Impact Toughness and Ductility Enhancement of Biodegradable Poly(lactic acid)/Poly(ε-caprolactone) Blends via Addition of Glycidyl Methacrylate

Figure 8

((a)–(h)) SEM micrograph of PLA/PCL blends at GMA wt% of 0.0 ((a) and (b)) 1.0 ((c) and (d)) 3.0 ((e) and (f)) and 5.0 ((g) and (h)) at different magnifications ((a), (c), (e), and (g)) 0.3kx, ((b), (d), (f), and (h)) 1.0kx.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)