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New Green Polymer Materials and Their Promising Applications Towards Artefacts Surface Treatments

A special issue of Polymers (ISSN 2073-4360). This special issue belongs to the section "Polymer Applications".

Deadline for manuscript submissions: 31 October 2025 | Viewed by 248

Special Issue Editor


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Guest Editor
Department of Chemistry, University of Pavia, Pavia, Italy
Interests: synthesis; characterization and applying of nanomaterials; nanocomposites; metal complexes; gels and polymers for different purposes (water purification, solar cells, sensors, nano-cleaning, making thin films as protective coatings, and consolidation and restoration of wood and stone artifacts)
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Special Issue Information

Dear Colleagues,

Currently, scientists have been focusing on using green materials and products in their research activities, as these help to reduce or eliminate hazardous substances. At the most basic level, research into green materials aims to develop alternatives to traditional materials or processes that offer an environmental advantage. Natural polymer materials (of animal or vegetable origin) have been used as protective coatings or varnishes for wood and stone substrates, which protect them from light, dust, humidity, and climatic changes, and improve the mechanical properties and aesthetical appearance of their surfaces. However, natural polymer materials undergo deterioration due to different factors. Therefore, it is important to find appropriate solutions or methods to overcome these declines and to develop durable polymer materials. On the other hand, several hydrogels have been produced by using natural polymer materials and can be used as tools for cleaning artefact surfaces prior to their conservation or restoration.

Toward this goal, we are assembling a Special Issue of Polymers which aims to encourage researchers and to provide them with a platform on which to publish their novel studies by describing the synthesis, course of degradation, and durability of new green polymers. In particular, the development of new green polymer materials for artefact surface treatments, such as cleaning tools (hydrogels), surface protective coatings, and consolidation products, is a research topic we especially welcome submissions on.

In this Special Issue, original research articles and reviews are welcome for submission.

Dr. Maduka Lankani Weththimuni
Guest Editor

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Polymers is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2700 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • green polymers
  • hydrogels
  • artefacts
  • protective coatings
  • consolidation agent
  • different substrates

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Published Papers (1 paper)

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Research

21 pages, 2152 KiB  
Article
Effect of 2000-Hour Ultraviolet Irradiation on Surface Degradation of Glass and Basalt Fiber-Reinforced Laminates
by Irina G. Lukachevskaia, Aisen Kychkin, Anatoly K. Kychkin, Elena D. Vasileva and Aital E. Markov
Polymers 2025, 17(14), 1980; https://doi.org/10.3390/polym17141980 - 18 Jul 2025
Abstract
This study focuses on the influence of prolonged ultraviolet (UV) irradiation on the mechanical properties and surface microstructure of glass fiber-reinforced plastics (GFRPs) and basalt fiber-reinforced plastics (BFRPs), which are widely used in construction and transport infrastructure. The relevance of the research lies [...] Read more.
This study focuses on the influence of prolonged ultraviolet (UV) irradiation on the mechanical properties and surface microstructure of glass fiber-reinforced plastics (GFRPs) and basalt fiber-reinforced plastics (BFRPs), which are widely used in construction and transport infrastructure. The relevance of the research lies in the need to improve the reliability of composite materials under extended exposure to harsh climatic conditions. Experimental tests were conducted in a laboratory UV chamber over 2000 h, simulating accelerated weathering. Mechanical properties were evaluated using three-point bending, while surface conditions were assessed via profilometry and microscopy. It was shown that GFRPs exhibit a significant reduction in flexural strength—down to 59–64% of their original value—accompanied by increased surface roughness and microdefect depth. The degradation mechanism of GFRPs is attributed to the photochemical breakdown of the polymer matrix, involving free radical generation, bond scission, and oxidative processes. To verify these mechanisms, FTIR spectroscopy was employed, which enabled the identification of structural changes in the polymer phase and the detection of mass loss associated with matrix decomposition. In contrast, BFRP retained up to 95% of their initial strength, demonstrating high resistance to UV-induced aging. This is attributed to the shielding effect of basalt fibers and their ability to retain moisture in microcavities, which slows the progress of photo-destructive processes. Comparison with results from natural exposure tests under extreme climatic conditions (Yakutsk) confirmed the reliability of the accelerated aging model used in the laboratory. Full article
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