Enfoque multianalítico para el estudio de materiales poliméricos sometidos a envejecimiento artificial: Base de datos de referencia

The accurate identification of polymeric materials used in Cultural Heritage is crucial for ensuring their preservation. Their inherent variability makes the identification and characterization a complex endeavor. Consequently, it is vital to improve identification methods and to deepen the understa...

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Autores: Chercolés Asensio, Ruth María, Pérez Estébanez, Marta, Santos Gómez, Sonia, San Andrés Moya, Margarita, García Fernández-Villa, Silvia, Gómez Sánchez, Elena
Tipo de recurso: artículo
Fecha de publicación:2026
País:España
Institución:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
Idioma:inglés
OAI Identifier:oai:docta.ucm.es:20.500.14352/131381
Acceso en línea:https://hdl.handle.net/20.500.14352/131381
Access Level:acceso abierto
Palabra clave:7.025
Conservation
Restauration
ResinKit
Polymers
Database
PVC
Cellulose acetate
Humanidades
6299 Otras Especialidades Artísticas
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spelling Enfoque multianalítico para el estudio de materiales poliméricos sometidos a envejecimiento artificial: Base de datos de referenciaMultianalytical approach to the study of polymeric materials under artificial aging: reference databaseChercolés Asensio, Ruth MaríaPérez Estébanez, MartaSantos Gómez, SoniaSan Andrés Moya, MargaritaGarcía Fernández-Villa, SilviaGómez Sánchez, Elena7.025ConservationRestaurationResinKitPolymersDatabasePVCCellulose acetateHumanidades6299 Otras Especialidades ArtísticasThe accurate identification of polymeric materials used in Cultural Heritage is crucial for ensuring their preservation. Their inherent variability makes the identification and characterization a complex endeavor. Consequently, it is vital to improve identification methods and to deepen the understanding of plastic degradation. A comprehensive approach incorporating reliable reference standards is essential for the precise diagnosis of their state of conservation and to support appropriate intervention strategies and criteria. Furthermore, facilitating the dissemination of these data for practical application within the sci- entific and professional community is fundamental. The primary objective of this study is to translate the aforementioned knowledge into a readily accessible resource in the form of a reference database providing a framework for the identification and conserva- tion of polymeric heritage items and artistic production and assisting in the study of existing products on the market. This research systematically analyses 50 widely used materials processed under the same conditions provided by The ResinKitTM . The polymers were characterized using a range of analytical methods, in- cluding optical microscopy, spectrocolorimetry, Fourier Transform Infrared Spectroscopy Attenuated Total Reflectance (ATR-FTIR), and Pyrolysis-Gas Chromatography/Mass Spectrometry (Py-GC/MS). The samples were then subjected to artificial aging under controlled conditions of radiation (Xenon-Arc chamber for 1080 h), temperature and humidity (Climate test chambers for 840 h). The evaluation of the results was undertaken by repeating the series of previous tests and comparing them with the pre-aging analytical data. The final step was to integrate all the results into a freely accessible online database that compiles all the information providing controlled reference standards for analyses of cultural artifacts and commercially available polymeric materials, thereby facilitating research in laboratories dedicated to the study of these materials within the context of fine arts and heritage conservation. This paper analyses, as a case study, key heritage polymer families: polyvinyl chlorides (PVCs) and cellu- lose acetates (CAs).ElsevierUniversidad Complutense de Madrid20262026-01-0820262026-01-08journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.14352/131381reponame:Docta Complutenseinstname:Universidad Complutense de Madrid (UCM)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:docta.ucm.es:20.500.14352/1313812026-06-02T12:44:21Z
dc.title.none.fl_str_mv Enfoque multianalítico para el estudio de materiales poliméricos sometidos a envejecimiento artificial: Base de datos de referencia
Multianalytical approach to the study of polymeric materials under artificial aging: reference database
title Enfoque multianalítico para el estudio de materiales poliméricos sometidos a envejecimiento artificial: Base de datos de referencia
spellingShingle Enfoque multianalítico para el estudio de materiales poliméricos sometidos a envejecimiento artificial: Base de datos de referencia
Chercolés Asensio, Ruth María
7.025
Conservation
Restauration
ResinKit
Polymers
Database
PVC
Cellulose acetate
Humanidades
6299 Otras Especialidades Artísticas
title_short Enfoque multianalítico para el estudio de materiales poliméricos sometidos a envejecimiento artificial: Base de datos de referencia
title_full Enfoque multianalítico para el estudio de materiales poliméricos sometidos a envejecimiento artificial: Base de datos de referencia
title_fullStr Enfoque multianalítico para el estudio de materiales poliméricos sometidos a envejecimiento artificial: Base de datos de referencia
title_full_unstemmed Enfoque multianalítico para el estudio de materiales poliméricos sometidos a envejecimiento artificial: Base de datos de referencia
title_sort Enfoque multianalítico para el estudio de materiales poliméricos sometidos a envejecimiento artificial: Base de datos de referencia
dc.creator.none.fl_str_mv Chercolés Asensio, Ruth María
Pérez Estébanez, Marta
Santos Gómez, Sonia
San Andrés Moya, Margarita
García Fernández-Villa, Silvia
Gómez Sánchez, Elena
author Chercolés Asensio, Ruth María
author_facet Chercolés Asensio, Ruth María
Pérez Estébanez, Marta
Santos Gómez, Sonia
San Andrés Moya, Margarita
García Fernández-Villa, Silvia
Gómez Sánchez, Elena
author_role author
author2 Pérez Estébanez, Marta
Santos Gómez, Sonia
San Andrés Moya, Margarita
García Fernández-Villa, Silvia
Gómez Sánchez, Elena
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidad Complutense de Madrid
dc.subject.none.fl_str_mv 7.025
Conservation
Restauration
ResinKit
Polymers
Database
PVC
Cellulose acetate
Humanidades
6299 Otras Especialidades Artísticas
topic 7.025
Conservation
Restauration
ResinKit
Polymers
Database
PVC
Cellulose acetate
Humanidades
6299 Otras Especialidades Artísticas
description The accurate identification of polymeric materials used in Cultural Heritage is crucial for ensuring their preservation. Their inherent variability makes the identification and characterization a complex endeavor. Consequently, it is vital to improve identification methods and to deepen the understanding of plastic degradation. A comprehensive approach incorporating reliable reference standards is essential for the precise diagnosis of their state of conservation and to support appropriate intervention strategies and criteria. Furthermore, facilitating the dissemination of these data for practical application within the sci- entific and professional community is fundamental. The primary objective of this study is to translate the aforementioned knowledge into a readily accessible resource in the form of a reference database providing a framework for the identification and conserva- tion of polymeric heritage items and artistic production and assisting in the study of existing products on the market. This research systematically analyses 50 widely used materials processed under the same conditions provided by The ResinKitTM . The polymers were characterized using a range of analytical methods, in- cluding optical microscopy, spectrocolorimetry, Fourier Transform Infrared Spectroscopy Attenuated Total Reflectance (ATR-FTIR), and Pyrolysis-Gas Chromatography/Mass Spectrometry (Py-GC/MS). The samples were then subjected to artificial aging under controlled conditions of radiation (Xenon-Arc chamber for 1080 h), temperature and humidity (Climate test chambers for 840 h). The evaluation of the results was undertaken by repeating the series of previous tests and comparing them with the pre-aging analytical data. The final step was to integrate all the results into a freely accessible online database that compiles all the information providing controlled reference standards for analyses of cultural artifacts and commercially available polymeric materials, thereby facilitating research in laboratories dedicated to the study of these materials within the context of fine arts and heritage conservation. This paper analyses, as a case study, key heritage polymer families: polyvinyl chlorides (PVCs) and cellu- lose acetates (CAs).
publishDate 2026
dc.date.none.fl_str_mv 2026
2026-01-08
2026
2026-01-08
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.14352/131381
url https://hdl.handle.net/20.500.14352/131381
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Docta Complutense
instname:Universidad Complutense de Madrid (UCM)
instname_str Universidad Complutense de Madrid (UCM)
reponame_str Docta Complutense
collection Docta Complutense
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,811543

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