CN104472540A - Antibacterial solution for glass product and use method of antibacterial solution - Google Patents
Antibacterial solution for glass product and use method of antibacterial solution Download PDFInfo
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- CN104472540A CN104472540A CN201410733852.1A CN201410733852A CN104472540A CN 104472540 A CN104472540 A CN 104472540A CN 201410733852 A CN201410733852 A CN 201410733852A CN 104472540 A CN104472540 A CN 104472540A
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- antiseptic solution
- glassware
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- ion
- glass
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Abstract
The invention discloses an antibacterial solution for a glass product and a use method of the antibacterial solution. The antibacterial solution contains silver ions, including silver ions and copper ions, and the silver ions are provided by silver ion salt which can be any one or two of silver nitrate and silver lactate. The antibacterial solution further comprises an auxiliary material condensed sodium phosphate or/and butyl hementerin. When the antibacterial solution is used, through steps of coating, drying, thermal treatment, stripping, washing and the like, the glass product with the antibacterial property can be produced, the operation is simple, and the produced antibacterial glass product is relatively good in security and has long-lasting antibacterial property.
Description
Technical field
The invention belongs to antibacterial glass product technique field, be specifically related to a kind of antiseptic solution for glassware and using method thereof.
Background technology
For a long time, the life of noxious bacteria to people causes huge harm, in today of industrial develop rapidly, the discharge of the three wastes, the factors such as the destruction of the ecological balance, cause environmental deterioration, atmospheric pollution, impel bacterial reproduction, various types of communicable disease constantly increases.The SARS occurred in succession in recent years attacks, spreading of " bird flu ", and the spreading of recent African Ebola virus, the harm that various invasive organism causes human health, wake " cleaning " consciousness of people up, people obtain reinforcement to self inhabitation, work, movable assanation consciousness, are an unprecedented increase to the attention degree of the Control and prevention of disease.The necessity that is antibacterial, antibacterial, sterilization of the articles for daily use of people, activity space, living environment highlights.
In recent years, we often can hear or see antibiotic ceramic tile, antibiotic paint, antibacterial fabric.The antibacterial products such as anti-bacteria stainless steel, antibiotic plastic, antibiotic cement.Along with the develop rapidly of antimicrobial technology and anti-biotic material, the research about antibiotic glass also day by day more gets up, be applied to different industries, different department, different object antibiotic glass product also emerge gradually.There is the textile adding antibiotic glass, have the Drinknig water purifier adding antibiotic glass, have antibiotic glass fertilizer, with the antibiotic glass of powder or the application of block state, also have the antibiotic glass product such as plate glass at the coated antibacterial film of glass surface.
Antibiotic glass has strong killing rate to bacterial propagule (as: Escherichia coli, staphylococcus aureus, Pseudomonas aeruginosa, withered grass bacterium, Salmonella etc.), mould (reading coccus etc. as white), thus bacterium can not be survived at its surface colonization.Existing antibiotic layer is covered to glass and glass body is added to the antibiotic method costs such as silver ion higher, and due to its antibacterial ability be the silver ion from discharging with auto-degradation, so its anti-microbial property pass in time can be worse and worse.And glass is covered to the antibiotic method of antibiotic layer, first, during to some special-shaped glass container overlay films, thicknesses of layers is difficult to hold.Secondly, also there is rete and peel off in antibiotic layer, causes plurality of heavy metal ion to flow out, to the risk that human body damages.
Summary of the invention
The object of this invention is to provide a kind of antiseptic solution for glassware, after this antiseptic solution is used for glassware, glassware has good anti-microbial property, and there will not be the phenomenon that heavy metal ion flows out, safety is fine simultaneously.
In order to realize object of the present invention, inventor provide following technical scheme.
For an antiseptic solution for glassware, containing silver system ion.Silver system ion is free state, is provided by silver system ion salt.
The above-mentioned antiseptic solution for glassware, the weight percent concentration of silver system ion is 0.55%-8%, and be preferably 1%-6.5%, more preferably silver is the percentage by weight of ion is concentration 3%-5%.
The above-mentioned antiseptic solution for glassware, described silver system ion is silver ion or copper ion.
The above-mentioned antiseptic solution for glassware, percentage by weight composition comprises: silver ion salt or copper ion salt, condensed phosphoric acid sodium, water.Butyl Cellosolve can also be comprised in its composition.
The above-mentioned antiseptic solution for glassware, described silver ion salt is selected from any one or two kinds in actol, silver nitrate, and described copper ion salt is selected from copper nitrate or copper chloride.
The above-mentioned antiseptic solution for glassware, the preferred percentage by weight of described antiseptic solution consists of: silver nitrate 1%, actol 1%, condensed phosphoric acid sodium 10%, butyl Cellosolve 5%, water 83%.
Invention also provides the using method of the above-mentioned antiseptic solution for glassware, comprise following operating procedure:
First, antiseptic solution being coated on glassware needs antibacterial surface, then carries out drying, 20-180min is heated under glassware being placed in 150-410 DEG C of condition after antiseptic solution finish-drying, afterwards antimicrobial coating is peeled off, glassware is cleaned, namely obtains antibiotic glass goods.
Antiseptic solution of the present invention in use, in the process heated, the silver system ionic coating that glass article surface is formed can soften, and the silver system ion in coating can react with the sodium ion of glass article surface and potassium ion, for silver ion, displacement reaction formula is as follows:
Ag
++ Na
+-silicate glass → Na
++ Ag
+-silicate glass
Antiseptic solution of the present invention can be applicable to the multiple glasswares such as medical glassware, sterility test glassware, cosmetics glassware, after being coated on glass article surface, heat-treat under 150-410 DEG C of condition, heat treatment temperature is within the boiling point of silver system ionic coating, and temperature is higher, time silver more of a specified duration system ion exchange capacity is larger.After end to be heated, glassware is slow cooling to room temperature, because coating is soluble in water, distilled water can be used to clean glass article surface, coating is removed.During batch production, the aqueous solution after cleaning glass, can obtain the coating material of solid after drying, and can continue to use, coating can use repeatedly so repeatedly, reduces cost.Afterwards glass container is cleaned.After whole process completes, glass container surface to have the silver system ion of anti-microbial property with regard to being present in one deck, and due to silver system ionic radius very large, so the surface of glassware can not be overflowed.Permanently effective anti-microbial property is just provided with in the glassware being through antiseptic solution process of the present invention.
The method that antiseptic solution applies at glass article surface, can adopt the painting method that infusion process, spraying process etc. are conventional.Coating thickness controls between 10 to 50 μm, according to the requirement degree of glassware anti-microbial property, repeatedly can apply.
Butyl Cellosolve in antiseptic solution more easily sticks to glass container surface after solution can be made to dry, and condensed phosphoric acid sodium is to its facilitation of ion exchange during thermal treatment.
The using method of antiseptic solution of the present invention is simple to operate, can not have an impact, and there will not be rete to peel off to the shape of glassware, transparency, there is not the risk that heavy metal ion is overflowed.What use in antiseptic solution is inorganic antiseptic, harmless, environmentally safe, and safety is good, with hotter time resistance to, and good stability, and antibacterial action is lasting.
Embodiment
Below in conjunction with specific embodiment, content of the present invention is described in further detail.
In embodiment, all chemical reagent all adopt the commercially available prod of Chemical Reagent Co., Ltd., Sinopharm Group, and water is distilled water, and adopt infusion process to apply, described percentage refers to percentage by weight.The raw material of glassware is soda-lime-silica glass.
Anti-microbial property method of testing:
Escherichia coli adopt the international standard bacterial classification of Escherichia coli IFO 3301, use plain agar culture plate, cultivate 18 to 24 hours in the environment of 35 DEG C.Re-use Plondrel acid buffer afterwards Escherichia coli quantity is controlled 10
3/ ml level.Get this bacterium liquid of 1ml, drop in the inner surface of glassware, place 24 hours under 25 DEG C of conditions afterwards, adopt Escherichia coli quantity in mixed diluting plating method measuring and calculating 1ml.
Embodiment 1
Antiseptic solution consists of: actol 0.5%, silver nitrate 0.5%, condensed phosphoric acid sodium 10%, butyl Cellosolve 4%, water 85%.
Glassware is: glass beaker.
Antiseptic solution is stirred, glassware is put into and wherein soaks 15s, beaker is pulled out and puts into drying baker 80 DEG C of dry 15min, put into afterwards and be heated to 200 DEG C, insulation 30min heat-treats, after terminating, can with high-temperature furnace body slow cooling to room temperature, first with distilled water cleaning, film layer is cleaned up, then puts it in distilled water and adopt ultrasonic cleaning.
Embodiment 2
Antiseptic solution consists of: silver nitrate 2%, condensed phosphoric acid sodium 10%, water 88%.
Glassware is: glass baby bottles.
Antiseptic solution is stirred, baby bottles is put into and wherein soaks 15s, feeding bottle is pulled out and puts into drying baker 70 DEG C of dry 20min, put into afterwards and be heated to 330 DEG C, insulation 2h heat-treats, after terminating, slowly room temperature is down to high-temperature furnace body, take out feeding bottle to adopt and first adopt distilled water cleaning, rete is cleaned up, then puts it in distilled water and adopt ultrasonic cleaning.
Embodiment 3
Antiseptic solution consists of: silver nitrate 1%, condensed phosphoric acid sodium 10%, water 89%.
Glassware is: glass drinking cup.
Antiseptic solution is stirred, glass drinking cup is put into wherein 10s, glass drinking cup is pulled out and puts into drying baker 90 DEG C of dry 20min, put into afterwards and be heated to 300 DEG C, insulation 1h heat-treats, after terminating, slowly room temperature is down to high-temperature furnace body, take out glass drinking cup to adopt and first adopt distilled water cleaning, rete is cleaned up, then puts it in distilled water and adopt ultrasonic cleaning.
Embodiment 4
Antiseptic solution consists of: actol 1%, condensed phosphoric acid sodium 10%, butyl Cellosolve 5%, water 84%.
Glassware is: glass slide.
Antiseptic solution is stirred, glass slide is put into wherein 18s, slide is pulled out and puts into drying baker 80 DEG C of dry 30min, put into afterwards and be heated to 180 DEG C, insulation 30min heat-treats, after terminating, slowly room temperature is down to high-temperature furnace body, take out slide to adopt and first adopt distilled water cleaning, rete is cleaned up, then puts it in distilled water and adopt ultrasonic cleaning.
Embodiment 5
Antiseptic solution consists of: silver nitrate 1%, actol 1%, condensed phosphoric acid sodium 10%, butyl Cellosolve 5%, water 83%.
Glassware is: cosmetics glass packaging bottle.
Antiseptic solution is stirred, vitrifying cosmetic bottle is put into wherein 20s, pulled out by bottle for cosmetics and put into drying baker 80 DEG C of dry 30min, put into afterwards and be heated to 150 DEG C, insulation 1h heat-treats, after end, slow cooling, to room temperature, is slowly down to room temperature with high-temperature furnace body, takes out slide and adopts first employing distilled water cleaning, rete is cleaned up, then puts it in distilled water and adopt ultrasonic cleaning.
Embodiment 6
In order to investigate the anti-microbial property of antiseptic solution of the present invention, inventors performed the test of anti-microbial property, concrete outcome is in table 1.Comparative example is the beaker of the common soda-lime-silica glass without antiseptic solution process.
Table 1
| Test sample | Escherichia coli quantity |
| Comparative example | 5.0×10 5 |
| Embodiment 1 | 1.3×10 2 |
| Embodiment 2 | 1.0×10 2 |
| Embodiment 3 | 0.85×10 2 |
| Embodiment 4 | 1.9×10 2 |
| Embodiment 5 | 1.0×10 2 |
As can be seen from Table 1, the Escherichia coli quantity through the glassware of antiseptic solution process of the present invention is starkly lower than undressed glassware, and anti-microbial property is excellent.
In order to investigate the persistence of the glass container anti-microbial property adopted after the inventive method process.By embodiment 1,2 glass container, place 3 months in atmosphere.Embodiment 3,4,5 glass container to be placed in ordinary tap water 3 months.Afterwards, again carry out anti-microbial property test to embodiment 1-5 glass container, concrete outcome is in table 2.Comparative example is the beaker of the common soda-lime-silica glass without antiseptic solution process.
Table 2
| Test sample | Escherichia coli quantity |
| Comparative example | 5.0×10 5 |
| Place embodiment 1 after 3 months | 1.8×10 2 |
| Place embodiment 2 after 3 months | 2.7×10 2 |
| Place embodiment 3 after 3 months | 0.8×10 2 |
| Place embodiment 4 after 3 months | 15×10 2 |
| Place embodiment 5 after 3 months | 1.3×10 |
As can be seen from Table 2, through the glassware of antiseptic solution process of the present invention, place 3 months in different environments, Escherichia coli quantity is still starkly lower than undressed glassware after tested, illustrate that the silver system ion that ionic radius is large is difficult to overflow from glass container surface, its glass container possesses lasting anti-microbial property.
Claims (10)
1. for an antiseptic solution for glassware, it is characterized in that, containing silver system ion.
2. a kind of antiseptic solution for glassware according to claim 1, is characterized in that, the weight percent concentration of described silver system ion is 0.55%-8%.
3. a kind of antiseptic solution for glassware according to claim 1, is characterized in that, the weight percent concentration of described silver system ion is 1%-6.5%
4. a kind of antiseptic solution for glassware according to claim 1, is characterized in that, the percentage by weight of described silver system ion is concentration 3%-5%.
5. a kind of antiseptic solution for glassware according to claim 1, is characterized in that, described silver system ion is silver ion or copper ion.
6. a kind of antiseptic solution for glassware according to claim 1, is characterized in that, the percentage by weight composition of described antiseptic solution comprises: silver ion salt or copper ion salt, condensed phosphoric acid sodium, water.
7. a kind of antiseptic solution for glassware according to claim 6, is characterized in that, the percentage by weight composition of described antiseptic solution also comprises butyl Cellosolve.
8. a kind of antiseptic solution for glassware according to claim 6, is characterized in that, described silver ion salt is selected from any one or two kinds in actol, silver nitrate, and described copper ion salt is selected from copper nitrate or copper chloride.
9. a kind of antiseptic solution for glassware according to claim 6, it is characterized in that, the percentage by weight of described antiseptic solution consists of: silver nitrate 1%, actol 1%, condensed phosphoric acid sodium 10%, butyl Cellosolve 5%, water 83%.
10. the using method of a kind of antiseptic solution for glassware as claimed in claim 1, is characterized in that, comprise following operating procedure:
First, antiseptic solution being coated on glassware needs antibacterial surface, then carries out drying, 20-180min is heated under glassware being placed in 150-410 DEG C of condition after antiseptic solution finish-drying, afterwards antimicrobial coating is peeled off, glassware is cleaned, namely obtains antibiotic glass goods.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410733852.1A CN104472540A (en) | 2014-12-05 | 2014-12-05 | Antibacterial solution for glass product and use method of antibacterial solution |
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|---|---|---|---|
| CN201410733852.1A CN104472540A (en) | 2014-12-05 | 2014-12-05 | Antibacterial solution for glass product and use method of antibacterial solution |
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| CN104472540A true CN104472540A (en) | 2015-04-01 |
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| CN201410733852.1A Pending CN104472540A (en) | 2014-12-05 | 2014-12-05 | Antibacterial solution for glass product and use method of antibacterial solution |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112225465A (en) * | 2020-11-09 | 2021-01-15 | 武义超野五金制品有限公司 | Silver-attached antibacterial glass container and manufacturing process thereof |
| CN113321428A (en) * | 2021-05-26 | 2021-08-31 | 胡波 | Antibacterial glass product and preparation method thereof |
| GB2577965B (en) * | 2017-10-11 | 2022-05-18 | Cfm Cables For Music Ltd | Shielding assembly for cable |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11278866A (en) * | 1998-03-31 | 1999-10-12 | Nihon Yamamura Glass Co Ltd | Antibacterial treatment of glass vessel |
| JP2000053451A (en) * | 1998-08-05 | 2000-02-22 | Sumitomo Osaka Cement Co Ltd | Antibacterial glass product and its production |
| JP2001026466A (en) * | 1999-07-13 | 2001-01-30 | Nippon Sheet Glass Co Ltd | Manufacture of antibacterial glass |
| CN1504434A (en) * | 2002-11-29 | 2004-06-16 | 株式会社品燃洁而美客 | Antibacterial agent for concrete, concrete compositions and concrete products |
-
2014
- 2014-12-05 CN CN201410733852.1A patent/CN104472540A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11278866A (en) * | 1998-03-31 | 1999-10-12 | Nihon Yamamura Glass Co Ltd | Antibacterial treatment of glass vessel |
| JP2000053451A (en) * | 1998-08-05 | 2000-02-22 | Sumitomo Osaka Cement Co Ltd | Antibacterial glass product and its production |
| JP2001026466A (en) * | 1999-07-13 | 2001-01-30 | Nippon Sheet Glass Co Ltd | Manufacture of antibacterial glass |
| CN1504434A (en) * | 2002-11-29 | 2004-06-16 | 株式会社品燃洁而美客 | Antibacterial agent for concrete, concrete compositions and concrete products |
Non-Patent Citations (3)
| Title |
|---|
| 刘小明，程金树，徐英，等: "《抗菌玻璃材料的研究与发展》", 《玻璃》 * |
| 张新蓉: "《自洁净玻璃的制备及其功能化研究》", 《太原理工大学硕士学位论文》 * |
| 王承遇，陶瑛: "《玻璃材料手册》", 31 January 2008, 化学工业出版社 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2577965B (en) * | 2017-10-11 | 2022-05-18 | Cfm Cables For Music Ltd | Shielding assembly for cable |
| CN112225465A (en) * | 2020-11-09 | 2021-01-15 | 武义超野五金制品有限公司 | Silver-attached antibacterial glass container and manufacturing process thereof |
| CN113321428A (en) * | 2021-05-26 | 2021-08-31 | 胡波 | Antibacterial glass product and preparation method thereof |
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Application publication date: 20150401 |
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