Carbonell Verdú, A.; García Sanoguera, D.; Jorda-Vilaplana, A.; Sánchez Nacher, L.; Balart Gimeno, RA. (2016). A new biobased plasticizer for poly(vinyl chloride) based on epoxidized cottonseed oil. Journal of Applied Polymer Science. 133(27):1-10. https://doi.org/10.1002/app.43642
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/82834
Título:
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A new biobased plasticizer for poly(vinyl chloride) based on epoxidized cottonseed oil
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Autor:
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Carbonell Verdú, Alfredo
García Sanoguera, David
Jorda-Vilaplana, Amparo
Sánchez Nacher, Lourdes
Balart Gimeno, Rafael Antonio
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Entidad UPV:
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Universitat Politècnica de València. Instituto de Tecnología de Materiales - Institut de Tecnologia de Materials
Universitat Politècnica de València. Escuela Politécnica Superior de Alcoy - Escola Politècnica Superior d'Alcoi
Universitat Politècnica de València. Departamento de Ingeniería Gráfica - Departament d'Enginyeria Gràfica
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Fecha difusión:
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Resumen:
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[EN] The use of epoxidized cottonseed oil (ECSO) as plasticizer for poly(vinyl chloride), PVC was studied. The plasticizer content was set to 70 phr and the optimum isothermal curing conditions were studied in the temperature ...[+]
[EN] The use of epoxidized cottonseed oil (ECSO) as plasticizer for poly(vinyl chloride), PVC was studied. The plasticizer content was set to 70 phr and the optimum isothermal curing conditions were studied in the temperature range comprised between 160 ºC and 220 ºC with varying curing times in the 7.5 - 17.5 min range. The influence of the curing conditions on overall performance of cured plastisols was followed by the evolution of mechanical properties (tensile tests with measurements of tensile strength, elongation at break and modulus), change in colour, surface changes of fractured samples by scanning electron microscopy (SEM), thermal transitions by differential scanning calorimetry (DSC) and migration in n-hexane. The optimum mechanical features of cured plastisols are obtained for curing temperatures in the 190-220 ºC range. For these curing conditions, fractography analysis by SEM gives evidences of full curing process as no PVC particles and free plasticizer can be found.
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Palabras clave:
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Mechanical properties
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Plasticizer
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Poly(vinyl chloride)
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Derechos de uso:
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Reserva de todos los derechos
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Fuente:
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Journal of Applied Polymer Science. (issn:
0021-8995
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DOI:
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10.1002/app.43642
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Editorial:
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Wiley
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Versión del editor:
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http://dx.doi.org/10.1002/app.43642
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Código del Proyecto:
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info:eu-repo/grantAgreement/MINECO//MAT2014-59242-C2-1-R/ES/TECNICAS AVANZADAS DE PROCESADO PARA SISTEMAS ACTIVOS ENCAPSULADOS/
info:eu-repo/grantAgreement/GVA//GV%2F2014%2F008/
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Descripción:
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This is the accepted version of the following article: Carbonell-Verdu, A., Garcia-Sanoguera, D., Jordá-Vilaplana, A., Sanchez-Nacher, L. and Balart, R. (2016), A new biobased plasticizer for poly (vinyl chloride) based on epoxidized cottonseed oil. J. Appl. Polym. Sci., 133, 43642, doi: 10.1002/app.43642, which has been published in final form at http://dx.doi.org/10.1002/app.43642
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Agradecimientos:
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R. Balart wants to thank the Ministry of Economy and Competitiveness - MINECO (Ref: MAT2014-59242-C2-1-R) for funding support. L. Sanchez-Nacher wants to thank the "Conselleria d'Educacio, Cultura i Esport - Generalitat ...[+]
R. Balart wants to thank the Ministry of Economy and Competitiveness - MINECO (Ref: MAT2014-59242-C2-1-R) for funding support. L. Sanchez-Nacher wants to thank the "Conselleria d'Educacio, Cultura i Esport - Generalitat Valenciana" (reference number: GV/2014/008). A. Carbonell-Verdu wants to thank the Polytechnic University of Valencia for their financial support through an FPI grant.
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Tipo:
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Artículo
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