Production of Joints Of Eucalyptus Sp. to Obtain Edge Glued Panels
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
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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Floresta e Ambiente |
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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|| |
_version_ |
1750128143705833472 |