Production of Particleboards from Hevea brasiliensis Clones and Castor Oil-based Polyurethane Resin
The economic exploitation of rubber tree (Hevea brasiliensis) usage is primarily directed toward latex extraction. After the productive life of the rubber tree forest, the managed area is harvested for planting reformulation. The harvested wood is most often used for energy generation purposes. The...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
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North Carolina State University
2015-08-01
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| Series: | BioResources |
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| Online Access: | http://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_10_4_6896_Gava_Particleboards_Hevea_Polyurethane_Resin |
| _version_ | 1818268607809847296 |
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| author | Maristela Gava Sarah David Müzel Larissa Ribas de Lima Juliana Cortez Barbosa José Nivaldo Garcia Bruno Santos Ferreira Henrique José Servolo Filho Marcos Silveira Bernardes Victor Almeida De Araujo |
| author_facet | Maristela Gava Sarah David Müzel Larissa Ribas de Lima Juliana Cortez Barbosa José Nivaldo Garcia Bruno Santos Ferreira Henrique José Servolo Filho Marcos Silveira Bernardes Victor Almeida De Araujo |
| author_sort | Maristela Gava |
| collection | DOAJ |
| description | The economic exploitation of rubber tree (Hevea brasiliensis) usage is primarily directed toward latex extraction. After the productive life of the rubber tree forest, the managed area is harvested for planting reformulation. The harvested wood is most often used for energy generation purposes. The aim of this work was to study the feasibility of using rubberwood waste and castor oil-based polyurethane resin in the production of particleboards. Homogeneous and heterogeneous panels were made with nominal dimensions of 500 x 500 mm and thicknesses of 10 mm using particles from GT1 and RRIM600 clones of the rubber tree and 12% castor oil-based polyurethane adhesive. The panels were pressed at 140 °C for 12 min with 40 kgf/cm2 specific pressure. Density, moisture content, thickness swelling, water absorption for 2 and 24 h, static bending, and internal bonding determinations were performed according to the Brazilian Standard (NBR) 14810-3 (2006) for the physical-mechanical panel characterization. The results show that using Hevea brasiliensis in particleboard production is viable. However, multilayer boards exhibited better results. |
| first_indexed | 2024-12-12T20:41:11Z |
| format | Article |
| id | doaj.art-eddf19ba7f97440e8cbb80f57bee7b3b |
| institution | Directory Open Access Journal |
| issn | 1930-2126 1930-2126 |
| language | English |
| last_indexed | 2024-12-12T20:41:11Z |
| publishDate | 2015-08-01 |
| publisher | North Carolina State University |
| record_format | Article |
| series | BioResources |
| spelling | doaj.art-eddf19ba7f97440e8cbb80f57bee7b3b2022-12-22T00:12:43ZengNorth Carolina State UniversityBioResources1930-21261930-21262015-08-011046896690510.15376/biores.10.4.6896-6905Production of Particleboards from Hevea brasiliensis Clones and Castor Oil-based Polyurethane ResinMaristela Gava0Sarah David Müzel1Larissa Ribas de Lima2Juliana Cortez Barbosa3José Nivaldo Garcia4Bruno Santos Ferreira5Henrique José Servolo Filho6Marcos Silveira Bernardes7Victor Almeida De Araujo8São Paulo State University - UNESP/Itapeva; BrazilSão Paulo State University - UNESP/Itapeva; BrazilSão Paulo State University; BrazilSão Paulo State University - UNESP/Itapeva; BrazilUniversity of São Paulo - USP/ESALQ; BrazilSão Paulo State University - UNESP/Itapeva; BrazilDepartment of Forest Sciences, USP – University of São Paulo; Brazil São Paulo State University - UNESP/Itapeva; BrazilDepartment of Forest Sciences, USP – University of São Paulo; Research Group LIGNO; BrazilThe economic exploitation of rubber tree (Hevea brasiliensis) usage is primarily directed toward latex extraction. After the productive life of the rubber tree forest, the managed area is harvested for planting reformulation. The harvested wood is most often used for energy generation purposes. The aim of this work was to study the feasibility of using rubberwood waste and castor oil-based polyurethane resin in the production of particleboards. Homogeneous and heterogeneous panels were made with nominal dimensions of 500 x 500 mm and thicknesses of 10 mm using particles from GT1 and RRIM600 clones of the rubber tree and 12% castor oil-based polyurethane adhesive. The panels were pressed at 140 °C for 12 min with 40 kgf/cm2 specific pressure. Density, moisture content, thickness swelling, water absorption for 2 and 24 h, static bending, and internal bonding determinations were performed according to the Brazilian Standard (NBR) 14810-3 (2006) for the physical-mechanical panel characterization. The results show that using Hevea brasiliensis in particleboard production is viable. However, multilayer boards exhibited better results.http://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_10_4_6896_Gava_Particleboards_Hevea_Polyurethane_ResinPhysical-mechanical propertiesRubber treeWaste useWooden-based material |
| spellingShingle | Maristela Gava Sarah David Müzel Larissa Ribas de Lima Juliana Cortez Barbosa José Nivaldo Garcia Bruno Santos Ferreira Henrique José Servolo Filho Marcos Silveira Bernardes Victor Almeida De Araujo Production of Particleboards from Hevea brasiliensis Clones and Castor Oil-based Polyurethane Resin BioResources Physical-mechanical properties Rubber tree Waste use Wooden-based material |
| title | Production of Particleboards from Hevea brasiliensis Clones and Castor Oil-based Polyurethane Resin |
| title_full | Production of Particleboards from Hevea brasiliensis Clones and Castor Oil-based Polyurethane Resin |
| title_fullStr | Production of Particleboards from Hevea brasiliensis Clones and Castor Oil-based Polyurethane Resin |
| title_full_unstemmed | Production of Particleboards from Hevea brasiliensis Clones and Castor Oil-based Polyurethane Resin |
| title_short | Production of Particleboards from Hevea brasiliensis Clones and Castor Oil-based Polyurethane Resin |
| title_sort | production of particleboards from hevea brasiliensis clones and castor oil based polyurethane resin |
| topic | Physical-mechanical properties Rubber tree Waste use Wooden-based material |
| url | http://ojs.cnr.ncsu.edu/index.php/BioRes/article/view/BioRes_10_4_6896_Gava_Particleboards_Hevea_Polyurethane_Resin |
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