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Campo DC | Valor | Idioma |
---|---|---|
dc.creator | Faria, Douglas Lamounier | - |
dc.creator | Scatolino, Mário Vanoli | - |
dc.creator | Oliveira, Juliano Elvis de | - |
dc.creator | Gonçalves, Fabrício Gomes | - |
dc.creator | Soriano, Julio | - |
dc.creator | Protásio, Thiago de Paula | - |
dc.creator | Lelis, Roberto Carlos Costa | - |
dc.creator | Carvalho, Luisa Maria Hora de | - |
dc.creator | Mendes, Lourival Marin | - |
dc.creator | Guimarães Junior, José Benedito | - |
dc.date.accessioned | 2023-06-06T13:10:02Z | - |
dc.date.available | 2023-06-06T13:10:02Z | - |
dc.date.issued | 2023 | - |
dc.identifier.citation | FARIA, D. L. et al. Cardanol-based adhesive with reduced formaldehyde emission to produce particleboards with waste from bean crops. Environmental Science and Pollution Research, [S.l.], v. 30, p. 48270-48287, 2023. | pt_BR |
dc.identifier.uri | https://link.springer.com/article/10.1007/s11356-023-25764-5 | pt_BR |
dc.identifier.uri | http://repositorio.ufla.br/jspui/handle/1/56943 | - |
dc.description.abstract | Free formaldehyde is a carcinogen whose emission reduction in particleboard has been studied recently to mitigate this environmental and human health problem. One alternative to reduce the emission of formaldehyde in particleboards is by using adhesives produced from natural sources. Cardanol-formaldehyde is an environmentally friendly adhesive made with cashew nut liquid, a byproduct from the cashew chain. This work aimed to produce particleboard using cardanol-formaldehyde in place of urea. In addition, different proportions of bean straw wastes were used to replace pine wood. The combination of eco-friendly adhesive and lignocellulosic waste particles could result in a product that meets market demands while being environmentally nonaggressive. Cardanol-formaldehyde promoted a higher modulus of elasticity (MOE) (1172 MPa) and modulus of rupture (MOR) (4.39 MPa) about panels glued with urea–formaldehyde, which presented a MOE of 764 MPa and MOR of 2.45 MPa. Furthermore, the cardanol-formaldehyde adhesive promoted a 93% reduction in formaldehyde emission, with a reduction from 16.76 to 1.09 mg/100 g oven-dry board for particleboards produced with cardanol-formaldehyde, indicating potential as an adhesive in the particleboard industry. | pt_BR |
dc.language | en_US | pt_BR |
dc.publisher | Springer | pt_BR |
dc.rights | restrictAccess | pt_BR |
dc.source | Environmental Science and Pollution Research | pt_BR |
dc.subject | Wood-based panel | pt_BR |
dc.subject | Waste | pt_BR |
dc.subject | Lignocellulosic materials | pt_BR |
dc.subject | Eco-friendly adhesive | pt_BR |
dc.subject | Low-emission formaldehyde | pt_BR |
dc.subject | Physical and mechanical properties | pt_BR |
dc.title | Cardanol-based adhesive with reduced formaldehyde emission to produce particleboards with waste from bean crops | pt_BR |
dc.type | Artigo | pt_BR |
Aparece nas coleções: | DEG - Artigos publicados em periódicos |
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