Abrasion-proof and cold-resistant environment-friendly electric cable

Abstract

The invention discloses an abrasion and cold resistance type environmental cable, comprising an aluminum foil layer with single surface and an intercalated tape layer arranged in the aluminum foil layer with single surface, wherein, the intercalated tape layer is inside provided with a plurality of pairs of cabled yarns, the cabled yarn comprises a binding tape and two copper conducting wires which are arranged in the binding tape, the two sides of the copper conducting wires are wrapped with an insulating barrier, and the outside of the aluminum foil layer with single surface is wrapped with a TPU jacket. The thermoplasticity TPU elastomeric material adopted by the jacket is of good electrical property, toughness, low temperature flexility, abrasive resistance and cold tolerance, prolongs the service life of cable and improves the wearing property of cable.

Description

technical field [0001] The invention relates to a wear-resistant and cold-resistant environment-friendly cable. Background technique [0002] With the advent of the information age, the amount of information transmission has grown explosively. As an effective means of large-capacity and long-distance transmission, electric cables and optical cables have been widely used. However, under the condition of low temperature, the sheath of the cable is easy to harden and become brittle, so that it is easy to break and crack, which shortens the service life of the cable; , and it is easy to cause damage to the cable; at the same time, ordinary cable materials contain many harmful elements such as lead, cadmium, phosphorus, etc., which are difficult to handle during recycling, which will not only pollute the environment, but also cause harm to the human body, especially When a fire breaks out, a lot of smoke and acid gas will be released. Contents of the invention [0003] The pu...

AI Technical Summary

Problems solved by technology

However, under the condition of low temperature, the sheath of the cable is easy to harden and become brittle, so that it is easy to break and crack, which shortens the service life of the cable; , and it is easy to cause damage to the cable; at the same time, ordinary cable materials contain many harmful elements such as lead, cadmium, phosphorus, etc., which are difficult to handle during recycling, which will not only pollute the environment, but also cause harm to the human body, especially When a fire breaks out, a lot of smoke and acid gas will be released

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