Styrofoam 15 kg/m³

Foam 35 kg/m³

PU rigid foam 80-1,200 kg/m³

Spruce wood 500 kg/m³

MDF 600kg/m³

Oak wood 800 kg/m³

Acrylic 1.200kg/m²

Ebony 1.300 kg/m³

Carbon fiber materials (CFK) 1.600 kg/m³

Solid surface material 1,700 kg/m³

Glass fiber materials (CFK) 2,500 kg/m³

Aluminum (Al) 2,700 kg/m³

Iron (Fe) 7,900 kg/m³