Effect of Different Nucleating Agents on the Crystallization of Ziegler-Natta Isotactic Polypropylene

Figure 4

(a) Variation of the relative crystallinity versus time, of pure PP and PP with 0.1 wt% nucleating agent. (b) Avrami plots of pure PP and PP with 0.1 wt% nucleating agent at 120°C.

(a)

(b)