Table 3.

Mechanical properties (means ± standard deviation) of PEEK and CFR-PEEK.

Groups	Tensile Strength (MPa)	Tensile Modulus (GPa)	Bending Strength (MPa)	Bending Modulus (GPa)	Compressive Strength (MPa)	Compressive Modulus (GPa)
PEEK	95.21 ± 1.86 a	3.79 ± 0.27 a	140.83 ± 1.97 a	3.56 ± 0.13 a	138.63 ± 2.69 a	2.79 ± 0.11 a
CFR-PEEK	101.41 ± 4.23 b	7.37 ± 1.22 b	159.25 ± 13.54 b	5.41 ± 0.51 b	137.11 ± 3.43 a	3.51 ± 2.12 b

Different lowercase letters in the same column indicate significantly different groups (p < 0.05).