Aluminum conductor power cable material with excellent mechanical property

A cable material and mechanical technology, applied in the direction of circuits, electrical components, organic insulators, etc., can solve the problems of high copper density, thermal stability and anti-extension performance, lack of domestic resources, etc., to achieve excellent anti-extension performance, products Good toughness, good vulcanization effect

Inactive Publication Date: 2016-06-29
ANHUI RUIKAN SCI CABLE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the core materials of power cables are mainly copper and aluminum, but the copper density is high, the domestic resources are relatively scarce, and they are easily affected by the internation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] An aluminum core power cable material with excellent mechanical properties, its raw materials include: 30 parts of low phenyl silicone rubber, 25 parts of nitrile rubber, 20 parts of metallocene polyethylene, 2.5 parts of tetramethylthiuram disulfide 1 part of antimony dioxide, 0.6 part of potassium ammonium dichromate, 0.3 part of poly-p-nitrosobenzene, 2 parts of coumarone resin, 1.2 parts of coal tar pitch, 1.2 parts of chlorinated paraffin, 1 part of tall oil, bis 2 parts of dodecyl alcohol ester, 1 part of pine tar, 20 parts of modified wheat protein, 5 parts of attapulgite, 75 parts of fumed silica, 8 parts of calcined clay, 1.5 parts of ultraviolet light absorber UV-531, antioxidant 2640.5 parts, 2 parts zinc stearate.

Embodiment 2

[0018] An aluminum core power cable material with excellent mechanical properties, its raw materials include, by weight, 40 parts of low-phenyl silicone rubber, 15 parts of nitrile rubber, 35 parts of metallocene polyethylene, and 1.5 parts of tetramethylthiuram disulfide 2 parts of antimony dioxide, 0.5 parts of potassium ammonium dichromate, 0.8 parts of poly-p-nitrosobenzene, 1 part of coumarone resin, 1.8 parts of coal tar pitch, 0.6 parts of chlorinated paraffin, 2 parts of tall oil, bis 1 part of dodecyl alcohol ester, 3 parts of pine tar, 10 parts of modified wheat protein, 15 parts of attapulgite, 50 parts of fumed silica, 16 parts of calcined clay, 10.5 parts of ultraviolet absorber UV-53, antioxidant 2641.5 parts, 1 part zinc stearate.

Embodiment 3

[0020] An aluminum core power cable material with excellent mechanical properties, its raw materials include: 35 parts of low phenyl silicone rubber, 18 parts of nitrile rubber, 32 parts of metallocene polyethylene, 2.1 parts of tetramethylthiuram disulfide 1.8 parts of antimony dioxide, 0.55 parts of potassium ammonium dichromate, 0.6 parts of poly-p-nitrosobenzene, 1.3 parts of coumarone resin, 1.6 parts of coal tar pitch, 0.8 parts of chlorinated paraffin, 1.5 parts of tall oil, bis 1.5 parts of dodecyl alcohol ester, 2 parts of pine tar, 14 parts of modified wheat protein, 12 parts of attapulgite, 60 parts of fumed silica, 13 parts of calcined clay, 10.8 parts of ultraviolet absorber UV-53, antioxidant 2641 parts, 1.4 parts of zinc stearate.

[0021] The modified wheat protein is prepared by the following process: 60 parts of wheat protein and 15 parts of distilled water are mixed and stirred according to parts by weight, the stirring speed is 1400r / min, and the stirring t...

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PUM

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Abstract

The invention discloses an aluminum conductor power cable material with an excellent mechanical property. The aluminum conductor power cable material is prepared from raw materials in parts by weight as follows: 30-40 parts of low-phenyl silicone rubber, 15-25 parts of nitrile rubber, 20-35 parts of metallocene polyethylene, 1.5-2.5 parts of tetramethyl thiuram disulfide, 1-2 parts of antimony dioxide, 0.5-0.6 parts of potassium ammonium dichromate, 0.3-0.8 parts of poly-p-nitrosobenzene, 1-2 parts of coumarone resin, 1.2-1.8 parts of coal pitch, 0.6-1.2 parts of chlorinated paraffin, 1-2 parts of tall oil, 1-2 parts of bis-dodecanol ester, 1-3 parts of pine tar oil, 10-20 parts of modified wheat protein, 5-15 parts of attapulgite, 50-75 parts of fumed silica, 8-16 parts of calcined clay, 0.5-1.5 parts of an ultraviolet absorber UV-531, 0.5-1.5 parts of an antioxidant 264 and 1-2 parts of zinc stearate. The aluminum conductor power cable material has good thermal stability and excellent extension resistance.

Description

technical field [0001] The invention relates to the technical field of cable materials, in particular to an aluminum core power cable material with excellent mechanical properties. Background technique [0002] Power cables are cable products used to transmit and distribute high-power electric energy in the main line of the power system, including 1-500KV and above various voltage levels and various insulated power cables. At present, the core materials of power cables are mainly copper and aluminum, but the copper density is high, the domestic resources are relatively scarce, and they are easily affected by the international market. Aluminum core power cables are more and more widely used, but the thermal stability of aluminum core power cable materials The resistance and extension resistance need to be improved urgently. Contents of the invention [0003] The invention provides an aluminum core power cable material with excellent mechanical properties, good thermal stab...

Claims

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Application Information

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IPC IPC(8): C08L83/04C08L9/02C08L23/06C08L45/00C08L95/00C08L91/06C08L89/00C08L91/00C08K13/02C08K3/22C08K3/34C08K3/36C08K5/098C08K5/13C08K5/132C08K5/40H01B3/28H01B3/44
CPCC08L83/04C08K2201/014C08L2201/06C08L2201/08C08L2203/202C08L2205/035C08L2314/06H01B3/28H01B3/441C08L9/02C08L23/06C08L45/00C08L95/00C08L91/06C08L89/00C08L91/00C08K13/02C08K3/2279C08K3/346C08K3/36C08K5/098C08K5/13C08K5/132C08K5/40
Inventor 万俊生周本富
Owner ANHUI RUIKAN SCI CABLE
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