Sugarcane bagasse and castor oil polyurethane adhesive-based particulate composite

Detalhes bibliográficos
Autor(a) principal: Fiorelli,Juliano
Data de Publicação: 2013
Outros Autores: Sartori,Diogo de Lucca, Cravo,Julio Cesar Machado, Savastano Junior,Holmer, Rossignolo,João Adriano, Nascimento,Maria Fátima do, Lahr,Francisco Antonio Rocco
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Materials research (São Carlos. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392013000200020
Resumo: This paper discusses the potential use of sugarcane bagasse in two different fiber lengths (5 mm and 8 mm) of the same density as a raw material for the production of particleboards, using castor oil-based two-component polyurethane adhesive. The quality of the product that can be manufactured industrially was evaluated based on density, thickness swell (TS), absorption (WA), modulus of elasticity (MOE), modulus of rupture (MOR) in static bending and internal bond (IB), according to the Brazilian NBR 14.810:2006 standard. The results revealed a significant difference between the particleboards made with 5-mm-long fibers and those made with 8-mm-long fibers. An analysis by scanning electron microscopy (SEM) indicates that the interparticle spaces are filled with castor oil-based two-component polyurethane adhesive, contributing to improve the physicomechanical properties of the particleboards. A durability assessment based on accelerated aging tests shows that waterproofed particleboards can be used in moist environments.
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spelling Sugarcane bagasse and castor oil polyurethane adhesive-based particulate compositeindustrial wastessustainabilitycompositesparticleboardadhesiveThis paper discusses the potential use of sugarcane bagasse in two different fiber lengths (5 mm and 8 mm) of the same density as a raw material for the production of particleboards, using castor oil-based two-component polyurethane adhesive. The quality of the product that can be manufactured industrially was evaluated based on density, thickness swell (TS), absorption (WA), modulus of elasticity (MOE), modulus of rupture (MOR) in static bending and internal bond (IB), according to the Brazilian NBR 14.810:2006 standard. The results revealed a significant difference between the particleboards made with 5-mm-long fibers and those made with 8-mm-long fibers. An analysis by scanning electron microscopy (SEM) indicates that the interparticle spaces are filled with castor oil-based two-component polyurethane adhesive, contributing to improve the physicomechanical properties of the particleboards. A durability assessment based on accelerated aging tests shows that waterproofed particleboards can be used in moist environments.ABM, ABC, ABPol2013-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392013000200020Materials Research v.16 n.2 2013reponame:Materials research (São Carlos. Online)instname:Universidade Federal de São Carlos (UFSCAR)instacron:ABM ABC ABPOL10.1590/S1516-14392013005000004info:eu-repo/semantics/openAccessFiorelli,JulianoSartori,Diogo de LuccaCravo,Julio Cesar MachadoSavastano Junior,HolmerRossignolo,João AdrianoNascimento,Maria Fátima doLahr,Francisco Antonio Roccoeng2013-03-19T00:00:00Zoai:scielo:S1516-14392013000200020Revistahttp://www.scielo.br/mrPUBhttps://old.scielo.br/oai/scielo-oai.phpdedz@power.ufscar.br1980-53731516-1439opendoar:2013-03-19T00:00Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)false
dc.title.none.fl_str_mv Sugarcane bagasse and castor oil polyurethane adhesive-based particulate composite
title Sugarcane bagasse and castor oil polyurethane adhesive-based particulate composite
spellingShingle Sugarcane bagasse and castor oil polyurethane adhesive-based particulate composite
Fiorelli,Juliano
industrial wastes
sustainability
composites
particleboard
adhesive
title_short Sugarcane bagasse and castor oil polyurethane adhesive-based particulate composite
title_full Sugarcane bagasse and castor oil polyurethane adhesive-based particulate composite
title_fullStr Sugarcane bagasse and castor oil polyurethane adhesive-based particulate composite
title_full_unstemmed Sugarcane bagasse and castor oil polyurethane adhesive-based particulate composite
title_sort Sugarcane bagasse and castor oil polyurethane adhesive-based particulate composite
author Fiorelli,Juliano
author_facet Fiorelli,Juliano
Sartori,Diogo de Lucca
Cravo,Julio Cesar Machado
Savastano Junior,Holmer
Rossignolo,João Adriano
Nascimento,Maria Fátima do
Lahr,Francisco Antonio Rocco
author_role author
author2 Sartori,Diogo de Lucca
Cravo,Julio Cesar Machado
Savastano Junior,Holmer
Rossignolo,João Adriano
Nascimento,Maria Fátima do
Lahr,Francisco Antonio Rocco
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Fiorelli,Juliano
Sartori,Diogo de Lucca
Cravo,Julio Cesar Machado
Savastano Junior,Holmer
Rossignolo,João Adriano
Nascimento,Maria Fátima do
Lahr,Francisco Antonio Rocco
dc.subject.por.fl_str_mv industrial wastes
sustainability
composites
particleboard
adhesive
topic industrial wastes
sustainability
composites
particleboard
adhesive
description This paper discusses the potential use of sugarcane bagasse in two different fiber lengths (5 mm and 8 mm) of the same density as a raw material for the production of particleboards, using castor oil-based two-component polyurethane adhesive. The quality of the product that can be manufactured industrially was evaluated based on density, thickness swell (TS), absorption (WA), modulus of elasticity (MOE), modulus of rupture (MOR) in static bending and internal bond (IB), according to the Brazilian NBR 14.810:2006 standard. The results revealed a significant difference between the particleboards made with 5-mm-long fibers and those made with 8-mm-long fibers. An analysis by scanning electron microscopy (SEM) indicates that the interparticle spaces are filled with castor oil-based two-component polyurethane adhesive, contributing to improve the physicomechanical properties of the particleboards. A durability assessment based on accelerated aging tests shows that waterproofed particleboards can be used in moist environments.
publishDate 2013
dc.date.none.fl_str_mv 2013-04-01
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=S1516-14392013000200020
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392013000200020
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1516-14392013005000004
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 ABM, ABC, ABPol
publisher.none.fl_str_mv ABM, ABC, ABPol
dc.source.none.fl_str_mv Materials Research v.16 n.2 2013
reponame:Materials research (São Carlos. Online)
instname:Universidade Federal de São Carlos (UFSCAR)
instacron:ABM ABC ABPOL
instname_str Universidade Federal de São Carlos (UFSCAR)
instacron_str ABM ABC ABPOL
institution ABM ABC ABPOL
reponame_str Materials research (São Carlos. Online)
collection Materials research (São Carlos. Online)
repository.name.fl_str_mv Materials research (São Carlos. Online) - Universidade Federal de São Carlos (UFSCAR)
repository.mail.fl_str_mv dedz@power.ufscar.br
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