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

Figure 3

Scanning electron microscopy micrographs of ORS/PCL-Cs with 1.0, 3.0, 5.0, and 7.0 wt.% (a)–(d) ORS, respectively.

(a)

(b)

(c)

(d)