Polycarbonate is a very broadly used material across various industries; ho
wever; in order to improve its processability, it is generally blended with
acrylonitrite-butadiene-styrene copolymer (ABS). As presented here, the pr
oportion of ABS used is a highly important parameter; since it can affect.
the useful properties of polycarbonate such as heat resistance and toughnes
s (the Figure shows the variation of toughness (Izod impact) with amount AB
S used).