Using miriti petiole to produce particleboards

نویسندگان

چکیده

This study aimed to use the petiole residues of miriti partially replace pine wood and evaluate effects this incorporation on physical mechanical properties particleboards. Panels were produced with 0, 25, 50, 75% in partial replacement 12% urea-formaldehyde adhesive. The chemical-physical showed potential particleboard production as they similar those pinewood. For properties, panels classified low density. There was an increase compression ratio and, consequently, hygroscopicity . it observed that modulus elasticity (MOE) rupture (MOR) did not show any statistical differences. perpendicular traction (PT), there a significant reduction 50%. Considering general analysis up 40% mirti can be substituted, situation meet mentioned CS-236-66, except for PT commercialization panels.

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ژورنال

عنوان ژورنال: Ambiente Construído

سال: 2023

ISSN: ['1415-8876', '1678-8621']

DOI: https://doi.org/10.1590/s1678-86212023000200668