Swelling, Thermal and Mechanical Characterizations of High-Density Polyethylene/ Recycled Biochar Composites
This article aims to study recycled biochar (R-BCH) improvements on the high-density polyethylene (HDPE) matrix properties. A series of composites was developed with a different loading varying from 0 to 10 wt.% of R-BCH, using a twin-screw extruder followed by compression molding. The results were...
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
Turkish Chemical Society
2021
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| Acceso en línea: | https://doi.org/10.18596/jotcsa.984583 https://doaj.org/article/b623da6fdf5f427bb4d83879c6d1f0fb |
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| Sumario: | This article aims to study recycled biochar (R-BCH) improvements on the high-density polyethylene (HDPE) matrix properties. A series of composites was developed with a different loading varying from 0 to 10 wt.% of R-BCH, using a twin-screw extruder followed by compression molding. The results were showed that the addition of 3-10% of R-BCH in pure HDPE led to an increase in the tensile strength, modulus of elasticity, and a decrease of elongation at break. Furthermore, the differential scanning calorimetry analysis (DSC) results showed that incorporating R-BCH into pure HDPE improved thermal properties because interfaces between R-BCH and pure HDPE caused decreased brittle behaviour and enhanced the high crosslinking of pure HDPE. |
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