| abstract |
A polyethylene resin comprising from 35 to 49 wt.% of a first polyethylene fraction of high molecular weight and from 51 to 65 wt.% of a second polyethylene fraction of low molecular weight, the first polyethylene having a density of up to 0.930 g/cm3, and an HLMI of less than 0.6 g/10 min and the second polyethylene fraction comprising a high density polyethylene having a density of at least 0.969 g/cm3 and an MI¿2? of greater than 10 g/10 min, and the polyethylene resin, having a density of greater than 0.946 g/cm?3¿, an HLMI of from 1 to 100 g/10min, a dynamical viscosity , measured at 0.01 radians/second, greater than 200,000 Pa.s and a ratio of the dynamical viscosities measured at, respectively 0.01 and 1 radians/second greater than 8. |