Juvenile Wood from Pinus patula Schltdl & Cham for Multilaminated Panel Production

Detalhes bibliográficos
Autor(a) principal: Tavares,Everton Lorenzett
Data de Publicação: 2020
Outros Autores: Hillig,Everton, Dias,Andrea Nogueira, Zanuncio,Antonio José Vinha, Serpe,Edson Luis
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Floresta e Ambiente
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000100107
Resumo: ABSTRACT Wood scarcity, attacks by primates and insects, and fungal damage in forest plantations make the introduction of new species necessary. Given this, it is important to understand the potential uses of wood in the production chain. Pinus patula Schltdl & Cham presents good adaptation to Brazilian conditions and is a candidate for wood supply. Its juvenile wood density however, is lower than that of other pine species. This study aimed to evaluate the properties of veneer on panels produced with twelve-year old P. patula wood compared with panels produced with P. taeda wood of the same age, which is commonly used for panel production. Panels were bonded with urea-formaldehyde and phenol-formaldehyde adhesives using veneers applied on two types of plywood panel. The P. patula panels showed lower strength, stiffness and density when bonded with urea-formaldehyde, and higher strength, density and stiffness when bonded with phenol-formaldehyde in comparison with P. taeda. P. patula panels can be used for multilayer panel production.
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spelling Juvenile Wood from Pinus patula Schltdl & Cham for Multilaminated Panel Productionphenol-formaldehydeurea-formaldehydePinus taedaplywoodveneersABSTRACT Wood scarcity, attacks by primates and insects, and fungal damage in forest plantations make the introduction of new species necessary. Given this, it is important to understand the potential uses of wood in the production chain. Pinus patula Schltdl & Cham presents good adaptation to Brazilian conditions and is a candidate for wood supply. Its juvenile wood density however, is lower than that of other pine species. This study aimed to evaluate the properties of veneer on panels produced with twelve-year old P. patula wood compared with panels produced with P. taeda wood of the same age, which is commonly used for panel production. Panels were bonded with urea-formaldehyde and phenol-formaldehyde adhesives using veneers applied on two types of plywood panel. The P. patula panels showed lower strength, stiffness and density when bonded with urea-formaldehyde, and higher strength, density and stiffness when bonded with phenol-formaldehyde in comparison with P. taeda. P. patula panels can be used for multilayer panel production.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=S2179-80872020000100107Floresta e Ambiente v.27 n.1 2020reponame:Floresta e Ambienteinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJ10.1590/2179-8087.004819info:eu-repo/semantics/openAccessTavares,Everton LorenzettHillig,EvertonDias,Andrea NogueiraZanuncio,Antonio José VinhaSerpe,Edson Luiseng2020-01-27T00:00:00Zoai:scielo:S2179-80872020000100107Revistahttps://www.floram.org/PUBhttps://old.scielo.br/oai/scielo-oai.phpfloramjournal@gmail.com||floram@ufrrj.br||2179-80871415-0980opendoar:2020-01-27T00:00Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)false
dc.title.none.fl_str_mv Juvenile Wood from Pinus patula Schltdl & Cham for Multilaminated Panel Production
title Juvenile Wood from Pinus patula Schltdl & Cham for Multilaminated Panel Production
spellingShingle Juvenile Wood from Pinus patula Schltdl & Cham for Multilaminated Panel Production
Tavares,Everton Lorenzett
phenol-formaldehyde
urea-formaldehyde
Pinus taeda
plywood
veneers
title_short Juvenile Wood from Pinus patula Schltdl & Cham for Multilaminated Panel Production
title_full Juvenile Wood from Pinus patula Schltdl & Cham for Multilaminated Panel Production
title_fullStr Juvenile Wood from Pinus patula Schltdl & Cham for Multilaminated Panel Production
title_full_unstemmed Juvenile Wood from Pinus patula Schltdl & Cham for Multilaminated Panel Production
title_sort Juvenile Wood from Pinus patula Schltdl & Cham for Multilaminated Panel Production
author Tavares,Everton Lorenzett
author_facet Tavares,Everton Lorenzett
Hillig,Everton
Dias,Andrea Nogueira
Zanuncio,Antonio José Vinha
Serpe,Edson Luis
author_role author
author2 Hillig,Everton
Dias,Andrea Nogueira
Zanuncio,Antonio José Vinha
Serpe,Edson Luis
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Tavares,Everton Lorenzett
Hillig,Everton
Dias,Andrea Nogueira
Zanuncio,Antonio José Vinha
Serpe,Edson Luis
dc.subject.por.fl_str_mv phenol-formaldehyde
urea-formaldehyde
Pinus taeda
plywood
veneers
topic phenol-formaldehyde
urea-formaldehyde
Pinus taeda
plywood
veneers
description ABSTRACT Wood scarcity, attacks by primates and insects, and fungal damage in forest plantations make the introduction of new species necessary. Given this, it is important to understand the potential uses of wood in the production chain. Pinus patula Schltdl & Cham presents good adaptation to Brazilian conditions and is a candidate for wood supply. Its juvenile wood density however, is lower than that of other pine species. This study aimed to evaluate the properties of veneer on panels produced with twelve-year old P. patula wood compared with panels produced with P. taeda wood of the same age, which is commonly used for panel production. Panels were bonded with urea-formaldehyde and phenol-formaldehyde adhesives using veneers applied on two types of plywood panel. The P. patula panels showed lower strength, stiffness and density when bonded with urea-formaldehyde, and higher strength, density and stiffness when bonded with phenol-formaldehyde in comparison with P. taeda. P. patula panels can be used for multilayer panel production.
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=S2179-80872020000100107
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000100107
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2179-8087.004819
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.1 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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