Figure 5. Normalized radar chart illustrating the multi-functional performance profile of the DPF-Epoxy composite across mechanical (stiffness, strength, ductility, toughness) and thermal insulation (at 10W and 15W) optimization axes

From

Thermal and Mechanical Characterization of Date Palm Seed-Reinforced Epoxy Composites

Somia Alfatih M. S., Ahmed Mallouli, Saeed Al-Noman, Abo-ElhagagA. Selim, Ahlam Ebrahim, Mohammed Y. Abdellah

American Journal of Materials Science and Engineering. 2026, 14(2), 34-42 doi:10.12691/ajmse-14-2-1