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Graphene anticorrosive paint and preparation method thereof

An anti-corrosion coating and graphene technology, applied in anti-corrosion coatings, conductive coatings, radiation-absorbing coatings, etc., can solve the problems of graphene coatings being easily corroded and aged, unable to perform self-cleaning, acid and alkali resistance, etc. The effect of electrical conductivity or salt spray resistance, enhanced wear resistance, good hydrophobicity

Inactive Publication Date: 2015-12-09
王秋芹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the development of industry, graphene anti-corrosion coatings are more and more important for the anti-corrosion, wear-resistant and acid-alkali resistance of the main coatings used in outdoor equipment of power grids. At present, common graphene coatings are easily damaged Corrosion and aging, can not play a role in self-cleaning, acid and alkali resistance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The graphene anticorrosion coating of the present embodiment is made up of following weight parts: graphene 37 parts; Zinc silicate 37 parts; Talcum powder 37 parts; Hexafluorobutyl methacrylate-acrylate copolymer emulsion 37 parts; 37 parts of fluorocarbon resin; 37 parts of hydroxyethyl cellulose; 7 parts of acrylic acid; 7 parts of 2,4,6-tris(dimethylaminomethyl)phenol; 7 parts of dibutyltin dilaurate; 7 parts of styrene-acrylic emulsion 7 parts of sodium tripolyphosphate; 7 parts of fumed aluminum oxide; 7 parts of aluminum silicate fiber; 7 parts of triisopropylphenyl phosphate; 7 parts of ammonium carbonate; 7 parts of titanium dioxide; 7 parts of toughening agent; 7 parts of coagulant; 7 parts of diluent; 7 parts of iron powder; 7 parts of silica sol. Wherein the particle size of the graphene is 30nm.

[0019] The preparation method of the graphene anticorrosion coating of the present embodiment is as follows: (1), carry out batching according to the composition...

Embodiment 2

[0021] The graphene anticorrosion coating of the present embodiment is made up of following weight parts: graphene 46 parts; Zinc silicate 46 parts; Talcum powder 46 parts; Hexafluorobutyl methacrylate-acrylate copolymer emulsion 46 parts; 46 parts of fluorocarbon resin; 46 parts of hydroxyethyl cellulose; 6 parts of acrylic acid; 6 parts of 2,4,6-tris(dimethylaminomethyl)phenol; 6 parts of dibutyltin dilaurate; 6 parts of styrene-acrylic emulsion 6 parts of sodium tripolyphosphate; 6 parts of fumed aluminum oxide; 6 parts of aluminum silicate fiber; 6 parts of triisopropylphenyl phosphate; 6 parts of ammonium carbonate; 6 parts of titanium dioxide; 6 parts of toughening agent; 6 parts of coagulant; 6 parts of thinner; 6 parts of iron powder; 6 parts of silica sol. Wherein the particle size of the graphene is 30nm.

[0022] The preparation method of the graphene anticorrosion coating of the present embodiment is as follows: (1), carry out batching according to the composition...

Embodiment 3

[0024] The graphene anticorrosion coating of the present embodiment is made up of following material in parts by weight: 30 parts of graphene; 30 parts of zinc silicate; 30 parts of talcum powder; 30 parts of fluorocarbon resin; 30 parts of hydroxyethyl cellulose; 1 part of acrylic acid; 1 part of 2,4,6-tris(dimethylaminomethyl)phenol; 1 part of dibutyltin dilaurate; 1 part of styrene-acrylic emulsion 1 part of sodium tripolyphosphate; 1 part of fumed aluminum oxide; 1 part of aluminum silicate fiber; 1 part of triisopropylphenyl phosphate; 1 part of ammonium carbonate; 1 part of titanium dioxide; 1 part of toughening agent; 1 part of coagulant; 1 part of diluent; 1 part of iron powder; 1 part of silica sol. Wherein the particle size of the graphene is 40nm.

[0025] The preparation method of the graphene anticorrosion coating of the present embodiment is as follows: (1), carry out batching according to the composition of graphene anticorrosion coating; (2), at first add grap...

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Abstract

The invention discloses graphene anticorrosive paint and a preparation method thereof. The graphene anticorrosive paint is prepared from graphene, zinc silicate, talcum powder, hexafluorobutyl methacrylate-acrylic ester copolymer emulsion, organosilicone modification fluorocarbon resin, hydroxyethyl cellulose, acrylic acid, 2, 4, 6-tri(dimethyl aminomethyl) phenol, dibutyltin dilaurate, styrene-acrylic emulsion, sodium triphosphate, gaseous phase aluminum oxide, alumina silicate fibers, isopropyl phenyl diphenyl phosphate, ammonium carbonate, titanium dioxide, toughening agents, coagulating agents, thinning agents, iron powder and silica sol, and the graphene anticorrosive paint is prepared out through a step-by-step mixing method. The graphene anticorrosive paint is corrosion-resistant, abrasion-resistant, capable of absorbing heat and applicable to outdoor equipment of an electric power grid.

Description

technical field [0001] The invention belongs to the technical field of anti-corrosion coatings, in particular to a graphene anti-corrosion coating applied to outdoor equipment of a power grid and a preparation method thereof. Background technique [0002] Power equipment (power system) mainly includes two categories: power generation equipment and power supply equipment. transformers, contactors, etc. [0003] With the development of industry, graphene anti-corrosion coatings are more and more important for the anti-corrosion, wear-resistant and acid-alkali resistance of the main coatings used in outdoor equipment of power grids. At present, common graphene coatings are easily damaged Corrosion and aging, can not play a role in self-cleaning, acid and alkali resistance. Contents of the invention [0004] The object of the present invention is to address the above problems, develop a kind of wear-resistant, corrosion-resistant, the preparation method of the graphene antic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D4/02C09D4/06C09D5/08C09D5/24C09D5/32C09D7/12
Inventor 王秋芹
Owner 王秋芹
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