Valorization of pine nut shells in polypropylene and low-density polyethylene composites

Key Points

• Composites incorporating pine nut shells show improved mechanical properties, enhancing material strength.
• The study demonstrates a potential reduction in plastic waste through effective valorization of agricultural by-products.
• Analysis focuses on the use of both polypropylene and low-density polyethylene, highlighting versatility across materials.
• Findings suggest that incorporating pine nut shells could promote sustainability in polymer production, supporting environmental goals.