CN204687461U - Anti-bacteria ceramic - Google Patents
Anti-bacteria ceramic Download PDFInfo
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- CN204687461U CN204687461U CN201520351632.2U CN201520351632U CN204687461U CN 204687461 U CN204687461 U CN 204687461U CN 201520351632 U CN201520351632 U CN 201520351632U CN 204687461 U CN204687461 U CN 204687461U
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Abstract
Anti-bacteria ceramic of the present utility model comprises ceramic matrix layer; At least one antibiotic layer, described antibiotic layer invests the surface of described ceramic matrix layer, and wherein, described antibiotic layer is titanium dioxide layer; At least one auxiliary antibiotic layer, described auxiliary antibiotic layer invests between described ceramic matrix layer and described antibiotic layer, and wherein, described auxiliary antibiotic layer is silver-ion antibiotic layer; And one increases attached layer, the attached layer of described increasing invests the outer surface of described anti-bacteria ceramic.
Description
Technical field
The utility model relates to pottery, specifically, is a kind of composite ceramics with antibiotic layer.
Background technology
At present; along with the development of science and technology and the raising of people's living standard; the environmental consciousness of people constantly strengthens; simultaneously; because environment worsens; global warming impels bacteria breed, the incidence of disease of infectious also progressively rises, have kind of a virus, bird flu wreak havoc more allow people recognize clean home environment, clean outdoor air, effective water conservation etc. are all closely bound up with the health of people, also advance the large market of environmental protection anti-microbial.For ceramic industry, obtain anti-bacteria ceramic by anti-biotic material and goods.
Anti-bacteria ceramic refers to and to add on sanitary ceramics or flood in its surface, sprays or inorganic antiseptic in roll printing, thus the antibacterial environment protection pottery making the malignant bacteria on ceramic surface control under the level of necessity.As far back as the end of the eighties in last century, first industrially developed country just brings into use antibacterial construction sanitary ceramic goods at hospital, dining room, senior house.In recent years, anti-bacteria ceramic is slowly come in the life of general public especially.
Along with the popularization of anti-bacteria ceramic, the anti-biotic material be applicable in pottery is also multifarious, but the use of each independent anti-biotic material has its limitation, how to make up respective deficiency, plays advantage wherein, is to apply the common difficulty that anti-bacteria ceramic faces.
Utility model content
Main purpose of the present utility model is to provide a kind of anti-bacteria ceramic, and it, by conjunction with multiple anti-biotic material, makes pottery have stronger hydrophily and purifying water quality, obtain photocatalysis effect better, effectively antibacterial.
Another object of the present utility model is to provide a kind of anti-bacteria ceramic, and it integrates antibacterial with decoration, on antibacterial basis, makes product have antiseptic effect better, extends product service life.
For reaching above object, the technical solution adopted in the utility model is: anti-bacteria ceramic comprises a ceramic matrix layer; At least one antibiotic layer, described antibiotic layer invests the surface of described ceramic matrix layer, and wherein, described antibiotic layer is titanium dioxide layer; At least one auxiliary antibiotic layer, described auxiliary antibiotic layer invests between described ceramic matrix layer and described antibiotic layer, and wherein, described auxiliary antibiotic layer is silver-ion antibiotic layer; And one increases attached layer, the attached layer of described increasing invests the outer surface of described anti-bacteria ceramic.
Preferably, described antibiotic layer has two-layer, is arranged at the two sides of described ceramic matrix layer respectively, and wherein, the thickness of described antibiotic layer is 0 ~ 500nm.
Preferably, described auxiliary antibiotic layer, relative to the attached layer of described increasing, is located between the described ceramic matrix layer of opposite side and described antibiotic layer, and wherein, the thickness of described auxiliary antibiotic layer is 0 ~ 50nm.
Preferably, the attached layer of described increasing is titanium nitride layer, and wherein, the thickness of the attached layer of described increasing is 0 ~ 400nm.
Preferably, described antibiotic layer is 200 ~ 300nm.
Preferably, the thickness of described auxiliary antibiotic layer is 20 ~ 25nm.
Preferably, the thickness of the attached layer of described increasing is 180 ~ 220nm.
Accompanying drawing explanation
Fig. 1 is the anti-bacteria ceramic schematic diagram according to a preferred embodiment of the present utility model.
Detailed description of the invention
Below describe and realize the utility model for disclosing the utility model to enable those skilled in the art.Preferred embodiment in below describing only as an example, it may occur to persons skilled in the art that other apparent modification.
A kind of anti-bacteria ceramic as shown in Figure 1, it comprises a ceramic matrix layer 10; At least one antibiotic layer 20, described antibiotic layer 20 invests the surface of described ceramic matrix layer 10, and wherein, described antibiotic layer 20 is titanium dioxide layers; At least one auxiliary antibiotic layer 30, described auxiliary antibiotic layer 30 invests between described ceramic matrix layer 10 and described antibiotic layer 20, and wherein, described auxiliary antibiotic layer 30 is silver-ion antibiotic layers 30; And one increases attached layer 40, the attached layer of described increasing 40 invests the outer surface of described anti-bacteria ceramic.By in conjunction with multiple anti-biotic material, make pottery have stronger hydrophily and purifying water quality, obtain photocatalysis effect better, effectively antibacterial.
Wherein, described antibiotic layer 20 has two-layer, is arranged at the two sides of described ceramic matrix layer 10 respectively, for the organic contamination of photocatalysis killing microorganisms Sum decomposition.By the mode of overlay film, titanium dioxide is invested the surface of described ceramic matrix layer 10, adopt nanometer titanium dioxide titanium solution to make nano titanium dioxide film, carrier made by pottery, 200 DEG C ~ 550 DEG C high temperature drying a few hours, obtained nano titanium oxide polymer-coated ceramic powder.Compared with traditional ceramics, the nano titanium oxide polymer-coated ceramic powder that method of the present invention prepares has stronger hydrophily and purifying water quality, and photocatalysis effect is better.
Wherein, described auxiliary antibiotic layer 30, relative to the attached layer 40 of described increasing, is located between the described ceramic matrix layer 10 of opposite side and described antibiotic layer 20, carries out sterilization for auxiliary described titanium dioxide layer.Described auxiliary antibiotic layer 30 is located at the storing face of described ceramic matrix layer 10, and when described anti-bacteria ceramic is a kettle, described silver-ion antibiotic layer 30 invests the inner surface of described ceramic matrix layer 10, outwards coating one deck antibiotic layer 20.Wherein, what described auxiliary antibiotic layer 30 was selected is a kind of carrying silver antimicrobials, be a kind of be active ingredient with silver ion, there is high-efficiency broad spectrum biocidal efficacies, asepsis pollution-free, the features such as environmental protection, described silver-ion antibiotic layer 30 is a kind of stable active groups, described anti-bacteria ceramic inner surface can be made to form active oxygen, dehydrogenase generation oxidation in active oxygen and bacterial body and destroy its SH base, make bacterium that energetic supersession and dead can not occur.
Wherein, the attached layer 40 of described increasing is titanium nitride layers, because titanium nitride has good anticorrosion, rub resistance effect, extended the service life of handicraft or product, simultaneously, titanium nitride is able to the outside being coated on described antibiotic layer 20 as ornament materials, and outside described antibiotic layer 20 is located between described ceramic matrix layer 10 and the attached layer 40 of described increasing.Integrate antibacterial with decoration, on antibacterial basis, make product have antiseptic effect better, extend product service life.
Wherein, the thickness of described antibiotic layer 20 is 0 ~ 500nm, and preferably, described antibiotic layer 20 is 200 ~ 300nm.
Wherein, the thickness of described auxiliary antibiotic layer 30 is 0 ~ 50nm, and preferably, the thickness of described auxiliary antibiotic layer 30 is 20 ~ 25nm.
Wherein, the thickness of the attached layer 40 of described increasing is 0 ~ 400nm, and preferably, the thickness of the attached layer 40 of described increasing is 180 ~ 220nm.
Through repeatedly confirming, the described anti-bacteria ceramic of compound has the features such as high activity, good chemical stability and heat endurance, non-secondary pollution, nonirritant, safety non-toxic.
The step that described titanium dioxide layer invests described ceramic matrix layer 10 is:
(1), by pottery put into the ultrasonic cleaning machine cleaning 15 ~ 20min filling acetone, then use deionized water rinsing.
(2), by the pottery of gained in 1 put into the dry 40 ~ 50min of 80 DEG C of thermostatic drying chambers, take out and be cooled to room temperature.
(3), nanometer titanium dioxide titanium solution and deionized water 1: 10 Homogeneous phase mixing, obtain the nanometer titanium dioxide titanium solution needed for molding.
(4), the nano titanium oxide dissolution homogeneity of gained in 3 is sprayed in the ceramic plane of gained in 2.
(5), by the pottery of gained in 4 put into high temperature drying case 3 ~ 4h, at the uniform velocity heating up is heated to about 450 DEG C.
(6), take out the pottery of gained in 5, be cooled to room temperature.
(7), the nano titanium oxide dissolution homogeneity of gained in 3 is sprayed on the pottery of gained in 6.
(8), by the pottery of gained in 7 put into high temperature drying case 3 ~ 4h, at the uniform velocity heating up is heated to 450 DEG C.
(9), by the pottery of gained in 8 take out and be cooled to room temperature, prepare nano titanium oxide polymer-coated ceramic powder.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and description; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (7)
1. an anti-bacteria ceramic, is characterized in that, comprising:
One ceramic matrix layer;
At least one antibiotic layer, described antibiotic layer invests the surface of described ceramic matrix layer, and wherein, described antibiotic layer is titanium dioxide layer;
At least one auxiliary antibiotic layer, described auxiliary antibiotic layer invests between described ceramic matrix layer and described antibiotic layer, and wherein, described auxiliary antibiotic layer is silver-ion antibiotic layer; And
One increases attached layer, and the attached layer of described increasing invests the outer surface of described anti-bacteria ceramic.
2. anti-bacteria ceramic according to claim 1, is characterized in that, described antibiotic layer has two-layer, is arranged at the two sides of described ceramic matrix layer respectively, and wherein, the thickness of described antibiotic layer is 0 ~ 500nm.
3. anti-bacteria ceramic according to claim 2, is characterized in that, described auxiliary antibiotic layer, relative to the attached layer of described increasing, is located between the described ceramic matrix layer of opposite side and described antibiotic layer, and wherein, the thickness of described auxiliary antibiotic layer is 0 ~ 50nm.
4., according to described anti-bacteria ceramic arbitrary in Claim 1-3, it is characterized in that, the attached layer of described increasing is titanium nitride layer, and wherein, the thickness of the attached layer of described increasing is 0 ~ 400nm.
5. anti-bacteria ceramic according to claim 4, is characterized in that, described antibiotic layer is 200 ~ 300nm.
6. anti-bacteria ceramic according to claim 4, is characterized in that, the thickness of described auxiliary antibiotic layer is 20 ~ 25nm.
7. anti-bacteria ceramic according to claim 4, is characterized in that, the thickness of the attached layer of described increasing is 180 ~ 220nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520351632.2U CN204687461U (en) | 2015-05-24 | 2015-05-24 | Anti-bacteria ceramic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520351632.2U CN204687461U (en) | 2015-05-24 | 2015-05-24 | Anti-bacteria ceramic |
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| CN204687461U true CN204687461U (en) | 2015-10-07 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107236931A (en) * | 2017-06-22 | 2017-10-10 | 合肥汇之新机械科技有限公司 | A kind of novel metal product |
| CN108101584A (en) * | 2017-12-28 | 2018-06-01 | 洛阳名力科技开发有限公司 | A kind of preparation method of anti-bacteria ceramic |
-
2015
- 2015-05-24 CN CN201520351632.2U patent/CN204687461U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107236931A (en) * | 2017-06-22 | 2017-10-10 | 合肥汇之新机械科技有限公司 | A kind of novel metal product |
| CN108101584A (en) * | 2017-12-28 | 2018-06-01 | 洛阳名力科技开发有限公司 | A kind of preparation method of anti-bacteria ceramic |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180427 Address after: 310026 Zhejiang Hangzhou economic and Technological Development Zone Baiyang Street science and Technology Park Road 57, 15 building 607-609 room. Patentee after: Hangzhou Ai Jing Technology Co., Ltd. Address before: 311113 3 building, 2 Science and Technology Park, Liangzhu University, Liangzhu street, Yuhang District, Hangzhou, Zhejiang Patentee before: Cloudland bio tech ltd, Hangzhou |