Use este identificador para citar ou linkar para este item:
http://repositorio.ufla.br/jspui/handle/1/48747
Registro completo de metadados
Campo DC | Valor | Idioma |
---|---|---|
dc.creator | Sabino, Ticyane Pereira Freire | - |
dc.creator | Surdi, Paula Gabriella | - |
dc.creator | Vilela, Alan Pereira | - |
dc.creator | Metzker, Stefânia Lima Oliveira | - |
dc.creator | Coelho, Nayane Pereira Freire | - |
dc.creator | Oliveira, Tiago José Pires de | - |
dc.creator | Mendes, Rafael Farinassi | - |
dc.date.accessioned | 2021-12-29T18:22:55Z | - |
dc.date.available | 2021-12-29T18:22:55Z | - |
dc.date.issued | 2021 | - |
dc.identifier.citation | SABINO, T. P. F. et al. Effect of the post-heat treatment on the properties of medium density particleboard of Eucalyptus sp. Floresta e Ambiente, Seropédica, v. 28, n. 3, e20200079, 2021. DOI: 10.1590/2179-8087-FLORAM-2020-0079. | pt_BR |
dc.identifier.uri | http://repositorio.ufla.br/jspui/handle/1/48747 | - |
dc.description.abstract | Heat treatment aims to reduce the compression stresses generated during the panel production, improving its dimensional stability and providing greater resistance to attack by xylophagous organisms, despite decreasing the mechanical properties. This work aimed to evaluate the physical-mechanical properties of medium density particleboard (MDP) of Eucalyptus sp. subjected to post-heat treatment with two temperature levels (200 and 260ºC) and two periods (5 or 10 minutes). The apparent density, water absorption and thickness swelling (TS) after 2 and 24h, internal bonding, MOE and MOR in static bending were evaluated. The post-heat treatment at 200 °C for 5 minutes was the most efficient, improving the TS, with smaller reductions in the mechanical properties. The temperature had a greater influence in the first hours of immersion in water (TS2h), while for a longer period (TS24h) the heat treatment time was more effective. The temperature influenced the mechanical properties more negatively than the heat treatment time. | pt_BR |
dc.language | en_US | pt_BR |
dc.publisher | Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro | pt_BR |
dc.rights | Attribution 4.0 International | * |
dc.rights | acesso aberto | pt_BR |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | * |
dc.source | Floresta e Ambiente | pt_BR |
dc.subject | Dimensional stability | pt_BR |
dc.subject | Eucalyptus particleboard | pt_BR |
dc.subject | Physical-mechanical properties | pt_BR |
dc.subject | Thermal modification | pt_BR |
dc.subject | Estabilidade dimensional | pt_BR |
dc.subject | Propriedades físico-mecânicas | pt_BR |
dc.subject | Eucalipto - MDP | pt_BR |
dc.subject | Modificação térmica | pt_BR |
dc.title | Effect of the post-heat treatment on the properties of medium density particleboard of Eucalyptus sp. | pt_BR |
dc.type | Artigo | pt_BR |
Aparece nas coleções: | DEG - Artigos publicados em periódicos |
Arquivos associados a este item:
Arquivo | Descrição | Tamanho | Formato | |
---|---|---|---|---|
ARTIGO_ Effect of the post-heat treatment on the properties of medium density particleboard of Eucalyptus sp..pdf | 279,84 kB | Adobe PDF | Visualizar/Abrir |
Este item está licenciada sob uma Licença Creative Commons