Termite Resistance of Heat-Treated Eucalyptus OSB Bonded with Eco-Friendly Castor Oil Adhesive

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorInnovation and Competence Forest Center-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniversity of Coimbra-
Autor(es): dc.contributorUniversidade Federal de São Carlos (UFSCar)-
Autor(es): dc.contributorFederal University of Espírito Santo-
Autor(es): dc.creatorSugahara, Estefani S.-
Autor(es): dc.creatorDias, André M. A.-
Autor(es): dc.creatorMaffioletti, Fernanda D.-
Autor(es): dc.creatorPaes, Juarez B.-
Autor(es): dc.creatorChristoforo, André L.-
Autor(es): dc.creatorBotelho, Edson C.-
Autor(es): dc.creatorDias, Alfredo M. P. G.-
Autor(es): dc.creatorCampos, Cristiane I.-
Data de aceite: dc.date.accessioned2025-08-21T16:59:29Z-
Data de disponibilização: dc.date.available2025-08-21T16:59:29Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2023-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.32604/jrm.2024.056198-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/304389-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/304389-
Descrição: dc.descriptionOver the last decade, the oriented strand board (OSB) market presented meaningful growth. However, as a wood-based product, because of its anatomical structure and chemical composition, OSB can be damaged by biodeter-ioration agents. Given that, the biodeterioration of OSB panels must be investigated to improve its durability. In this way, this work analyses the biological resistance against termites (Cryptotermes brevis and Nasutitermes cor-niger) of heat-treated OSB panels made with Eucalyptus wood glued with vegetable-based polyurethane-an eco-friendly and sustainable adhesive derived from castor oil. Various panels were produced with different layers compositions (face:core:face of 25:50:25 and 30:40:30) in wood mass proportion and were submitted to postpro-duction heat treatment (at 175°C and 200°C) replacing the use of chemical insecticides. The influence of the layers variation and heat treatment temperature were evaluated, and these results were compared with commercial panels (made from pinus wood with insecticide). The results showed that the heat treatment did not improve the resistance against termite attack. However, all the experimental panels presented a satisfactory performance that was compatible with the commercial panels produced with insecticide available in the Brazilian market. The combination of Eucalyptus wood and castor oil adhesive to produce OSB, in any variation of layer composition, demonstrated natural resistance against termite attack compatible with the commercial panels, even without using chemical additives to increase durability.-
Descrição: dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)-
Descrição: dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)-
Descrição: dc.descriptionUniversidade de Coimbra-
Descrição: dc.descriptionSerQ Innovation and Competence Forest Center-
Descrição: dc.descriptionMaterials and Technology Department Faculty of Engineering and Sciences of Guaratinguetá São Paulo State University (UNESP)-
Descrição: dc.descriptionDepartment of Civil Engineering University of Coimbra-
Descrição: dc.descriptionExact Sciences and Technology Center Federal University of São Carlos-
Descrição: dc.descriptionDepartment of Forest and Wood Science Federal University of Espírito Santo-
Descrição: dc.descriptionMaterials and Technology Department Faculty of Engineering and Sciences of Guaratinguetá São Paulo State University (UNESP)-
Formato: dc.format1911-1925-
Idioma: dc.languageen-
Relação: dc.relationJournal of Renewable Materials-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectAlternative raw materials-
Palavras-chave: dc.subjectbiodeterioration-
Palavras-chave: dc.subjectcastor oil adhesive-
Palavras-chave: dc.subjectOSB panel-
Palavras-chave: dc.subjectwood products-
Título: dc.titleTermite Resistance of Heat-Treated Eucalyptus OSB Bonded with Eco-Friendly Castor Oil Adhesive-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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