ANALYSIS OF THE GLUING QUALITY OF PARTICLES FROM OSB PANELS IN LABORATORIAL CONDITIONS
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , , |
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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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 |