公开(公告)号：US10290390B2

公开(公告)日：2019-05-14

申请号：US15120721

申请日：2015-02-20

Applicant: BOREALIS AG

Inventor： Takashi Uematsu ,  Ola Fagrell ,  Asa Hermansson ,  Asa Linder

IPC: H01B1/24 ,  C08K3/04 ,  C08L43/04 ,  H01B3/44 ,  C08L23/08 ,  H01B7/02

Abstract: This invention relates to silane moisture curable polymer composition and more particularly, to such a polymer composition that is highly diluted by a non-silane containing component, while retaining good high temperatures properties. The invention is a polymer composition comprising a base resin comprising less than 59 wt % of a silane crosslinkable polyethylene (A), an thermoplastic polyolefin free from silane groups (B) wherein the polymer composition comprise a filler with a BET Nitrogen Surface Area larger than 3 m2/g (C). The invention also relates to a cable layer of such polymer composition suitably a semiconducting layer of a power cable.