Lignocellulosic composites from brazilian giant bamboo (Guadua magna) Part 1: Properties of resin bonded particleboards

This experiment evaluated the utilization of the recently identified Brazilian giant bamboo, Guadua magna (Londoño & Filg.) to manufacture medium density particleboard. Four board types were tested: two of them exclusively with particles of bamboo and two in a mixture of bamboo with Pinus ta...

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Autores principales:	Arruda,Larissa M, Del Menezzi,Cláudio H. S, Teixeira,Divino E, de Araújo,Priscila C
Lenguaje:	English
Publicado:	Universidad del Bío-Bío 2011
Materias:	Particleboard bamboo Guadua magna Pinus taeda nondestructive testing
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2011000100005
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spelling	oai:scielo:S0718-221X20110001000052011-05-30Lignocellulosic composites from brazilian giant bamboo (Guadua magna) Part 1: Properties of resin bonded particleboardsArruda,Larissa MDel Menezzi,Cláudio H. STeixeira,Divino Ede Araújo,Priscila C Particleboard bamboo Guadua magna Pinus taeda nondestructive testing This experiment evaluated the utilization of the recently identified Brazilian giant bamboo, Guadua magna (Londoño & Filg.) to manufacture medium density particleboard. Four board types were tested: two of them exclusively with particles of bamboo and two in a mixture of bamboo with Pinus taeda wood particles. The target density of the panels was 0.65 g/cm³ for all treatments. The particleboards were bonded using 8% content of urea-formaldehyde (UF) and phenol-formaldehyde (PF) resins, based on dry weight mat. Mechanical, physical and nondestructive properties of the panels were assessed. The particleboards produced with PF showed better dimensional stability than UF particleboards. The addition of wood particles improved the mechanical properties of E M, fM and IB. The flexural properties of the panels (E M, fM) could be modeled using either E Md or density and the models fitted presented high predictability (>66%).info:eu-repo/semantics/openAccessUniversidad del Bío-BíoMaderas. Ciencia y tecnología v.13 n.1 20112011-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2011000100005en10.4067/S0718-221X2011000100005
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Particleboard bamboo Guadua magna Pinus taeda nondestructive testing
spellingShingle	Particleboard bamboo Guadua magna Pinus taeda nondestructive testing Arruda,Larissa M Del Menezzi,Cláudio H. S Teixeira,Divino E de Araújo,Priscila C Lignocellulosic composites from brazilian giant bamboo (Guadua magna) Part 1: Properties of resin bonded particleboards
description	This experiment evaluated the utilization of the recently identified Brazilian giant bamboo, Guadua magna (Londoño & Filg.) to manufacture medium density particleboard. Four board types were tested: two of them exclusively with particles of bamboo and two in a mixture of bamboo with Pinus taeda wood particles. The target density of the panels was 0.65 g/cm³ for all treatments. The particleboards were bonded using 8% content of urea-formaldehyde (UF) and phenol-formaldehyde (PF) resins, based on dry weight mat. Mechanical, physical and nondestructive properties of the panels were assessed. The particleboards produced with PF showed better dimensional stability than UF particleboards. The addition of wood particles improved the mechanical properties of E M, fM and IB. The flexural properties of the panels (E M, fM) could be modeled using either E Md or density and the models fitted presented high predictability (>66%).
author	Arruda,Larissa M Del Menezzi,Cláudio H. S Teixeira,Divino E de Araújo,Priscila C
author_facet	Arruda,Larissa M Del Menezzi,Cláudio H. S Teixeira,Divino E de Araújo,Priscila C
author_sort	Arruda,Larissa M
title	Lignocellulosic composites from brazilian giant bamboo (Guadua magna) Part 1: Properties of resin bonded particleboards
title_short	Lignocellulosic composites from brazilian giant bamboo (Guadua magna) Part 1: Properties of resin bonded particleboards
title_full	Lignocellulosic composites from brazilian giant bamboo (Guadua magna) Part 1: Properties of resin bonded particleboards
title_fullStr	Lignocellulosic composites from brazilian giant bamboo (Guadua magna) Part 1: Properties of resin bonded particleboards
title_full_unstemmed	Lignocellulosic composites from brazilian giant bamboo (Guadua magna) Part 1: Properties of resin bonded particleboards
title_sort	lignocellulosic composites from brazilian giant bamboo (guadua magna) part 1: properties of resin bonded particleboards
publisher	Universidad del Bío-Bío
publishDate	2011
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2011000100005
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Lignocellulosic composites from brazilian giant bamboo (Guadua magna) Part 1: Properties of resin bonded particleboards

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