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An environment-friendly wear-resistant cable

An environmentally friendly, cable technology, applied in the direction of insulated cables, cables, circuits, etc., can solve the problems of poor wear resistance of cable skin, difficult to distinguish conductors, poor protection, etc. Effect

Active Publication Date: 2021-10-22
阳谷鑫辉电缆有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to make up for the deficiencies in the prior art, the invention proposes an environment-friendly wear-resistant cable. The invention can solve the problems of poor wear resistance, poor protection, and easy aging of the cable skin, and when the number of conductors in the cable is large, different conductors indistinguishable problem

Method used

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  • An environment-friendly wear-resistant cable
  • An environment-friendly wear-resistant cable
  • An environment-friendly wear-resistant cable

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Embodiment 1, the materials used for the wear-resistant rubber layer 4 include by weight:

[0054] 40 parts of hydrogenated nitrile rubber, 20 parts of polyvinyl chloride resin, 10 parts of natural rubber, 12 parts of ethylene-octene copolymer, 5 parts of silane coupling agent, 5 parts of modified PP, 0.5 parts of neoprene, 1 part of sulfur , 2 parts of zinc oxide, 2 parts of magnesium oxide, 2.5 parts of magnesium hydroxide inorganic flame retardant, 1 part of antimony trioxide, 10 parts of carbon microspheres, 5 parts of cast stone powder, 5 parts of nano-carbon black, 15 parts of nano-clay, 1 part of CPE special stabilizer, 5 parts of trioctyl trimellitate, 0.5 parts of paraffin, 1.5 parts of stearic acid, 1 part of pressure-sensitive microcapsules, 1 part of calcium zinc stabilizer, dodecyl dimethyl beet 2 parts of alkali, 1 part of nano silicon dioxide particles.

[0055] The materials used for the wear-resistant rubber layer 4 specifically include the following pro...

Embodiment 2

[0061] Embodiment 2, the materials used for the wear-resistant rubber layer 4 include by weight:

[0062] 45 parts of hydrogenated nitrile rubber, 25 parts of polyvinyl chloride resin, 14 parts of natural rubber, 16 parts of ethylene-octene copolymer, 9 parts of silane coupling agent, 8 parts of modified PP, 0.8 parts of neoprene, 1.5 parts of sulfur , 3.5 parts of zinc oxide, 3 parts of magnesium oxide, 3 parts of magnesium hydroxide inorganic flame retardant, 1.5 parts of antimony trioxide, 15 parts of carbon microspheres, 7.5 parts of cast stone powder, 10 parts of nano-carbon black, 17.5 parts of nano-clay, 1.5 parts of CPE special stabilizer, 6 parts of trioctyl trimellitate, 1 part of paraffin, 2 parts of stearic acid, 2.5 parts of pressure-sensitive microcapsules, 1.5 parts of calcium zinc stabilizer, dodecyl dimethyl beet 2.5 parts of alkali, 2.5 parts of nano silicon dioxide particles;

[0063] The materials used for the wear-resistant rubber layer 4 specifically inc...

Embodiment 3

[0069] Embodiment 3, the materials used for the wear-resistant rubber layer 4 include by weight:

[0070] 50 parts of hydrogenated nitrile rubber, 30 parts of polyvinyl chloride resin, 18 parts of natural rubber, 20 parts of ethylene-octene copolymer, 13 parts of silane coupling agent, 10 parts of modified PP, 1 part of neoprene, 2 parts of sulfur , 5 parts of zinc oxide, 4 parts of magnesium oxide, 4 parts of magnesium hydroxide inorganic flame retardant, 2 parts of antimony trioxide, 20 parts of carbon microspheres, 10 parts of cast stone powder, 15 parts of nano-carbon black, 20 parts of nano-clay, 2 parts of CPE special stabilizer, 7 parts of trioctyl trimellitate, 1.5 parts of paraffin, 3 parts of stearic acid, 5 parts of pressure-sensitive microcapsules, 2 parts of calcium zinc stabilizer, dodecyl dimethyl beet 3 parts of alkali, 5 parts of nano silicon dioxide particles;

[0071] The materials used for the wear-resistant rubber layer 4 specifically include the followin...

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Abstract

The invention belongs to the technical field of electric cables, and is specifically an environment-friendly wear-resistant cable, which includes a main conductor whose surface is wrapped with a No. 1 insulating layer, and a secondary conductor whose surface is wrapped with a No. 2 insulating layer. Arranged and connected through the second insulating layer to form a flat wire group; one edge of the first insulating layer is provided with a concave part, and the concave part is located inside the first insulating layer; the outer side of the second insulating layer on one side of the wire group is set There is a convex part, and the convex part is suitable for the concave part of the No. 1 insulating layer; the wire group is wrapped around the outside of the main conductor and solidified by gluing; the outer side of the solid wire group is wrapped with multi-layer wear-resistant waterproof cloth and It is solidified by gluing; the waterproof cloth is wrapped with a wear-resistant rubber layer; the present invention can produce cables with wear resistance and tear resistance through the production method of environmentally friendly wear-resistant cables. The problem of indistinguishability when the number of conductors is large.

Description

technical field [0001] The invention belongs to the technical field of cables, in particular to an environment-friendly wear-resistant cable. Background technique [0002] With the development of society, people pay more and more attention to environmental protection. In order to improve the environmental protection performance of cables, in general, some inorganic flame retardant materials are added to the polymer materials used for cable insulation and sheathing, such as adding hydrogen Aluminum oxide, magnesium hydroxide and other flame retardants are used to improve the flame retardant performance of the material, but the addition of these fillers is limited. Adding these fillers will reduce the electrical and mechanical properties of the cable. If too much is added, the electrical properties of the cable will be damaged. Performance and mechanical properties just can't meet the requirement of use. Although these inorganic filling materials are added, the cable will sti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L15/00C08L27/06C08L7/00C08L23/08C08L23/26C08L11/00C08L91/06C08K13/02C08K3/22C08K3/06C08K3/04C08K3/36C08J7/04H01B7/00H01B7/17H01B7/18H01B7/24H01B7/28H01B7/29H01B7/295H01B7/36
CPCC08J2315/00C08J2449/00C08K2003/222C08K2003/2296C08K2201/011C08L15/005C08L2201/04C08L2201/08C08L2205/035H01B7/0045H01B7/17H01B7/18H01B7/24H01B7/28H01B7/292H01B7/295H01B7/361C08L27/06C08L7/00C08L23/0815C08L23/26C08L11/00C08L91/06C08K13/02C08K3/22C08K3/06C08K3/04C08K3/36C08K3/2279
Inventor 周民主陈锦升徐通
Owner 阳谷鑫辉电缆有限公司
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