Some Physical and Mechanical Properties of Medium-Density Fiberboard Made from Giant Bamboo
dc.contributor.author | Marinho, Nelson Potenciano | |
dc.contributor.author | Nascimento, Eduardo Mauro do | |
dc.contributor.author | Nisgoski, Silvana | |
dc.contributor.author | Valarelli, Ivaldo de Domenico [UNESP] | |
dc.contributor.institution | UNIBRASIL | |
dc.contributor.institution | Fed Technol Univ Parana | |
dc.contributor.institution | Universidade Federal do Paraná (UFPR) | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.date.accessioned | 2014-12-03T13:09:13Z | |
dc.date.available | 2014-12-03T13:09:13Z | |
dc.date.issued | 2013-11-01 | |
dc.description.abstract | The objective of this study was to evaluate the density, density profile, water swelling and absorption, modulus of elasticity and rupture from static bending, and tensile strength of experimental medium-density fiberboards manufactured using Dendrocalamus giganteus (Munro bamboo). The fiber production was carried out through the chemo-thermo-mechanical pulping process with four different conditions. The panels were made with 10% urea formaldehyde resin based on dry weight of the fibers, 2.5% of a catalyzer (ammonium sulfate) and 2% paraffin. The results indicate that treatments with the highest alkali (NaOH) percentage, time and splinter heating temperature improved the physical properties of the panels. The root-fiber interface was evaluated through scanning electron microscopy in fracture zones, which revealed fibers with thick, inflexible walls. The panels' mechanical properties were affected due to the fiber wall characteristics and interaction with resin. Giant bamboo fiber has potential for MDF production, but other studies should be carried out. | en |
dc.description.affiliation | UNIBRASIL, Brazil Integrated Fac, Design Dept, BR-82821020 Curitiba, Parana, Brazil | |
dc.description.affiliation | Fed Technol Univ Parana, Dept Mech, UTFPR, BR-80230901 Curitiba, Parana, Brazil | |
dc.description.affiliation | Univ Fed Parana, UFPR, Forest Technol & Engn Dept, BR-80210170 Curitiba, Parana, Brazil | |
dc.description.affiliation | State Univ Sao Paulo, UNESP, Dept Mech, BR-17033360 Bauru, SP, Brazil | |
dc.description.affiliationUnesp | State Univ Sao Paulo, UNESP, Dept Mech, BR-17033360 Bauru, SP, Brazil | |
dc.format.extent | 1387-1392 | |
dc.identifier | http://dx.doi.org/10.1590/S1516-14392013005000127 | |
dc.identifier.citation | Materials Research-ibero-american Journal Of Materials. Sao Carlos: Univ Fed Sao Carlos, Dept Engenharia Materials, v. 16, n. 6, p. 1387-1392, 2013. | |
dc.identifier.doi | 10.1590/S1516-14392013005000127 | |
dc.identifier.file | S1516-14392013000600025.pdf | |
dc.identifier.issn | 1516-1439 | |
dc.identifier.scielo | S1516-14392013005000127 | |
dc.identifier.uri | http://hdl.handle.net/11449/112096 | |
dc.identifier.wos | WOS:000328910600025 | |
dc.language.iso | eng | |
dc.publisher | Univ Fed Sao Carlos, Dept Engenharia Materials | |
dc.relation.ispartof | Materials Research-ibero-american Journal of Materials | |
dc.relation.ispartofjcr | 1.103 | |
dc.relation.ispartofsjr | 0,398 | |
dc.rights.accessRights | Acesso aberto | |
dc.source | Web of Science | |
dc.subject | Dendrocalamus giganteus | en |
dc.subject | bamboo fiber | en |
dc.subject | MDF panels | en |
dc.subject | physical and mechanical properties | en |
dc.title | Some Physical and Mechanical Properties of Medium-Density Fiberboard Made from Giant Bamboo | en |
dc.type | Artigo | |
dcterms.rightsHolder | Univ Fed Sao Carlos, Dept Engenharia Materials | |
unesp.campus | Universidade Estadual Paulista (Unesp), Faculdade de Engenharia, Bauru | pt |
unesp.department | Engenharia Mecânica - FEB | pt |
Arquivos
Pacote Original
1 - 1 de 1
Carregando...
- Nome:
- S1516-14392013000600025.pdf
- Tamanho:
- 586.8 KB
- Formato:
- Adobe Portable Document Format