The Influence of γ-Ray Irradiation on the Mechanical and Thermal Behaviors of nHA/PA66 Composite Scaffolds

Table 1

Compressive strength and modulus of irradiated and nonirradiated scaffolds.

Samples	Irradiation dose; (kGy)	Compressive strength; (MPa)	Compressive modulus; (MPa)
40 wt% nHA/PA66	0	1.43±0.45	17.12±3.54
	25	1.57±0.51	15.61±5.57
	50	2.27±0.19	21.82±4.12
	100	1.01±0.17	4.99±10.57
50 wt% nHA/PA66	0	2.04±0.22	20.58±2.12
	25	2.27±0.38	21.58±5.86
	50	2.31±1.07	37.63±2.70
	100	1.29±0.54	32.26±4.16