发明名称 |
IMPROVED SEMICONDUCTOR HEATING CABLE |
摘要 |
Disclosed is an improved semi-conductive heating cable having semi-conductive material surrounded by a jacket that is imparted with improved resistance to color change upon exposure to elevated temperatures and is able to minimize changes in the ambient electrical resistivity of the semi-conductive composition arising from exposure of the cable to elevated temperatures by reason of the jacket being made from a radiation crosslinked composition comprising a mixture of at least one elastomer with at least one polyolefin and at least one heat stabilizer wherein the preferred elastomer comprises either or both a terpolymer of ethylene, propylene and at least one diene or an ethylene propylene rubber and the polyolefin is a polypropylene polymer. |
申请公布号 |
JPS60115107(A) |
申请公布日期 |
1985.06.21 |
申请号 |
JP19840232277 |
申请日期 |
1984.11.02 |
申请人 |
EATON CORP |
发明人 |
BIYAIRAJI MUDANNA KOCHIAN;ROJIYAA RII BURAMAA;UIRIAMU JIYOZEFU HAABAATO |
分类号 |
H01B7/29;H01B3/44;H01B7/28;H01C7/02;H05B3/14;H05B3/56 |
主分类号 |
H01B7/29 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|