Enhancing structural and thermal properties of low-density polyethylene waste using dolomite and calcite mineral fillersSameh Attia-Essaies, Asma Nouira, Mehdi Ismail, Najoua Barhoumi, Aymen Ben Ahmed and Ezzedine SrasraMatériaux & Techniques, 114 3 (2026) 303DOI: https://doi.org/10.1051/mattech/2026010