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Organic silicon acrylic anticorrosive paint

A silicone acrylic, anti-corrosion coating technology, applied in the direction of anti-corrosion coatings, coatings, etc., can solve the problems of poor quality, two-component, volatilization and non-environmental protection

Inactive Publication Date: 2013-10-16
TIANCHANG RUNDA METAL ANTIRUST AUX
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Common modification methods include epoxy resin modification, silicone modification, nanoparticle modification, organic fluorine modification, etc. Silicone acrylic resin is an ideal polymer material. There are also some shortcomings in coatings, such as: two-component, volatilization is not environmentally friendly, and the quality is not good, the effect is not obvious, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A kind of organosilicon acrylic anticorrosion paint, contains following components by weight:

[0038] 29-60 parts of silicone acrylic emulsion, 5-21 parts of amino resin, 2-15 parts of talcum powder, 5-26 parts of anti-corrosion pigment, 10-31 parts of deionized water, 0.5-1.6 parts of pH regulator.

Embodiment 2

[0040] In this embodiment, a silicone acrylic anti-corrosion coating contains the following components by weight:

[0041] 30 parts of silicone acrylic emulsion, 5 parts of amino resin, 3 parts of talcum powder, 25 parts of anti-corrosion pigment, 30 parts of deionized water, 1.5 parts of pH regulator, 5 parts of defoamer, and 2 parts of dispersant.

[0042] Silicone acrylic emulsion contains the following components by weight: 30 parts of methyl methacrylate (MMA), 30 parts of ammonium persulfate, 40 parts of butyl acrylate (BA), 10 parts of methacrylic acid (AA), 1 part of silane Coupling agent, 1 part of Pingpingjia, 30 parts of deionized water, 0.5 part of sodium alkylbenzene polyether sulfonate.

Embodiment 3

[0044] In this embodiment, a silicone acrylic anti-corrosion coating contains the following components by weight:

[0045] 60 parts of silicone acrylic emulsion, 20 parts of amino resin, 15 parts of talcum powder, 5 parts of anti-corrosion pigment, 10 parts of deionized water, 0.5 parts of pH regulator.

[0046] Silicone acrylic emulsion contains the following components by weight: 10 parts of methyl methacrylate (MMA), 30 parts of ammonium persulfate, 20 parts of butyl acrylate (BA), 20 parts of methacrylic acid (AA), 15 parts of silane Coupling agent, 5 parts of Pingpingjia, 60 parts of deionized water, 50 parts, 3.0 parts of sodium alkylbenzene polyether sulfonate.

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PUM

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Abstract

The invention relates to organic silicon acrylic anticorrosive paint. The organic silicon acrylic anticorrosive paint comprises the following components in parts by weight: 29-60 parts of organic silicon acrylic emulsion, 5-21 parts of amino resin, 2-15 parts of talcum powder, 5-26 parts of anticorrosive paint, 10-31 parts of deionized water and 0.5-1.6 parts of pH-value regulator. In the invention, the organic silicon acrylic anticorrosive paint has better corrosion resistance; and moreover, the coating hardness, the water resistance, the light resistance and the adhesion force of the prepared paint are obviously improved.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a silicone acrylic anticorrosion coating. Background technique [0002] Anti-corrosion coatings can be used under harsh conditions and have long-term anti-corrosion life. They are generally divided into conventional anti-corrosion coatings and heavy-duty anti-corrosion coatings. They are an indispensable coating in paint coatings. Conventional anti-corrosion coatings play an anti-corrosion effect on metals under normal conditions and protect the service life of non-ferrous metals; A type of anti-corrosion coating that achieves a longer protection period than conventional anti-corrosion coatings. [0003] Acrylic coatings have the advantages of excellent environmental protection, good heat resistance, weather resistance, corrosion resistance, etc., but due to the limitation of their own structure, there are still some deficiencies in hardness, stain resistance, solvent resistanc...

Claims

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Application Information

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IPC IPC(8): C09D133/04C09D133/08C09D161/20C09D7/12C09D5/08C08F220/18C08F220/14C08F220/06
Inventor 林伟江海涛江海波江浩
Owner TIANCHANG RUNDA METAL ANTIRUST AUX
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