In the current study, the molecular characteristics and processing behavior of a set of conventional and metallocene polyethylene copolymers have been correlated. In particular, the aim of this work was to investigate the effects that MWD and short-chain branch length have on the observed melt fracture phenomena for poly(ethylene/α-olefin) resins with similar weight comonomer content and molecular weight.
Effect of short-chain branching on processability of poly(ethylene/1-olefin) copolymers
GAROFALO, EMILIA;INCARNATO, Loredana;DI MAIO, Luciano
2011
Abstract
In the current study, the molecular characteristics and processing behavior of a set of conventional and metallocene polyethylene copolymers have been correlated. In particular, the aim of this work was to investigate the effects that MWD and short-chain branch length have on the observed melt fracture phenomena for poly(ethylene/α-olefin) resins with similar weight comonomer content and molecular weight.File in questo prodotto:
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