Physical properties of high density panels (HDP) from pine, bamboo and coparticipation of yerba mate

Detalhes bibliográficos
Autor(a) principal: Rusch, Fernando
Data de Publicação: 2020
Outros Autores: Mustefaga, Erick Chagas, Hillig, Éverton, Trevisan, Rômulo, Teleginski, Evandro
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/4022
Resumo: The objective of this study was to evaluate the physical properties of high density particleboard (HDP) produced with pine, bamboo and co-participation of yerba mate, by means of mixtures modeling. Particles of bamboo (Phyllosttachys aurea), finely chopped sticks of yerba mate (Ilex paraguariensis) and Pinus taeda wood were used. These particles, in different proportions of mixtures, were glued in a drum-type rotary mixer with Melamine-Urea-Formaldehyde (MUF) resin, handmade molded and pressed in hydraulic press at 120 °C and 60 kgf.cm-2 for 10 minutes, up to the thickness of the 6 mm. The panels were produced with 0.90 g.cm-³ of nominal density and, after pressing, were stabilized in an air-conditioned  environment at 20º C and 65% of the relative humidity. Statistical analysis follows simplex centroid planning, with seven combinations of the three components and three replicates. It was found that the apparently density, moisture content, thickness swelling (2 and 24 hours water immersion), water absorption (2 hours), are explained by the cubic model, while the water absorption (24 hours) are explained by the quadratic model. The materials used made it possible to produce high density particleboard (HDP) with physical properties that varied according to the different mixtures, however, the best results were observed for the panels produced with bamboo and Pinus taeda.
id UNIFEI_58465b366971e0171d61a39a68272723
oai_identifier_str oai:ojs.pkp.sfu.ca:article/4022
network_acronym_str UNIFEI
network_name_str Research, Society and Development
repository_id_str
spelling Physical properties of high density panels (HDP) from pine, bamboo and coparticipation of yerba matePropiesdades físicas de paneles de alta densidad (HDP) de pino, bambú y coparticipación de yerba matePropriedades físicas de painéis de alta densidade (HDP) de pinus, bambu e coparticipação de erva-mateAlternative materialsSimplex centroid planningPhyllosttachys aureaIlex paraguariensisPinus taeda.Materiais alternativosPlanejamento centróide simplexPhyllosttachys aureaIlex paraguariensisPinus taeda.Materiales alternativosPlanificación centroide simplexPhyllosttachys aureaIlex paraguariensisPinus taeda.The objective of this study was to evaluate the physical properties of high density particleboard (HDP) produced with pine, bamboo and co-participation of yerba mate, by means of mixtures modeling. Particles of bamboo (Phyllosttachys aurea), finely chopped sticks of yerba mate (Ilex paraguariensis) and Pinus taeda wood were used. These particles, in different proportions of mixtures, were glued in a drum-type rotary mixer with Melamine-Urea-Formaldehyde (MUF) resin, handmade molded and pressed in hydraulic press at 120 °C and 60 kgf.cm-2 for 10 minutes, up to the thickness of the 6 mm. The panels were produced with 0.90 g.cm-³ of nominal density and, after pressing, were stabilized in an air-conditioned  environment at 20º C and 65% of the relative humidity. Statistical analysis follows simplex centroid planning, with seven combinations of the three components and three replicates. It was found that the apparently density, moisture content, thickness swelling (2 and 24 hours water immersion), water absorption (2 hours), are explained by the cubic model, while the water absorption (24 hours) are explained by the quadratic model. The materials used made it possible to produce high density particleboard (HDP) with physical properties that varied according to the different mixtures, however, the best results were observed for the panels produced with bamboo and Pinus taeda.El objetivo de este estudio fue evaluar las propiedades físicas de los paneles de alta densidad (HDP) producidos con pino, bambú y coarticipación de yerba mate, a través del método de modelado de mezclas. Se utilizaron partículas de bambú (Phyllosttachys aurea), finos palos de yerba mate (Ilex paraguariensis) y madera de Pinus taeda. Estos materiales, en diferentes proporciones de mezclas, se pegaron al mezclador de tambor giratorio, con resina de Melamina-Urea-Formaldehído (MUF), prefabricados y prensados en una prensa hidráulica a 120 °C, durante 10 minutos, con 60 kgf.cm-2 de presión, en el espesor de 6 mm. Los paneles se produjeron con 0,90 g.cm-³ de densidad nominal y, después del prensado, se estabilizaron en un ambiente con aire acondicionado a 20 ° C y 65% de humedad relativa. Se realizó un análisis estadístico o plan central simplex, con siete combinaciones de tres componentes y tres repeticiones. Se encontró que la densidad aparente, el contenido de humedad, el aumento de espesor (2 y 24 horas de inmersión en agua) y la absorción de agua (2 horas) se explicaron por el modelo cúbico, mientras que la absorción de agua (24 horas) fue explicado por el modelo cuadrático. Los materiales utilizados permitieron producir paneles de partículas de alta densidad (HDP), con propiedades físicas que variaron según las diferentes mezclas, sin embargo, los mejores resultados se observaron en los paneles producidos con las mezclas de bambú y Pinus taeda.O objetivo deste estudo foi avaliar as propriedades físicas de painéis de alta densidade (HDP) produzidos com pinus, bambu e coparticipação de erva-mate, por meio do método de modelagem de misturas. Foram utilizadas partículas de bambu (Phyllosttachys aurea), de palitos finos de erva-mate (Ilex paraguariensis) e da madeira de Pinus taeda. Estes materiais, em diferentes proporções de misturas, foram encolados em misturador rotativo tipo tambor, com a resina Melamina-Ureia-Formaldeído (MUF), pré-moldadas a mão e prensadas em prensa hidráulica a 120oC, por 10 minutos, com 60 kgf.cm-2 de pressão, até a espessura de 6 mm. Os painéis foram produzidos com 0,90 g.cm-³ de densidade nominal e, após a prensagem, foram estabilizados em ambiente climatizado à 20º C e 65% de umidade relativa. A análise estatística seguiu o planejamento centróide simplex, com sete combinações dos três componentes e três repetições. Verificou-se que a densidade aparente, o teor de umidade, o inchamento em espessura (2 e 24 horas de imersão em água) e absorção de água (2 horas) foram explicadas pelo modelo cúbico, enquanto a absorção de água (24 horas) foi explicada pelo modelo quadrático. Os materiais utilizados possibilitaram a produção de painéis particulados de alta densidade (HDP), com propriedades físicas que variaram em função das diferentes misturas, contudo, os melhores resultados foram observados nos painéis produzidos com as misturas de bambu e Pinus taeda.Research, Society and Development2020-05-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/402210.33448/rsd-v9i7.4022Research, Society and Development; Vol. 9 No. 7; e436974022Research, Society and Development; Vol. 9 Núm. 7; e436974022Research, Society and Development; v. 9 n. 7; e4369740222525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/4022/3586Copyright (c) 2020 Fernando Rusch, Erick Chagas Mustefaga, Evandro Teleginski, Rômulo Trevisan, Éverton Hilliginfo:eu-repo/semantics/openAccessRusch, FernandoMustefaga, Erick ChagasHillig, ÉvertonTrevisan, RômuloTeleginski, Evandro2020-08-20T18:05:03Zoai:ojs.pkp.sfu.ca:article/4022Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:28:01.149567Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Physical properties of high density panels (HDP) from pine, bamboo and coparticipation of yerba mate
Propiesdades físicas de paneles de alta densidad (HDP) de pino, bambú y coparticipación de yerba mate
Propriedades físicas de painéis de alta densidade (HDP) de pinus, bambu e coparticipação de erva-mate
title Physical properties of high density panels (HDP) from pine, bamboo and coparticipation of yerba mate
spellingShingle Physical properties of high density panels (HDP) from pine, bamboo and coparticipation of yerba mate
Rusch, Fernando
Alternative materials
Simplex centroid planning
Phyllosttachys aurea
Ilex paraguariensis
Pinus taeda.
Materiais alternativos
Planejamento centróide simplex
Phyllosttachys aurea
Ilex paraguariensis
Pinus taeda.
Materiales alternativos
Planificación centroide simplex
Phyllosttachys aurea
Ilex paraguariensis
Pinus taeda.
title_short Physical properties of high density panels (HDP) from pine, bamboo and coparticipation of yerba mate
title_full Physical properties of high density panels (HDP) from pine, bamboo and coparticipation of yerba mate
title_fullStr Physical properties of high density panels (HDP) from pine, bamboo and coparticipation of yerba mate
title_full_unstemmed Physical properties of high density panels (HDP) from pine, bamboo and coparticipation of yerba mate
title_sort Physical properties of high density panels (HDP) from pine, bamboo and coparticipation of yerba mate
author Rusch, Fernando
author_facet Rusch, Fernando
Mustefaga, Erick Chagas
Hillig, Éverton
Trevisan, Rômulo
Teleginski, Evandro
author_role author
author2 Mustefaga, Erick Chagas
Hillig, Éverton
Trevisan, Rômulo
Teleginski, Evandro
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Rusch, Fernando
Mustefaga, Erick Chagas
Hillig, Éverton
Trevisan, Rômulo
Teleginski, Evandro
dc.subject.por.fl_str_mv Alternative materials
Simplex centroid planning
Phyllosttachys aurea
Ilex paraguariensis
Pinus taeda.
Materiais alternativos
Planejamento centróide simplex
Phyllosttachys aurea
Ilex paraguariensis
Pinus taeda.
Materiales alternativos
Planificación centroide simplex
Phyllosttachys aurea
Ilex paraguariensis
Pinus taeda.
topic Alternative materials
Simplex centroid planning
Phyllosttachys aurea
Ilex paraguariensis
Pinus taeda.
Materiais alternativos
Planejamento centróide simplex
Phyllosttachys aurea
Ilex paraguariensis
Pinus taeda.
Materiales alternativos
Planificación centroide simplex
Phyllosttachys aurea
Ilex paraguariensis
Pinus taeda.
description The objective of this study was to evaluate the physical properties of high density particleboard (HDP) produced with pine, bamboo and co-participation of yerba mate, by means of mixtures modeling. Particles of bamboo (Phyllosttachys aurea), finely chopped sticks of yerba mate (Ilex paraguariensis) and Pinus taeda wood were used. These particles, in different proportions of mixtures, were glued in a drum-type rotary mixer with Melamine-Urea-Formaldehyde (MUF) resin, handmade molded and pressed in hydraulic press at 120 °C and 60 kgf.cm-2 for 10 minutes, up to the thickness of the 6 mm. The panels were produced with 0.90 g.cm-³ of nominal density and, after pressing, were stabilized in an air-conditioned  environment at 20º C and 65% of the relative humidity. Statistical analysis follows simplex centroid planning, with seven combinations of the three components and three replicates. It was found that the apparently density, moisture content, thickness swelling (2 and 24 hours water immersion), water absorption (2 hours), are explained by the cubic model, while the water absorption (24 hours) are explained by the quadratic model. The materials used made it possible to produce high density particleboard (HDP) with physical properties that varied according to the different mixtures, however, the best results were observed for the panels produced with bamboo and Pinus taeda.
publishDate 2020
dc.date.none.fl_str_mv 2020-05-21
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/4022
10.33448/rsd-v9i7.4022
url https://rsdjournal.org/index.php/rsd/article/view/4022
identifier_str_mv 10.33448/rsd-v9i7.4022
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/4022/3586
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 9 No. 7; e436974022
Research, Society and Development; Vol. 9 Núm. 7; e436974022
Research, Society and Development; v. 9 n. 7; e436974022
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
_version_ 1797052735661539328