Rice Husk Filled Polymer Composites

Figure 8

SEM micrographs of (a) 0 wt% UPB, (a′) 0 wt% CPB, (b) 40 wt% RHF-UPB composite, (b′) 40 wt% RHF-CPB composite, (c) 80 wt% RHF-UPB composite, and (c′) 80 wt% RHF-CPB composite (magnification, 1000x) [12].