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METHOD FOR EASILY MANUFACTURING A PROPYLENE POLYMER WITH HIGH MELT-FLOWABILITY BY IMPROVING HYDROGEN REACTIVITY
METHOD FOR EASILY MANUFACTURING A PROPYLENE POLYMER WITH HIGH MELT-FLOWABILITY BY IMPROVING HYDROGEN REACTIVITY
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机译:通过提高氢反应性轻松制造高熔体流动性的丙烯聚合物的方法
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摘要
PURPOSE: A method for easily manufacturing a propylene polymer is provided to obtain a propylene polymer with high cubic regularity and excellent melt fluidity while ensure high isotatic index of 99% or more.;CONSTITUTION: A method for easily manufacturing a propylene polymer comprises a step of using a catalyst system for propylene polymerization. The catalyst system for propylene polymerization comprises a Ziegler-based catalyst including magnesium, titanium, halogen and inside electron donors as a main catalyst component; an alkyl aluminum compound as a co-catalyst component; and at least one kind of dialkoxy silane-based compound and at least two kinds of trialkoxy silane-based compound as an external electrodonor.;COPYRIGHT KIPO 2010
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