Production of Joints Of Eucalyptus Sp. to Obtain Edge Glued Panels

Detalhes bibliográficos
Autor(a) principal: França,Morgana Cristina
Data de Publicação: 2020
Outros Autores: Zen,Linéia Roberta, Juizo,Claudio Gumane Francisco, Cremonez,Victor Gonçalves, Trianoski,Rosilani, Iwakiri,Setsuo
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Floresta e Ambiente
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000400124
Resumo: ABSTRACT This research aimed at evaluating the quality of bonded joints of Eucalyptus wood by using different faces and adhesives to produce EGP (Edge Glued Panels). Glue line shear specimens were obtained from bonded joints glued with PVAc (Polyvinyl Acetate) and EPI (Emulsion Polymer Isocyanate) adhesives, using pieces oriented with tangential, radial and intermediary faces, as well as the combination between them. The specimens were submitted to two pretreatments in order to simulate the use of joints in dry and wet environments. For shear tests, 12 treatments were obtained. The results indicated that the use of tangential x tangential and tangential x intermediary bonding faces and EPI adhesive presented better glue line shear strength for EGP in dry and wet pretreatments, respectively. The joints bonded in the radial x radial direction presented statistically inferior values when compared to the other treatments.
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spelling Production of Joints Of Eucalyptus Sp. to Obtain Edge Glued PanelsAdhesivesEmulsion Polymer IsocyanatePolyvinyl AcetateEdge bondingABSTRACT This research aimed at evaluating the quality of bonded joints of Eucalyptus wood by using different faces and adhesives to produce EGP (Edge Glued Panels). Glue line shear specimens were obtained from bonded joints glued with PVAc (Polyvinyl Acetate) and EPI (Emulsion Polymer Isocyanate) adhesives, using pieces oriented with tangential, radial and intermediary faces, as well as the combination between them. The specimens were submitted to two pretreatments in order to simulate the use of joints in dry and wet environments. For shear tests, 12 treatments were obtained. The results indicated that the use of tangential x tangential and tangential x intermediary bonding faces and EPI adhesive presented better glue line shear strength for EGP in dry and wet pretreatments, respectively. The joints bonded in the radial x radial direction presented statistically inferior values when compared to the other treatments.Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000400124Floresta e Ambiente v.27 n.4 2020reponame:Floresta e Ambienteinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJ10.1590/2179-8087-floram-2018-0004info:eu-repo/semantics/openAccessFrança,Morgana CristinaZen,Linéia RobertaJuizo,Claudio Gumane FranciscoCremonez,Victor GonçalvesTrianoski,RosilaniIwakiri,Setsuoeng2020-09-25T00:00:00Zoai:scielo:S2179-80872020000400124Revistahttps://www.floram.org/PUBhttps://old.scielo.br/oai/scielo-oai.phpfloramjournal@gmail.com||floram@ufrrj.br||2179-80871415-0980opendoar:2020-09-25T00:00Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)false
dc.title.none.fl_str_mv Production of Joints Of Eucalyptus Sp. to Obtain Edge Glued Panels
title Production of Joints Of Eucalyptus Sp. to Obtain Edge Glued Panels
spellingShingle Production of Joints Of Eucalyptus Sp. to Obtain Edge Glued Panels
França,Morgana Cristina
Adhesives
Emulsion Polymer Isocyanate
Polyvinyl Acetate
Edge bonding
title_short Production of Joints Of Eucalyptus Sp. to Obtain Edge Glued Panels
title_full Production of Joints Of Eucalyptus Sp. to Obtain Edge Glued Panels
title_fullStr Production of Joints Of Eucalyptus Sp. to Obtain Edge Glued Panels
title_full_unstemmed Production of Joints Of Eucalyptus Sp. to Obtain Edge Glued Panels
title_sort Production of Joints Of Eucalyptus Sp. to Obtain Edge Glued Panels
author França,Morgana Cristina
author_facet França,Morgana Cristina
Zen,Linéia Roberta
Juizo,Claudio Gumane Francisco
Cremonez,Victor Gonçalves
Trianoski,Rosilani
Iwakiri,Setsuo
author_role author
author2 Zen,Linéia Roberta
Juizo,Claudio Gumane Francisco
Cremonez,Victor Gonçalves
Trianoski,Rosilani
Iwakiri,Setsuo
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv França,Morgana Cristina
Zen,Linéia Roberta
Juizo,Claudio Gumane Francisco
Cremonez,Victor Gonçalves
Trianoski,Rosilani
Iwakiri,Setsuo
dc.subject.por.fl_str_mv Adhesives
Emulsion Polymer Isocyanate
Polyvinyl Acetate
Edge bonding
topic Adhesives
Emulsion Polymer Isocyanate
Polyvinyl Acetate
Edge bonding
description ABSTRACT This research aimed at evaluating the quality of bonded joints of Eucalyptus wood by using different faces and adhesives to produce EGP (Edge Glued Panels). Glue line shear specimens were obtained from bonded joints glued with PVAc (Polyvinyl Acetate) and EPI (Emulsion Polymer Isocyanate) adhesives, using pieces oriented with tangential, radial and intermediary faces, as well as the combination between them. The specimens were submitted to two pretreatments in order to simulate the use of joints in dry and wet environments. For shear tests, 12 treatments were obtained. The results indicated that the use of tangential x tangential and tangential x intermediary bonding faces and EPI adhesive presented better glue line shear strength for EGP in dry and wet pretreatments, respectively. The joints bonded in the radial x radial direction presented statistically inferior values when compared to the other treatments.
publishDate 2020
dc.date.none.fl_str_mv 2020-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000400124
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000400124
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2179-8087-floram-2018-0004
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
publisher.none.fl_str_mv Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
dc.source.none.fl_str_mv Floresta e Ambiente v.27 n.4 2020
reponame:Floresta e Ambiente
instname:Universidade Federal do Rio de Janeiro (UFRJ)
instacron:UFRJ
instname_str Universidade Federal do Rio de Janeiro (UFRJ)
instacron_str UFRJ
institution UFRJ
reponame_str Floresta e Ambiente
collection Floresta e Ambiente
repository.name.fl_str_mv Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)
repository.mail.fl_str_mv floramjournal@gmail.com||floram@ufrrj.br||
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