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Ultralight microcellular polyurethanes for the production of technical footwear components

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dc.contributor.authorRafael, Helder Martins
dc.contributor.authorFernandes, Isabel P.
dc.contributor.authorGomes, Helder
dc.contributor.authorPinto, Vera
dc.contributor.authorFernandes, A.M.
dc.contributor.authorFerreira, Maria José
dc.contributor.authorBarreiro, M.F.
dc.date.accessioned2019-02-12T09:27:53Z
dc.date.available2019-02-12T09:27:53Z
dc.date.issued2018
dc.description.abstractToday's society demands lightweight and comfortable footwear products, which represents a market opportunity for the footwear industry, motivating the development of new low-density (ultralight) materials. This research is dedicated to the development of ultralight microcellular polyurethanes (PUs) with suitable properties for the production of midsoles for technical footwear. In this context, the studies performed in this work aimed at reduce the density of microcellular PUs by the incorporation of additives based on expandable thermoplastic microspheres. Samples of a base formulation were modified by the incorporation of 1, 2 and 3% of the additive. The produced materials result in PUs with densities that varied from 0.45 to 0.30 g/cm3. The performed characterization pointed out for PUs with adequate technical properties, with particular emphasis for impact absorption, which evidenced the suitability of the developed materials for the production of midsoles for ultralight safety shoes.pt_PT
dc.description.sponsorshipPOCI-01-0145-FEDER-006984 (LA LSRE-LCM) and UID/AGR/00690/2013 (CIMO), financed by FEDER, through POCICOMPETE2020 and FCT. Project n.º 017570 - Extra LightSafeShoe – Development of polymeric solutions for technical footwear, cofinanced by COMPETE2020 through PT2020 and FEDER.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationRafael, H.M.; Fernandes, I.P.; Gomes, Helder; Pinto, V.; Fernandes, A.M.; Ferreira, M.J.; Barreiro, M F. (2018). Ultralight microcellular polyurethanes for the production of technical footwear componentes. In 13th International Chemical and Biological Engineering Conference: book of extended abstracts. Aveiropt_PT
dc.identifier.urihttp://hdl.handle.net/10198/18845
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherUniversidade de Aveiropt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectMicrocellular polyurethanept_PT
dc.subjectUltralight footwear midsolespt_PT
dc.titleUltralight microcellular polyurethanes for the production of technical footwear componentspt_PT
dc.typeconference object
dspace.entity.typePublication
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876/UID%2FAGR%2F00690%2F2013/PT
oaire.citation.conferencePlaceAveiro, Portugalpt_PT
oaire.citation.title13th International Chemical and Biological Engineering Conference (CHEMPOR 2018) Book of Extended Abstractspt_PT
oaire.fundingStream5876
person.familyNameFernandes
person.familyNameGomes
person.familyNameBarreiro
person.givenNameIsabel P.
person.givenNameHelder
person.givenNameFilomena
person.identifier.ciencia-id4D1C-441F-C7F0
person.identifier.ciencia-id6218-1E19-13EE
person.identifier.ciencia-id3418-47D5-5746
person.identifier.orcid0000-0002-0069-4503
person.identifier.orcid0000-0001-6898-2408
person.identifier.orcid0000-0002-6844-333X
person.identifier.ridL-1552-2016
person.identifier.ridL-9802-2014
person.identifier.scopus-author-id26323585300
person.identifier.scopus-author-id57188719717
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsopenAccesspt_PT
rcaap.typeconferenceObjectpt_PT
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relation.isAuthorOfPublication0eb96337-224a-4339-9918-334436fbbb99
relation.isAuthorOfPublication0391987c-ba90-488b-839a-153447ce1f0f
relation.isAuthorOfPublication.latestForDiscovery0eb96337-224a-4339-9918-334436fbbb99
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