CN103862745A - Easy-to-clean antibacterial composite stainless steel plate - Google Patents
Easy-to-clean antibacterial composite stainless steel plate Download PDFInfo
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- CN103862745A CN103862745A CN201210550408.7A CN201210550408A CN103862745A CN 103862745 A CN103862745 A CN 103862745A CN 201210550408 A CN201210550408 A CN 201210550408A CN 103862745 A CN103862745 A CN 103862745A
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- stainless steel
- easy
- clean
- steel plate
- nanometer
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Abstract
The invention discloses an easy-to-clean antibacterial composite stainless steel plate comprising a stainless steel substrate, two sides of the stainless steel substrate are melted and sprayed with nano titanium dioxide coating layers with automatic easy-to-clean ability, through holes are formed in the stainless steel substrate and the nano titanium dioxide coating layers, the through holes are injected with nano Fe3O4-Si modified epoxy resin with antibacterial effect, nano Fe3O4 accounts, by weight, 10-15% of the modified epoxy resin, and the nano Fe3O4 particle diameter is 100-500nm. The easy-to-clean antibacterial composite stainless steel plate has the advantages of good self-cleaning function and good antibacterial effect, can be widely used in a variety of metal antimicrobial products, and has a higher use value in medical and health field.
Description
Technical field
The present invention relates to a kind of corrosion resistant plate with antibacterial effect, particularly relate to a kind of antibacterial composite stainless steel plate easy to clean.
Background technology
In recent years, compatriots' fungi-proofing consciousness day by day improved, no matter be therefore food health care, or general family all has higher requirement to the fungi-proofing material of health, thereby domestic and international market constantly increases the demand of antibacterial product.Requirement to stainless steel materials, tubing is also more and more higher, and anti-bacteria stainless steel has good anti-microbial property, tableware in the workbench of cooking apparatus, food industry and vessel, medicine equipment, daily life and the demand of hanging the field such as bracket of towel support, refrigerator constantly increase, and the field of required anti-bacteria stainless steel pipe also day by day expands.
Insider thinks, anti-bacteria stainless steel pipe is due to of many uses, and has the irreplaceable function of other anti-biotic material.Expect 2015, the demand of anti-bacteria stainless steel will, than present increase by 11%, particularly will account for more than 50% absolute predominance of whole market capacity in industries such as kitchen tools, tableware, electrical apparatus product, structural tube, specialities cask, tank, curtain wall, auto parts machineries.
Summary of the invention
The object of this invention is to provide a kind of easy to clean and stainless steel materials that antibacterial effect is good.
Technical scheme of the present invention is: a kind of antibacterial composite stainless steel plate easy to clean, formed by stainless steel substrate, on described stainless steel substrate two sides, meltallizing one deck has the nanometer titanium dioxide coating from ability easy to clean, on stainless steel substrate and nanometer titanium dioxide coating, get through hole, in through hole, be marked with the nanometer Fe of antibacterial effect
3o
4the epoxy resin of@Si modification.
Further, the thickness of described nanometer titanium dioxide coating is 5～10 μ m.
Result of study is found, under the effect of daylight or light middle-ultraviolet lamp, is made TiO
2activate and generate the free radical with high catalytic activity, can produce very strong photooxidation and reducing power, can catalysis, photodissociation is attached to various organic matters and the part inorganic matter on surface.Utilize the light-catalyzed reaction of titanium oxide just can be decomposed into CO being adsorbed on its surperficial organic pollution
2and O
2, can be washed away totally by water together with remaining inorganic matter, thereby realize self-cleaning function.
Further, described nanometer Fe
3o
4the epoxy resin of@Si modification, wherein nanometer Fe
3o
4account for 10～15% of modified epoxy weight, described nanometer Fe
3o
4particle diameter be 100～500nm.Nanometer Fe is found in experiment
3o
4the epoxy resin of@Si modification not only has good binding ability with irons such as stainless steels, and can suppress the common bacteria such as staphylococcus and Pseudomonas aeruginosa, has good medical value.
The present invention has good self-cleaning function and has good antibacterial effect, can be widely used in and make various metal antibacterial products, has higher use value at medicine and hygiene fields.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is top view of the present invention.
In figure:
1. stainless steel substrate 2. nanometer titanium dioxide coating 3. nanometer Fe
3o
4@Si modified epoxy
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further described.
With reference to Fig. 1～Fig. 2, the one antibacterial composite stainless steel plate easy to clean that the application relates to, is made up of stainless steel substrate 1, utilizes flame to be coated with method or high-speed low temperature spraying process meltallizing one deck nanometer titanium dioxide coating 2 on stainless steel substrate 1 surface.On stainless steel substrate 1 and nanometer titanium dioxide coating 2, get through hole, in through hole, be marked with the nanometer Fe of antibacterial effect
3o
4@Si modified epoxy 3.
In certain embodiments, the thickness of described nanometer titanium dioxide coating is 5～10 μ m.
In certain embodiments, described nanometer Fe
3o
4the epoxy resin of@Si modification, wherein nanometer Fe
3o
4account for 10～15% of modified epoxy weight, described nanometer Fe
3o
4particle diameter be 100～500nm.
Claims (3)
1. an antibacterial composite stainless steel plate easy to clean, it is characterized in that: formed by stainless steel substrate, on described stainless steel substrate two sides, meltallizing one deck has the nanometer titanium dioxide coating from ability easy to clean, on stainless steel substrate and nanometer titanium dioxide coating, get through hole, in through hole, be marked with the nanometer Fe of antibacterial effect
3o
4the epoxy resin of@Si modification.
2. one according to claim 1 antibacterial composite stainless steel plate easy to clean, is characterized in that: the thickness of described nanometer titanium dioxide coating is 5～10 μ m.
3. one according to claim 1 antibacterial composite stainless steel plate easy to clean, is characterized in that: described nanometer Fe
3o
4the epoxy resin of@Si modification, wherein nanometer Fe
3o
4account for 10～15% of modified epoxy weight, described nanometer Fe
3o
4particle diameter be 100～500nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210550408.7A CN103862745A (en) | 2012-12-17 | 2012-12-17 | Easy-to-clean antibacterial composite stainless steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210550408.7A CN103862745A (en) | 2012-12-17 | 2012-12-17 | Easy-to-clean antibacterial composite stainless steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103862745A true CN103862745A (en) | 2014-06-18 |
Family
ID=50902045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210550408.7A Pending CN103862745A (en) | 2012-12-17 | 2012-12-17 | Easy-to-clean antibacterial composite stainless steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103862745A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570398A (en) * | 2017-08-28 | 2018-01-12 | 凌贯 | A kind of nano-antibacterial anti-soil technology processing technology of metal surface |
| CN111153440A (en) * | 2019-12-31 | 2020-05-15 | 陕西斯瑞新材料股份有限公司 | Fe for improving thermal emissivity3O4Preparation method and application of coating |
-
2012
- 2012-12-17 CN CN201210550408.7A patent/CN103862745A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107570398A (en) * | 2017-08-28 | 2018-01-12 | 凌贯 | A kind of nano-antibacterial anti-soil technology processing technology of metal surface |
| CN111153440A (en) * | 2019-12-31 | 2020-05-15 | 陕西斯瑞新材料股份有限公司 | Fe for improving thermal emissivity3O4Preparation method and application of coating |
| CN111153440B (en) * | 2019-12-31 | 2022-04-22 | 陕西斯瑞新材料股份有限公司 | Fe for improving thermal emissivity3O4Preparation method and application of coating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140618 |