Anti-corrosive epoxy paint

A technology of epoxy anti-corrosion paint and epoxy resin, which is applied in anti-corrosion coatings, epoxy resin coatings, coatings, etc., to achieve the effects of good corrosion resistance, good mechanical properties, and high stability

Inactive Publication Date: 2017-05-31
合肥英索莱特新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Commonly used anti-corrosion coatings can no longer meet these needs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Embodiment 1: a kind of epoxy anticorrosion paint, the raw material according to weight percentage comprises: epoxy resin 23%, nano-titanium dioxide 7%, deionized water 9%, coal tar pitch 7%, butylated amino resin 8%, scale 4% graphite, 2% aluminum tripolyphosphate, 2% zinc phosphate, 4% aluminum oxide, 4% tertiary amine curing accelerator, 4% silane coupling agent, 11% ethanol ether acetate, 3% diluent , cellulose acetate 6%, aqueous magnesium hydroxide 6%.

[0011] Further, the nano titanium dioxide is anatase titanium dioxide.

[0012] The epoxy anti-corrosion paint obtained according to the above formula has the characteristics of tough coating film, wear resistance, good adhesion, chemical corrosion resistance, strong alkali resistance, water resistance, solvent resistance, oil resistance, etc., and has good insulation. Nano-titanium dioxide has strong ultraviolet shielding effect, good dispersion and weather resistance, and improves the antibacterial, self-cleani...

Embodiment 2

[0013] Embodiment 2: a kind of epoxy anticorrosion paint, the raw material according to weight percentage comprises: epoxy resin 25%, nano-titanium dioxide 8%, deionized water 8%, coal tar pitch 6%, butylated amino resin 7%, scale 5% graphite, 2% aluminum tripolyphosphate, 2% zinc phosphate, 3% aluminum oxide, 3% tertiary amine curing accelerator, 3% silane coupling agent, 11% ethanol ether acetate, 3% diluent , cellulose acetate 6%, aqueous magnesium hydroxide 8%.

[0014] Further, the nano titanium dioxide is anatase titanium dioxide.

[0015] The epoxy anti-corrosion paint obtained according to the above formula has the characteristics of tough coating film, wear resistance, good adhesion, chemical corrosion resistance, strong alkali resistance, water resistance, solvent resistance, oil resistance, etc., and has good insulation.

Embodiment 3

[0016] Embodiment 3: a kind of epoxy anticorrosion paint, the raw material according to weight percentage comprises: epoxy resin 26%, nano titanium dioxide 8%, deionized water 8%, coal tar pitch 6%, butylated amino resin 9%, scale 5% graphite, 1% aluminum tripolyphosphate, 3% zinc phosphate, 4% aluminum oxide, 3% tertiary amine curing accelerator, 3% silane coupling agent, 10% ethanol ether acetate, 3% diluent , cellulose acetate 7%, aqueous magnesium hydroxide 4%.

[0017] Further, the nano titanium dioxide is anatase titanium dioxide.

[0018] The epoxy anti-corrosion paint obtained according to the above formula has the characteristics of tough coating film, wear resistance, good adhesion, chemical corrosion resistance, strong alkali resistance, water resistance, solvent resistance, oil resistance, etc., and has good insulation.

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PUM

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Abstract

The invention relates to an anti-corrosive epoxy paint. The anti-corrosive epoxy paint contains the following raw materials in percentage by weight: 20-30% of epoxy resin, 4-10% of nanometer titania, 7-10% of deionized water, 5-8% of coal tar pitch, 6-10% of butylated amino resin, 2-6% of flaky graphite, 1-3% of aluminium triphosphate, 1-3% of zinc phosphate, 2-5% of aluminium oxide, 3-5% of a tertiary amine curing accelerator, 3-5% of a silane coupling agent, 8-12% of ethoxyethyl acetate, 1-4% of a diluent, 4-8% of cellulose acetate and 4-8% of waterborne magnesium hydroxide. The anti-corrosive epoxy paint obtained according to the formula has the advantages of tough paint film, durability, good adhesion force, chemical corrosion resistance, strong alkali resistance, water resistance, solvent resistance, oil resistance, good insulation and so on.

Description

technical field [0001] The invention relates to anticorrosion paint, in particular to an epoxy anticorrosion paint. Background technique [0002] With the development of modern industry, the emergence of a number of emerging industrial fields and the construction of many modern projects have put forward higher requirements for the ability and service life of anti-corrosion coatings to withstand the environment. Commonly used anti-corrosion coatings can no longer meet these needs. The concept of "Heavy Duty Coating" proposed by people generally refers to the use in harsh corrosive environments, including supporting coatings for primers and topcoats. To put it simply: heavy-duty anti-corrosion coatings are coatings that have a longer service life and can adapt to more harsh environments. In chemical atmosphere and marine environment, heavy-duty anti-corrosion coatings can generally be used for more than 10 years or 15 years. In acid, alkali, salt and solvent media, and under...

Claims

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Application Information

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IPC IPC(8): C09D163/00C09D195/00C09D161/32C09D5/08C09D7/12
CPCC09D163/00C08K2201/011C08L2201/08C08L2205/035C09D5/08C09D7/61C09D7/70
Inventor 倪世宏王华林
Owner 合肥英索莱特新材料科技有限公司
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