发明名称 |
CROSSLINKED POLYETHYLENE COMPOSITION |
摘要 |
Disclosed is a cross-linked polyethylene composition comprising (A) 100 parts by weight of a polyethylene base resin, (B) 0.1 to 0.6 parts by weight of a hindered phenol-based antioxidant, (C) 1 to 4 parts by weight of a crosslinking agent, (D) 0.2 to 1.9 parts by weight of magnesium oxide and (E) 0.1 to 1.0 parts by weight of a scorch inhibitor, thus advantageously exhibiting superior resistance to water tree generated when a power cable insulator is exposed to outside water and electric field, and superior electrical insulation characteristics. |
申请公布号 |
EP2743306(A4) |
申请公布日期 |
2015.03.25 |
申请号 |
EP20120821652 |
申请日期 |
2012.07.31 |
申请人 |
LG CHEM, LTD. |
发明人 |
SUN, KA RAM;PARK, IN GYU;NAM, YOUN SUN;SONG, YOUNG IL;DO, SANG ROK |
分类号 |
C08L23/06;C08K3/22;C08K5/01;C08K5/13;C08K5/134;C08K5/375;H01B3/30;H01B3/44;H01B7/17;H01B7/28 |
主分类号 |
C08L23/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|