Graphene fiber insulating cable

Abstract

The invention discloses a graphene fiber insulating cable. The graphene fiber insulating cable comprises a cable body; an insulating layer, a waterproof layer, a sunscreen layer and a wear-resisting layer are arranged on the surface of the cable body in sequence; the insulating layer is prepared from graphene fibers, a varnished cloth paint pipe and insulating immersed fibers in a mixing manner; the waterproof layer is prepared from polyvinyl chloride, acrylate, a polyurethane prepolymer and epoxy resin in a vacuum fusion manner; the sunscreen layer is prepared from ultra-thin glass wool and octyl salicylate through fine processing; and the wear-resisting layer is prepared by adding a nanometer additive to silicon carbide powder and a flexibilizer through high-temperature stirring. The invention relates to the technical field of the cable. By virtue of the graphene fiber insulating cable, the cable insulativity and the cable safety are improved, generation of an electric shock accidentcan be prevented, and a user can use the cable without any worry; and meanwhile, the cable has the multiple functions of waterproof property, sunscreen property and wear-resisting property, so that damage of the cable can be prevented, influence to use of the user caused by damage of the cable can be avoided, and property loss can be reduced at the same time.

Description

technical field [0001] The invention belongs to the technical field of cables, in particular to a graphene fiber insulated cable. Background technique [0002] As one of the important supporting industries of national economic construction, wire and cable accounts for 1 / 4 of the output value of China's electrical industry. It has a wide variety of products and a wide range of applications, involving industries such as electric power, construction, communications, and manufacturing, and is closely related to various sectors of the national economy. Wires and cables are also known as the "arteries" and "nerves" of the national economy. They are indispensable basic equipment for transmitting electric energy, transmitting information, manufacturing various motors, instruments, and meters, and realizing electromagnetic energy conversion. Basic products necessary in a modernized society. [0003] The wire and cable industry is the second largest industry in the machinery industr...

AI Technical Summary

Problems solved by technology

[0014] Aiming at the deficiencies of the prior art, the present invention provides a graphene fiber insulated cable, which solves the problem that the existing cable has low insulation and is easy to cause electric shock accidents, and the existing cable has no waterproof layer, sunscreen layer and wear-resistant layer , making the cable life lower and easy to damage the problem

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