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Preparation method of waterborne anticorrosive paint

An anti-corrosion paint, water-based technology, applied in anti-corrosion coatings, chemical instruments and methods, mixers with rotary stirring devices, etc., can solve the problems of volatile ethylene glycol butyl ether, poor adhesion between fillers and raw material solutions, etc. , to achieve the effect of accelerating the mixing efficiency, improving the adhesion effect and speeding up the mixing efficiency

Pending Publication Date: 2019-12-20
刘进取
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies of the prior art, the problem of poor adhesion between the filler and the raw material solution and the volatilization of ethylene glycol butyl ether in the film-forming aid have been solved, and the invention provides a preparation method of a water-based anti-corrosion paint

Method used

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  • Preparation method of waterborne anticorrosive paint
  • Preparation method of waterborne anticorrosive paint
  • Preparation method of waterborne anticorrosive paint

Examples

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preparation example Construction

[0024] Such as Figure 1-Figure 3 Shown, the preparation method of a kind of water-based anticorrosion paint of the present invention, this preparation method comprises the following steps:

[0025] S1: First put epoxy resin, modified resin and phenolic resin into the prepacked barrel, then add water to dissolve and dilute, add anti-rust pigment zinc iron phosphate for preliminary stirring during the dissolution and dilution process, and finally prepare A raw material;

[0026] S2: Put the water molecule resistance exchange agent, anti-flash rust agent, reinforcing agent, defoamer and preservative into the reaction kettle in order to preheat, gradually add water to dilute and carry out preliminary stirring during the preheating process, and finally prepare B raw materials ;

[0027] S3: Put the A raw material in S1, the B raw material in S2 and water into the mixing equipment through high pressure treatment, and put the zinc-aluminum alloy flake filler into the mixing equipme...

Embodiment approach

[0029] As an embodiment of the present invention, two circles of the No. 1 magnet 13 are arranged on the inner wall of the housing 1, and each magnet in the No. 1 magnet 13 of each circle is arranged at intervals. The height inside is corresponding with the height of No. 1 stirring rod 3 and No. 2 stirring rod 4 respectively; Described No. 1 stirring rod 3 inside offers through hole 31, and through hole 31 inside is provided with No. 2 rod 311, and No. 2 rod 311 one end is connected with The No. 2 magnet 312 that one end of the through hole 31 is provided with is affixed, and No. 2 magnet 312 is magnetically identical with No. 1 magnet 13; The rotational speed of No. two stirring bar 4; During use, No. 1 stirring bar 3 rotates simultaneously, and No. 1 stirring bar 3 drives No. 2 magnet 312 to rotate by No. 2 bar 311, because No. 2 magnet 312 is magnetically identical with No. 1 magnet 13, No. 1 magnet 13 and No. 2 magnet 312 repel each other, when No. 2 magnet 312 was corresp...

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Abstract

The invention belongs to the technical field of anticorrosive paints, and specifically relates to a preparation method of a waterborne anticorrosive paint. Stirring equipment used in the preparation method comprises a shell, wherein an upper end of the shell is provided with an end cap, the end cap is evenly provided with three high-pressure nozzles, each of the high-pressure nozzles extends intothe inside of the shell at an angle of 45 degrees to the end cap surface, a feeding port is formed on one side of the center of the end cap, a funnel-shaped material discharge port is formed on the lower end of the shell, the center of the inside of the shell is provided with a first rod, the outer ring of the first rod is provided with two "I"-shaped support frames arranged up and down, the two support frames are arranged at an angle of 90 degrees, a runner is arranged between the support frame near the end cap and the end cap, the runner is arranged at an angle of 45 degrees to the end cap,and the upper and lower two sides of the support frame near the bottom of the shell are respectively provided with first stirring rods and second stirring rods. Through the high-pressure nozzles, therunner, the first stirring rods and the second stirring rods, stirring of raw materials put into the inside of the shell is realized.

Description

technical field [0001] The invention belongs to the technical field of anti-corrosion paint, in particular to a preparation method of water-based anti-corrosion paint. Background technique [0002] Water-based anti-corrosion paint is a type of paint used on the surface of objects to protect the interior of objects from corrosion; it is a type of paint commonly used in industrial construction, and is widely used in aviation, ships, chemicals, oil pipelines, steel structures, bridges , oil drilling platforms and other fields, favored by the majority of construction manufacturers. [0003] The stirring device used in the preparation process of traditional water-based anti-corrosion paint, due to the uneven mixing of raw materials during the stirring process, the product quality is not good, and the anti-corrosion paint or metal water-based paint often contains lead, chromium, cadmium, aluminum, arsenic Toxic components such as zinc and zinc are necessary raw materials for the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D161/06C09D201/00C09D5/08C09D5/10C09D7/63B01F7/00B01F7/18B01F15/00B01F15/02B01F15/06
CPCC09D163/00C09D161/06C09D201/00C09D5/084C09D5/103C09D5/106C09D7/63C08K2003/328C08L2205/03B01F27/11B01F27/90B01F35/32015B01F35/7179B01F35/94B01F2035/99B01F2101/30C08L101/00C08L61/06C08K3/32C08K7/00C08K3/08C08K5/06C08L63/00
Inventor 不公告发明人
Owner 刘进取
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