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Corrosion-resistant and antistatic coating material and preparation method thereof

A coating material and antistatic technology, applied in the field of anti-corrosion and anti-static coating materials and their preparation, can solve problems such as the inability to meet anti-static and anti-corrosion requirements, achieve excellent electronic conductivity, improve dispersibility, and excellent salt spray resistance. Effect

Inactive Publication Date: 2018-08-24
SUZHOU FUZHONG PLASTIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the improvement of product performance, the existing coatings are increasingly unable to meet the requirements of good antistatic and anticorrosion, so it is necessary to

Method used

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  • Corrosion-resistant and antistatic coating material and preparation method thereof

Examples

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Effect test

Embodiment 1

[0021] An anti-corrosion and anti-static coating material, prepared from the following raw materials in parts by weight: 20 parts of epoxy-modified acrylate, 10 parts of polyaniline, 11 parts of polycarbonate, acrylonitrile-butadiene-styrene copolymer 8 parts, 7 parts of polyethylene terephthalate, 6 parts of carbon nanotubes, 4 parts of silane coupling agent, 3 parts of hexadecyltrimethylammonium bromide, polyethylene glycol octyl phenyl ether 2 parts, 3 parts of acryloyloxyethyltrimethylammonium chloride, 2 parts of polyepoxysuccinic acid, 5 parts of anti-corrosion and antistatic pigments, 1 part of film-forming agent, 1 part of leveling agent, and 0.5 parts of defoamer.

[0022] The anti-corrosion and antistatic pigment is epoxy zinc phosphate, tin antimony oxide, graphene oxide and oxide-coated titanium dioxide with a mass ratio of 1:1:1:2, and the oxide-coated titanium dioxide is silicon Titanium dioxide coated with aluminum oxide, the molar ratio of silicon to aluminum i...

Embodiment 2

[0030] An anti-corrosion and anti-static coating material, prepared from the following raw materials in parts by weight: 35 parts of epoxy-modified acrylate, 15 parts of polyaniline, 15 parts of polycarbonate, acrylonitrile-butadiene-styrene copolymer 12 parts, 11 parts of polyethylene terephthalate, 9 parts of carbon nanotubes, 6 parts of silane coupling agent, 5 parts of cetyltrimethylammonium bromide, polyethylene glycol octyl phenyl ether 4 parts, 5 parts of acryloyloxyethyltrimethylammonium chloride, 3.5 parts of polyepoxysuccinic acid, 7.5 parts of anti-corrosion and antistatic pigments, 1.5 parts of film-forming agent, 2 parts of leveling agent, 7 parts of dispersant, disinfectant Foam agent 1.5 parts.

[0031] The anticorrosion and antistatic pigment is epoxy zinc phosphate, tin antimony oxide, graphene oxide and oxide-coated titanium dioxide with a mass ratio of 1:2:2.5:3.

[0032] The oxide-coated titanium dioxide is silicon-aluminum oxide-coated titanium dioxide, w...

Embodiment 3

[0040]An anti-corrosion and anti-static coating material, prepared from the following raw materials in parts by weight: 30 parts of epoxy-modified acrylate, 12 parts of polyaniline, 13 parts of polycarbonate, acrylonitrile-butadiene-styrene copolymer 10 parts, 7-15 parts of polyethylene terephthalate, 8 parts of carbon nanotubes, 5 parts of silane coupling agent, 4 parts of hexadecyltrimethylammonium bromide, polyethylene glycol octylbenzene 3 parts of base ether, 4 parts of acryloyloxyethyltrimethylammonium chloride, 3 parts of polyepoxysuccinic acid, 6 parts of anti-corrosion and antistatic pigment, 1.2 parts of film-forming agent, 1.5 parts of leveling agent, and 1 part of defoamer share.

[0041] The anticorrosion and antistatic pigment is zinc epoxy phosphate, tin antimony oxide, graphene oxide and oxide-coated titanium dioxide with a mass ratio of 1:1.5:2:2.5, and the oxide-coated titanium dioxide is silicon Titanium dioxide coated with aluminum oxide, wherein the molar...

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Abstract

The invention provides a corrosion-resistant and antistatic coating material and a preparation method thereof. The corrosion-resistant and antistatic coating material is prepared from the following raw materials in parts by weight: 20-50 parts of epoxy modified acrylate, 10-20 parts of polyaniline, 11-18 parts of polycarbonate, 8-15 parts of acrylonitrile-butadiene-styrene copolymer, 7-15 parts ofpolyethylene glycol terephthalate, 6-12 parts of carbon nanotube, 4-8 parts of silane coupling agent, 3-6 parts of hexadecyl trimethyl ammonium bromide, 2-5 parts of polyethylene glycol octylphenol ether, 3-7 parts of acryloxyethyl trimethylammonium chloride, 2-5 parts of polyepoxysuccinic acid, 5-10 parts of corrosion-resistant and antistatic pigment, 1-2 parts of coalescent, 1-3 parts of leveling agent and 0.5-2 parts of defoaming agent. The coating material prepared by using the preparation method has good mechanical strength, corrosion resistance and weather resistance, and the surface resistivity is not higher than 8.48*105ohm and conforms to the standard of the coating material, so that the corrosion-resistant and antistatic coating material has a wide application prospect in corrosion-resistant and antistatic materials.

Description

technical field [0001] The invention belongs to the technical field of coating materials, and in particular relates to an anti-corrosion and anti-static coating material and a preparation method thereof. Background technique [0002] With the rapid development of the petrochemical industry, the amount of oil storage tanks and transportation pipelines continues to increase, and accidents such as oil leakage caused by corrosion of storage tanks and pipelines and explosions or fires caused by static charges generated during the storage and transportation of oil are frequent. If it happens, if the static electricity is not removed in time, it is easy to cause explosion hazard. Therefore, while the anti-corrosion protection of oil storage tanks and transportation pipelines, the inner wall coating must have good antistatic properties. According to GB 13348-2009 "Electrostatic Safety Regulations for Liquid Petroleum Products", anti-static and anti-corrosion coatings should be used...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/10C09D7/65C09D5/08
Inventor 史闵新
Owner SUZHOU FUZHONG PLASTIC CO LTD
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