Fig. 6. Effect of glycerol content and LDPE viscosity on the morphology of microtomed
PE/TPS (70/30) blends. PE1/TPS blends: a) 40% glycerol, b) 36% glycerol, and c) 29%
glycerol. d) PE2/TPS at 29% glycerol content. The black bar below the micrographs
represents 10m.