Cisalhamento na Linha de Cola de Compensados de Eucalyptus sp. e Adesivo PVA

Detalhes bibliográficos
Autor(a) principal: Ferreira, Bruno Santos [UNESP]
Data de Publicação: 2012
Outros Autores: Campos, Cristiane Inácio de [UNESP], Silva, Marcellus Silveira da [UNESP], Valarelli, Ivaldo de Domênico [UNESP]
Tipo de documento: Artigo
Idioma: por
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.4322/floram.2012.016
http://hdl.handle.net/11449/73256
Resumo: Studies on new adhesives and resins for bonding wood and wood products are being carried out with the intention to improve their properties, taking into account a lower environmental impact. To this end, new formulations of polyvinyl acetate (PVA) adhesives have been developed, because they have no polluting harmful to health chemicals in their composition, in contrast to formaldehyde-based resins; which in turn are the most commonly used for wood panels production these days. This study tested three different formulations of PVA adhesives, with different pressing times and temperatures for the production of Eucalyptus sp. plywood, obtaining satisfactory results with respect to shear strength at the bondline, which was higher for the PVA adhesives compared to the urea-formaldehyde and phenol-formaldehyde panels found in the literature.
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spelling Cisalhamento na Linha de Cola de Compensados de Eucalyptus sp. e Adesivo PVAShear Strength at the Bondline of Eucalyptus sp. And PVA Adhesive PlywoodEucalyptusMechanical propertiesPolyvinyl acetate.Studies on new adhesives and resins for bonding wood and wood products are being carried out with the intention to improve their properties, taking into account a lower environmental impact. To this end, new formulations of polyvinyl acetate (PVA) adhesives have been developed, because they have no polluting harmful to health chemicals in their composition, in contrast to formaldehyde-based resins; which in turn are the most commonly used for wood panels production these days. This study tested three different formulations of PVA adhesives, with different pressing times and temperatures for the production of Eucalyptus sp. plywood, obtaining satisfactory results with respect to shear strength at the bondline, which was higher for the PVA adhesives compared to the urea-formaldehyde and phenol-formaldehyde panels found in the literature.Universidade Estadual Paulista 'Júlio de Mesquita Filho' - UNESPDepartamento de Engenharia Mecânica Universidade Estadual Paulista 'Júlio de Mesquita Filho' - UNESPUniversidade Estadual Paulista 'Júlio de Mesquita Filho' - UNESPDepartamento de Engenharia Mecânica Universidade Estadual Paulista 'Júlio de Mesquita Filho' - UNESPUniversidade Estadual Paulista (Unesp)Ferreira, Bruno Santos [UNESP]Campos, Cristiane Inácio de [UNESP]Silva, Marcellus Silveira da [UNESP]Valarelli, Ivaldo de Domênico [UNESP]2014-05-27T11:26:26Z2014-05-27T11:26:26Z2012-04-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article141-146application/pdfhttp://dx.doi.org/10.4322/floram.2012.016Floresta e Ambiente, v. 19, n. 2, p. 141-146, 2012.1415-09802179-8087http://hdl.handle.net/11449/7325610.4322/floram.2012.0162-s2.0-848655476432-s2.0-84865547643.pdf12166443574188330000-0001-9669-6820Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporFloresta e Ambiente0,3000,300info:eu-repo/semantics/openAccess2024-06-28T13:55:07Zoai:repositorio.unesp.br:11449/73256Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T22:39:18.393843Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Cisalhamento na Linha de Cola de Compensados de Eucalyptus sp. e Adesivo PVA
Shear Strength at the Bondline of Eucalyptus sp. And PVA Adhesive Plywood
title Cisalhamento na Linha de Cola de Compensados de Eucalyptus sp. e Adesivo PVA
spellingShingle Cisalhamento na Linha de Cola de Compensados de Eucalyptus sp. e Adesivo PVA
Ferreira, Bruno Santos [UNESP]
Eucalyptus
Mechanical properties
Polyvinyl acetate.
title_short Cisalhamento na Linha de Cola de Compensados de Eucalyptus sp. e Adesivo PVA
title_full Cisalhamento na Linha de Cola de Compensados de Eucalyptus sp. e Adesivo PVA
title_fullStr Cisalhamento na Linha de Cola de Compensados de Eucalyptus sp. e Adesivo PVA
title_full_unstemmed Cisalhamento na Linha de Cola de Compensados de Eucalyptus sp. e Adesivo PVA
title_sort Cisalhamento na Linha de Cola de Compensados de Eucalyptus sp. e Adesivo PVA
author Ferreira, Bruno Santos [UNESP]
author_facet Ferreira, Bruno Santos [UNESP]
Campos, Cristiane Inácio de [UNESP]
Silva, Marcellus Silveira da [UNESP]
Valarelli, Ivaldo de Domênico [UNESP]
author_role author
author2 Campos, Cristiane Inácio de [UNESP]
Silva, Marcellus Silveira da [UNESP]
Valarelli, Ivaldo de Domênico [UNESP]
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Ferreira, Bruno Santos [UNESP]
Campos, Cristiane Inácio de [UNESP]
Silva, Marcellus Silveira da [UNESP]
Valarelli, Ivaldo de Domênico [UNESP]
dc.subject.por.fl_str_mv Eucalyptus
Mechanical properties
Polyvinyl acetate.
topic Eucalyptus
Mechanical properties
Polyvinyl acetate.
description Studies on new adhesives and resins for bonding wood and wood products are being carried out with the intention to improve their properties, taking into account a lower environmental impact. To this end, new formulations of polyvinyl acetate (PVA) adhesives have been developed, because they have no polluting harmful to health chemicals in their composition, in contrast to formaldehyde-based resins; which in turn are the most commonly used for wood panels production these days. This study tested three different formulations of PVA adhesives, with different pressing times and temperatures for the production of Eucalyptus sp. plywood, obtaining satisfactory results with respect to shear strength at the bondline, which was higher for the PVA adhesives compared to the urea-formaldehyde and phenol-formaldehyde panels found in the literature.
publishDate 2012
dc.date.none.fl_str_mv 2012-04-01
2014-05-27T11:26:26Z
2014-05-27T11:26:26Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.4322/floram.2012.016
Floresta e Ambiente, v. 19, n. 2, p. 141-146, 2012.
1415-0980
2179-8087
http://hdl.handle.net/11449/73256
10.4322/floram.2012.016
2-s2.0-84865547643
2-s2.0-84865547643.pdf
1216644357418833
0000-0001-9669-6820
url http://dx.doi.org/10.4322/floram.2012.016
http://hdl.handle.net/11449/73256
identifier_str_mv Floresta e Ambiente, v. 19, n. 2, p. 141-146, 2012.
1415-0980
2179-8087
10.4322/floram.2012.016
2-s2.0-84865547643
2-s2.0-84865547643.pdf
1216644357418833
0000-0001-9669-6820
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv Floresta e Ambiente
0,300
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dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 141-146
application/pdf
dc.source.none.fl_str_mv Scopus
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
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