Preparation method of water-based industrial anticorrosive paint with high weather resistance
An anti-corrosion coating and high weather resistance technology, applied in anti-corrosion coatings, chemical instruments and methods, coatings, etc., can solve the problems of low production efficiency and increase production costs, and achieve the effect of improving work efficiency and speeding up production.
Pending Publication Date: 2022-06-28
湖南康瑞涂料科技有限公司
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Problems solved by technology
In practical applications, anti-corrosion coatings can protect the coated objects to a certain extent. However, in the preparation process of the existing water-based anti-corrosion coatings, the production efficiency is low, which increases the production cost.
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[0016] The present invention will be further described in detail below with reference to the accompanying drawings.
[0017] This specific embodiment is only an explanation of the present invention, and it does not limit the present invention. Those skilled in the art can make modifications without creative contribution to the present embodiment as needed after reading this specification, but as long as the rights of the present invention are used All claims are protected by patent law.
[0018] like Figure 1 to Figure 7 As shown in the figure, a preparation method of a high-weather-resistant water-based industrial anti-corrosion coating includes the following steps: S1 takes absolute ethanol, deionized water, KH570 and ethyl orthosilicate in a mass ratio of 30:1:10:5, and mixes the absolute ethanol Mix with deionized water, adjust the pH value to 4-5, then add KH570, stir evenly, finally add ethyl orthosilicate, and stir for 5-6 hours to obtain product one; S2 takes nanomet...
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The invention discloses a preparation method of a high-weather-resistance water-based industrial anticorrosive coating, which comprises the following steps: (1) taking absolute ethyl alcohol, deionized water, KH570 and tetraethoxysilane, mixing the absolute ethyl alcohol and the deionized water, adjusting the pH value, then adding the KH570, uniformly stirring, finally adding the tetraethoxysilane, and stirring to obtain a product I; (2) mixing and stirring the nano silicon dioxide solution and the aluminum hydroxide solution, and aging for 18-24 hours to obtain a composite silicon dioxide solution; (3) mixing and stirring a composite silicon dioxide solution and the product I to obtain a product II; (4) putting the product II, acrylic acid and polyvinyl alcohol into a mixing device, and mixing and stirring to obtain a finished product. Compared with the prior art, the method has higher production efficiency.
Description
technical field [0001] The invention relates to a preparation method of an anti-corrosion coating, in particular to a preparation method of a high-weather-resistant water-based industrial anti-corrosion coating. Background technique [0002] The application of water-based anti-corrosion coatings in the field of heavy-duty anti-corrosion coatings is on the rise, such as infrastructure, oil and gas and power industries. In practical applications, anti-corrosion coatings can protect the coated objects to a certain extent. However, in the preparation process of the existing water-based anti-corrosion coatings, the production efficiency is low and the production cost is increased. In view of this, the inventors of the present application have obtained a preparation method of a highly weather-resistant water-based industrial anti-corrosion coating through in-depth research. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a preparation method...
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IPC IPC(8): C09D5/08C09D4/06C09D4/02C09D7/61C09D7/63B01F33/83B01F101/30
CPCC09D5/08C09D4/06C09D7/61C09D7/63
Inventor 刘俊强刘建学李勇志
Owner 湖南康瑞涂料科技有限公司