Coating composition
A composition and coating technology, which is applied in the field of corrosion resistance, corrosion resistance, and certain temperature resistance coatings, and can solve problems such as complex components
Inactive Publication Date: 2013-06-26
ANHUI MEIJIA NEW MATERIAL
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- Description
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Problems solved by technology
However, the composition of the coating is more complicated, and the main thing is that it is used for non-metallic materials.
Method used
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Embodiment 1
[0016] Prepare the coating as follows
[0017]
[0018] Apply the above paint on A3 steel, investigate the high temperature resistance performance at 1500 degrees Celsius and test its corrosion resistance effect in 3% NaCl solution, the results are as follows:
[0019]
[0020] The coating of the present invention has outstanding anti-corrosion performance, and also has high-temperature resistance, high-temperature resistance and corrosion resistance at the same time, multi-components have achieved a synergistic effect, and the effect played by any single component is greater, and the application surface is wider. widely.
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The invention discloses a coating composition. The composition comprises the following components, by weight, 21 parts of nanometer aluminum powder, 19 parts of calcined magnesia, 2 parts of bentonite, 8 parts of an aqueous epoxy resin emulsion, 12 parts of nanometer calcium oxide, 8 parts of nanometer titanium oxide, and the balance water. The composition which has a wide application has the advantages of anticorrosion and certain temperature resistance.
Description
technical field [0001] The invention relates to a paint, in particular to a paint which is anti-corrosion, corrosion-resistant and resistant to a certain temperature. Background technique [0002] With the development of the national economy and high technology, the demand for special coatings is increasingly urgent in addition to general-purpose coatings. Among anti-corrosion coatings, peroxide ethylene coatings, epoxy resin coatings, and oxysulfonated polyethylene coatings all exist concurrently, but each has its own shortcomings. Ethylene peroxide paint came out in the early 1970s. This kind of paint has a certain anti-corrosion effect, but due to the large molecular weight, the leveling property is not ideal, the solid content is low, generally only 14-18%, the paint film density is poor, and the viscosity is also very high. Low, only 20-50 seconds, its adhesion is not good, and the paint film is easy to fall off. [0003] Metal materials, especially steel materials, h...
Claims
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IPC IPC(8): C09D5/10C09D7/12
Inventor 王方银王峰
Owner ANHUI MEIJIA NEW MATERIAL