Wear-resistant electric cable structure

Abstract

The invention discloses a wear-resistant electric cable structure which comprises a copper conductor and a silicon rubber insulating layer coated on the copper conductor, wherein the exterior of the silicon rubber insulating layer is provided with a low-smoke halogen-free flame-retardant B-class polyolefin protective layer, and the exterior of the low-smoke halogen-free flame-retardant B-class polyolefin protective layer is provided with a PE (polyethylene) material layer. In the invention, the low-smoke halogen-free flame-retardant B-class polyolefin protective layer is arranged outside the silicon rubber insulating layer of the cable and provided with the PE material layer, so that the cable is not easy to burn and more wear-resistant, the cable skin is not easy to damage and the cable is safe. The wear-resistant electric cable structure provided by the invention has simple manufacture, low production cost and good wear-resistant effect, and is low-smoke flame-retardant.

Description

technical field [0001] The invention relates to a cable structure, in particular to a wear-resistant cable structure. Background technique [0002] Cables are commonly used connecting wires in industrial and daily equipment. With the development of society, people have higher and higher requirements for fire prevention, and the cables required to be used are not easy to burn. The outer layer of non-flammable cables is generally equipped with a halogen-free low-smoke flame-retardant B-type polyolefin protective layer, but Halogen-free low-smoke flame-retardant B-type polyolefin protective layer is not wear-resistant during use, and its outer skin is easily damaged, which affects its use. Contents of the invention [0003] The object of the present invention is to provide a wear-resistant cable structure that is not easy to burn and wear-resistant. [0004] The present invention adopts the following scheme to achieve: the wear-resistant cable structure includes a copper wi...

AI Technical Summary

Problems solved by technology

With the development of society, people have higher and higher requirements for fire prevention, and the cables required to be used are not easy to burn. The outer layer of non-flammable cables is generally equipped with a halogen-free low-smoke flame-retardant B-type polyolefin protective layer, but Halogen-free low-smoke flame-retardant Class B polyolefin protective layer is not wear-resistant when used, and its outer skin is easily damaged, which affects the use

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