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dc.contributor.author | Gómez-Caturla, Jaume![]() |
es_ES |
dc.contributor.author | Miranda-Pinzon, M.![]() |
es_ES |
dc.contributor.author | Arrieta, M. P.![]() |
es_ES |
dc.contributor.author | Quiles-Carrillo, Luis![]() |
es_ES |
dc.contributor.author | Garcia-Garcia, Daniel![]() |
es_ES |
dc.date.accessioned | 2025-02-26T19:09:33Z | |
dc.date.available | 2025-02-26T19:09:33Z | |
dc.date.issued | 2024-10-09 | es_ES |
dc.identifier.issn | 0032-3861 | es_ES |
dc.identifier.uri | http://hdl.handle.net/10251/214859 | |
dc.description.abstract | [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. | es_ES |
dc.description.sponsorship | 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. | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Polymer | es_ES |
dc.rights | Reconocimiento - No comercial (by-nc) | es_ES |
dc.subject | PVC | es_ES |
dc.subject | Ethyl cinnamate | es_ES |
dc.subject | Bio-plasticizer | es_ES |
dc.subject | Plastisols | es_ES |
dc.subject | Curing conditions | es_ES |
dc.subject.classification | CIENCIA DE LOS MATERIALES E INGENIERIA METALURGICA | es_ES |
dc.title | Optimization of the curing conditions of PVC plastisols plasticized with ethyl cinnamate | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.polymer.2024.127526 | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-123753NA-C32/ES/ESTUDIO DE LA OBTENCION DE REFUERZOS ACTIVOS PARA BIOPOLIMEROS EN LA ECONOMIA CIRCULAR/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GENERALITAT VALENCIANA//CIGE%2F2021%2F094//Desarrollo de materiales técnicos compuestos sostenibles de alto rendimiento medioambiental a partir de la revalorización de residuos de algas/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/ //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/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/AEI//TED2021-131762A-I00//DESARROLLO Y OPTIMIZACION DE NUEVOS MATERIALES COMPUESTOS DE ALTO RENDIMIENTO MEDIOAMBIENTAL A PARTIR DE LA REVALORIZACION DE RESIDUOS DE POSIDONIA OCEANICA/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/GVA//AICO%2F2021%2F025//Nuevos materiales sostenibles derivados de la revalorización de residuos de la industria de cítricos/ | es_ES |
dc.relation.projectID | info:eu-repo/grantAgreement/CIUCSD//CIBEST%2F2021%2F94/ | es_ES |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Escuela Politécnica Superior de Alcoy - Escola Politècnica Superior d'Alcoi | es_ES |
dc.description.bibliographicCitation | Gómez-Caturla, J.; Miranda-Pinzon, M.; Arrieta, MP.; Quiles-Carrillo, L.; Garcia-Garcia, D. (2024). Optimization of the curing conditions of PVC plastisols plasticized with ethyl cinnamate. Polymer. 311. https://doi.org/10.1016/j.polymer.2024.127526 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | https://doi.org/10.1016/j.polymer.2024.127526 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 311 | es_ES |
dc.relation.pasarela | S\524887 | es_ES |
dc.contributor.funder | European Commission | es_ES |
dc.contributor.funder | GENERALITAT VALENCIANA | es_ES |
dc.contributor.funder | AGENCIA ESTATAL DE INVESTIGACION | es_ES |
dc.contributor.funder | Agencia Estatal de Investigación | es_ES |
dc.contributor.funder | Universitat Politècnica de València | es_ES |
dc.contributor.funder | MINISTERIO DE UNIVERSIDADES E INVESTIGACION | es_ES |
dc.contributor.funder | Conselleria de Innovación, Universidades, Ciencia y Sociedad Digital, Generalitat Valenciana | es_ES |
upv.costeAPC | 3520 | es_ES |