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Preparation of pinewood residues/recycled HDPE composites with potential to substitute medium-density fiberboards
OBED EDON RIVERO BE
JHONNY MARTIN PERAZA GONGORA
CARLOS VIDAL CUPUL MANZANO
José Gonzalo Carrillo Baeza
Javier Guillén Mallette
MIGUEL ANGEL RIVERO AYALA
Alex Valadez González
RICARDO HERBE CRUZ ESTRADA
Acceso Abierto
Atribución-NoComercial-SinDerivadas
10.15376/biores.13.1.1303-1328
PINEWOOD-RESIDUES
MEDIUM-DENSITY FIBERBOARDS
MECHANICAL PERFORMANCE
RECYCLING
WOOD-PLASTIC COMPOSITES
UV DEGRADATION
This work reports on the preparation of pinewood residues/recycled high-density polyethylene (HDPE) composites to evaluate their performance under flexion, extraction of nails and screws, and moisture absorption (MA) to assess their potential to replace medium-density fiberboards (MDFs). The effect of filler particle size (PS) was evaluated, and scanning electron microscopy (SEM) was conducted to elucidate the state of the interphase. The effect of UV-light accelerated weathering (AW) on samples with and without a UV stabilizer (UVS) was assessed. A dynamic mechanical analysis (DMA) was also conducted. The composites had better flexural performance, MA, and screw extraction resistance than the MDFs. However, AW affected the composites, mostly affecting those without UVS. Scanning electron microscopy showed the appearance of cracks on the surfaces with less UVS. The DMA results suggested that the composites with the largest PS showed a better resistance to creep.
2018
Artículo
BioResources, 13(1), 1303-1328, 2018.
Inglés
Rivero-Be, O. E., Peraza-Góngora, J. M., Cupul-Manzano, C. V., Carrillo-Baeza, J. G., Guillén-Mallette, J., Rivero-Ayala, M. A., ... & Cruz-Estrada, R. H. (2018). Preparation of Pinewood Residues/Recycled HDPE Composites with Potential to Substitute Medium-density Fiberboards. BioResources, 13(1), 1303-1328.
INGENIERÍA Y TECNOLOGÍA
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