Optimization of properties of Eucalyptus oriented strand boards by specific gravity of panels
This study aimed to determine the influence of specific gravity on properties of oriented strand boards produced with five Eucalyptus species and get linear models between the properties and the densification of the panels. The species studied were: Eucalyptus benthamii, E. dunni, E. grandis, E. sal...
| Glavni autori: | , , , , |
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| Format: | Online |
| Jezik: | eng spa |
| Izdano: |
Instituto de Ecología, A.C.
2018
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| Online pristup: | https://myb.ojs.inecol.mx/index.php/myb/article/view/e2421114 |
| _version_ | 1799769203787431936 |
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| author | Souza da Rosa, Thiago Trianoski, Rosilani Iwakiri, Setsuo Miranda Bonduelle, Ghislaine do Couto Guimarães, Claudiney |
| author_facet | Souza da Rosa, Thiago Trianoski, Rosilani Iwakiri, Setsuo Miranda Bonduelle, Ghislaine do Couto Guimarães, Claudiney |
| author_sort | Souza da Rosa, Thiago |
| collection | MYB |
| description | This study aimed to determine the influence of specific gravity on properties of oriented strand boards produced with five Eucalyptus species and get linear models between the properties and the densification of the panels. The species studied were: Eucalyptus benthamii, E. dunni, E. grandis, E. saligna, E. urograndis and the mixture between them. The panels were produced with phenol formaldehyde resin and nominal densities of 0,65 g/cm³ and 0,75 g/cm³. The water absorption has an inverse relationship to the density of the panel. The relation between mechanical properties and specific gravity of the panel is directly proportional. The panels produced with the Eucalyptus species showed better properties than those produced with control species (Pinus taeda), except for tensile perpendicular. By means of linear models obtained in this study conditions for each species, it can estimate the specific gravity to produce oriented strand board panels that adequate the standard requirements. |
| format | Online |
| id | oai:oai.myb.ojs.inecol.mx:article-1114 |
| institution | Madera y Bosques |
| language | eng spa |
| publishDate | 2018 |
| publisher | Instituto de Ecología, A.C. |
| record_format | ojs |
| spelling | oai:oai.myb.ojs.inecol.mx:article-11142022-11-29T22:59:23Z Optimization of properties of Eucalyptus oriented strand boards by specific gravity of panels Optimización de las propriedades de tableros de hojuela orientada de eucaliptos a traves de la densidad específica de los tableros Souza da Rosa, Thiago Trianoski, Rosilani Iwakiri, Setsuo Miranda Bonduelle, Ghislaine do Couto Guimarães, Claudiney fast growing species linear regression normative requirements oriented strandboard especies de crecimiento rápido regresión lineal requisitos reglamentarios tableros de hojuela orientada This study aimed to determine the influence of specific gravity on properties of oriented strand boards produced with five Eucalyptus species and get linear models between the properties and the densification of the panels. The species studied were: Eucalyptus benthamii, E. dunni, E. grandis, E. saligna, E. urograndis and the mixture between them. The panels were produced with phenol formaldehyde resin and nominal densities of 0,65 g/cm³ and 0,75 g/cm³. The water absorption has an inverse relationship to the density of the panel. The relation between mechanical properties and specific gravity of the panel is directly proportional. The panels produced with the Eucalyptus species showed better properties than those produced with control species (Pinus taeda), except for tensile perpendicular. By means of linear models obtained in this study conditions for each species, it can estimate the specific gravity to produce oriented strand board panels that adequate the standard requirements. El objetivo de este estudio fue determinar la influencia de la masa específica de tableros OSB producidos con cinco especies de Eucalyptus en sus propiedades y obtener modelos lineales entre las propiedades y la densificación de los tableros. Las especies estudiadas fueron: Eucalyptus benthamii, E. dunni, E. grandis, E. saligna, E. urograndis y una mezcla entre ellas. Los tableros fueron producidos con resina fenol-formaldehído y las densidades específicas nominales fueron de 0,65 g/cm³ y 0,75 g/cm³. La absorción de agua tiene una relación inversa a la densidad específica del tablero. La relación entre las propiedades mecánicas y la densidad específica del tablero es directamente proporcional. Los tableros producidos con las especies Eucalyptus presentaron mejores propiedades que los producidos con la especie testigo (Pinus taeda), excepto para la tracción perpendicular. La mezcla compenso los valores de cohesion interna en la elaboración del tablero. A través de modelos lineales obtenidos en las condiciones de este estudio para cada especie, se puede estimar la densidad específica para producir tableros de hojuela orientada que cumplen con los requisitos reglamentarios. Instituto de Ecología, A.C. 2018-10-03 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Artículo evaluado por pares application/pdf application/xml https://myb.ojs.inecol.mx/index.php/myb/article/view/e2421114 10.21829/myb.2018.2421114 Madera y Bosques; Vol. 24 No. 2 (2018): Summer 2018 On line first Madera y Bosques; Vol. 24 Núm. 2 (2018): Verano 2018 2448-7597 1405-0471 eng spa https://myb.ojs.inecol.mx/index.php/myb/article/view/e2421114/1804 https://myb.ojs.inecol.mx/index.php/myb/article/view/e2421114/1905 Derechos de autor 2018 Madera y Bosques |
| spellingShingle | Souza da Rosa, Thiago Trianoski, Rosilani Iwakiri, Setsuo Miranda Bonduelle, Ghislaine do Couto Guimarães, Claudiney Optimization of properties of Eucalyptus oriented strand boards by specific gravity of panels |
| title | Optimization of properties of Eucalyptus oriented strand boards by specific gravity of panels |
| title_full | Optimization of properties of Eucalyptus oriented strand boards by specific gravity of panels |
| title_fullStr | Optimization of properties of Eucalyptus oriented strand boards by specific gravity of panels |
| title_full_unstemmed | Optimization of properties of Eucalyptus oriented strand boards by specific gravity of panels |
| title_short | Optimization of properties of Eucalyptus oriented strand boards by specific gravity of panels |
| title_sort | optimization of properties of eucalyptus oriented strand boards by specific gravity of panels |
| url | https://myb.ojs.inecol.mx/index.php/myb/article/view/e2421114 |
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