Journal of Applied Polymer Science, Vol.90, No.13, 3737-3740, 2003
Stud on propene polymerization using a novel spherical Ziegler-Natta catalyst and its kinetics
The effects of the Al/Ti ratio and external donor (ED) on the catalytic activity and kinetics of propene polymerization catalyzed by a spherical Ziegler-Natta (Z-N) catalyst were investigated. The preparation conditions of the catalyst play an important role in the polymerization kinetics. (C) 2003 Wiley Periodicals, Inc.