Effect of Short Fiber Reinforcement on Mechanical Properties of Hybrid Phenolic Composites

Table 2

Physical and mechanical properties of friction composites.

Composites/properties	C1	C2	C3	C4	C5
Density (g/cm^3)	1.76	1.82	1.82	1.83	1.84
Hardness (Shore D)	85.2	84.4	80.5	79.6	72.2
Compressive strength (MPa)	66.96	54.32	43.89	31.77	24.92