[Retracted] Mechanical and Thermal Stability Properties of Modified Rice Straw Fiber Blend with Polycaprolactone Composite

Figure 4

EOM images of ORS/PCL-Cs with 1.0, 3.0, 5.0, and 7.0 wt.% ORS (a)–(d), respectively.

(a)

(b)

(c)

(d)