Optimization of the curing conditions of PVC plastisols plasticized with ethyl cinnamate
[EN] The use of ethyl cinnamate, an ester of cinnamic acid present in many fruits and plants, as a bio-based plasticizer for polyvinyl chloride (PVC) plastisols has been investigated. Different temperatures (180, 190, and 200 °C) and curing times (8, 11.5, and 15 min) have been evaluated for PVC pla...
| Autores: | , , , , |
|---|---|
| Tipo de recurso: | artículo |
| Fecha de publicación: | 2024 |
| País: | España |
| Institución: | Universitat Politècnica de València (UPV) |
| Repositorio: | RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
| Idioma: | inglés |
| OAI Identifier: | oai:riunet.upv.es:10251/214859 |
| Acceso en línea: | https://riunet.upv.es/handle/10251/214859 |
| Access Level: | acceso abierto |
| Palabra clave: | PVC Ethyl cinnamate Bio-plasticizer Plastisols Curing conditions CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA |
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España |
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| dc.title.none.fl_str_mv |
Optimization of the curing conditions of PVC plastisols plasticized with ethyl cinnamate |
| title |
Optimization of the curing conditions of PVC plastisols plasticized with ethyl cinnamate |
| spellingShingle |
Optimization of the curing conditions of PVC plastisols plasticized with ethyl cinnamate Gómez-Caturla, Jaume|||0000-0001-8680-4509 PVC Ethyl cinnamate Bio-plasticizer Plastisols Curing conditions CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA |
| title_short |
Optimization of the curing conditions of PVC plastisols plasticized with ethyl cinnamate |
| title_full |
Optimization of the curing conditions of PVC plastisols plasticized with ethyl cinnamate |
| title_fullStr |
Optimization of the curing conditions of PVC plastisols plasticized with ethyl cinnamate |
| title_full_unstemmed |
Optimization of the curing conditions of PVC plastisols plasticized with ethyl cinnamate |
| title_sort |
Optimization of the curing conditions of PVC plastisols plasticized with ethyl cinnamate |
| dc.creator.none.fl_str_mv |
Gómez-Caturla, Jaume|||0000-0001-8680-4509 Quiles-Carrillo, Luis|||0000-0001-8037-2215 Garcia-Garcia, Daniel|||0000-0002-2520-0186 Miranda-Pinzon, M. Arrieta, M. P. |
| author |
Gómez-Caturla, Jaume|||0000-0001-8680-4509 |
| author_facet |
Gómez-Caturla, Jaume|||0000-0001-8680-4509 Quiles-Carrillo, Luis|||0000-0001-8037-2215 Garcia-Garcia, Daniel|||0000-0002-2520-0186 Miranda-Pinzon, M. Arrieta, M. P. |
| author_role |
author |
| author2 |
Quiles-Carrillo, Luis|||0000-0001-8037-2215 Garcia-Garcia, Daniel|||0000-0002-2520-0186 Miranda-Pinzon, M. Arrieta, M. P. |
| author2_role |
author author author author |
| dc.contributor.none.fl_str_mv |
Departamento de Ingeniería Mecánica y de Materiales Instituto Universitario de Investigación de Tecnología de los Materiales de la UPV Escuela Politécnica Superior de Alcoy European Commission GENERALITAT VALENCIANA AGENCIA ESTATAL DE INVESTIGACION Agencia Estatal de Investigación Universitat Politècnica de València MINISTERIO DE UNIVERSIDADES E INVESTIGACION Conselleria de Innovación, Universidades, Ciencia y Sociedad Digital, Generalitat Valenciana Repositorio Institucional de la Universitat Politècnica de València Riunet |
| dc.subject.none.fl_str_mv |
PVC Ethyl cinnamate Bio-plasticizer Plastisols Curing conditions CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA |
| topic |
PVC Ethyl cinnamate Bio-plasticizer Plastisols Curing conditions CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA |
| description |
[EN] The use of ethyl cinnamate, an ester of cinnamic acid present in many fruits and plants, as a bio-based plasticizer for polyvinyl chloride (PVC) plastisols has been investigated. Different temperatures (180, 190, and 200 °C) and curing times (8, 11.5, and 15 min) have been evaluated for PVC plasticized with 70 phr (parts by weight of plasticizer per one hundred weight parts of PVC resin) of ethyl cinnamate in order to optimize the curing conditions of the material, as these play a fundamental role in determining the final properties. Optimization of curing conditions has been carried out by analyzing the effect of temperature and curing time on the tensile mechanical properties, thermal stability, morphological, color changes, and migration tendency for the different plasticized materials. It has been observed that the optimal curing conditions for PVC plasticized with ethyl cinnamate are achieved at a curing temperature of 190 °C and a curing time of 11.5 min. Under these conditions, a material with high tensile strength, around 6.4 MPa, and a high elongation at break, close to 570 %, is obtained which is comparable or even superior to materials cured in the presence of other conventional plasticizers used in the PVC industry. Additionally, through field emission scanning electron microscopy (FESEM), it has been observed that for these conditions, the curing process is complete, resulting in the complete fusion of PVC microcrystals. A material with high cohesion and very low migration loss, around 2.4 %, is obtained. The effectiveness of these curing conditions has also been demonstrated using thermogravimetry. An increase in the PVC dehydrochlorination temperature has been observed due to optimum plasticizer absorption and gelation. |
| publishDate |
2024 |
| dc.date.none.fl_str_mv |
2024 2024-10-09 |
| 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://riunet.upv.es/handle/10251/214859 |
| url |
https://riunet.upv.es/handle/10251/214859 |
| dc.language.none.fl_str_mv |
Inglés eng |
| language_invalid_str_mv |
Inglés |
| language |
eng |
| dc.relation.none.fl_str_mv |
Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023 PID2021-123753NA-C32 ESTUDIO DE LA OBTENCION DE REFUERZOS ACTIVOS PARA BIOPOLIMEROS EN LA ECONOMIA CIRCULAR Generalitat Valenciana https://doi.org/10.13039/501100003359 CIGE%2F2021%2F094 Desarrollo de materiales técnicos compuestos sostenibles de alto rendimiento medioambiental a partir de la revalorización de residuos de algas Ministerio de Ciencia, Innovación y Universidades https://doi.org/10.13039/100014440 FPU20%2F01732 Desarrollo y caracterización de materiales de alto rendimiento medioambiental derivados de residuos de la industria de los cítricos bajo un planteamiento de economía circular y desarrollo sostenible Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 TED2021-131762A-I00 DESARROLLO Y OPTIMIZACION DE NUEVOS MATERIALES COMPUESTOS DE ALTO RENDIMIENTO MEDIOAMBIENTAL A PARTIR DE LA REVALORIZACION DE RESIDUOS DE POSIDONIA OCEANICA Generalitat Valenciana https://doi.org/10.13039/501100003359 AICO%2F2021%2F025 NUEVOS MATERIALES SOSTENIBLES DERIVADOS DE LA REVALORIZACIÓN DE RESIDUOS DE LA INDUSTRIA DE CÍTRICOS Generalitat Valenciana https://doi.org/10.13039/501100003359 CIBEST%2F2021%2F94 |
| dc.rights.none.fl_str_mv |
open access http://purl.org/coar/access_right/c_abf2 Reconocimiento - No comercial (by-nc) http://creativecommons.org/licenses/by-nc/4.0/ |
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info:eu-repo/semantics/openAccess |
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open access http://purl.org/coar/access_right/c_abf2 Reconocimiento - No comercial (by-nc) http://creativecommons.org/licenses/by-nc/4.0/ |
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openAccess |
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application/pdf |
| dc.publisher.none.fl_str_mv |
Elsevier |
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Elsevier |
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reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia instname:Universitat Politècnica de València (UPV) |
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Universitat Politècnica de València (UPV) |
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RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
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RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
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1869404001172193280 |
| spelling |
Optimization of the curing conditions of PVC plastisols plasticized with ethyl cinnamateGómez-Caturla, Jaume|||0000-0001-8680-4509Quiles-Carrillo, Luis|||0000-0001-8037-2215Garcia-Garcia, Daniel|||0000-0002-2520-0186Miranda-Pinzon, M.Arrieta, M. P.PVCEthyl cinnamateBio-plasticizerPlastisolsCuring conditionsCIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA[EN] The use of ethyl cinnamate, an ester of cinnamic acid present in many fruits and plants, as a bio-based plasticizer for polyvinyl chloride (PVC) plastisols has been investigated. Different temperatures (180, 190, and 200 °C) and curing times (8, 11.5, and 15 min) have been evaluated for PVC plasticized with 70 phr (parts by weight of plasticizer per one hundred weight parts of PVC resin) of ethyl cinnamate in order to optimize the curing conditions of the material, as these play a fundamental role in determining the final properties. Optimization of curing conditions has been carried out by analyzing the effect of temperature and curing time on the tensile mechanical properties, thermal stability, morphological, color changes, and migration tendency for the different plasticized materials. It has been observed that the optimal curing conditions for PVC plasticized with ethyl cinnamate are achieved at a curing temperature of 190 °C and a curing time of 11.5 min. Under these conditions, a material with high tensile strength, around 6.4 MPa, and a high elongation at break, close to 570 %, is obtained which is comparable or even superior to materials cured in the presence of other conventional plasticizers used in the PVC industry. Additionally, through field emission scanning electron microscopy (FESEM), it has been observed that for these conditions, the curing process is complete, resulting in the complete fusion of PVC microcrystals. A material with high cohesion and very low migration loss, around 2.4 %, is obtained. The effectiveness of these curing conditions has also been demonstrated using thermogravimetry. An increase in the PVC dehydrochlorination temperature has been observed due to optimum plasticizer absorption and gelation.This research is a part of the grant PID2023-152869OB-C22, funded by MCIN/AEI/10.13039/501100011033, the grant PID2021-123753NA-C32 funded by MCIN/AEI/10.13039/501100011033 and by the ERDF "A way of making Europe" through the "European Union NextGenerationEU/PRTR" and the grant TED2021-131762A-I00, funded by MCIN/AEI/10.13039/501100011033 and by the European Union "NextGenerationEU"/PRTR. Authors also thank Generalitat Valenciana-GVA for funding this research through the grant numbers AICO/2021/025 and CIGE/2021/094. D. Garcia-Garcia wants to thank the Generalitat Valenciana (Spain) for their financial support through the "BEST" mobility program (CIBEST/2021/94) . J. Gomez-Caturla wants to thank FPU20/01732 grant funded by MCIN/AEI/10.13039/501100011033 and by ESF Investing in your future. Microscopy services at UPV are acknowledged for their help in using and collecting FESEM images.ElsevierDepartamento de Ingeniería Mecánica y de Materiales Instituto Universitario de Investigación de Tecnología de los Materiales de la UPVEscuela Politécnica Superior de AlcoyEuropean CommissionGENERALITAT VALENCIANAAGENCIA ESTATAL DE INVESTIGACIONAgencia Estatal de InvestigaciónUniversitat Politècnica de ValènciaMINISTERIO DE UNIVERSIDADES E INVESTIGACIONConselleria de Innovación, Universidades, Ciencia y Sociedad Digital, Generalitat ValencianaRepositorio Institucional de la Universitat Politècnica de València Riunet20242024-10-09journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://riunet.upv.es/handle/10251/214859reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023 PID2021-123753NA-C32 ESTUDIO DE LA OBTENCION DE REFUERZOS ACTIVOS PARA BIOPOLIMEROS EN LA ECONOMIA CIRCULARGeneralitat Valenciana https://doi.org/10.13039/501100003359 CIGE%2F2021%2F094 Desarrollo de materiales técnicos compuestos sostenibles de alto rendimiento medioambiental a partir de la revalorización de residuos de algasMinisterio de Ciencia, Innovación y Universidades https://doi.org/10.13039/100014440 FPU20%2F01732 Desarrollo y caracterización de materiales de alto rendimiento medioambiental derivados de residuos de la industria de los cítricos bajo un planteamiento de economía circular y desarrollo sostenibleAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 TED2021-131762A-I00 DESARROLLO Y OPTIMIZACION DE NUEVOS MATERIALES COMPUESTOS DE ALTO RENDIMIENTO MEDIOAMBIENTAL A PARTIR DE LA REVALORIZACION DE RESIDUOS DE POSIDONIA OCEANICAGeneralitat Valenciana https://doi.org/10.13039/501100003359 AICO%2F2021%2F025 NUEVOS MATERIALES SOSTENIBLES DERIVADOS DE LA REVALORIZACIÓN DE RESIDUOS DE LA INDUSTRIA DE CÍTRICOSGeneralitat Valenciana https://doi.org/10.13039/501100003359 CIBEST%2F2021%2F94open accesshttp://purl.org/coar/access_right/c_abf2Reconocimiento - No comercial (by-nc) http://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/2148592026-06-13T07:49:27Z |
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15,811543 |