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The Effects of External Donors on the Polypropylene Properties
Author(s): 
Pages: 38-42
Year: Issue:  10
Journal: Chinese Polymer Bulletin

Keyword:  外给电子体聚丙烯熔融指数分子量分布;
Abstract: 综述了用Ziegler-Natta催化剂制备聚丙烯时加入的外给电子体对聚丙烯等规度、分子量分布和熔融指数的影响,并深入讨论了不同外给电子体组合对聚丙烯性能的影响.采用合适的外给电子体组合可以制备出高熔融指数、宽分子量分布的高性能聚丙烯.
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