Table 4.

Tensile, compressive and flexural elastic moduli measured via bending testing.

Material	Et (GPa)	Ec (GPa)	Ef (GPa)
Blank	3.10 ± 0.04	3.63 ± 0.05	3.35 ± 0.04
0.1 wt % GO	3.06 ± 0.02	4.46 ± 0.04	3.66 ± 0.03
0.2 wt % GO	3.00 ± 0.04	4.78 ± 0.07	3.74 ± 0.05
0.3 wt % GO	2.96 ± 0.04	5.04 ± 0.06	3.79 ± 0.04
0.5 wt % GO	2.81 ± 0.04	5.20 ± 0.10	3.72 ± 0.08
0.3% Graphite	3.01 ± 0.03	4.17 ± 0.04	3.52 ± 0.03