From: An experimental study on the effect of graphite microparticles on the mechanical and tribological properties of epoxy matrix composites
Specimen
Tensile strength (MPa)
Tensile Modulus (GPa)
Strain at break
Neat
52.11
2.96
0.0190
0.1% Graphite
35.05
3.0
0.0119
0.5% Graphite
29.41
3.08
0.0104
1% Graphite
22.91
3.26
0.0072