Coating process of environmentally friendly paint on metal surface
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A technology of coating and anti-corrosion coatings, which is applied in the direction of anti-corrosion coatings and coatings, and can solve problems such as poor stability of the treatment process
Inactive Publication Date: 2013-02-20
QINGDAO WINTEC SYSTEM CO LTD
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Summary
Abstract
Description
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Problems solved by technology
However, due to the presence of strong oxidants, the stability of the treatment process is poor
Method used
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Experimental program
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Embodiment 1
[0027] (1) Prepare the following components (parts by mass):
[0028] a Bis-(3-(triethoxy)silylpropyl)tetrasulfide 11;
[0036] (2) Mix the above components and perform aging treatment, then spray, brush or dip on the surface of the substrate, and form a coating on the surface of the substrate after deposition to achieve surface anti-corrosion treatment.
Embodiment 2
[0038] (1) Prepare the following components (parts by mass):
[0039] a Bis-(3-(triethoxy)silylpropyl)tetrasulfide 20;
[0047] (2) Mix the above components and perform aging treatment, then spray, brush or dip on the surface of the substrate, and form a coating on the surface of the substrate after deposition to achieve surface anti-corrosion treatment.
Embodiment 3
[0049] (1) Prepare the following components (parts by mass):
[0050] a Bis-(3-(triethoxy)silylpropyl)tetrasulfide 15;
[0058] (2) Mix the above components and perform aging treatment, then spray, brush or dip on the surface of the substrate, and form a coating on the surface of the substrate after deposition to achieve surface anti-corrosion treatment.
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Abstract
The invention provides a coating process of an environmentally friendly paint on a metal surface. The invention discloses a coating method of an anticorrosive paint. The coating method comprises the following steps: mixing such components as siloxane, a solvent, silica particles, a rare earth compound, deionized water, a catalyst, carbon fibers and polyimide, then curing the mixture, then filtering the cured mixture, then spraying, brushing or impregnating the filtered mixture on the surface of a base material and forming a coat on the surface of the base material after deposition, thus achieving anticorrosive treatment of the surface.
Description
technical field [0001] The invention relates to an anti-corrosion paint coating method, in particular to a coating method for an environmentally friendly paint which is suitable for the surface of a metal structure, has excellent gloss and mechanical and physical properties, and does not contain aromatic hydrocarbon solvents. Background technique [0002] In modern industry and daily life, metalcorrosion can be seen everywhere, especially in the form of crevice corrosion, stress corrosion and corrosion fatigue in the storage containers of fuel oil and hazardous chemicals, which cause great safety hazards to people's lives. [0003] The metal protection methods currently used can be roughly divided into three categories: one is anodic oxidation treatment, that is, an anodic oxidation film with a thickness of tens of microns is formed on the metal surface, but due to the large energy consumption of the anodic oxidation process and the contamination of the electrolyte solution ...
Claims
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Application Information
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