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Compound modifier-containing anticorrosive coating

A composite modifier and anti-corrosion coating technology, applied in anti-corrosion coatings, coatings, etc., can solve problems such as poor erosion resistance, unstable paint film, and short anti-corrosion period, and achieve strong corrosion resistance, good metal adhesion, The effect of enhancing quality

Active Publication Date: 2013-06-26
安徽睿才建设工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the current technology of anti-corrosion coatings for metals has problems such as short anti-corrosion period, poor erosion resistance, unstable paint film, and environmental pollution, which limit its rapid development. In order to improve the performance of epoxy coatings, it is of great scientific significance to modify them. and business value

Method used

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Examples

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Embodiment 1

[0028] A kind of anticorrosion coating that contains compound modifier, it is made up of two components of A and B, and described A component is made up of the raw material of following parts by weight (kg):

[0029] Epoxy resin E51 75-85, high chlorinated polyethylene resin (chlorine content 65%-M) 15-20, titanium dioxide 5-10, aluminum silicate 3-5, sodium dodecylsulfonate 3-5, Sodium diacetate 2-4, coumarone 3-4, ethyl acrylate 3-4, nano clay 4-6, polyacrylamide 2-3, diethylamine 2-3, dibutyl phthalate 2- 3. Ethylene glycol 4-6, ferrocene 3-4, sodium ethylenediamine tetramethylene phosphonate 1-2, triethanolamine 2-3, fatty alcohol polyoxyethylene ether 1-2, composite modification Agent 10-16, xylene 25-30, n-butanol 8-10, N-phenyl-3-aminopropyltrimethoxysilane 0.8-1, dimethyl silicone oil 0.5-1;

[0030] Described composite modifier is made up of the following raw materials of weight part:

[0031] 35-40 Baume degree water glass 50, aluminum sulfate 100, nano silicon dio...

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Abstract

The invention discloses a compound modifier-containing anticorrosive coating which comprises two components A and B, wherein the component A comprises the following raw materials in parts by weight: 75-85 parts of epoxy resin E51, 15-20 parts of high chlorinated polyethylene resin, 5-10 parts of titanium dioxide, 3-5 parts of aluminium silicate, 3-5 parts of sodium dodecyl sulfate, 2-4 parts of sodium diacetate, 3-4 parts of coumarone, 3-4 parts of ethyl acrylate, 4-6 parts of nanometer argil, 2-3 parts of polyacrylamide, 2-3 parts of diethylamine, 2-3 parts of dibutyl phthalate, 4-6 parts of ethylene glycol, 3-4 parts of ferrocene, 1-2 parts of ethylene diamine tetra (methylene phosphonic acid) sodium, 2-3 parts of triethanolamine, 1-2 parts of fatty alcohol-polyoxyethylene ether, 10-16 parts of compound modifier, 25-30 parts of dimethylbenzene, 8-10 parts of n-butyl alcohol, 0.8-1 part of N-phenyl-3-amino propyl trimethoxy silane and 0.5-1 part of simethicone. The coating disclosed by the invention has the advantages of good adhesive force to metal, small structural pore, compact structure, excellent adhesive force, good flexibility, high impact strength and good corrosion resistance, and is capable of playing an efficient protection role to base metal.

Description

technical field [0001] The invention mainly relates to a coating, in particular to an anti-corrosion coating containing a compound modifier. Background technique [0002] With the advancement of industrial technology, the use of metal materials is becoming more and more extensive. The corrosion of metals and their components has spread to all fields of the national economy, causing huge losses to human society. In order to reduce the loss of corrosion, people have taken many protective measures, but so far the most common, economical and practical protective measures are coating protection. Among various anti-corrosion technologies, coating anti-corrosion technology is the most widely used. Coating anticorrosion is widely used because of its simple construction, economical application, and not being restricted by equipment area and shape; [0003] Among the many types of coatings, epoxy resin plays an important role in anti-corrosion coatings. It is widely used as a coa...

Claims

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Application Information

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IPC IPC(8): C09D4/02C09D4/06C09D5/08
Inventor 徐冉阳
Owner 安徽睿才建设工程有限公司
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