CABLE ACCESSORY WITH IMPOVED THERMAL CONDUCTIVITY

• Main Authors: CHARMETANT ADRIEN, LAURENT MICKAEL, SALAME BASIL
• Format: Patent
• Language: Chinese; English
• Published: 18.10.2019
• Subjects: BASIC ELECTRIC ELEMENTS; CABLES; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; CONDUCTORS; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES; 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

The invention relates to a cable accessory, said accessory being surrounded by at least one electrically insulating crosslinked layer comprising at least one polymer material, boron nitride and silicon carbide, to an electrical device comprising at least said cable accessory, to a process for manufacturing said accessory and said device, to the use of said crosslinked layer around an electric cable accessory or in an electrical device, in particular for promoting heat discharge, to a kit for connecting electric cables, and to a cable accessory, said accessory comprising two fillers of different thermal conductivities. The cable accessory of the present invention is surrounded by the layer with improved thermal conductivity, while ensuring good mechanical properties, especially in terms offlexibility and / or good electrical installation and / or watertight performance. The layer can accommodate any type of change along the diameter of the attachment portion. 本发明涉及电缆附件，所述附件被至少一个电绝缘交联层围绕，该交联层包含至少一种聚合物材料、氮化硼和碳化硅