MOLDING COMPOSITION COMPRISING POLYETHYLENE FOR PREPARING FILMS AND PROCESS FOR PREPARING THE MOLDING COMPOSITION IN THE PRESENCE OF A MIXED CATALYST

摘要

Molding composition comprising polyethylene and having a density in the range from 0.915 to 0.955 g/cm³, an MI in the range from 0 to 3.5 g/10 min, an MFR in the range from 5 to 50, a polydispersity M_w/M_n in the range from 5 to 20, and a z-average moiar mass M_z of less than 1 million g/mol, a process for preparing such a composition, a catalyst suitable for the preparation of the same, as well as films comprising this molding composition.