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Environment-friendly wear-resistant cable

An environmentally friendly, cable technology, used in insulated cables, cables, circuits, etc., can solve the problems of poor wear resistance of cable skin, difficult to distinguish conductors, poor protection, etc., to achieve good adhesion and aging resistance, fast vulcanization speed , The effect of good anti-scorch performance

Active Publication Date: 2019-12-20
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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  • 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 cables, and particularly relates to an environment-friendly wear-resistant cable. The environment-friendly wear-resistant cable comprises a main conductor with a surface wrapped with a first insulating layer and comprises auxiliary conductors with surfaces wrapped with second insulating layers, wherein the adjacent auxiliary conductors are arranged in parallel and connected into a whole through the second insulating layers 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 surface of the second insulating layer at one side surface of the wire group is provided with a convex part, and the convex part is matched withthe concave part of the first insulating layer; the wire group is annularly wound outside the main conductor and is fixed through gluing; a plurality of layers of wear-resistant waterproof cloth arewound outside the fixed wire group and are fixed through gluing; and the waterproof cloth is wrapped with a wear-resistant rubber layer. According to the production method of the environment-friendlywear-resistant cable, the wear-resistant and tear-resistant cable can be produced, and meanwhile, the cable can be used to solve the problem that the cable conductors cannot be distinguished when thenumber of the cable 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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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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