PREPARATION AND MECHANICAL CHARACTERIZATION OF PARTICLEBOARD MADE FROM MARITIME PINE AND GLUED WITH BIO-ADHESIVES BASED ON CORNSTARCH AND TANNINS

In this presented work, we describe the development and characterization of a new, environmentally friendly adhesive derived from cornstarch and tannins. The production of wood composites mainly relies on the petrochemical-based and formaldehyde-based adhesives such as urea formaldehyde (UF), phenol...

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Autores principales:	Moubarik,Amine, Allal,Ahmed, Pizzi,Antonio, Charrier,Fatima, Charrier,Bertrand
Lenguaje:	English
Publicado:	Universidad del Bío-Bío 2010
Materias:	Bio-adhesives Cornstarch Tannin Particleboard Wood adhesive
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2010000300004
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spelling	oai:scielo:S0718-221X20100003000042010-12-07PREPARATION AND MECHANICAL CHARACTERIZATION OF PARTICLEBOARD MADE FROM MARITIME PINE AND GLUED WITH BIO-ADHESIVES BASED ON CORNSTARCH AND TANNINSMoubarik,AmineAllal,AhmedPizzi,AntonioCharrier,FatimaCharrier,Bertrand Bio-adhesives Cornstarch Tannin Particleboard Wood adhesive In this presented work, we describe the development and characterization of a new, environmentally friendly adhesive derived from cornstarch and tannins. The production of wood composites mainly relies on the petrochemical-based and formaldehyde-based adhesives such as urea formaldehyde (UF), phenol formaldehyde (PF) and melamine urea formaldehyde (MUF), which can generate under certain conditions, problems for health and environment. The aim of our work is to replace totally these synthetic resins. In order to evaluate the quality of cornstarch-tannin adhesives, particleboards were produced and physical and mechanical properties were investigated. These physical properties included rheological, thermogravimetric analysis and solid phase 13C NMR analysis of resins. Internal bond, surface soundness, modulus of rupture and modulus of elasticity mechanical properties of particleboards bonded with cornstarch-tannin adhesives were also determined. Particleboards bonded with formaldehyde-free cornstarch-tannin adhesive showed comparable mechanical properties to the panels made with the commercial UF resins and satisfied the exigencies of panels for interior fittings used in dry medium (P2) according to European norms EN 312 (2004). Beyond 4 hours, rheological characterization show excellent structural stability of cornstarch-tannin adhesive.info:eu-repo/semantics/openAccessUniversidad del Bío-BíoMaderas. Ciencia y tecnología v.12 n.3 20102010-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2010000300004en10.4067/S0718-221X2010000300004
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Bio-adhesives Cornstarch Tannin Particleboard Wood adhesive
spellingShingle	Bio-adhesives Cornstarch Tannin Particleboard Wood adhesive Moubarik,Amine Allal,Ahmed Pizzi,Antonio Charrier,Fatima Charrier,Bertrand PREPARATION AND MECHANICAL CHARACTERIZATION OF PARTICLEBOARD MADE FROM MARITIME PINE AND GLUED WITH BIO-ADHESIVES BASED ON CORNSTARCH AND TANNINS
description	In this presented work, we describe the development and characterization of a new, environmentally friendly adhesive derived from cornstarch and tannins. The production of wood composites mainly relies on the petrochemical-based and formaldehyde-based adhesives such as urea formaldehyde (UF), phenol formaldehyde (PF) and melamine urea formaldehyde (MUF), which can generate under certain conditions, problems for health and environment. The aim of our work is to replace totally these synthetic resins. In order to evaluate the quality of cornstarch-tannin adhesives, particleboards were produced and physical and mechanical properties were investigated. These physical properties included rheological, thermogravimetric analysis and solid phase 13C NMR analysis of resins. Internal bond, surface soundness, modulus of rupture and modulus of elasticity mechanical properties of particleboards bonded with cornstarch-tannin adhesives were also determined. Particleboards bonded with formaldehyde-free cornstarch-tannin adhesive showed comparable mechanical properties to the panels made with the commercial UF resins and satisfied the exigencies of panels for interior fittings used in dry medium (P2) according to European norms EN 312 (2004). Beyond 4 hours, rheological characterization show excellent structural stability of cornstarch-tannin adhesive.
author	Moubarik,Amine Allal,Ahmed Pizzi,Antonio Charrier,Fatima Charrier,Bertrand
author_facet	Moubarik,Amine Allal,Ahmed Pizzi,Antonio Charrier,Fatima Charrier,Bertrand
author_sort	Moubarik,Amine
title	PREPARATION AND MECHANICAL CHARACTERIZATION OF PARTICLEBOARD MADE FROM MARITIME PINE AND GLUED WITH BIO-ADHESIVES BASED ON CORNSTARCH AND TANNINS
title_short	PREPARATION AND MECHANICAL CHARACTERIZATION OF PARTICLEBOARD MADE FROM MARITIME PINE AND GLUED WITH BIO-ADHESIVES BASED ON CORNSTARCH AND TANNINS
title_full	PREPARATION AND MECHANICAL CHARACTERIZATION OF PARTICLEBOARD MADE FROM MARITIME PINE AND GLUED WITH BIO-ADHESIVES BASED ON CORNSTARCH AND TANNINS
title_fullStr	PREPARATION AND MECHANICAL CHARACTERIZATION OF PARTICLEBOARD MADE FROM MARITIME PINE AND GLUED WITH BIO-ADHESIVES BASED ON CORNSTARCH AND TANNINS
title_full_unstemmed	PREPARATION AND MECHANICAL CHARACTERIZATION OF PARTICLEBOARD MADE FROM MARITIME PINE AND GLUED WITH BIO-ADHESIVES BASED ON CORNSTARCH AND TANNINS
title_sort	preparation and mechanical characterization of particleboard made from maritime pine and glued with bio-adhesives based on cornstarch and tannins
publisher	Universidad del Bío-Bío
publishDate	2010
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-221X2010000300004
work_keys_str_mv	AT moubarikamine preparationandmechanicalcharacterizationofparticleboardmadefrommaritimepineandgluedwithbioadhesivesbasedoncornstarchandtannins AT allalahmed preparationandmechanicalcharacterizationofparticleboardmadefrommaritimepineandgluedwithbioadhesivesbasedoncornstarchandtannins AT pizziantonio preparationandmechanicalcharacterizationofparticleboardmadefrommaritimepineandgluedwithbioadhesivesbasedoncornstarchandtannins AT charrierfatima preparationandmechanicalcharacterizationofparticleboardmadefrommaritimepineandgluedwithbioadhesivesbasedoncornstarchandtannins AT charrierbertrand preparationandmechanicalcharacterizationofparticleboardmadefrommaritimepineandgluedwithbioadhesivesbasedoncornstarchandtannins
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PREPARATION AND MECHANICAL CHARACTERIZATION OF PARTICLEBOARD MADE FROM MARITIME PINE AND GLUED WITH BIO-ADHESIVES BASED ON CORNSTARCH AND TANNINS

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