Fire -retardant insulated cable who contains graphite alkene
The utility model relates to a fire -retardant insulated cable who contains graphite alkene, including conductor (1), its characterized in that: conductor (1) outer cladding of working in unison has graphite alkene layer (2) and fire -retardant polyvinyl chloride insulating layer (3), conductor (1)...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a fire -retardant insulated cable who contains graphite alkene, including conductor (1), its characterized in that: conductor (1) outer cladding of working in unison has graphite alkene layer (2) and fire -retardant polyvinyl chloride insulating layer (3), conductor (1) cross -section is circular, and the diameter is 10~15mm, the outer wall on graphite alkene layer (2) and the thickness between the inner wall are 0.2~0.4nm, the outer wall of fire -retardant polyvinyl chloride insulating layer (3) and the thickness between the inner wall are 1~2mm. Can also dispose between graphite alkene layer (2) and the fire -retardant polyvinyl chloride insulating layer (3) and be able to bear or endure the glue film that falls, the glue film that should be able to bear or endure to fall can dispose has graphite alkene. The utility model discloses in the cladding of conductor surface graphite alkene layer, improved the electric conductive property of cable, simultaneously still in the outermost |
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