Characterization of Polypropylene Green Composites Reinforced by Cellulose Fibers Extracted from Rice Straw

Figure 2

SEM images of (a) exterior surface of rice straw, (b) interior surface of rice straw, (c) CFs after being washed with H₂O₂, and (d) representative fractured surface of PP/CFs 80/20 wt% composite.

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