Heterophasic copolymer

A heterophasic propylene ethylene copolymer having an MFR2 of 18.4 g/10 min to 31 g/10 min and obtained using single site catalysis comprising:

• (i) a xylene insoluble fraction consisting of a mixture of different propylene homopolymers, wherein the xylene insoluble fraction is from 56.6 wt % to 70.7 wt % of the heterophasic propylene ethylene copolymer, has a MFR2 of 35 g/10 min to 80 g/10 min, and an intrinsic viscosity of from 1.15 dl/g to 1.37 dl/g;
• and
• (ii) 29.3 to 43.4 wt % of a xylene cold soluble fraction consisting of a single ethylene propylene rubber dispersed in the xylene insoluble fraction;
• wherein the xylene cold soluble fraction has an intrinsic viscosity of 1.77 dl/g to 1.99 dl/g;
• wherein the ethylene content of the xylene cold soluble fraction (C2(XS)) of said heterophasic propylene ethylene copolymer is between 21.8 wt % and 30 wt %;
• wherein the total ethylene content of the heterophasic propylene ethylene copolymer is from 6.2 wt % to 12.7 wt %, and
• wherein the heterophasic propylene ethylene copolymer has a Charpy notched impact strength at 23° C. of from 32.4 kJ/m2 to 46.0 kJ/m2.