Repository logo
 
Publication

Response of fabric insert injection overmolding PP based composites subjected to single and muti-impact

2019-03-22Journal article Open access
Simple item page
datacite.subject.fosEngenharia e Tecnologia::Engenharia dos Materiais
datacite.subject.sdg09:Indústria, Inovação e Infraestruturas
datacite.subject.sdg11:Cidades e Comunidades Sustentáveis
dc.contributor.authorFerreira, José
dc.contributor.authorFebra, Tiago
dc.contributor.authorCosta, José
dc.contributor.authorCapela, Carlos
dc.date.accessioned2025-12-09T16:43:38Z
dc.date.available2025-12-09T16:43:38Z
dc.date.issued2019-03-22
dc.description.abstractThis paper presents the results of a current study on the development and impact response of composite plates manufactured by injection overmolding on the two sides of a single reinforcement fibre mat. The injection polymer is a talc-filled polypropylene, nowadays used for structural purposes. Three configurations with different insert fibre mats were used: Kevlar, biaxial and multiaxial glass fibre mats. The parameters studied were the fibre mat type and the impact energy. For single impact tests, it was concluded that the highest impact energy required to achieve impactor perforation is obtained with Kevlar insert, while the highest percentage of energy recovered is achieved with biaxial glass fibre netting. Kevlar insert also allows for the maximum impact stiffness. For the multi-impact tests, the recovered energy and the dynamic stiffness show the same tendencies of the single impact tests. On low energy impacts, the effect of the insert fibre and of the previous impact are quite reduced, while for impact energies above 6J, previous impacts reduce significantly the recovered energy and the impact energy for which the perforation was achieved.por
dc.description.sponsorshipThe authors would like to acknowledge GECO-Moldes, Leiria, Portugal, for the supply of the samples and the sponsoring of this research by FEDER funds through the program COMPETE – Programa Operacional Factores de Competitividade – and by national funds through FCT – Fundação para a Ciência e a Tecnologia –, under the project UID/EMS/00285/2013.
dc.identifier.citationFerreira, J. A. M., Febra, T., Costa, J., & Capela, C. (2019). Response of fabric insert injection overmolding PP based composites subjected to single and muti-impact: Impact response of fabric insert injection overmolding PP based composites. Fracture and Structural Integrity, 13(48), 242–248. https://doi.org/10.3221/IGF-ESIS.48.25
dc.identifier.doi10.3221/igf-esis.48.25
dc.identifier.issn1971-8993
dc.identifier.urihttp://hdl.handle.net/10400.8/14962
dc.language.isoeng
dc.peerreviewedyes
dc.publisherGruppo Italiano Frattura
dc.relationCentre for Mechanical Engineering
dc.relation.hasversionhttps://www.fracturae.com/index.php/fis/article/view/2190
dc.relation.ispartofFrattura ed Integrità Strutturale
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.subjectComposites
dc.subjectImpact response
dc.subjectInjection overmolding
dc.titleResponse of fabric insert injection overmolding PP based composites subjected to single and muti-impacteng
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleCentre for Mechanical Engineering
oaire.awardURIhttp://hdl.handle.net/10400.8/14165
oaire.citation.endPage248
oaire.citation.issue48
oaire.citation.startPage242
oaire.citation.titleFrattura ed Integrita Strutturale
oaire.citation.volume13
oaire.fundingStreamFinanciamento do Plano de Reestruturação de Unidades de I&D - 2013/2015 - OE
oaire.versionhttp://purl.org/coar/version/c_970fb48d4fbd8a85
person.familyNameCapela
person.givenNameCarlos
person.identifier.ciencia-id9B1E-6857-3D6B
person.identifier.orcid0000-0003-3334-4945
person.identifier.ridG-6395-2016
person.identifier.scopus-author-id7801358401
relation.isAuthorOfPublication9b079aa3-b79b-4395-b081-1f23d6a17514
relation.isAuthorOfPublication.latestForDiscovery9b079aa3-b79b-4395-b081-1f23d6a17514
relation.isProjectOfPublication772b396d-0ca3-473d-9ce8-dabfd1f8368c
relation.isProjectOfPublication.latestForDiscovery772b396d-0ca3-473d-9ce8-dabfd1f8368c

Files

Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
Response-of-fabric-insert-injection-overmolding-pp-based-composites-subjected-to-single-and-mutiimpactFrattura-ed-Integrita-Strutturale.pdf
Size:
1.65 MB
Format:
Adobe Portable Document Format
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.32 KB
Format:
Item-specific license agreed upon to submission
Description:
Download

Collections

ESTG - Artigos em revistas internacionais