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dc.contributor.authorAbenojar Buendía, Juanaes-ES
dc.contributor.authorPantoja Ruiz, Mariolaes-ES
dc.contributor.authorMartínez Casanova, Miguel Ángeles-ES
dc.contributor.authordel Real Romero, Juan Carloses-ES
dc.date.accessioned2016-01-15T11:14:31Z
dc.date.available2016-01-15T11:14:31Z
dc.date.issued2015-10-01es_ES
dc.identifier.issn0021-9983es_ES
dc.identifier.uri10.11770021998314558496es_ES
dc.descriptionArtículos en revistases_ES
dc.description.abstractes-ES
dc.description.abstractThe present work focuses on investigating the effects of moisture absorption on the mechanical and thermal properties of epoxy reinforced with percentage (by wt.) silicon carbide (nano and micro-metric) composites. In order to quantify the effect of moisture and temperature on aging, the specimens were exposed to three aging conditions for 30 days. Variations of Tg (glass transition temperature), water absorption, and mechanical properties were determined as a function of exposure time. In composite materials, aging depends on the exposure conditions, such as amount of absorbed water, temperature, and oxygen concentration. All these factors affect the thermal and mechanical properties. At room temperature and 95 relative humidity, plasticizing and swelling occur, with mechanical properties loss. At 60ºC and 5 relative humidity,, polymeric chains crosslink resulting in mechanical properties improvement; Tg and thermal conductivity increase. At 60ºC and 95 relative humidity, the time required to reach saturation decreases when compared to room temperature evaluated condition, as the exposure temperature increases.en-GB
dc.format.mimetypeapplication/pdfes_ES
dc.language.isoen-GBes_ES
dc.rightses_ES
dc.rights.uries_ES
dc.sourceRevista: Journal of Composite Materials, Periodo: 1, Volumen: online, Número: 24, Página inicial: 2963, Página final: 2975es_ES
dc.subject.otherInstituto de Investigación Tecnológica (IIT)es_ES
dc.titleAging by moisture andor temperature of epoxySiC composites: thermal and mechanical propertieses_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.description.versioninfo:eu-repo/semantics/publishedVersiones_ES
dc.rights.accessRightsinfo:eu-repo/semantics/restrictedAccesses_ES
dc.keywordses-ES
dc.keywordsAging, epoxy, SiC, thermal properties, mechanical propertiesen-GB


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