POLYETHYLENE COMPOSITION FOR BLOW MOLDING HAVING HIGH SWELL RATIO, IMPACT RESISTANCE AND TENSILE MODULUS

A polyethylene composition having the following features:1) a density from 0.957 to 0.968 g/cm3;2) a ratio MIF/MIP from 12 to 30;3) a MIF from 41 to 60 g/10 min.;4) a long-chain branching index, LCBI, equal to or greater than 0.45; and5) a ratio (η0.02/1000)/LCBI from 45 to 75.

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Bibliographische Detailangaben
Hauptverfasser:	MARCZINKE, Bernd Lothar, SCHUELLER, Ulf, DOETSCH, Diana, DAMM, Elke, FIBLA, Claudio, MEIER, Gerhardus
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOSITIONS BASED THEREON MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP
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Beschreibung
Zusammenfassung:	A polyethylene composition having the following features:1) a density from 0.957 to 0.968 g/cm3;2) a ratio MIF/MIP from 12 to 30;3) a MIF from 41 to 60 g/10 min.;4) a long-chain branching index, LCBI, equal to or greater than 0.45; and5) a ratio (η0.02/1000)/LCBI from 45 to 75.