| abstract |
A polyethylene composition having a good balance of strength, flexibility and processability is disclosed, comprising n(a) 40-55wt% of a copolymer fraction (A) having a density of 960 - 975 kg/m 3 and comprising ethylene and a C 4 -C 10 alpha-olefin, n(b) 45-60wt% of a copolymer fraction (B) comprising ethylene and a C 4 -C 10 alpha-olefin, nwherein the composition has an unpigmented density of 940 to 956 kg/m 3 and an MI 5 of 0.1 to 1 g/10min, nwherein the composition has a substantially uniform or reverse comonomer distribution in one or both of fractions (A) and (B). |