发明名称 |
Flame retardant plenum cable |
摘要 |
The present invention is a flame retardant cable having an insulated conductor and at least two insulation layers. The cable demonstrates a composite dielectric constant less than or equal to about 2.6 and a composite dissipation factor less than or equal to 0.005 even though one of the insulation layers has a dielectric constant greater than 2.6 or a dissipation factor greater than 0.005. The presently invented cable is achieved with a non-halogenated polyolefin as an insulation layer polymer, where the polyolefin having relatively poor dielectric/dissipative properties and the insulation layer composition being substantially free of halogenated or antimony trioxide flame retardant additives.
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申请公布号 |
US7265296(B2) |
申请公布日期 |
2007.09.04 |
申请号 |
US20060565914 |
申请日期 |
2006.12.01 |
申请人 |
UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY CORPORATION |
发明人 |
JOW JINDER;COGEN JEFFREY M. |
分类号 |
H01B7/00;A61K38/00;A61K47/48 |
主分类号 |
H01B7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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