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Antibacterial self-cleaning ceramic coating and preparation method of same

A ceramic coating, antibacterial and self-cleaning technology, applied in the direction of sustainable waste treatment, solid waste management, climate sustainability, etc. Requirements, poor antibacterial performance and other problems, to achieve excellent self-cleaning performance, strong antibacterial ability, excellent wear resistance and high temperature resistance

Inactive Publication Date: 2017-02-01
佛山市东方智柏纳米材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing ceramic coatings generally have poor antibacterial performance, and cannot meet the requirements of high wear resistance, high temperature resistance, water boiling resistance and corrosion resistance of some high-end devices at the same time.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Example 1, an antibacterial self-cleaning ceramic coating, made of the following raw materials in parts by weight (kg): ceramic micropowder 30, magnetic wave stone powder 8, cement 8, waste stainless steel powder 3, porous powder quartz 2, nano titanium dioxide 2, nano montmorillonite Delithification 3, Hydrophobic fumed silica 1, Hydroxypropyl chitosan 2, Heptadecafluorodecyltriethoxysilane 1, Sapindus saponin 1, Silicone microsphere 1, Seaweed charcoal 2, Anhydrous Ethanol 14, tallow diamine dioleate 3, nano titanium phosphate 2, aluminum dihydrogen tripolyphosphate 1, inulin lauryl carbamate 1, sodium methyl siliconate 3.

[0015] A preparation method for antibacterial self-cleaning ceramic paint, comprising the following steps:

[0016] (1) Weigh each raw material by weight;

[0017] (2) Add magnetic wave stone powder, porous powder quartz, nano-montmorillonite, heptadecafluorodecyltriethoxysilane, absolute ethanol, tallow diamine dioleate and appropriate amount of...

Embodiment 2

[0020] Example 2, an antibacterial self-cleaning ceramic coating, made of the following raw materials in parts by weight (kg): ceramic micropowder 33, magnetic wave stone powder 10, cement 9, waste stainless steel powder 4, porous powder quartz 3, nano titanium dioxide 3, nano montmorillonite Destone 4, Hydrophobic fumed silica 2, Hydroxypropyl chitosan 3, Heptadecafluorodecyltriethoxysilane 2, Sapindus saponin 2, Silicone microsphere 2, Seaweed charcoal 3, Anhydrous Ethanol 15, tallow diamine dioleate 4, nano titanium phosphate 3, aluminum dihydrogen tripolyphosphate 2, inulin lauryl carbamate 1, sodium methyl siliconate 4.

[0021] A preparation method for antibacterial self-cleaning ceramic paint, comprising the following steps:

[0022] (1) Weigh each raw material by weight;

[0023] (2) Add magnetic wave stone powder, porous powder quartz, nano-montmorillonite, heptadecafluorodecyltriethoxysilane, absolute ethanol, tallow diamine dioleate and appropriate amount of water ...

Embodiment 3

[0026] Example 3, an antibacterial self-cleaning ceramic coating, made of the following raw materials in parts by weight (kg): ceramic micropowder 35, magnetic wave stone powder 12, cement 10, waste stainless steel powder 5, porous powder quartz 4, nano titanium dioxide 4, nano montmorillonite Destone 5, Hydrophobic Fumed Silica 3, Hydroxypropyl Chitosan 4, Heptadecafluorodecyltriethoxysilane 3, Sapindus saponin 2, Silicone Microsphere 3, Seaweed Charcoal 4, Anhydrous Ethanol 16, tallow diamine dioleate 5, nano titanium phosphate 4, aluminum dihydrogen tripolyphosphate 3, inulin lauryl carbamate 2, sodium methyl siliconate 5.

[0027] A preparation method for antibacterial self-cleaning ceramic paint, comprising the following steps:

[0028] (1) Weigh each raw material by weight;

[0029] (2) Add magnetic wave stone powder, porous powder quartz, nano-montmorillonite, heptadecafluorodecyltriethoxysilane, absolute ethanol, tallow diamine dioleate and appropriate amount of water...

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PUM

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Abstract

The invention discloses an antibacterial self-cleaning ceramic coating and a preparation method of same. The ceramic coating is mainly prepared from ceramic micro-powder, magnetic wave stone powder, cement, waste stainless steel powder, porous powdery quartz, nano titanium dioxide, nano montmorillonite, hydrophobic fumed silica, hydroxypropyl chitosan, (heptadecafluoro-1,1,2,2-tetradecyl)trimethoxysilane, etc. The ceramic coating is prepared by matching nano titanium dioxide and nano montmorillonite, wherein the special structure of the nano montmorillonite has adsorption effect on bacteria, and the nano titanium dioxide has strong killing effects on the bacteria due to photocatalysis. The two components are matched with each other to achieve strong antibacterial capability. Meanwhile, the added magnetic wave stone powder, algae carbon and the like can significantly improve the antibacterial performance of the coating; in addition, by addition of the nano titanium dioxide, the (heptadecafluoro-1,1,2,2-tetradecyl)trimethoxysilane, the nano titanium phosphate and the like, the coating has excellent self-cleaning performance; by addition of the waste stainless steel powder, the aluminum dihydrogen tripolyphosphate and the like, the ceramic coating is improved in anti-wear performance and high-temperature stability.

Description

technical field [0001] The invention relates to the technical field of ceramic coatings, in particular to an antibacterial self-cleaning ceramic coating and a preparation method thereof. Background technique [0002] Ceramic coatings belong to the field of functional coatings and are a new type of water-based inorganic coatings. It is mainly composed of nano-inorganic compounds. After coating, it is usually cured by high-temperature heating to form a coating film with properties similar to ceramics. With the development of the coatings industry, some organic coatings can no longer meet people's requirements for environmental protection, multi-functionality and excellent performance, and the development of ceramic coatings has opened up the progress and research in the field of high-tech coatings, further satisfying people's desire to improve coatings A vision of performance. [0003] However, the existing ceramic coatings generally have poor antibacterial properties, and c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B14/30C04B14/10C04B14/02C04B24/38C04B14/06C04B22/16C04B18/04C04B111/20
CPCC04B14/02C04B14/022C04B14/06C04B14/104C04B14/305C04B18/0427C04B22/16C04B24/38C04B28/00C04B2111/00008C04B2111/00482C04B2111/20C04B18/023C04B24/42C04B24/085Y02W30/91
Inventor 刘智曙
Owner 佛山市东方智柏纳米材料科技有限公司
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