Particleboard
Mostrando 1-12 de 47 artigos, teses e dissertações.
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1. Acoustic Characterization of Sugarcane Bagasse Particleboard Panels (Saccharum officinarum L)
The use of sugarcane bagasse minimizes the environmental impact and contributes to the creation of a new product with low density, good sound absorption capacity and can improve the acoustic conditions of buildings. The goal of this study aims to determine the intensity response of sugarcane bagasse particleboard panels’ sound absorption and compare them w
Mat. Res.. Publicado em: 2015-08
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2. Particleboard Panels Produced with Different Radial Positions of Pinus oocarpa Wood
ABSTRACT The aim of this study was to evaluate the effect of different radial regions of Pinus oocarpa wood on the physical and mechanical properties of particleboard panels. Three different radial regions (internal, intermediate and external) and the mixture (integral log) were assessed. Experimental panels were produced with a nominal density of 0.70 g/cm3
Floresta Ambient.. Publicado em: 01/02/2018
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3. Effect of Post-production Heat Treatment on Particleboard from Sugarcane Bagasse
This study aimed to evaluate the effect of heat treatment on the physical and mechanical properties of particleboard from sugarcane bagasse. The experiment consisted of seven treatments arranged in a 2 × 3 factorial arrangement (two heat treatment times – 8 and 12 min, and three heat treatment temperatures – 200 °C, 230 °C, and 260 °C) and treatment
Mat. Res.. Publicado em: 2015-02
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4. Erratum: Acoustic Characterization of Sugarcane Bagasse Particleboard Panels (Saccharum officinarum L)
Mat. Res.. Publicado em: 20/07/2017
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5. Erratum: Particleboard Panels Produced with Different Radial Positions of Pinus oocarpa Wood
Floresta Ambient.. Publicado em: 08/03/2018
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6. Hybrid Sandwich Particleboard Made with Sugarcane, Pínus Taeda Thermally Treated and Malva Fibre from Amazon
A multilayer particleboard panels, consisted of sugarcane bagasse reinforced composite as core material and hybrid composites made with Pinus taeda particles and Malva fibres as facing materials, were designed and evaluated in this work. Tukey test was used to identify the effect of the facing material, considering different combinations of Pinus taeda parti
Mat. Res.. Publicado em: 18/12/2017
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7. Combined effect of thermoplastic and thermosetting adhesives on properties of particleboard with rice husk core
This study investigated the combined effect of adhesive type and content on the dimensional stability and mechanical properties of three-layer particleboards made from a mixture of wood particles (face layer: 30 wt %) and rice husk particles (core layer: 70 wt %). Two types of thermosetting adhesives, liquid urea-formaldehyde (UF) and phenol-formaldehyde (PF
Mat. Res.. Publicado em: 09/09/2014
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8. Physical and mechanical properties of particleboard manufactured from wood, bamboo and rice husk
In this work, the physical-mechanical properties of particleboards manufactured with wood (Eucalyptus grandis), bamboo (Bambusa vulgaris) and/or rice husk (Oryza sativa) particles, combined or not, were assessed. They were produced in the following proportions: 100% wood; 100% bamboo; 100% rice; 50% wood and 50% bamboo; 50% wood and 50% rice husk. In order t
Mat. Res.. Publicado em: 09/05/2014
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9. PHYSICAL AND MECHANICAL PROPERTIES OF PARTICLEBOARD FROM Eucalyptus grandis PRODUCED BY UREA FORMALDEHYDE RESIN WITH SiO2 NANOPARTICLES
ABSTRACT The use of nanoparticles appears to be a feasible option for improving the quality of a range of wood-based products. Studies show that they can improve both the physical and mechanical properties of wood and wood-based products. This preliminary study aimed to analyze the influence of SiO2 nanoparticles on the physical and mechanical properties of
Eng. Agríc.. Publicado em: 2020-06
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10. Particleboard manufactured from Tauari (Couratari oblongifolia) wood waste using castor oil based polyurethane resin
Several wood species from the Amazon region are used in the manufacture of furniture, which leaves behind large amounts of waste (slabs, sawdust, sanding dust and bark), thus causing serious environmental impacts. An interesting alternative for the use of these wastes is the manufacture of particleboards. However, few studies have focused on the behavior of
Mat. Res.. Publicado em: 18/02/2014
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11. Particleboard Panels Made from Sugarcane Bagasse: Characterization for Use in the Furniture Industry
Abstract The objective of this study was to evaluate the physical and mechanical properties of commercial panels produced with sugarcane bagasse to investigate the possibility of us for the production of furniture. We evaluated industrial MDP (Medium density particleboard) panels made of Eucalyptus and Pinus by two Brazilian companies and an industrial MDP p
Mat. Res.. Publicado em: 18/07/2016
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12. Production of Structural Particleboard of Mimosa Scabrella Benth With Lignin Phenol-formaldehyde Resin
RESUMO O objetivo do trabalho foi avaliar a viabilidade de uso da resina lignina-fenol-formaldeído na produção de painel aglomerado estrutural de Mimosa scabrella Benth (bracatinga). Os painéis foram produzidos com massa específica nominal de 750 kg.m-3 e 950 kg.m-3, 10 e 12% de resina fenol-formaldeído e lignina-fenol-formaldeído, e 10 e 12 minutos d
Floresta Ambient.. Publicado em: 30/05/2019