CN109161232A - A kind of modified bactericidal ceramic coating - Google Patents
A kind of modified bactericidal ceramic coating Download PDFInfo
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- CN109161232A CN109161232A CN201811012059.7A CN201811012059A CN109161232A CN 109161232 A CN109161232 A CN 109161232A CN 201811012059 A CN201811012059 A CN 201811012059A CN 109161232 A CN109161232 A CN 109161232A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1606—Antifouling paints; Underwater paints characterised by the anti-fouling agent
- C09D5/1612—Non-macromolecular compounds
- C09D5/1618—Non-macromolecular compounds inorganic
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Abstract
The present invention provides a kind of modified bactericidal ceramic coating, it is related to complex technique field, includes: 10-18 parts of potassium carbonate, 55-65 parts of alumina silicate, 13-16 parts of borax, 5-10 parts of aluminium nitride, 2-7 parts of sodium tripolyphosphate, 32-42 parts of zinc oxide, 9-16 parts of bentonite, 6-13 parts of nano kaoline, 16-23 parts of talcum powder, 8-16 parts of mica powder, 13-18 parts of potassium chloride, 20-28 parts of the compound of glauber-salt and liquorice, 22-28 parts of nano zine oxide, 18-25 parts of nano silver, 9-16 parts of nano silica, 3-6 parts of additive, 30-36 parts of ethylene glycol, 32-38 parts of deionized water by mass parts composition.Usefulness of the present invention is, by the way that nano silver and nano silica is added, ceramic coating itself to be made to have sterilizing function, effectively inhibition bacterium.
Description
Technical field
The present invention relates to complex technique field, especially a kind of modified bactericidal ceramic coating.
Background technique
Ceramic material is the development along with environmental protection equipment as the accumulation of heat of environmental protection equipment, heat transfer medium and is widely used
's.Ceramic material used in accumulation of heat, heat transfer medium mainly has mullite (3Al2O32SiO2) material, cordierite+mullite
Material, cordierite+oxidation aluminium material, mullite+oxidation aluminium material etc., these materials be both able to satisfy the requirement of accumulation of heat, heat transfer, together
When cost again relative moderate.But sterilizing function is generally not present in ceramic material used at present, becomes easily infected by bacterium, and makes
At infection.
Summary of the invention
The present invention overcomes the disadvantages of the prior art, provides a kind of modified bactericidal ceramic coating, by the way that nano silver is added
And nano silica, make ceramic coating itself that there is sterilizing function, effectively inhibition bacterium.
In order to solve the above-mentioned technical problem, the present invention is achieved by the following technical solutions:
A kind of modified bactericidal ceramic coating includes: 10-18 parts of potassium carbonate, 55-65 parts of alumina silicate, boron by mass parts composition
13-16 parts of sand, 5-10 parts of aluminium nitride, 2-7 parts of sodium tripolyphosphate, 32-42 parts of zinc oxide, 9-16 parts of bentonite, nano kaoline 6-
13 parts, 16-23 parts of talcum powder, 8-16 parts of mica powder, 13-18 parts of potassium chloride, 20-28 parts of the compound of glauber-salt and liquorice, nano zine oxide 22-28
Part, 18-25 parts of nano silver, 9-16 parts of nano silica, 3-6 parts of additive, 30-36 parts of ethylene glycol, deionized water 32-38
Part.
Preferably, the optimization formula of a kind of modified bactericidal ceramic coating of the invention includes: potassium carbonate by mass parts composition
14 parts, 60 parts of alumina silicate, 14 parts of borax, 8 parts of aluminium nitride, 5 parts of sodium tripolyphosphate, 38 parts of zinc oxide, 13 part, nanometer kaolinite of bentonite
Soil 12 parts, 18 parts of talcum powder, 14 parts of mica powder, 15 parts of potassium chloride, 24 parts of the compound of glauber-salt and liquorice, 26 parts of nano zine oxide, 22 parts of nano silver,
13 parts of nano silica, 4 parts of additive, 34 parts of ethylene glycol, 35 parts of deionized water.
Preferably, a kind of modified bactericidal ceramic coating, preparation method include the following: by potassium carbonate, alumina silicate, boron
Sand, aluminium nitride, sodium tripolyphosphate, zinc oxide, bentonite, nano kaoline are poured into ball mill, with the speed of 65-70r/min
15-20min is stirred, obtains A material；By A material, talcum powder, mica powder, potassium chloride, the compound of glauber-salt and liquorice, nano zine oxide, additive,
Nano silver, nano silica, ethylene glycol, deionized water be poured into successively stirring ware in, be first heated to 75-85 DEG C, then with
The speed of 55-65r/min stirs 20-28min, cools naturally.
Preferably, the additive is that corrosion inhibitor and impervious agent are mixed by the mass ratio of 2:1.
Preferably, the ball mill is tube mill.
Compared with prior art, the beneficial effects of the present invention are:
By the way that nano silver and nano silica are added in formula, nano silver is former to Escherichia coli, gonococcus, trachoma clothing
The tens of kinds of pathogenic microorganisms such as body have strong inhibition and killing effect, and will not generate drug resistance, have anti-well
Bacterium effect；Firstly, nano silica, the suspension stability that can improve coating is poor, thixotropy is poor, weatherability is poor, abrasion resistance
Difference etc. can improve bond strength, and clean surfaces ability is also improved, secondly, nano silica possesses huge specific surface
Product, the more meso-hole structures in surface and superpower adsorption capacity and unusual physicochemical property interact with nano silver, nano silver energy
Evenly into nano-silica surface it is mesoporous in, it is anti-to be formed with efficient, lasting, high temperature resistant, the nanometer of broad-spectrum antiseptic
Fungus matter, further enhances antibacterial effect.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described, it should be understood that preferred embodiment described herein is only used
In the description and interpretation present invention, it is not intended to limit the present invention.
A kind of modified bactericidal ceramic coating of the present invention, preparation method includes the following: by potassium carbonate, alumina silicate, borax, nitridation
Aluminium, sodium tripolyphosphate, zinc oxide, bentonite, nano kaoline are poured into ball mill, stir 18min with the speed of 68r/min,
Obtain A material；By A material, talcum powder, mica powder, potassium chloride, the compound of glauber-salt and liquorice, nano zine oxide, additive, nano silver, nanometer two
Silica, ethylene glycol, deionized water are poured into successively in stirring ware, are first heated to 80 DEG C, are then stirred with the speed of 60r/min
24min is cooled naturally, wherein ball mill is tube mill.
Formula is chosen as follows:
Embodiment 1
14 parts of potassium carbonate, 60 parts of alumina silicate, 14 parts of borax, 8 parts of aluminium nitride, 5 parts of sodium tripolyphosphate, 38 parts of zinc oxide, swelling
Native 13 parts, 12 parts of nano kaoline, 18 parts of talcum powder, 14 parts of mica powder, 15 parts of potassium chloride, 24 parts of the compound of glauber-salt and liquorice, nano zine oxide
26 parts, 22 parts of nano silver, 13 parts of nano silica, 4 parts of additive, 34 parts of ethylene glycol, 35 parts of deionized water.
Additive is that corrosion inhibitor and impervious agent are mixed by the mass ratio of 2:1.
Embodiment 2
10 parts of potassium carbonate, 55 parts of alumina silicate, 13 parts of borax, 5 parts of aluminium nitride, 2 parts of sodium tripolyphosphate, 32 parts of zinc oxide, swelling
Native 9 parts, 6 parts of nano kaoline, 16 parts of talcum powder, 8 parts of mica powder, 13 parts of potassium chloride, 20 parts of the compound of glauber-salt and liquorice, nano zine oxide 22
Part, 18 parts of nano silver, 9 parts of nano silica, 3 parts of additive, 30 parts of ethylene glycol, 32 parts of deionized water.
Additive is that corrosion inhibitor and impervious agent are mixed by the mass ratio of 2:1.
Embodiment 3
18 parts of potassium carbonate, 65 parts of alumina silicate, 16 parts of borax, 10 parts of aluminium nitride, 7 parts of sodium tripolyphosphate, 42 parts of zinc oxide, swelling
Native 16 parts, 13 parts of nano kaoline, 23 parts of talcum powder, 16 parts of mica powder, 18 parts of potassium chloride, 28 parts of the compound of glauber-salt and liquorice, nano zine oxide
28 parts, 25 parts of nano silver, 16 parts of nano silica, 6 parts of additive, 36 parts of ethylene glycol, 38 parts of deionized water.
Additive is that corrosion inhibitor and impervious agent are mixed by the mass ratio of 2:1.
Experimental test:
The identical ceramic tile of 3 block size sizes is taken, smears 1 coating of embodiment, 2 coating of embodiment and implementation respectively on ceramic tile
3 coating of example is sent to testing agency together and is tested antibiotic property, and the testing time is 40 hours, as a result as follows:
| 1 coating ceramic tile of embodiment | 2 coating ceramic tile of embodiment | 3 coating ceramic tile of embodiment | |
| Escherichia coli sterilizing rate (%) | 96.2 | 95.7 | 97.4 |
| Staphylococcus aureus sterilizing rate (%) | 98.8 | 98.5 | 97.9 |
Finally, it should be noted that these are only the preferred embodiment of the present invention, it is not intended to restrict the invention, although
Referring to embodiment, invention is explained in detail, for those skilled in the art, still can be to aforementioned
Technical solution documented by each embodiment is modified or equivalent replacement of some of the technical features, but it is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in protection of the invention
Within the scope of.
Claims (5)
1. a kind of modified bactericidal ceramic coating, which is characterized in that forming by mass parts includes: 10-18 parts of potassium carbonate, alumina silicate
55-65 parts, 13-16 parts of borax, 5-10 parts of aluminium nitride, 2-7 parts of sodium tripolyphosphate, 32-42 parts of zinc oxide, 9-16 parts of bentonite, receive
Rice 6-13 parts of kaolin, 16-23 parts of talcum powder, 8-16 parts of mica powder, 13-18 parts of potassium chloride, 20-28 parts of the compound of glauber-salt and liquorice, nano oxygen
Change zinc 22-28 parts, 18-25 parts of nano silver, 9-16 parts of nano silica, 3-6 parts of additive, 30-36 parts of ethylene glycol, deionization
32-38 parts of water.
2. a kind of modified bactericidal ceramic coating according to claim 1, which is characterized in that forming by mass parts includes: carbon
14 parts of sour potassium, 60 parts of alumina silicate, 14 parts of borax, 8 parts of aluminium nitride, 5 parts of sodium tripolyphosphate, 38 parts of zinc oxide, bentonite 13 part, nanometer
12 parts of kaolin, 18 parts of talcum powder, 14 parts of mica powder, 15 parts of potassium chloride, 24 parts of the compound of glauber-salt and liquorice, 26 parts of nano zine oxide, nano silver
22 parts, 13 parts of nano silica, 4 parts of additive, 34 parts of ethylene glycol, 35 parts of deionized water.
3. a kind of modified bactericidal ceramic coating according to claim 1 or 2, which is characterized in that preparation method includes the following:
Potassium carbonate, alumina silicate, borax, aluminium nitride, sodium tripolyphosphate, zinc oxide, bentonite, nano kaoline are poured into ball mill,
15-20min is stirred with the speed of 65-70r/min, obtains A material；By A material, talcum powder, mica powder, potassium chloride, the compound of glauber-salt and liquorice,
Nano zine oxide, additive, nano silver, nano silica, ethylene glycol, deionized water be poured into successively stirring ware in, first plus
Then heat stirs 20-28min with the speed of 55-65r/min, cools naturally to 75-85 DEG C.
4. a kind of modified bactericidal ceramic coating according to claim 1 or 2, which is characterized in that the additive is resistance rust
Agent and impervious agent are mixed by the mass ratio of 2:1.
5. a kind of modified bactericidal ceramic coating according to claim 3, which is characterized in that the ball mill is tubular type ball milling
Machine.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811012059.7A CN109161232A (en) | 2018-08-31 | 2018-08-31 | A kind of modified bactericidal ceramic coating |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811012059.7A CN109161232A (en) | 2018-08-31 | 2018-08-31 | A kind of modified bactericidal ceramic coating |
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| CN109161232A true CN109161232A (en) | 2019-01-08 |
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| CN201811012059.7A Pending CN109161232A (en) | 2018-08-31 | 2018-08-31 | A kind of modified bactericidal ceramic coating |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110012912A (en) * | 2019-04-10 | 2019-07-16 | 肇庆市盛浩新材料科技有限公司 | A kind of ceramic efficacious anti-microbial material and the preparation method and application thereof |
| CN111471391A (en) * | 2020-05-28 | 2020-07-31 | 浙江绿环新材料科技有限公司 | Antibacterial anti-doodling self-cleaning powder coating and preparation method thereof |
| CN111480659A (en) * | 2020-04-15 | 2020-08-04 | 福建省宇诚环保科技有限公司 | Bactericidal mildew inhibitor and preparation method and application thereof |
Citations (3)
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|---|---|---|---|---|
| US6531223B1 (en) * | 1998-03-11 | 2003-03-11 | The Sherwin-Williams Company | Primerless latex paint with tannin blocking |
| CN105385254A (en) * | 2015-11-14 | 2016-03-09 | 合肥标兵凯基新型材料有限公司 | Special weather-resistant stain-resistant paint for pop-top can |
| CN105753483A (en) * | 2014-12-17 | 2016-07-13 | 黄更生 | Heat radiator ceramic material |
-
2018
- 2018-08-31 CN CN201811012059.7A patent/CN109161232A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6531223B1 (en) * | 1998-03-11 | 2003-03-11 | The Sherwin-Williams Company | Primerless latex paint with tannin blocking |
| CN105753483A (en) * | 2014-12-17 | 2016-07-13 | 黄更生 | Heat radiator ceramic material |
| CN105385254A (en) * | 2015-11-14 | 2016-03-09 | 合肥标兵凯基新型材料有限公司 | Special weather-resistant stain-resistant paint for pop-top can |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110012912A (en) * | 2019-04-10 | 2019-07-16 | 肇庆市盛浩新材料科技有限公司 | A kind of ceramic efficacious anti-microbial material and the preparation method and application thereof |
| CN111480659A (en) * | 2020-04-15 | 2020-08-04 | 福建省宇诚环保科技有限公司 | Bactericidal mildew inhibitor and preparation method and application thereof |
| CN111471391A (en) * | 2020-05-28 | 2020-07-31 | 浙江绿环新材料科技有限公司 | Antibacterial anti-doodling self-cleaning powder coating and preparation method thereof |
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Application publication date: 20190108 |