| abstract |
The present invention relates to a cast film or blown film comprising a composition comprising 80 to 95 wt% of a polypropylene matrix (A) with an MFR 2 of 1 to 30 g/10min being a homopolymer or a copolymer, which has a comonomer content of less than 3 wt%, 5 to 20 wt% of an ethylene-propylene-rubber (EPR) (B) with at least 55 wt% propylene having an intrinsic viscosity (IV) of 1 to 2.5 dl/g; and 0.0001 to 1 wt% of an α-nucleating agent. |