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Magnetic cis-polybutadiene rubber modified epoxy resin anticorrosive coating material and preparation method thereof

A kind of cis-butadiene rubber and epoxy resin technology, used in epoxy resin coatings, anti-corrosion coatings, magnetic coatings, etc., can solve problems such as the decline of coating adhesion, and achieve strong anti-corrosion performance, improved stiffness, and strong impact and wear resistance. Effect

Inactive Publication Date: 2016-12-21
马鞍山采石矶涂料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the wear resistance of the anti-corrosion coating has been improved to a certain extent, the adhesion of the coating has decreased.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The magnetic butadiene rubber modified epoxy resin anticorrosive coating of this embodiment is prepared from the following raw materials in parts by weight: 200 parts of epoxy resin E51, 50 parts of butadiene rubber, 200 parts of tetrahydrofuran, and tert-butyl peroxide 8 parts of hydrogen, 2 parts of vanadyl acetylacetonate, 3 parts of sodium periodate, 8 parts of aluminum borohydride, 15 parts of hexamethylene diisocyanate, 6 parts of trimethylolpropane, octylphenol polyoxyethylene ether ammonium sulfate 5 parts, 5 parts of disodium dodecyl diphenyl ether sulfonate, 200 parts of xylene, 150 parts of n-butanol, 15 parts of ethyl orthosilicate, Fe 3 O 4 20 parts, 150 parts of absolute ethanol, 8 parts of cocamidopropyl betaine, 8 parts of carboxymethyl cellulose, 6 parts of N,N-bis(2-hydroxypropyl)aniline, 30 parts of chloroform, 25% ammonia Right amount, right amount of deionized water.

[0016] The magnetic butadiene rubber modified epoxy resin anticorrosive coating of t...

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Abstract

The invention relates to a magnetic cis-polybutadiene rubber modified epoxy resin anticorrosive coating material, which is characterized in that the magnetic cis-polybutadiene rubber modified epoxy resin anticorrosive coating material is prepared from an epoxy resin E51, a cis-polybutadiene rubber, tetrahydrofuran, t-butyl hydroperoxide, vanadyl acetylacetonate, sodium periodate, aluminum borohydride, hexamethylene diisocyanate, trimethylolpropane, octylphenol polyoxyethylene ether ammonium sulfate, disodium dodecyl diphenyl ether sulfonate, xylene, n-butanol, anhydrous ethanol, tetraethyl orthosilicate, Fe3O4, cocamidopropyl betaine, carboxymethyl cellulose, N,N-di(2-hydroxypropyl)aniline, chloroform, a proper amount of 25% ammonia water, and a proper amount of deionized water. The magnetic cis-polybutadiene rubber modified epoxy resin anticorrosive coating material of the present invention has advantages of strong salt water resistance, good corrosion resistance, no toxicity, environmental protection, and the like.

Description

Technical field [0001] The invention relates to an anticorrosive coating, in particular to a magnetic butadiene rubber modified epoxy resin anticorrosive coating and a preparation method thereof. Background technique [0002] There are many types of anti-corrosion coatings, such as epoxy resin coatings, polyurethane coatings, and inorganic rich and fragmented coatings. When using, it is necessary to select appropriate anti-corrosion coatings according to different corrosion environments. At the same time, according to different corrosion environments, it can also be developed by analyzing the effects of different film-forming base materials, solvents, fillers and additives in anti-corrosion coatings. Targeted anti-corrosion coating products. Among them, the cured epoxy resin has the advantages of good mechanical properties, good chemical stability, good electrical insulation, low shrinkage, good temperature resistance, easy processing and low price. It is widely used in the fiel...

Claims

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Application Information

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IPC IPC(8): C09D163/00C09D175/04C09D5/08C09D5/23C09D7/12C08G18/73C08G18/69C08C19/06
CPCC08C19/06C08G18/69C08G18/73C08L2201/08C08L2205/035C09D5/08C09D163/00C08L75/04C08L71/02C08L1/286C08K13/06C08K9/06C08K2003/2275C08K5/18C08K5/42
Inventor 陈宗宝
Owner 马鞍山采石矶涂料有限公司
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