Fig. 5From: Mechanical properties of wood/plastic composites formed using wood flour produced by wet ball-milling under various milling times and drying methodsSEM images of FDWF at milling times of a 40 min, c 60 min, and e 120 min; and of HDWF at milling times of b 40 min, d 60 min, and f 120 minBack to article page