High Strength Metallocene Catalyst-Synthesized Polypropylene Fibers with High Stereoregularity and High Molecular Weight
نویسندگان
چکیده
منابع مشابه
Synthesis of high molecular weight polyethylene using FI catalyst
A FI Zr-based catalyst of bis[N-(3,5-dicumylsalicylidene)-2′,6′diisopropylanilinato]zirconium(IV) dichloride was prepared and used for polymerization of ethylene. The effects of reaction conditions on the polymerization were examined in detail. The increase in ethylene pressure and rise in polymerization temperature up to 35 oC were favorable for catalyst/MAO to raise the catalytic activity as...
متن کاملsynthesis of high molecular weight polyethylene using fi catalyst
a fi zr-based catalyst of bis[n-(3,5-dicumylsalicylidene)-2′,6′diisopropylanilinato]zirconium(iv) dichloride was prepared and used for polymerization of ethylene. the effects of reaction conditions on the polymerization were examined in detail. the increase in ethylene pressure and rise in polymerization temperature up to 35 oc were favorable for catalyst/mao to raise the catalytic activity as...
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ژورنال
عنوان ژورنال: Journal of Fiber Science and Technology
سال: 2021
ISSN: 2189-7654
DOI: 10.2115/fiberst.2021-0009