Anti-corrosion cable material based on epoxy resin and preparation method thereof

An epoxy resin and anti-corrosion technology, applied in the direction of plastic/resin/wax insulators, organic insulators, etc., can solve the problems of cable use effect discount, cable corrosion, loss of signal, etc., achieve use effect and life improvement, improve physical machinery Performance, the effect of improving the mechanical properties of materials

Inactive Publication Date: 2018-09-04
合肥市闵葵电力工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Cables are used in a wide range of applications, but cables are usually used in harsh working environments, sometimes in acidic or alkaline environments. Such working environments often require cables to have good corrosion resistance. However, at present, many cables have weak corrosion resistance. Corrosion of the cables will occur after being used for a period of time in an acidic or alkaline environment, which will seriously af

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0033] Example 1

[0034] The present embodiment provides an epoxy resin-based anti-corrosion cable material. The epoxy resin-based anti-corrosion cable material includes the following raw materials in parts by weight: 42 parts of ethylene-vinyl acetate copolymer, nanocrystalline cellulose 8 parts, 11 parts of melamine cyanurate, 8 parts of fumed silica, 9 parts of dioctyl terephthalate, 2.1 parts of anti-corrosion components, 21 parts of radiation protection agents, 3.1 parts of antioxidants, 110 parts of water ;

[0035] Anti-corrosion components include anti-corrosion A component and anti-corrosion B component. When used, anti-corrosion A component and anti-corrosion B component need to be mixed, and the mass ratio of anti-corrosion A component and anti-corrosion B component is 3 :1;

[0036] The anti-corrosion component A includes the following raw materials in parts by weight: 21 parts of epoxy resin with a molecular weight of 190-600, 80 parts of titanium dioxide powder of 50...

Example Embodiment

[0049] Example 2

[0050] The present embodiment provides an epoxy resin-based anti-corrosion cable material. The epoxy resin-based anti-corrosion cable material includes the following raw materials in parts by weight: 23 parts of ethylene-vinyl acetate copolymer, nanocrystalline cellulose 13 parts, 7 parts of melamine cyanurate, 13 parts of fumed silica, 5 parts of dioctyl terephthalate, 4.5 parts of anti-corrosion components, 13 parts of radiation protection agent, 3.7 parts of antioxidant, 80 parts of water ;

[0051] Anti-corrosion components include anti-corrosion A component and anti-corrosion B component. When used, anti-corrosion A component and anti-corrosion B component need to be mixed, and the mass ratio of anti-corrosion A component and anti-corrosion B component is 2 :1;

[0052] The anti-corrosion component A includes the following raw materials in parts by weight: 15 parts of epoxy resin with a molecular weight of 190-600, 86 parts of titanium dioxide powder of 500-...

Example Embodiment

[0065] Example 3

[0066] The present embodiment provides an epoxy resin-based anti-corrosion cable material. The epoxy resin-based anti-corrosion cable material includes the following raw materials in parts by weight: 26 parts of ethylene-vinyl acetate copolymer, nanocrystalline cellulose 11 parts, 9 parts of melamine cyanurate, 12 parts of fumed silica, 7 parts of dioctyl terephthalate, 3.7 parts of anti-corrosion component, 17 parts of radiation protection agent, 3.5 parts of antioxidant, 90 parts of water ;

[0067] Anti-corrosion components include anti-corrosion A component and anti-corrosion B component. When used, anti-corrosion A component and anti-corrosion B component need to be mixed, and the mass ratio of anti-corrosion A component and anti-corrosion B component is 3 :1;

[0068] The anti-corrosion component A includes the following raw materials in parts by weight: 18 parts of epoxy resin with a molecular weight of 190-600, 84 parts of titanium dioxide powder of 500-8...

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Abstract

The invention provides an anti-corrosion cable material based on epoxy resin and a preparation method thereof. An anti-corrosion component containing epoxy resin is specially added on the basis of anexisting cable recipe, the anti-corrosion component is prepared from an anti-corrosion component A and an anti-corrosion component B, wherein the anti-corrosion component A is prepared from epoxy resin with the molecular weight being 190-600, titanium dioxide powder with the grain size being 500-800 meshes, a nanometer assistant containing silicon, an anti-settling agent and an organic solvent supplementary element, and the cable material is prepared. The cable material has the excellent anti-corrosion function, cables can be used to work in an acid environment or an alkali environment, the transmission effect of the cables is improved, the situation that signals are often lost in the transmission process of the cables is avoided, so that the using effect of the cables is greatly improved,the service life of the cables is prolonged greatly, and the transmission stability of the cables is improved.

Description

technical field [0001] The invention belongs to the technical field of cable materials, and in particular relates to an anti-corrosion cable material based on epoxy resin and a preparation method thereof. Background technique [0002] Cables are used in a wide range of applications, but cables are usually used in harsh working environments, sometimes in acidic or alkaline environments. Such working environments often require cables to have good corrosion resistance. However, at present, many cables have weak corrosion resistance. Corrosion of the cables will occur after being used for a period of time in an acidic or alkaline environment, which will seriously affect the transmission effect of the cables. The signal is often lost during the transmission of the cables. The emergence of the cable greatly reduces the use effect of the cable, affects the stability of the cable transmission, is not conducive to the long-term stable development of the cable industry, is not conduci...

Claims

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Application Information

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IPC IPC(8): C08L23/08C08L1/02C08L63/00C08L91/00C08K13/02C08K5/3492C08K3/36C08K5/12C08K3/22H01B3/44C08G59/44
CPCC08L23/0853C08G59/44C08K2003/2241C08K2003/2296C08L2203/202C08L2205/035H01B3/441C08L1/02C08L63/00C08L91/00C08K13/02C08K5/34928C08K3/36C08K5/12C08K3/22
Inventor 何飞
Owner 合肥市闵葵电力工程有限公司
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