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Preparation method of anti-corrosion, antibacterial and formaldehyde-scavenging paint

An anti-corrosion and anti-bacterial, formaldehyde technology, applied in the direction of anti-corrosion coatings, anti-fouling/underwater coatings, epoxy resin coatings, etc., can solve the problems of single coating function and difficult to achieve the effect, achieve long-term antibacterial activity, improve the effect, broaden the Applied effect

Inactive Publication Date: 2017-02-01
佛山市高明区尚润盈科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing coatings have relatively single functions, such as antibacterial coatings, antistatic coatings, or formaldehyde-removing coatings, etc., often achieve multifunctional characteristics by mixing multiple functional coatings, but it is difficult to achieve the desired effect

Method used

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  • Preparation method of anti-corrosion, antibacterial and formaldehyde-scavenging paint
  • Preparation method of anti-corrosion, antibacterial and formaldehyde-scavenging paint
  • Preparation method of anti-corrosion, antibacterial and formaldehyde-scavenging paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] A method for preparing porous graphene silver-carrying antibacterial composite material includes the following steps:

[0029] (1) Preparation of graphene quantum dot suspension: weigh 0.5g of C60 powder, measure 50ml of 98% concentrated sulfuric acid, mix the C60 powder and concentrated sulfuric acid in a beaker, place the beaker in an ice water bath, and Stir at a speed of 500rpm to obtain a mixed solution; weigh 0.5g of potassium permanganate powder and slowly add it to the above-mentioned mixed solution; remove the ice-water bath, change to a water bath, keep the temperature of the water bath 30-40℃, and react for 8h; add 200ml quickly Pure water, filtered, and then dialyzed with a dialysis bag with a molecular weight cutoff of 1000 for 3 days to obtain a graphene quantum dot suspension; the graphene quantum dot suspension was stirred at a speed of 100 rpm, and the laser was irradiated for 30 minutes at the same time, and the laser irradiation power was 1W.

[0030] (2) ...

Embodiment 2

[0035] A method for preparing porous graphene silver-carrying antibacterial composite material includes the following steps:

[0036] (1) Preparation of graphene quantum dot suspension: Weigh 0.6g C60 powder, measure 80ml of 98% concentrated sulfuric acid, mix C60 powder and concentrated sulfuric acid in a beaker, place the beaker in an ice water bath, and Stir at a speed of 500rpm to obtain a mixed solution; weigh 1g of potassium permanganate powder and slowly add it to the above-mentioned mixed solution; remove the ice water bath, change to a water bath, keep the temperature of the water bath at 30-40℃, and react for 6h; quickly add 200ml pure The water was filtered, and then dialyzed with a dialysis bag with a molecular weight cutoff of 1000 for 3 days to obtain a graphene quantum dot suspension; the graphene quantum dot suspension was stirred at a speed of 100 rpm, and the laser was irradiated for 40 min at the same time, and the laser irradiation power was 1.3 W.

[0037] (2) ...

Embodiment 3

[0042] A method for preparing porous graphene silver-carrying antibacterial composite material includes the following steps:

[0043] (1) Preparation of graphene quantum dot suspension: Weigh 0.8g of C60 powder, measure 100ml of 98% concentrated sulfuric acid, mix the C60 powder and concentrated sulfuric acid in a beaker, and place the beaker in an ice-water bath. Stir at a speed of 500rpm to obtain a mixed solution; weigh 3g of potassium permanganate powder and slowly add it to the above-mentioned mixed solution; remove the ice water bath, change to a water bath, keep the temperature of the water bath at 30-40℃, and react for 5h; quickly add 100ml pure The water was filtered, and then dialyzed with a dialysis bag with a molecular weight cutoff of 1000 for 3 days to obtain a graphene quantum dot suspension; the graphene quantum dot suspension was stirred at a speed of 100 rpm, and the laser was irradiated for 30 min at the same time, and the laser irradiation power was 2W.

[0044]...

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Abstract

The invention discloses a preparation method of anti-corrosion, antibacterial and formaldehyde-scavenging paint. The preparation method comprises the following steps that 1, a resin solution is prepared; 2, one half of the resin solution is stirred through ultrasonic, an antibacterial composite aqueous solution is dropwise added, and ultrasonic stirring continues to be conducted; 3, one half of the resin solution is stirred through ultrasonic, kieselguhr / inorganic oxide is added, and ultrasonic stirring continues to be conducted; 4, amino resin, pigments, a defoaming agent, poly hydroxy acid sodium salt, dibutyl phthalate, a flatting agent and mosquito repellent particles are added into a grinder to be ground; 5, the materials prepared in the second step, the third step and the fourth step are mixed and then stirred, bentonite is added, all the materials are stirred, ground, filtered and then sealed and packaged. According to the preparation method of anti-corrosion, antibacterial and formaldehyde-scavenging paint, by reasonably matching synergistic effects among kieselguhr / inorganic oxide, antibacterial composite materials and functional additives, the paint has the excellent antibacterial and deodorant properties and anti-formaldehyde characteristic and a mosquito repellent effect, requirements of multifunctional photo-curing paint are met, and application of the pohto-curing paint is further widened.

Description

Technical field [0001] The invention relates to the technical field of coatings, in particular to an anticorrosive, antibacterial and formaldehyde removal coating and a preparation method thereof. Background technique [0002] The existing coatings have a single function, such as antibacterial coatings, antistatic coatings or formaldehyde removal coatings, etc., which often achieve multi-functional characteristics by mixing coatings with multiple functions, but it is difficult to achieve the desired effect. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide an anticorrosive, antibacterial and formaldehyde removal coating and a preparation method thereof. [0004] The technical problem to be solved by the present invention is realized through the following technical solutions: [0005] A preparation method of anticorrosive, antibacterial and formaldehyde removal paint includes the following steps: [0006] (1) Add 40~50 parts of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/00C09D181/02C09D161/24C09D7/12C09D5/08C09D5/14
CPCC09D163/00C08L2205/035C09D5/08C09D5/14C08L81/02C08L61/24C08L83/04C08K13/06C08K9/06C08K3/346C08K9/10C08K9/12C08K2003/0806C08K7/24C08K2003/2227C08K3/36C08K5/12C08K5/0058
Inventor 陆庚
Owner 佛山市高明区尚润盈科技有限公司
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