Title:
SEMICONDUCTOR PACKING MATERIAL FOR SUBMARINE CABLE, CABLE CONTAINING IT AND MANUFACTURE OF CABLE
Document Type and Number:
Japanese Patent JPS57187802
Kind Code:
A
Abstract:
A semiconductor packing substance for an undersea cable transporting electrical power, said cable having a core made of conductors 1 disposed axially, surrounded by a polyethylene layer 3 which is made semiconductive, then by a layer of insulating polyethylene (4). The packing substance is obtained by reticulating liquid nitrile rubber with carboxylic bonds and an epoxy resin to both of which is added a carbon black with a specific surface area at least equal to 100 m2/g, an anti-oxidizing agent and a reticulation accelerator.
Inventors:
JIYAN GOOBEERU
Application Number:
JP7248882A
Publication Date:
November 18, 1982
Filing Date:
April 28, 1982
Export Citation:
Assignee:
CABLES DE LYON GEOFFROY DELORE
International Classes:
H01B1/24; H01B7/285; H01B9/02; H01B13/14; H01B13/32; H01B7/282; (IPC1-7): H01B1/24; H01B7/28; H01B9/02; H01B13/14
Domestic Patent References:
| JPS5515055A | 1980-02-01 | |||
| JPS5148266A | 1976-04-24 |
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