Heat-resistant anticorrosion cable

A corrosion-resistant and cable technology, applied in the direction of insulating cables, cables, circuits, etc., can solve the problems of high temperature resistance and corrosion resistance that cannot meet the requirements, so as to promote the formation of cross-linked vulcanization and cross-linked networks, and increase high temperature resistance and mechanical strength, the effect of increasing compatibility

Inactive Publication Date: 2016-05-18
繁昌县菲德通讯材料设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the development of society, people have put forward higher requirements for the performance of cables. In addition, the use environment of cable materials is changeable. The existing EPDM cable materials can no longer meet the requirements of high temperature resistance and corrosion resistance. Therefore, it is necessary to propose a new heat-resistant and corrosion-resistant cable

Method used

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  • Heat-resistant anticorrosion cable

Examples

Experimental program
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Effect test

Embodiment 1

[0021] A heat-resistant and corrosion-resistant cable, comprising a wire, a high-temperature-resistant insulating layer covering the wire, a shielding layer covering the high-temperature-resistant insulating layer, and a protective layer covering the shielding layer;

[0022] Among them, the raw materials of the protective layer include by weight: 50 parts of EPDM rubber, 30 parts of silicone rubber, 10 parts of ethylene acrylate rubber, 20 parts of fluororubber, 15 parts of modified diatomite, and 25 parts of modified white carbon black. 1 part of ferric oxide, 30 parts of acetyl trioctyl citrate, 20 parts of epoxy octyl soybean oleate, 30 parts of zinc borate, 10 parts of magnesium hydroxide, 20 parts of expandable graphite, maleic anhydride graft phase 0.1 parts of solvent, 0.6 parts of sulfur, 251 parts of bismuth, 0.6 parts of triallyl cyanurate, 4 parts of Ca / Zn composite stabilizer, 10100.4 parts of antioxidant, 2640.3 parts of anti-aging agent, 4 parts of polyethylene w...

Embodiment 2

[0027] A heat-resistant and corrosion-resistant cable, comprising a wire, a high-temperature-resistant insulating layer covering the wire, a shielding layer covering the high-temperature-resistant insulating layer, and a protective layer covering the shielding layer;

[0028] Among them, the raw materials of the protective layer include by weight: 70 parts of EPDM rubber, 15 parts of silicone rubber, 15 parts of ethylene acrylate rubber, 15 parts of fluororubber, 25 parts of modified diatomite, and 15 parts of modified white carbon black. 3 parts, 3 parts of ferric oxide, 20 parts of acetyl trioctyl citrate, 30 parts of epoxy octyl soybean oleate, 20 parts of zinc borate, 15 parts of magnesium hydroxide, 10 parts of expandable graphite, maleic anhydride graft phase 0.3 parts of solvent, 0.4 parts of sulfur, 252 parts of bismuth, 0.4 parts of triallyl cyanurate, 6 parts of Ca / Zn composite stabilizer, 10100.2 parts of antioxidant, 2640.5 parts of anti-aging agent, 2 parts of polyet...

Embodiment 3

[0033] A heat-resistant and corrosion-resistant cable, comprising a wire, a high-temperature-resistant insulating layer covering the wire, a shielding layer covering the high-temperature-resistant insulating layer, and a protective layer covering the shielding layer;

[0034] Among them, the raw materials of the protective layer include by weight: 55 parts of EPDM rubber, 25 parts of silicone rubber, 11 parts of ethylene acrylate rubber, 18 parts of fluororubber, 18 parts of modified diatomite, and 22 parts of modified white carbon black. 1.5 parts of ferric oxide, 27 parts of trioctyl acetyl citrate, 23 parts of epoxy octyl soybean oleate, 28 parts of zinc borate, 11 parts of magnesium hydroxide, 18 parts of expandable graphite, maleic anhydride graft phase 0.15 parts of solvent, 0.55 parts of sulfur, 251.3 parts of bismuth, 0.55 parts of triallyl cyanurate, 4.5 parts of Ca / Zn composite stabilizer, 10100.35 parts of antioxidant, 2640.35 parts of anti-aging agent, 3.5 parts of ...

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Abstract

The invention discloses a heat-resistant anticorrosion cable. The heat-resistant anticorrosion cable comprises a conducting wire, a high-temperature-resistant insulation layer covering the conducting wire, a shielding layer covering the high-temperature-resistant insulation layer and a protection layer covering the shielding layer, wherein the protection layer is prepared from the following raw materials: EPDM, silicone rubber, ethylene-acrylic elastomer, fluororubber, modified diatomite, modified white carbon black, ferric oxide, acetyl trioctyl citrate, 2-ethyl hexyl ester of epoxidized soybean oil, zinc borate, magnesium hydroxide, expansible graphite, maleic anhydride grafted compatilizer, sulfur, 2,5-dimethyl-2,5-di(tert-butylperoxy)hexane, triallyl cyanurate, Ca / Zn composite stabilizer, antioxidant 1010, anti-aging agent 264 and polyethylene wax. The heat-resistant anticorrosion cable is good in corrosion resistance and good in heat resistance.

Description

technical field [0001] The invention relates to the technical field of cables, in particular to a heat-resistant and corrosion-resistant cable. Background technique [0002] EPDM rubber has good weather resistance, ozone resistance, heat resistance, acid and alkali resistance, oil resistance, corrosion resistance, and excellent processing performance, so it is widely used in the cable industry. With the development of society, people have put forward higher requirements for the performance of cables. In addition, the use environment of cable materials is changeable. The existing EPDM cable materials can no longer meet the requirements of high temperature resistance and corrosion resistance. Therefore, a new heat-resistant and corrosion-resistant cable needs to be proposed. Contents of the invention [0003] Based on the technical problems in the background technology, the present invention proposes a heat-resistant and corrosion-resistant cable, which has good heat resist...

Claims

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Application Information

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IPC IPC(8): C08L23/16C08L83/04C08L23/08C08L27/12C08K13/06C08K9/06C08K3/36C08K7/24C08K3/34C08K3/22H01B7/18H01B7/28H01B7/29
CPCC08L23/16C08L2201/08C08L2203/202C08L2205/035C08L2312/00H01B7/18H01B7/2806H01B7/29
Inventor 刘菲
Owner 繁昌县菲德通讯材料设计有限公司
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