The relationship among changes in microstructure, active sites behavior and properties in the propylene polymerization with a 4th generation Ziegler-Natta catalyst

Three polypropylene samples (1-3) were synthesized with a 4th generation Ziegler-Natta catalyst in the presence of cyclohexyldimethoxymethylsilane (donor c), dicyclopenthyldimethoxysilane (donor d) and diisopropyldimethoxysilane (donor p), respectively, as external electron donors. The physical prop...

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Bibliographic Details
Main Authors: Shokoufeh Hakim, Mehdi Nekoomanesh, Ali Shahrokhinia
Format: Article
Language:English
Published: Iran Polymer and Petrochemical Institute 2019-06-01
Series:Polyolefins Journal
Subjects:
Online Access:http://poj.ippi.ac.ir/article_1628_ff27f40c119072a44f1eb400b6d35e15.pdf