Thermal and Electrical Conductivity of Unsaturated Polyester Resin Filled with Copper Filler Composites

Figure 13

SEM (×1000)/Micro (×100) images of (a) Cu 86% wt, (b) Cu 75% wt, (c) Cu 60% wt, (d) Cu 60% wt, (e) Cu 70% wt, and (f) Cu 90% wt-polyester composite mixture.

(a)

(b)

(c)

(d)

(e)

(f)