Influence of particle size distribution on the properties of cotton gin residue and urea formaldehyde resin particleboards

Influence of particle size distribution on the properties of cotton gin residue and urea formaldehyde resin particleboards

The present paper exposes the feasibility of producing particleboards with wastes from the cotton industry in northeastern Argentina, agglomerated with urea-formaldehyde resin, as an alternative to replace wood with lower-cost lignocellulosic waste, for there are no measures to achieve an efficient...

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Autores principales: Massons, Luciano, Benitez, Florencia Araceli, Piccoli, Regina Rosario, Carrasco , Maria Fernanda, Puga, Raul Esteban, Defagot, Carlos
Format: Online
Jezik:spa
Izdano: Universidad Autónoma de Baja California 2024
Online dostop:https://recit.uabc.mx/index.php/revista/article/view/315
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id recit-article-315
record_format ojs
institution RECIT
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language spa
format Online
author Massons, Luciano
Benitez, Florencia Araceli
Piccoli, Regina Rosario
Carrasco , Maria Fernanda
Puga, Raul Esteban
Defagot, Carlos
spellingShingle Massons, Luciano
Benitez, Florencia Araceli
Piccoli, Regina Rosario
Carrasco , Maria Fernanda
Puga, Raul Esteban
Defagot, Carlos
Influence of particle size distribution on the properties of cotton gin residue and urea formaldehyde resin particleboards
author_facet Massons, Luciano
Benitez, Florencia Araceli
Piccoli, Regina Rosario
Carrasco , Maria Fernanda
Puga, Raul Esteban
Defagot, Carlos
author_sort Massons, Luciano
title Influence of particle size distribution on the properties of cotton gin residue and urea formaldehyde resin particleboards
title_short Influence of particle size distribution on the properties of cotton gin residue and urea formaldehyde resin particleboards
title_full Influence of particle size distribution on the properties of cotton gin residue and urea formaldehyde resin particleboards
title_fullStr Influence of particle size distribution on the properties of cotton gin residue and urea formaldehyde resin particleboards
title_full_unstemmed Influence of particle size distribution on the properties of cotton gin residue and urea formaldehyde resin particleboards
title_sort influence of particle size distribution on the properties of cotton gin residue and urea formaldehyde resin particleboards
description The present paper exposes the feasibility of producing particleboards with wastes from the cotton industry in northeastern Argentina, agglomerated with urea-formaldehyde resin, as an alternative to replace wood with lower-cost lignocellulosic waste, for there are no measures to achieve an efficient final disposal. The aim is to achieve particleboards suitable for the construction of housing enclosures and simple furniture. With the intention of optimizing boards behavior, the influence of the particle size distribution and their morphological characteristics on the mechanical properties, water resistance, and final quality of the boards is investigated. Three situations are compared: unclassified milled material, classified milled material, and classified remilled material, which constitutes single-layer boards with resin percentages of 11.9 %, 15.1 %, and 19.3 %. Results show that the use of finer particles increases the flexural strength (MOR) and the modulus of elasticity (MOE) by approximately 35 % compared to boards where larger particles are used. Swelling and water absorption decrease between 25 % and 70 % by using smaller particles. Boards made with smaller particles achieve better resin impregnation and simpler mixing processes, which result in better-cut quality and smoother surfaces. These results contribute to the identification of a final disposal with added value for abundant waste and an alternative raw material that can replace wood in the board manufacturing process.
publisher Universidad Autónoma de Baja California
publishDate 2024
url https://recit.uabc.mx/index.php/revista/article/view/315
_version_ 1797332406652370944
spelling recit-article-3152024-03-22T12:45:45Z Influence of particle size distribution on the properties of cotton gin residue and urea formaldehyde resin particleboards Influencia de la distribución granulométrica en propiedades de tableros aglomerados de residuo de desmote de algodón y resina urea formaldehído Massons, Luciano Benitez, Florencia Araceli Piccoli, Regina Rosario Carrasco , Maria Fernanda Puga, Raul Esteban Defagot, Carlos Tableros de partículas Residuo de desmote de algodón Resina urea formaldehído Tamaños de partículas Propiedades Particleboards Cotton gin waste Urea formaldehyde resin Particle size Properties The present paper exposes the feasibility of producing particleboards with wastes from the cotton industry in northeastern Argentina, agglomerated with urea-formaldehyde resin, as an alternative to replace wood with lower-cost lignocellulosic waste, for there are no measures to achieve an efficient final disposal. The aim is to achieve particleboards suitable for the construction of housing enclosures and simple furniture. With the intention of optimizing boards behavior, the influence of the particle size distribution and their morphological characteristics on the mechanical properties, water resistance, and final quality of the boards is investigated. Three situations are compared: unclassified milled material, classified milled material, and classified remilled material, which constitutes single-layer boards with resin percentages of 11.9 %, 15.1 %, and 19.3 %. Results show that the use of finer particles increases the flexural strength (MOR) and the modulus of elasticity (MOE) by approximately 35 % compared to boards where larger particles are used. Swelling and water absorption decrease between 25 % and 70 % by using smaller particles. Boards made with smaller particles achieve better resin impregnation and simpler mixing processes, which result in better-cut quality and smoother surfaces. These results contribute to the identification of a final disposal with added value for abundant waste and an alternative raw material that can replace wood in the board manufacturing process. El presente trabajo expone la posibilidad de generar tableros de partículas con residuos de la industria algodonera del noreste de Argentina, aglomerados con resina urea-formaldehído, como una alternativa de sustitución de la madera por desechos lignocelulósicos de menor costo, para los cuales aún no se han implementado medidas para lograr una disposición final eficiente. Se pretende lograr tableros de partículas que puedan ser utilizados en la construcción de cerramientos de viviendas y mobiliario sencillo. Con la intención de optimizar el comportamiento de estos tableros, se investiga la influencia de la distribución de tamaños de partículas y sus características morfológicas en las propiedades mecánicas, resistencia al agua y calidad final de los tableros. Se comparan tres situaciones: material molido sin clasificar, material molido clasificado y material remolido clasificado, que conforman tableros monocapa con porcentajes de resina de 11,9 %, 15,1 % y 19,3 %. Los resultados muestran que el uso de partículas más finas aumenta aproximadamente un 35% la resistencia a la flexión (MOR) y el módulo de elasticidad (MOE) en comparación con tableros donde se utilizan partículas más grandes. El hinchamiento y la absorción de agua disminuyen entre 25% y 70% utilizando partículas más pequeñas. Los tableros elaborados con partículas más pequeñas logran una mejor impregnación de la resina y procesos de mezclado más sencillos, que redundan en una mejor calidad de corte y superficies más lisas. Estos resultados contribuyen a la identificación de una disposición final de un residuo abundante sumando valor agregado y de alternativas de materias primas que puedan reemplazar a la madera en el proceso de fabricación de tableros. Universidad Autónoma de Baja California 2024-02-19 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html application/zip https://recit.uabc.mx/index.php/revista/article/view/315 10.37636/recit.v7n1e315 REVISTA DE CIENCIAS TECNOLÓGICAS; Vol. 7 No. 1 (2024): January-March; e315 REVISTA DE CIENCIAS TECNOLÓGICAS; Vol. 7 Núm. 1 (2024): Enero-Marzo; e315 2594-1925 spa https://recit.uabc.mx/index.php/revista/article/view/315/542 https://recit.uabc.mx/index.php/revista/article/view/315/543 https://recit.uabc.mx/index.php/revista/article/view/315/544 Copyright (c) 2024 Luciano Gabriel Massons, Florencia Araceli Benitez, Regina Rosario Piccoli, Maria Fernanda Carrasco , Raul Esteban Puga, Carlos Defagot https://creativecommons.org/licenses/by/4.0

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