abstract |
The invention relates to a polyethylene which contains a total amount of vinyl groups which is B vinyl groups per 1000 carbon atoms, and B1 ≤ B, wherein B1 is 0.30; and has a complex viscosity (η*) at 0.05rad/sec, which is X Pas, and X1 ≤ X ≤ X2, wherein X1 is 10000 and X2 is 30000; and has a complex viscosity (η*) at 300 rad/sec, which is Y Pas, and Y1 ≤ Y ≤ Y2, wherein Y1 is 5 and Y2 is 350, both complex viscosities (η*) are determined according to method ISO 6721-1 on stabilised samples of the polyethylene. a polymer composition, an article being e.g. a cable, e.g. a power cable, and processes for producing a polyethylene, a polymer composition and an article, and an article; useful in different end applications, such as wire and cable (W&C) applications. |