Mine cable

The invention discloses a mine cable which comprises a cable core. The cable core comprises a conductor and an insulating layer wrapping the conductor. The exterior of the cable core is sequentially provided with a shielding layer and a protecting bush layer from inside to outside, wherein the prote...

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Bibliographische Detailangaben
Hauptverfasser:	XU YANQIN, MAO WENXIU, ZENG YUEE, WU RENJIE, JING BAOXI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CABLES CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CONDUCTORS ELECTRICITY INSULATORS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	The invention discloses a mine cable which comprises a cable core. The cable core comprises a conductor and an insulating layer wrapping the conductor. The exterior of the cable core is sequentially provided with a shielding layer and a protecting bush layer from inside to outside, wherein the protecting bush layer is prepared from modified ethylene-propylene-diene monomer. The modified ethylene-propylene-diene monomer is prepared from an ethylene-propylene-diene monomer body, nitrile rubber, epichloro-hydrin rubber, sulphur, zinc oxide, N-cyclohexyl-2-benzothiazole sulfonamide, DPG accelerant, TMTD accelerant, APR scorch retarder, succinic acid, calcined clay, sepiolite, white carbon black, kaolin, magnesium carbonate, modified gypsum, anti-aging agents DNP, anti-aging agents H, microcrystalline wax, anti-aging agents 4020, stearic acid and rosin. The mine cable is good in high temperature resistance and low temperature resistance and excellent in mechanical property.