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Particleboard Production from Paulownia tomentosa (Thunb.) Steud. Grown in Portugal

2023Journal article Open access
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dc.contributor.authorEsteves, Bruno
dc.contributor.authorAires, Pedro
dc.contributor.authorSen, Umut
dc.contributor.authorGomes, Maria da Glória
dc.contributor.authorGuiné, Raquel P. F.
dc.contributor.authorDomingos, Idalina
dc.contributor.authorFerreira, José
dc.contributor.authorViana, Helder Filipe dos Santos
dc.contributor.authorLopes, Luísa P. Cruz
dc.date.accessioned2023-03-06T09:48:24Z
dc.date.available2023-03-06T09:48:24Z
dc.date.issued2023
dc.description.abstractPaulownia wood has raised high attention due to its rapid growth and fire resistance. The number of plantations in Portugal has been growing, and new exploitation methods are needed. This study intends to determine the properties of particleboards made with very young Paulownia trees from Portuguese plantations. Single layer particleboards were produced with 3-year-old Paulownia trees using different processing parameters and different board composition in order to determine the best properties for use in dry environments. The standard particleboard was produced at 180 °C and a 36.3 kg/cm2 pressure for 6 min using 40 g of raw material with 10% urea-formaldehyde resin. Higher particle size lead to lower-density particleboards, while higher resin contents lead to higher density of the boards. Density has a major effect on board properties with higher densities improving mechanical properties such as bending strength, modulus of elasticity (MOE) and internal bond, lower water absorption but higher thickness swelling and thermal conductivity. Particleboards meeting the requirements for dry environment according to NP EN 312 standard, could be produced with young Paulownia wood with acceptable mechanical and thermal conductivity properties with density around 0.65 g/cm3 and a thermal conductivity of 0.115 W/mK.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationEsteves B, Aires P, Sen U, Gomes MdG, Guiné RPF, Domingos I, Ferreira J, Viana H, Cruz-Lopes LP. (2023) Particleboard Production from Paulownia tomentosa (Thunb.) Steud. Grown in Portugal. Polymers, 15(5), 1158: 1-15.pt_PT
dc.identifier.doi10.3390/polym15051158pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.19/7624
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.subjectyoung Paulowniapt_PT
dc.subjectparticleboardpt_PT
dc.subjectdensitypt_PT
dc.subjectthermal conductivitypt_PT
dc.subjectmechanical propertiespt_PT
dc.subjectphysical propertiespt_PT
dc.subjectwater absorptionpt_PT
dc.titleParticleboard Production from Paulownia tomentosa (Thunb.) Steud. Grown in Portugalpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.issue5pt_PT
oaire.citation.startPage1158pt_PT
oaire.citation.titlePolymerspt_PT
oaire.citation.volume15pt_PT
person.familyNameEsteves
person.familyNamede Pinho Ferreira Guiné
person.familyNameDomingos
person.familyNameFerreira
person.familyNameViana
person.familyNameGonçalves Oliveira Valente da Cruz-Lopes
person.givenNameBruno
person.givenNameRaquel
person.givenNameidalina
person.givenNameJosé
person.givenNameHelder
person.givenNameLuísa Paula
person.identifier2119255
person.identifierhttps://scholar.google.pt/citations?user=abFDovIAAAAJ&hl=pt-PT
person.identifierB-2885-2010
person.identifier.ciencia-id521B-63A7-B248
person.identifier.ciencia-id8B13-5492-0F23
person.identifier.ciencia-id7116-E1DE-88E7
person.identifier.ciencia-idB81E-BE45-E128
person.identifier.ciencia-id3516-38FE-4397
person.identifier.ciencia-id7916-0833-5B38
person.identifier.orcid0000-0001-6660-3128
person.identifier.orcid0000-0003-0595-6805
person.identifier.orcid0000-0002-4308-1563
person.identifier.orcid0000-0001-7596-8065
person.identifier.orcid0000-0003-4024-3472
person.identifier.orcid0000-0001-6502-7202
person.identifier.ridC-2173-2012
person.identifier.scopus-author-id57202554441
person.identifier.scopus-author-id6603138390
person.identifier.scopus-author-id24281086400
person.identifier.scopus-author-id18133647300
person.identifier.scopus-author-id180108-012594
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
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