CN102382495A - Application of antibacterial coating on surface of file cabinet - Google Patents
Application of antibacterial coating on surface of file cabinet Download PDFInfo
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- CN102382495A CN102382495A CN2010102687354A CN201010268735A CN102382495A CN 102382495 A CN102382495 A CN 102382495A CN 2010102687354 A CN2010102687354 A CN 2010102687354A CN 201010268735 A CN201010268735 A CN 201010268735A CN 102382495 A CN102382495 A CN 102382495A
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- file cabinet
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- coating
- antimicrobial coating
- antimicrobial
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Abstract
The application of an antibacterial coating on the surface of a file cabinet is characterized in that the surface of the file cabinet is coated with the antibacterial coating which can inhibit the breeding and spread of bacteria on the surface of the file cabinet. The antibacterial coating can maintain the antibacterial effect in a fairly long time, can prevent the ageing of the surface of the file cabinet due to mustiness, fungus and mould, can inhibit the growth of microorganisms so as to prevent the breeding of the bacteria, and also can reduce offensive odor generated by the growth of the microorganisms. The application of the antibacterial coating on the surface of the file cabinet plays the roles of cleaning and sterilizing, so that the file cabinet can be kept sanitary, and the spread of the bacteria can be effectively inhibited. After the surface of the file cabinet is coated with an antibacterial agent, the breeding of Escherichia coli and staphylococcus on the surface of the file cabinet can be prevented, and the mutual cross infection between users can be prevented.
Description
Technical field
The present invention relates to the application of the antimicrobial coating in the chemical field, particularly relate to the application of antimicrobial coating on the file cabinet surface.
Background technology
File cabinet is normally by people's life-time service, and when routine office work, different people can frequently, repeated multiple times deposit or read the Miscellaneous Documents data from file cabinet.Under these circumstances, file cabinet becomes a place of gathering and spread germs virus inevitably.File cabinet in the market is not have fungi-proofing, antimicrobial function, and the file cabinet surface does not apply any antimicrobial coating, and therefore, file cabinet is a very big healthy hidden danger.
The present invention overcomes the above-mentioned defective of existing instrument cabinet, and the application of a kind of antimicrobial coating on the file cabinet surface is provided, and plays cleaning and sterilization functions, makes file cabinet can keep health, effectively suppresses the propagation of bacterium.
Summary of the invention
The present invention provides the application of a kind of antimicrobial coating at file cabinet, can effectively suppress the spread of germs on file cabinet surface, keeps the health of file cabinet.
The present invention provides the application of a kind of framework coating at file cabinet, wherein, can suppress the antimicrobial coating that bacterium grows and propagates being coated with on the surface of file cabinet on the file cabinet surface.
A kind of antimicrobial coating provided by the invention is in the application of file cabinet, and wherein, said antimicrobial coating comprises antibacterial components and coating composition.Said coating composition can be any or multiple mixing of epoxy (Epoxy), polyester.
The present invention provides the application of a kind of antimicrobial coating at file cabinet, and wherein, antibacterial components comprises zinc, silver ions.
The present invention provides the application of a kind of antimicrobial coating at file cabinet, wherein, in coating composition, forms said antimicrobial coating behind the antibiotic powder of interpolation, and it directly is coated on the surface of said file cabinet.
The present invention provides the application of a kind of antimicrobial coating at file cabinet, and wherein, antibiotic powder is siliceous porcelain powder, comprises the silicon-dioxide greater than 95%, 1% ~ 5% zinc, silver ions.
The present invention provides the application of a kind of antimicrobial coating at file cabinet; Wherein earlier clean is carried out on the surface of said file cabinet; Remove after this lip-deep grease, the granule foreign, dry said file cabinet surface, the said antimicrobial coating of coating on said file cabinet surface; Then, under 200 ℃ of temperature, toasted 20 minutes.
" coating " among the present invention can be that spraying, brushing, impregnating mode are carried out.
The present invention provides the application of a kind of antimicrobial coating at file cabinet, and wherein, antimicrobial coating also comprises tinting material.
Antimicrobial coating of the present invention can be kept its antibacterial effect in considerable time, protected file cabinet surface can be owing to mouldy, fungi, mould wear out.Do not make bacterial reproduction thereby can also suppress microbial growth, also can reduce the bad smell that produces owing to microbial growth.
Antimicrobial coating of the present invention plays cleaning and sterilization functions in the application on file cabinet surface, makes file cabinet can keep health, effectively suppresses the propagation of bacterium.The present invention can prevent intestinal bacteria, staphylococcic the growing on file cabinet surface behind file cabinet surface-coated antiseptic-germicide, prevent the infection that crosses one another between the user.
Description of drawings
Fig. 1 is the synoptic diagram that antimicrobial coating of the present invention is used on the file cabinet surface, like the overall appearance synoptic diagram of antibiotic file cabinet.
Fig. 2 is the layer structural representation of the file cabinet after A-A line as shown in Figure 1 dissects.
Embodiment
In conjunction with following examples, specify the present invention.
Embodiment 1:
As shown in Figure 1, be the synoptic diagram that antimicrobial coating of the present invention is used on the file cabinet surface, like the overall appearance synoptic diagram of antibiotic file cabinet.As shown in Figure 2, be the layer structural representation of file cabinet of the present invention, comprise the cabinet layer 1 of composing document cabinet cabinet, and antimicrobial coating 2, the antimicrobial coating separate application is on the surfaces externally and internally of file cabinet cabinet layer 1." coating " among the present invention can be that spraying, brushing, impregnating mode are carried out.
Among the present invention, the cabinet layer 1 of file cabinet is steel plate or alternative document cabinet cabinet composition material.Antimicrobial coating 2 comprises the epoxy as coating composition, and as the siliceous porcelain powder of antibiotic powder.Wherein, siliceous porcelain powder comprises, the silicon-dioxide greater than 95%, and 1% ~ 5% zinc, and silver ions is as antibacterial components.
Coating composition also can be selected other components, and for example polyester, or polyester mixes with epoxy.Antibacterial components content in antimicrobial coating is preparation with effective antibiotic amount, and said antibacterial components also can be selected other antibiotic powder or antibacterial components of mushrooms such as anti-streptococcus aureus, intestinal bacteria, mould, for example anti-benzimidazoles etc.
The making method of the antibiotic file cabinet of the present invention is: steel plate layer 1 is made into file cabinet, the surfaces externally and internally of the steel plate layer 1 of file cabinet is carried out pre-treatment, remove grease on the steel plate layer 1, particle etc., so that steel plate layer 1 surface clean, smooth.Steel plate layer 1 is dried; The epoxy that is added with antiseptic-germicide and polyester blended antibiotic paint are sprayed to the surface of steel plate layer 1, form antibiotic paint layer 2, again to whole file cabinet 200 degree Celsius in addition on the surface of steel plate layer 1; 20 minutes baking is to prevent coming off of antimicrobial coating.Can also add components such as tinting material in the antimicrobial coating 2, so that steel plate layer 1 has been coated distinct colors as required.
Embodiment 2:
The antibacterium performance test that the coating antimicrobial coating is forward and backward.
Below the test of all anti-microbial property, employing all be TP and the test class of GB/T21866-2008.Antibiotic file cabinet is done antibacterial test, make comparisons with the anti-bacteria test result of existing ordinary file cabinet, the result is following:
Experiment condition: simulate the ultraviolet ray in sunshine.Ultraviolet ray can destroy the anti-microbial property on file cabinet surface.Adopt a 30W, wavelength is the uv lamp of 253.7nm, and uv lamp meets GB 19258, and specimen is shone 100h apart from uv lamp 0.8m-1.0m, and specimen is after treatment carried out the test of antibacterium performance according to GB/T 21866-2008.
1) anti-microbial property test (before the antimicrobial treatment)
Experimental subjects: the ordinary file cabinet of uncoated antimicrobial coating
Experimental strain: streptococcus aureus AS1.89, the inoculation bacterial concentration is 5.3 * 10
5Cfu/ml; Intestinal bacteria AS1.90, the inoculation bacterial concentration is 5.8 * 10
5Cfu/ml.
Experimental result shows that the ordinary file cabinet is 31.76% for colibacillary antibiotic rate, is 0 for the antibiotic rate of golden yellow glucose coccus, and antibacterial effect is poor.
2) antibacterium performance test (after the antimicrobial treatment)
Experimental subjects: the file cabinet that has been coated with antimicrobial coating
Experimental strain: streptococcus aureus AS1.89, the inoculation bacterial concentration is 5.3 * 10
5Cfu/ml; Intestinal bacteria AS1.90, the inoculation bacterial concentration is 5.8 * 10
5Cfu/ml.
Experimental result shows that the antibiotic rate of the file cabinet of coating antimicrobial coating reaches 99%, and antibacterial effect is very remarkable.
Embodiment 3:
After changing bacterial concentration, carry out the test and the contrast of the forward and backward antibacterium of antimicrobial treatment, the test of antifungal performance once more, the result is following:
All the other experiment conditions are identical with embodiment 2, repeat no more at this.
1) anti-microbial property test (before the antimicrobial treatment)
Experimental subjects: the ordinary file cabinet of uncoated antimicrobial coating
Experimental strain: streptococcus aureus AS1.89, the inoculation bacterial concentration is 6.0 * 10
5Cfu/ml; Intestinal bacteria AS1.90, the inoculation bacterial concentration is 6.8 * 10
5Cfu/ml.
Experimental result shows that the ordinary file cabinet of uncoated antimicrobial coating is 31.76% to colibacillary antibiotic rate under different bacterial concentrations, be 16.7% for the antibiotic rate of golden yellow glucose coccus, and antibacterial effect is bad.
Experimental strain: black mold AS3.4463; Terreus AS3.3935; Paecilomyces varioti AS3.4253; Penicillium funiculosum AS3.3875; Aureobasidium pullulans AS3.3984; Ball hair shell AS3.4254, the inoculation bacterial concentration is 1.2 * 10
6Cfu/ml.
Experimental result shows, the antimycotic effect of ordinary file cabinet of uncoated antimicrobial coating reaches 2 grades of antibiotic paint (paint film) bacterinertness of GB/T 21866-2008, meets antibiotic requirement.
2) antibacterium performance test (after the antimicrobial treatment)
Experimental subjects: the file cabinet that has been coated with antimicrobial coating
Experimental strain: streptococcus aureus AS1.89, the inoculation bacterial concentration is 6.0 * 10
5Cfu/ml; Intestinal bacteria AS1.90, the inoculation bacterial concentration is 6.8 * 10
5Cfu/ml.
Experimental result shows that the antibiotic rate of the file cabinet of coating antimicrobial coating reaches 99%, and antibacterial effect is very remarkable.
Experimental strain: aspergillus AS3.4463; Terreus AS3.3935; Paecilomyces varioti AS3.4253; Penicillium funiculosum AS3.3875; Aureobasidium pullulans AS3.3984; Ball hair shell AS3.4254, the inoculation bacterial concentration is 1.2 * 10
6Cfu/ml.
Experimental result shows, the file cabinet of coating antibiotic paint layer, and its antimycotic effect reaches 2 grades of antibiotic paint (paint film) bacterinertness of GB/T 21866-2008, meets the antifungal requirement.
Embodiment 4:
The antibacterial effect experiment
Above-mentioned experimental result shows: the present invention is to colibacillary anti-microbial activity value 6.4, and the anti-microbial activity value 5.6 to streptococcus aureus has remarkable antibacterial effect, reaches the JIS Z 2801:2000 of JIS >=2.0 standard.
Experimental result according to above-mentioned a plurality of embodiment; The file cabinet of coating antimicrobial coating of the present invention is compared with the ordinary file cabinet of uncoated antimicrobial coating; Even under the situation that receives uviolizing for a long time, its surperficial bacterinertness meets the requirements, and reaches antibacterial effect of the present invention.
Antibiotic file cabinet of the present invention at the surface coated one deck antibiotic paint layer of file cabinet, forms protective film; Prevent that a large amount of bacteriums from adhering on the file cabinet easily; And on file cabinet, grow, effectively suppress bacterium and propagate, improved the environmental health of office greatly through file cabinet.After antibiotic file cabinet being carried out the weather resistance processing, this effect is more obvious, can effectively prevent intestinal bacteria, staphylococcic the growing on file cabinet surface, prevents the infection that crosses one another between the user.Also prevent simultaneously the growing of mould on file cabinet surface.
More than specific embodiment of the present invention is described.It will be appreciated that the present invention is not limited to above-mentioned specific implementations, those skilled in the art can make various distortion or modification within the scope of the claims, and this does not influence flesh and blood of the present invention.
Claims (8)
1. antimicrobial coating is characterized in that in the application of file cabinet, can suppress the antimicrobial coating that bacterium grows and propagates being coated with on the surface of file cabinet on the file cabinet surface.
2. application as claimed in claim 1 is characterized in that, said antimicrobial coating comprises the antibacterial components and the coating composition of significant quantity.
3. application as claimed in claim 2 is characterized in that, said coating composition can be any or multiple mixing of epoxy, polyester.
4. application as claimed in claim 2 is characterized in that said antibacterial components comprises zinc, silver ions.
5. application as claimed in claim 2 is characterized in that, in said coating composition, forms said antimicrobial coating behind the antibiotic powder of interpolation, and it directly is coated on the surface of said file cabinet.
6. application as claimed in claim 5 is characterized in that, said antibiotic powder is siliceous porcelain powder, comprises the silicon-dioxide greater than 95%, 1% ~ 5% zinc, silver ions.
7. application as claimed in claim 5; It is characterized in that, earlier clean is carried out on the surface of said file cabinet, remove after this lip-deep grease, the granule foreign; Dry said file cabinet surface; The said antimicrobial coating of coating on said file cabinet surface, then, baking is 20 minutes under 200 ℃ of temperature.
8. application as claimed in claim 2 is characterized in that said antimicrobial coating also comprises tinting material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102687354A CN102382495A (en) | 2010-09-01 | 2010-09-01 | Application of antibacterial coating on surface of file cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102687354A CN102382495A (en) | 2010-09-01 | 2010-09-01 | Application of antibacterial coating on surface of file cabinet |
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| CN102382495A true CN102382495A (en) | 2012-03-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102687354A Pending CN102382495A (en) | 2010-09-01 | 2010-09-01 | Application of antibacterial coating on surface of file cabinet |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106806922A (en) * | 2016-12-09 | 2017-06-09 | 安徽宏翔自动化科技有限公司 | A kind of antibacterial treatment process of sunlight board |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1343746A (en) * | 2001-10-25 | 2002-04-10 | 四川升达林产有限公司 | Antibacterial antimildew surface decorative material and its application method |
| US20090018188A1 (en) * | 2007-07-09 | 2009-01-15 | John Texter | Bactericidal silver surfactant delivery into coating and polymer compositions |
-
2010
- 2010-09-01 CN CN2010102687354A patent/CN102382495A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1343746A (en) * | 2001-10-25 | 2002-04-10 | 四川升达林产有限公司 | Antibacterial antimildew surface decorative material and its application method |
| US20090018188A1 (en) * | 2007-07-09 | 2009-01-15 | John Texter | Bactericidal silver surfactant delivery into coating and polymer compositions |
Non-Patent Citations (1)
| Title |
|---|
| 刘云颖等: "载银纳米二氧化硅抗菌粉体材料的制备", 《无机盐工业》, vol. 38, no. 1, 31 January 2006 (2006-01-31), pages 56 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106806922A (en) * | 2016-12-09 | 2017-06-09 | 安徽宏翔自动化科技有限公司 | A kind of antibacterial treatment process of sunlight board |
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Application publication date: 20120321 |