Low-voltage corrosion-resistant bending-resistant tensile intelligent shore power cable
The invention discloses a low-voltage corrosion-resistant bending-resistant tensile intelligent shore power cable, which comprises a main cable core, an optical fiber cable core, a signal cable core and a ground cable core, and is characterized in that the main cable core, the optical fiber cable co...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a low-voltage corrosion-resistant bending-resistant tensile intelligent shore power cable, which comprises a main cable core, an optical fiber cable core, a signal cable core and a ground cable core, and is characterized in that the main cable core, the optical fiber cable core, the signal cable core and the ground cable core are twisted into a cable core, and a polyurethane elastic filling strip is filled in a gap in the cable core; a polyurethane elastomer inner protective layer is extruded outside the cable core, then a Kevlar fiber braided reinforcing layer is braided, and finally an outer protective layer is extruded outside the cable core. According to the invention, the gap of the cable core is filled with the modified polyurethane elastic filling strip, so that the cable has good distortion resistance, tensile resistance and extrusion resistance; the carboxyl-terminated nitrile rubber is used as a flexibilizer, carboxyl in the carboxyl-terminated nitrile rubber reacts with phen |
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