Use este identificador para citar ou linkar para este item:
http://repositorio.ufla.br/jspui/handle/1/41740| Título: | NaOH Treatment Impact in the Dimensional Stability of Banana Pseudostem Particleboard Panels |
| Palavras-chave: | Banana pseudostem NaOH treatment Particleboard Bananeiras Hidróxido de sódio Aglomerados |
| Data do documento: | 2014 |
| Editor: | Trans Tech Publications Ltd. |
| Citação: | GUIMARÃES, B. M. R. et al. NaOH treatment impact in the dimensional stability of banana pseudostem particleboard panels. Key Engineering Materials, Kapellweg, v. 600, p. 447-451, 2014. |
| Resumo: | This work intends to verify the technical feasibility of NaOH treatment in particleboard manufacture made from banana pseudostem fibers. The particles were treated for a 24 hour period and subsequently washed with water to remove the product. The concentration used was NaOH at 0.5%. The adhesive used was urea - formaldehyde at 12%, the pressing cycle was 4 MPa, at 160 °C for 8 minutes. The water absorption after 2 hours immersion was 148.79% and 189.83% after 24 hours. Thickness swelling value after 2 hours was 54.96% and 74.05% after 24 hours. The results were above the literature values and the minimum values required by the CS 236-66 standard for swelling after 24 hours immersion. |
| URI: | https://doi.org/10.4028/www.scientific.net/KEM.600.447 http://repositorio.ufla.br/jspui/handle/1/41740 |
| Aparece nas coleções: | DCF - Artigos publicados em periódicos |
Arquivos associados a este item:
Não existem arquivos associados a este item.
Os itens no repositório estão protegidos por copyright, com todos os direitos reservados, salvo quando é indicado o contrário.