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Electric wear-resistant anti-corrosion cable

A corrosion-resistant and corrosion-resistant layer technology, applied in the direction of power cables, insulated cables, cables, etc. with shielding layer/conductive layer, to achieve high weather resistance, excellent impact resistance, and good elasticity

Inactive Publication Date: 2016-07-20
郭秀珍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the development of social economy and science and technology, people have higher and higher requirements on cables, and have strict requirements on the anti-aging performance, tensile resistance and wear resistance of cables. In terms of performance, it is difficult to meet the existing use requirements, especially when it is necessary to meet the requirements of water resistance, flame retardancy, and the need to drag and move

Method used

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  • Electric wear-resistant anti-corrosion cable

Examples

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Effect test

Embodiment 1

[0033] A wear-resistant and corrosion-resistant cable for electric power, with a structure such as figure 1 As shown, it consists of 3 cable cores, an alloy lead sheath shielding layer 3 and a wear-resistant and corrosion-resistant layer 1, and a steel strip 2 is arranged between the wear-resistant and corrosion-resistant layer 1 and the alloy aluminum sheath shielding layer 3, and the steel strip 2 Both sides are coated with anti-corrosion paint, a waterproof layer 7 is set between the alloy lead sheath shielding layer 3 and the 3 cable cores, a filling layer 6 is set between the 3 cable cores and the waterproof layer 7, and the 3 cable cores are evenly arranged on the filling layer 6, the cable core includes a conductor 4 and an insulating layer 5 covering the conductor;

[0034] The waterproof layer 7 is a polyvinyl chloride waterproof layer, the thickness of the wear-resistant and corrosion-resistant layer is 2 mm, the material used for the shielding layer of the alloy lea...

Embodiment 2

[0044] The wear-resistant and corrosion-resistant cable for electric power as described in embodiment 1, the difference is that:

[0045] The thickness of the wear-resistant and corrosion-resistant layer is 1.5mm, and the raw material components of the wear-resistant and corrosion-resistant layer are as follows, all in parts by weight:

[0046] 58 parts of styrene-butadiene rubber, 32 parts of neoprene rubber, 23 parts of fluoroether rubber, 5 parts of graphene, 5 parts of phenolic resin, 698 parts of silane coupling agent Si, 15 parts of semi-reinforced furnace black, 12 parts of calcined clay, 2 parts of magnesium chloride parts, magnesium powder 4 parts, nano molybdenum disulfide (MoS 2 ) 7 parts, phenylenediamine derivatives anti-aging agent 8 parts, plasticizer 6 parts, accelerator NS 4 parts.

[0047] The material for the wear-resistant and corrosion-resistant layer is prepared according to the following method, and the steps are as follows:

[0048] (1) Molybdenum dis...

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Abstract

The invention relates to an electric wear-resistant anti-corrosion cable, and the cable comprises a cable core, an alloy lead sheath shielding layer, and a wear-resistant anti-corrosion layer. A steel belt is disposed between the wear-resistant anti-corrosion and the alloy lead sheath shielding layer, and two surfaces of the steel belt are coated with anti-corrosion paint. A waterproof layer is disposed between the alloy lead sheath shielding layer and the cable core, and a filling layer is disposed between the cable core and the waterproof layer. The cable core comprises a conductor and an insulating layer wrapping the conductor. The above structure and the design of the wear-resistant anti-corrosion layer enable the aging, wear-resistant and anti-corrosion performances of the cable to be higher, and prolonging the service life of the cable.

Description

technical field [0001] The invention relates to a wear-resistant and corrosion-resistant cable for electric power, which belongs to the technical field of electric power equipment. Background technique [0002] The cable is usually a rope-like cable twisted by several or several groups of wires, and each group is twisted with at least two wires. Each group of wires is insulated from each other and is often twisted around a center. The entire outer surface is covered with a highly insulated jacket layer. With the development of social economy and science and technology, people have higher and higher requirements on cables, and have strict requirements on the anti-aging performance, tensile resistance and wear resistance of cables. In terms of performance, it is difficult to meet the existing use requirements, especially in the case of water resistance, flame retardancy, and the need to drag and move. Contents of the invention [0003] Aiming at the deficiencies of the pri...

Claims

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Application Information

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IPC IPC(8): H01B9/02H01B7/17H01B7/18H01B7/22H01B7/28H01B7/282C08L9/06C08L11/00C08L71/03C08L61/06C08K13/02C08K3/04C08K3/34C08K3/16C08K3/08C08K3/30C08K5/548
CPCH01B9/02C08L9/06C08L2203/202C08L2205/035H01B7/17H01B7/1835H01B7/22H01B7/2806H01B7/2825C08L11/00C08L71/03C08L61/06C08K13/02C08K3/04C08K3/346C08K2003/166C08K3/08C08K2003/3009C08K5/548
Inventor 郭秀珍
Owner 郭秀珍
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