ANALYSIS OF THE GLUING QUALITY OF PARTICLES FROM OSB PANELS IN LABORATORIAL CONDITIONS

Detalhes bibliográficos
Autor(a) principal: César, Antônia Amanda da Silva
Data de Publicação: 2016
Outros Autores: Mendes, Lourival Marin, Bufalino, Lina, Protásio, Thiago de Paula, Guimarães Junior, José Benedito, Mori, Fábio Akira, Mesquita, Ricardo Gabriel de Almeida
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Cerne (Online)
Texto Completo: https://cerne.ufla.br/site/index.php/CERNE/article/view/1013
Resumo: This work aimed to evaluate the quality of strand particles gluing and its influence on the final bonding quality in OSB panels. The measurement of the dimensions and determination of the mass of 658 particles were made before and after the gluing process. The variables glue amount (g.m-²) and effective amount of adhesive applied (%) were evaluated. Phenol-formaldehyde adhesive was applied at 6, 9 and 12% contents in Pinus oocarpa and Eucalyptus grandis particles. Perpendicular tension strength test was conducted in the panels produced. The gluing process in laboratorial conditions is heterogeneous, which hinders the analysis of the influence of the processing variables on the effective amount of adhesive applied and glue amount. It was verified that OSB panels made from Pinus oocarpa species presented lower glue amount per particle in relation to Eucalyptus grandis species. This result was attributed to the lower basic density of Pinus oocarpa wood. Increases in glue amount of particles are related to increases in perpendicular tension strength.
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spelling ANALYSIS OF THE GLUING QUALITY OF PARTICLES FROM OSB PANELS IN LABORATORIAL CONDITIONSGlue amountparallel tensionadhesivegluing.This work aimed to evaluate the quality of strand particles gluing and its influence on the final bonding quality in OSB panels. The measurement of the dimensions and determination of the mass of 658 particles were made before and after the gluing process. The variables glue amount (g.m-²) and effective amount of adhesive applied (%) were evaluated. Phenol-formaldehyde adhesive was applied at 6, 9 and 12% contents in Pinus oocarpa and Eucalyptus grandis particles. Perpendicular tension strength test was conducted in the panels produced. The gluing process in laboratorial conditions is heterogeneous, which hinders the analysis of the influence of the processing variables on the effective amount of adhesive applied and glue amount. It was verified that OSB panels made from Pinus oocarpa species presented lower glue amount per particle in relation to Eucalyptus grandis species. This result was attributed to the lower basic density of Pinus oocarpa wood. Increases in glue amount of particles are related to increases in perpendicular tension strength.CERNECERNE2016-04-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cerne.ufla.br/site/index.php/CERNE/article/view/1013CERNE; Vol. 20 No. 4 (2014); 501-508CERNE; v. 20 n. 4 (2014); 501-5082317-63420104-7760reponame:Cerne (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAenghttps://cerne.ufla.br/site/index.php/CERNE/article/view/1013/786Copyright (c) 2016 CERNEinfo:eu-repo/semantics/openAccessCésar, Antônia Amanda da SilvaMendes, Lourival MarinBufalino, LinaProtásio, Thiago de PaulaGuimarães Junior, José BeneditoMori, Fábio AkiraMesquita, Ricardo Gabriel de Almeida2016-04-20T10:16:00Zoai:cerne.ufla.br:article/1013Revistahttps://cerne.ufla.br/site/index.php/CERNEPUBhttps://cerne.ufla.br/site/index.php/CERNE/oaicerne@dcf.ufla.br||cerne@dcf.ufla.br2317-63420104-7760opendoar:2024-05-21T19:54:18.523179Cerne (Online) - Universidade Federal de Lavras (UFLA)true
dc.title.none.fl_str_mv ANALYSIS OF THE GLUING QUALITY OF PARTICLES FROM OSB PANELS IN LABORATORIAL CONDITIONS
title ANALYSIS OF THE GLUING QUALITY OF PARTICLES FROM OSB PANELS IN LABORATORIAL CONDITIONS
spellingShingle ANALYSIS OF THE GLUING QUALITY OF PARTICLES FROM OSB PANELS IN LABORATORIAL CONDITIONS
César, Antônia Amanda da Silva
Glue amount
parallel tension
adhesive
gluing.
title_short ANALYSIS OF THE GLUING QUALITY OF PARTICLES FROM OSB PANELS IN LABORATORIAL CONDITIONS
title_full ANALYSIS OF THE GLUING QUALITY OF PARTICLES FROM OSB PANELS IN LABORATORIAL CONDITIONS
title_fullStr ANALYSIS OF THE GLUING QUALITY OF PARTICLES FROM OSB PANELS IN LABORATORIAL CONDITIONS
title_full_unstemmed ANALYSIS OF THE GLUING QUALITY OF PARTICLES FROM OSB PANELS IN LABORATORIAL CONDITIONS
title_sort ANALYSIS OF THE GLUING QUALITY OF PARTICLES FROM OSB PANELS IN LABORATORIAL CONDITIONS
author César, Antônia Amanda da Silva
author_facet César, Antônia Amanda da Silva
Mendes, Lourival Marin
Bufalino, Lina
Protásio, Thiago de Paula
Guimarães Junior, José Benedito
Mori, Fábio Akira
Mesquita, Ricardo Gabriel de Almeida
author_role author
author2 Mendes, Lourival Marin
Bufalino, Lina
Protásio, Thiago de Paula
Guimarães Junior, José Benedito
Mori, Fábio Akira
Mesquita, Ricardo Gabriel de Almeida
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv César, Antônia Amanda da Silva
Mendes, Lourival Marin
Bufalino, Lina
Protásio, Thiago de Paula
Guimarães Junior, José Benedito
Mori, Fábio Akira
Mesquita, Ricardo Gabriel de Almeida
dc.subject.por.fl_str_mv Glue amount
parallel tension
adhesive
gluing.
topic Glue amount
parallel tension
adhesive
gluing.
description This work aimed to evaluate the quality of strand particles gluing and its influence on the final bonding quality in OSB panels. The measurement of the dimensions and determination of the mass of 658 particles were made before and after the gluing process. The variables glue amount (g.m-²) and effective amount of adhesive applied (%) were evaluated. Phenol-formaldehyde adhesive was applied at 6, 9 and 12% contents in Pinus oocarpa and Eucalyptus grandis particles. Perpendicular tension strength test was conducted in the panels produced. The gluing process in laboratorial conditions is heterogeneous, which hinders the analysis of the influence of the processing variables on the effective amount of adhesive applied and glue amount. It was verified that OSB panels made from Pinus oocarpa species presented lower glue amount per particle in relation to Eucalyptus grandis species. This result was attributed to the lower basic density of Pinus oocarpa wood. Increases in glue amount of particles are related to increases in perpendicular tension strength.
publishDate 2016
dc.date.none.fl_str_mv 2016-04-07
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://cerne.ufla.br/site/index.php/CERNE/article/view/1013
url https://cerne.ufla.br/site/index.php/CERNE/article/view/1013
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://cerne.ufla.br/site/index.php/CERNE/article/view/1013/786
dc.rights.driver.fl_str_mv Copyright (c) 2016 CERNE
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2016 CERNE
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv CERNE
CERNE
publisher.none.fl_str_mv CERNE
CERNE
dc.source.none.fl_str_mv CERNE; Vol. 20 No. 4 (2014); 501-508
CERNE; v. 20 n. 4 (2014); 501-508
2317-6342
0104-7760
reponame:Cerne (Online)
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Cerne (Online)
collection Cerne (Online)
repository.name.fl_str_mv Cerne (Online) - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv cerne@dcf.ufla.br||cerne@dcf.ufla.br
_version_ 1799874942420910080

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