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https://hdl.handle.net/1822/13563
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Campo DC | Valor | Idioma |
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dc.contributor.author | Dencheva, Nadya Vasileva | - |
dc.contributor.author | Pouzada, A. S. | - |
dc.contributor.author | Kearns, Mark P. | - |
dc.contributor.author | Denchev, Z. | - |
dc.contributor.author | Oliveira, Maria J. | - |
dc.date.accessioned | 2011-09-13T15:36:19Z | - |
dc.date.available | 2011-09-13T15:36:19Z | - |
dc.date.issued | 2011-02 | - |
dc.identifier.issn | 1548-0569 | por |
dc.identifier.uri | https://hdl.handle.net/1822/13563 | - |
dc.description.abstract | The mechanical behavior of microfibrilar composites (MFC), consisting of a matrix of high-density polyethylene (HDPE) and reinforcement of polyamide 6 (PA6) fibrils, with and without compatibilization, was studied. The composites were produced by conventional processing techniques with various shape and arrangement of the PA6 reinforcing entities: long, unidirectional, or crossed bundles of fibrils (UDP and CPC, respectively), middle-length, randomly oriented bristles (MRB), or non-oriented micrometric PA6 spheres (NOM). The tensile, flexural, and impact properties of the MFC materials (UDP, CPC, and MRB) were determined as a function of the PA6 reinforcement shape, alignment and content, and compared with those of NOM, the non-fibrous composite It was concluded that the in-situ MFC materials based on HDPE/PA6 blends display improvements in the mechanical behavior when compared with the neat HDPE matrix, e.g., up to 33% for the Young modulus, up to 119% for the ultimate tensile strength, and up to 80% for the flexural stiffness. | por |
dc.description.sponsorship | Contract grant sponsor: Fundação para a Ciência e Tecnologia (FCT); contract grant number: SFRH/BPD/45252/2008 (to NVD). | por |
dc.description.sponsorship | Contract grant sponsor: Fundação para a Ciência e Tecnologia (FCT); contract grant number: POCI/CTM/57358/2004. | por |
dc.language.iso | eng | por |
dc.publisher | Wiley | por |
dc.relation | info:eu-repo/grantAgreement/FCT/SFRH/SFRH%2FBPD%2F45252%2F2008/PT | - |
dc.relation | info:eu-repo/grantAgreement/FCT/POCI/57358/PT | - |
dc.rights | openAccess | por |
dc.subject | Nanocomposites | por |
dc.subject | Polymer blends | por |
dc.subject | Mechanical tests | por |
dc.title | Mechanical properties of polyamide 6 reinforced microfibrilar composites | por |
dc.type | article | - |
dc.peerreviewed | yes | por |
sdum.publicationstatus | published | por |
oaire.citationStartPage | 407 | por |
oaire.citationEndPage | 417 | por |
oaire.citationIssue | 3 | por |
oaire.citationTitle | Polymer Composites | por |
oaire.citationVolume | 32 | por |
dc.identifier.doi | 10.1002/pc.21056 | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | Polymer Composites | por |
Aparece nas coleções: | IPC - Artigos em revistas científicas internacionais com arbitragem |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Polym Compos paper 2011.pdf | Artigo publicado em pdf | 1,51 MB | Adobe PDF | Ver/Abrir |