Novel flame-retardant wire cable and manufacturing process thereof
The invention belongs to the technical field of electric wires and cables, and particularly relates to a novel flame-retardant electric wire and cable and a manufacturing process thereof.The novel flame-retardant electric wire and cable comprises a cable structure, the cable structure comprises a fl...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention belongs to the technical field of electric wires and cables, and particularly relates to a novel flame-retardant electric wire and cable and a manufacturing process thereof.The novel flame-retardant electric wire and cable comprises a cable structure, the cable structure comprises a flame-retardant layer and a cross partition fixedly connected to the inner side of the flame-retardant layer, and a circular bobbin is fixedly connected to the center of the cross partition; inner cores are connected to the inner side of the circular bobbin and between the cross partition and the flame-retardant layer, and flame-retardant fillers are connected to gaps between the inner cores and the circular bobbin and gaps between the cross partition and the flame-retardant layer. The cable structure is sprayed in an automatic spraying mode, the drying structure is matched, the sprayed cable structure can be dried in time, the situation that paint is not uniform is avoided, and the spraying quality can be improved. |
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