Characterization of Particleboard Produced from Residues of Plantain pseudostem, Cacao Pod and Stem and Ceiba
Characterization of Particleboard Produced from Residues of Plantain pseudostem, Cacao Pod and Stem and Ceiba
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Date
2020
Authors
Mitchual, J Stephen
Mensah, Prosper
Frimpong-Mensah, K
Appiah-Kubi, Emmanuel
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Materials Sciences and Applications
Abstract
This study investigated the possible use of four agro-forest residues generated
in Ghana as an alternative raw material for particleboard manufacture using
cassava starch and urea formaldehyde as adhesives. The particle size of the
materials ranged from 0.5 mm to 1.5 mm. An industrial pressing machine
was used to press the homogeneous single layer particleboard. Physical and
mechanical properties were determined in accordance with ASTM D
1037-06a and ASTM D 7519-11. The results indicate that the density of the
particleboards produced ranged from 421 kg/m3 to 598 kg/m3
. The water ab sorption property of the particleboards also ranged from 7.66% to 22.41% and
18.17% to 59.46% for 2-hour and 24-hour immersions respectively. Addition ally, the thickness swelling of the particleboards ranged from 3.38% to 5.03%
and 9.37% to 21.49% for 2-hour, and 24-hour immersions respectively. The
results further indicate that the modulus of elasticity, modulus of rapture, in ternal bond strength and hardness of the particleboards produced for both
cassava starch and urea formaldehyde were adequate. Comparatively, for all
the agro-forest materials used for this study, the physical and mechanical
properties of the particleboards produced using urea formaldehyde as
adhesive was better than those produced using cassava starch as adhesive. It
could be concluded that the particleboards produced could be used for indoor
applications or interior furnishings, under dry conditions. Additionally, it is
recommended that further studies that combine cassava starch and urea
formaldehyde as adhesives be conducted, as well as studies on combining
Plantain pseudostem and Cacao pod in particleboard production.
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Citation
Mitchual, S. J., Mensah, P., Frimpong-Mensah, K., & Appiah-Kubi, E. (2020). Characterization of particleboard produced from residues of plantain pseudostem, cacao pod and stem and ceiba. Materials Sciences and Applications, 11(12), 817.