Physical properties of medium density fiberboard produced with the addition of ZnO nanoparticles
dc.contributor.author | da Silva, Ana Paula Santos [UNESP] | |
dc.contributor.author | Ferreira, Bruno Santos [UNESP] | |
dc.contributor.author | Favarim, Higor Rogério [UNESP] | |
dc.contributor.author | Felippe Silva, Maria Fernanda [UNESP] | |
dc.contributor.author | Felippe Silva, João Vítor [UNESP] | |
dc.contributor.author | Azambuja, Maximiliano dos Anjos [UNESP] | |
dc.contributor.author | Campos, Cristiane Inácio de [UNESP] | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.date.accessioned | 2019-10-06T16:16:57Z | |
dc.date.available | 2019-10-06T16:16:57Z | |
dc.date.issued | 2019-02-01 | |
dc.description.abstract | The use of wood-base panels in humid environments, in general, presents low durability due to contact with water. In order to increase durability and reduce the attack of fungi, studies had been developed using resin with zinc oxide (ZnO) nanoparticles. This work aimed to produce medium density fiberboard with urea-formaldehyde resin and melamine-formaldehyde adding 0.5% and 1.0% of ZnO nanoparticles for the physical properties evaluation. All treatments were classified as medium density according to ABNT NBR 15.316-2 (2015) with values ranging between 550 and 800 kg*m -3 . No differences were found between the two commercial adhesives used. The addition of 1.0% of nanoparticles resulted in lower density panels, higher moisture contents, and, after immersion in water for 24 hours, higher values of swelling in thickness. These results are explained by the lower compaction of the boards due to rapid cure of the adhesive using higher percentages of ZnO nanoparticles. The best treatment of the panels was with melamine-formaldehyde resin and 0.5% of nanoparticles. | en |
dc.description.affiliation | Department of Mechanical Engineering São Paulo State University (UNESP), Avenida Ariberto Pereira da Cunha, 333 | |
dc.description.affiliation | São Paulo State University (UNESP) Campus of Itapeva, Rua Geraldo Alckmin, 519 | |
dc.description.affiliation | Department of Civil Engineering São Paulo State University (UNESP), Avenida Engenheiro Edmundo Carrijo Coube, 14-01 | |
dc.description.affiliationUnesp | Department of Mechanical Engineering São Paulo State University (UNESP), Avenida Ariberto Pereira da Cunha, 333 | |
dc.description.affiliationUnesp | São Paulo State University (UNESP) Campus of Itapeva, Rua Geraldo Alckmin, 519 | |
dc.description.affiliationUnesp | Department of Civil Engineering São Paulo State University (UNESP), Avenida Engenheiro Edmundo Carrijo Coube, 14-01 | |
dc.format.extent | 1618-1625 | |
dc.identifier | http://dx.doi.org/10.15376/biores.14.1.1618-1625 | |
dc.identifier.citation | BioResources, v. 14, n. 1, p. 1618-1625, 2019. | |
dc.identifier.doi | 10.15376/biores.14.1.1618-1625 | |
dc.identifier.issn | 1930-2126 | |
dc.identifier.lattes | 9307103614868615 | |
dc.identifier.lattes | 1216644357418833 | |
dc.identifier.orcid | 0000-0001-9669-6820 | |
dc.identifier.scopus | 2-s2.0-85061344305 | |
dc.identifier.uri | http://hdl.handle.net/11449/188716 | |
dc.language.iso | eng | |
dc.relation.ispartof | BioResources | |
dc.rights.accessRights | Acesso restrito | |
dc.source | Scopus | |
dc.subject | Fiberboard | |
dc.subject | Nanotechnology | |
dc.subject | Physical characteristics | |
dc.title | Physical properties of medium density fiberboard produced with the addition of ZnO nanoparticles | en |
dc.type | Artigo | |
unesp.author.lattes | 9307103614868615 | |
unesp.author.lattes | 1216644357418833[7] | |
unesp.author.orcid | 0000-0001-9669-6820[7] | |
unesp.campus | Universidade Estadual Paulista (Unesp), Instituto de Ciências e Engenharia, Itapeva | pt |
unesp.department | Engenharia Industrial Madeireira - ICE | pt |