# Materials: density now; stiffness and strength arrive with EL07 (each with its source).# A datasheet value describes that supplier's product; another supplier's plate or# filament can differ by several percent, which is why a weighed part beats a datasheet.[carbon_fiber_plate]name="carbon-fibre composite plate (drone frames)"density="1.55 g/cm^3"source="https://dragonplate.com/solid-carbon-fiber-sheets-plates (accessed 2026-09-26): DragonPlate's solid plates range from 1.44 to 1.61 g/cm^3; 1.55 g/cm^3 for its unidirectional prepreg"