confidence: 99%

Nanocelluloses and Their Applications in Conservation and Restoration of Historical Documents

Marques,

Almeida,

Pereira

et al. 2024

Preprint

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Nanocelluloses have gained significant attention in recent years due to singular properties (good biocompatibility, high optical transparency and mechanical strength, large specific surface area and good film-forming ability) and wide-ranging applications (paper, food packaging, textiles, electronics and biomedical). This article is a comprehensive review of nanocelluloses from the preparation methods to their applications in conservation and restoration of historical paper documents. The novelty lies in the information collected about nanocelluloses as renewable, environmentally friendly and sustainable materials in the field of preservation of cultural heritage as an alternative to conventional methods. Several studies have demonstrated that nanocelluloses, with or without other particles, impart to the paper documents excellent optical and mechanical properties, very good stability against temperature and humidity aging, stronger antibacterial and antifungal activity, high protection to UV light and do not require additional adhesive.

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“…Han et al [26] found that the work on the acquisition of two-dimensional cultural relics information had been carried out in worldwide cultural relics protection departments, transforming the pattern, color, and text information contained in cultural relics into digital information. After investigation, Xu et al [27] found that the commonly used method was to take photos of cultural relics and obtain optical information using photography technology. Ordinary film can be used to take pictures and input them into the computer after shooting, or a digital camera can be directly used to obtain digital information.…”

Section: Cultural Relics Information Acquisition Technology Under DLmentioning

confidence: 99%

Digitized Visual Transformation of Grotto Art Using Deep Learning and Virtual Reality Technology

Xie

2022

Scientific Programming

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The purpose is to convert the contents of the grotto murals into a digital vision based on deep learning (DL) and virtual reality (VR) technology to protect the precious grotto murals. The grotto murals are analyzed and modeled by introducing the related concepts of the digital library, using VR technology, and taking the cultural relics data acquisition technology as the basic framework. Then, the cultural relics information collection technology under DL is combined with VR technology, the color and materialization concepts of grotto murals are integrated, and a digital recognition model of grotto mural restoration and simulation is constructed. The color analysis scheme of grotto murals is established. Through the analysis of color and material, the comprehensive recognition rate of this color model can reach 70%, and the material recognition of color painting can also ensure one-to-one restoration. Besides, the model can be applied to the simulation and restoration of grotto murals and provide some help for the protection of grotto murals. This paper has practical application value for the protection and restoration of mural art.

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Preparation of self‐healing acrylic copolymer composite coatings for application in protection of paper cultural relics

Cited by 23 publications

References 30 publications

An Essential Role of Polymeric Adhesives in the Reinforcement of Acidified Paper Relics

An Essential Role of Polymeric Adhesives in the Reinforcement of Acidified Paper Relics

Nanocelluloses and Their Applications in Conservation and Restoration of Historical Documents

Digitized Visual Transformation of Grotto Art Using Deep Learning and Virtual Reality Technology

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