The adhesive effect on the properties of particleboards made from sugar cane bagasse generated in the distiller

Autor: Mendes, Rafael Farinassi, Mendes, Lourival Marin, Júnior, José Benedito Guimarães, Santos, Rosimeire Cavalcante dos, Bufalino, Lina
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Zdroj: Revista de Ciências Agrárias; vol. 32 n.º 2 (2009); 209-218
Revista de Ciências Agrárias; Vol. 32 Núm. 2 (2009); 209-218
Revista de Ciências Agrárias; Vol 32 No 2 (2009); 209-218
Revista de Ciências Agrárias v.32 n.2 2009
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Agência para a Sociedade do Conhecimento (UMIC)-FCT-Sociedade da Informação
instacron:RCAAP
Revista de Ciências Agrárias, Vol 32, Iss 2, Pp 209-218 (2009)
Revista de Ciências Agrárias; Vol. 32 No. 2 (2009); 209-218
Revista de Ciências Agrárias, Volume: 32, Issue: 2, Pages: 209-218, Published: DEC 2009
ISSN: 0871-018X
2183-041X
Popis: The objective was to evaluate the effect of the adhesive type and its different contents on sugar cane bagasse particleboards. The panels were produced using Urea-Formaldehyde (UF) and Phenol-Formaldehyde (PF) adhesives. Three adhesive contents were tested: 6, 9 and 12%. The boards were made by using an 8-minute press closing time, pressure of 40kgf/cm², and temperature of 160ºC for the UF adhesive and 180ºC for the PF adhesive. It was concluded that: The UF adhesive was statistically equal or better than PF adhesive considering all properties evaluated. The adhesive contents of 9 and 12% were statistically equal, but both were superior to 6% considering the physical properties. The mechanical properties did not present statistical differences, except for rupture modulus. The best panels were produced using UF at 9%, but they did not attend the norm CS 236-66 for mechanical properties, therefore it is necessary manipulations of the processing variables.
Revista de Ciências Agrárias, vol. 32 n.º 2 (2009)
Databáze: OpenAIRE
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