CN109796187A - A kind of antibiotic functional ceramic and preparation method thereof - Google Patents
A kind of antibiotic functional ceramic and preparation method thereof Download PDFInfo
- Publication number
- CN109796187A CN109796187A CN201910241717.8A CN201910241717A CN109796187A CN 109796187 A CN109796187 A CN 109796187A CN 201910241717 A CN201910241717 A CN 201910241717A CN 109796187 A CN109796187 A CN 109796187A
- Authority
- CN
- China
- Prior art keywords
- parts
- raw material
- present
- water
- weight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention belongs to technical field of functional ceramics more particularly to a kind of antibiotic functional ceramic and preparation method thereof.In the matrix of function ceramics of the present invention, the green body with antibacterial functions can be obtained using volcano stone flour and active carbon to the strong absorption property of antibacterial agent using montmorillonite, the bonding characteristic of hydroxypropyl cellulose；In the coating of function ceramics of the present invention, negative ion powder and TiO are selected2As anion propellant, anion can be generated, there is excellent antibacterial effect；The present invention is by the coordinated of each raw material component, and obtained function ceramics is with excellent antibiotic and sterilizing effect.According to embodiment it is found that function ceramics of the invention is 99.5% to the average antibiotic rate of staphylococcus aureus, the average antibiotic rate to Escherichia coli is 99.8%, meets People's Republic of China (PRC) antibacterial ceramic products anti-microbial property standard JC-T 897-2002.
Description
Technical field
The present invention relates to technical field of functional ceramics more particularly to a kind of antibiotic functional ceramic and preparation method thereof.
Background technique
With the high development of science and technology, people are to the performance of ceramic material, quality and require higher and higher, promote
Part Chinaware Progression becomes the novel material with specific function, and no matter upper in performance and use this kind of ceramic product is, still
Require that height is fine in manufacture craft, commonly referred to as function ceramics.
Function ceramics is many kinds of, is required based on difference of all trades and professions to ceramic function, imparting function ceramics machinery,
The types of functionality such as heat, chemistry, electricity, magnetic, light, radiation and biology, wherein anti-bacteria ceramic is the ceramic with antibacterial functions,
Bacterium class can be effectively avoided to infect infringement of the disease to the mankind, especially family, public place, hospitals and other places, thus it is wide
It is general to be used for various industries and field.
However, the anti-microbial property of existing antibiotic functional ceramic product needs to be further increased.
Summary of the invention
The purpose of the present invention is to provide a kind of antibiotic functional ceramics and preparation method thereof, further increase function ceramics
Anti-microbial property.
In order to achieve the above-mentioned object of the invention, the present invention the following technical schemes are provided:
The present invention provides a kind of antibiotic functional ceramics, including matrix and the coating that matrix surface is arranged in, described matrix
Prepare raw material including following parts by weight: 35~55 parts of kaolin, 2~10 parts of montmorillonite powder, 2~6 parts of hydroxypropyl cellulose,
6~15 parts of aluminium oxide, 10~15 parts of volcano stone flour, 3~15 parts of active carbon, 1~8 part of antibacterial agent；The coating includes following weight
Amount number prepares raw material: 10~35 parts of bentonite, 35~55 parts of kaolin, 20~60 parts of negative ion powder, 1~5 part of cobalt oxide,
2~8 parts of titanium dioxide.
Preferably, described matrix includes that following parts by weight prepare raw material: 40~50 parts of kaolin, montmorillonite powder 3~8
Part, 3~5 parts of hydroxypropyl cellulose, 8~12 parts of aluminium oxide, 12~14 parts of volcano stone flour, 5~8 parts of active carbon, antibacterial agent 2~5
Part；The coating includes that following parts by weight prepare raw material: 10~35 parts of bentonite, 35~55 parts of kaolin, negative ion powder
30~50 parts, 2~3 parts of cobalt oxide, 3~6 parts of titanium dioxide.
Preferably, the antibacterial agent is cerium oxide and silver oxide.
Preferably, the mass ratio of cerium oxide and silver oxide is 2~10: 10~30 in the antibacterial agent.
Preferably, the burst size of the negative ion powder is 800~2500/cm3。
The present invention provides the preparation methods of function ceramics described in above-mentioned technical proposal, comprising the following steps:
1) raw material for preparing of matrix is mixed with water, gained mixture is carried out shaping, green body is obtained；
2) raw material for preparing of coating is mixed with water, obtains glaze water；
3) glazing is carried out to green body using the glaze water, then gained green body is sintered, obtains function ceramics；
Wherein, the step 1) and step 2) are limited without sequencing.
Preferably, the water in the step 1) and the ratio of matrix preparation raw material gross weight are 1: 1.2~2.0.
Preferably, the water in the step 2) and the ratio of coating preparation raw material gross weight are 2~8: 1.
Preferably, the mixing in the step 1) and step 2) carries out under agitation, and the revolving speed of the stirring is 100
~300r/min.
Preferably, the temperature being sintered in the step 3) is 1200~1500 DEG C, and the time is 10~20h.
The present invention provides a kind of antibiotic functional ceramic and preparation method thereof, in the matrix of function ceramics of the present invention, utilize
The bonding characteristic of montmorillonite, hydroxypropyl cellulose can be obtained using volcano stone flour and active carbon to the strong absorption property of antibacterial agent
To the green body with antibacterial functions；In the coating of function ceramics of the present invention, negative ion powder and TiO are selected2Occur as anion
Agent can generate anion, have excellent antibacterial effect；Coordinated of the present invention by each raw material component, obtained function
Ceramic there can be excellent antibiotic and sterilizing effect.According to embodiment it is found that function ceramics of the invention is to staphylococcus aureus
Average antibiotic rate be 99.5%, be 99.8% to the average antibiotic rates of Escherichia coli, meet People's Republic of China's antibacterial pottery
Ceramic products anti-microbial property standard JC-T 897-2002.
Specific embodiment
The present invention provides a kind of antibiotic functional ceramics, the coating including matrix and matrix surface, and described matrix includes such as
Lower parts by weight prepare raw material: 35~55 parts of kaolin, 2~10 parts of montmorillonite powder, 2~6 parts of hydroxypropyl cellulose, aluminium oxide
6~15 parts, 10~15 parts of volcano stone flour, 3~15 parts of active carbon, 1~8 part of antibacterial agent；The coating includes following parts by weight
Prepare raw material: 10~35 parts of bentonite, 35~55 parts of kaolin, 20~60 parts of negative ion powder, 1~5 part of cobalt oxide, titanium dioxide
2~8 parts of titanium.
In the present invention, what described matrix preferably included following parts by weight prepares raw material: 40~50 parts of kaolin, cover it is de-
3~8 parts of mountain flour, 8~12 parts of aluminium oxide, 12~14 parts of volcano stone flour, 5~8 parts of active carbon, resists 3~5 parts of hydroxypropyl cellulose
2~5 parts of microbial inoculum；What the coating preferably included following parts by weight prepares raw material: 10~35 parts of bentonite, kaolin 35~55
Part, 30~50 parts of negative ion powder, 2~3 parts of cobalt oxide, 3~6 parts of titanium dioxide.
The raw material for preparing of matrix includes 2~10 parts of montmorillonite powder, preferably 4~8 parts, more preferably 5~6 in the present invention
Part.The present invention utilizes the adhesive property of montmorillonite powder, and the binding ability of enhancing and antibacterial agent gives full play to the antibacterial function of antibacterial agent
Energy.
On the basis of the parts by weight of montmorillonite powder, the raw material for preparing of matrix includes 35~55 parts of kaolin in the present invention,
Preferably 40~50 parts, more preferably 42~46 parts.The present invention carries out shaping ceramics using kaolinic strong plasticity, simultaneously
Kaolin and other raw materials cooperate, and can enhance the hardness and toughness of ceramics, the basic mechanical performance of assurance function ceramics.
On the basis of the parts by weight of montmorillonite powder, the raw material for preparing of matrix includes hydroxypropyl cellulose 2~6 in the present invention
Part, preferably 3~5 parts.The present invention can enhance using hydroxypropyl cellulose as binder with montmorillonite powder collective effect
With the adhesive property of antibacterial agent, to give full play to the anti-microbial property of antibacterial agent.
On the basis of the parts by weight of montmorillonite powder, the raw material for preparing of matrix includes 6~15 parts of aluminium oxide in the present invention, excellent
It is selected as 8~12 parts, more preferably 9~10 parts.The present invention utilizes aluminum oxide as functional stuffing, cooperates with work with the performance of other raw materials
With the basic mechanical performance of assurance function ceramics.
On the basis of the parts by weight of montmorillonite powder, the raw material for preparing of matrix includes volcano stone flour 10~15 in the present invention
Part, preferably 11~14 parts, more preferably 12~13 parts.The present invention utilizes the strong characterization of adsorption adsorption antibacterial agent of volcano stone flour,
By antibacterial agent firm connection in the matrix of function ceramics, enhance the anti-microbial property of function ceramics.
On the basis of the parts by weight of montmorillonite powder, the raw material for preparing of matrix includes 3~15 parts of active carbon in the present invention, excellent
It is selected as 5~12 parts, more preferably 7~10 parts.The present invention plays strong adsorptivity using active carbon and volcano stone flour mating reaction
Can, enhance the binding force of antibacterial agent and matrix material, the antibacterial effect of assurance function ceramics.
On the basis of the parts by weight of montmorillonite powder, the raw material for preparing of matrix includes 1~8 part of antibacterial agent in the present invention, excellent
It is selected as 2~6 parts, more preferably 3~5 parts.Antibacterial agent and other raw materials are used cooperatively by the present invention, can enhance the antibacterial of ceramics
Performance.In the present invention, the antibacterial agent is preferably cerium oxide and silver oxide；The matter of cerium oxide and silver oxide in the antibacterial agent
Amount is than preferably 2~10: 10~30, more preferably 4~8: 15~25.
The raw material for preparing of floating coat of the present invention includes 10~35 parts of bentonite, preferably 15~30 parts, more preferably 20~
25 parts.The present invention is using bentonite as coating material, using bentonitic adhesion characteristics in conjunction with other raw materials, assurance function pottery
The basic mechanical performance of porcelain.
On the basis of bentonitic parts by weight, the raw material for preparing of floating coat of the present invention includes 35~55 parts of kaolin, excellent
It is selected as 40~50 parts, more preferably 42~48 parts.The present invention carries out shaping ceramics using kaolinic strong plasticity, while high
Ridge soil and other raw materials cooperate, and can enhance the hardness and toughness of ceramics, the basic mechanical performance of assurance function ceramics.
On the basis of bentonitic parts by weight, the raw material for preparing of floating coat of the present invention includes 1~5 part of cobalt oxide, preferably
It is 2~4 parts.The present invention is used cooperatively using cobalt oxide as functional stuffing with other raw materials, the base of assurance function ceramic coating
The mechanical performances such as this intensity.
On the basis of bentonitic parts by weight, the raw material for preparing of floating coat of the present invention includes 20~60 parts of negative ion powder,
Preferably 30~50 parts, more preferably 35~45 parts.In the present invention, the burst size of the negative ion powder be preferably 800~
2500/cm3, more preferably 1000~2000/cm3.The present invention can discharge anion using negative ion powder and can radiate remote
Infrared ray enhances the anti-microbial property of function ceramics to realize the characteristic of bactericidal.
On the basis of bentonitic parts by weight, the raw material for preparing of floating coat of the present invention includes 2~8 parts of titanium dioxide, excellent
It is selected as 3~6 parts, more preferably 4~5 parts.The present invention can be produced using titanium dioxide and negative ion powder as anion propellant
Raw anion, plays antibacterial action.
The present invention does not have special limitation to the source of the raw material, selects the raw material in the known source of those skilled in the art
, specific such as marketable material.
The present invention provides the preparation methods of function ceramics described in above-mentioned technical proposal, comprising the following steps:
1) raw material for preparing of matrix is mixed with water, gained mixture is carried out shaping, green body is obtained；
2) raw material for preparing of coating is mixed with water, obtains glaze water；
3) glazing is carried out to green body using the glaze water, then gained green body is sintered, obtains function ceramics；
Wherein, the step 1) and step 2) are limited without sequencing.
The present invention mixes the raw material for preparing of matrix with water, and gained mixture is carried out shaping, green body is obtained.The present invention is excellent
Choosing first mixes montmorillonite powder, hydroxypropyl cellulose with water, obtains suspension；Then activity is sequentially added into the suspension
Charcoal, volcano stone flour and antibacterial agent, obtain lime set；Kaolin and aluminium oxide is added into the lime set again, then mixes gained
Object carries out shaping, and obtains green body.
The present invention mixes montmorillonite powder, hydroxypropyl cellulose with water, obtains suspension.In the present invention, the water with
The ratio that matrix prepares raw material gross weight is preferably 1: 1.2~2.0, and more preferably 1: 1.5~1.8.The present invention preferably will first cover de-
After mountain flour is mixed with hydroxypropyl cellulose, then gained mixture mixed with water, montmorillonite powder and hydroxypropyl can be given full play to
The caking property of cellulose.
After obtaining suspension, the present invention sequentially adds active carbon, volcano stone flour and antibacterial agent into the suspension, obtains
Lime set.The present invention preferably first mixes active carbon and volcano stone flour, obtains mixed-powder, then sequentially add into the suspension
The mixed-powder and antibacterial agent can guarantee active carbon and volcano stone flour to the absorption property of antibacterial agent.
After obtaining lime set, kaolin and aluminium oxide are added into the lime set by the present invention, then carry out gained mixture
Sizing, obtains green body.The present invention does not have special restriction to the mode of the sizing, selects side well known to those skilled in the art
Formula carries out shaping.
The present invention mixes the raw material for preparing of coating with water, obtains glaze water.In the present invention, the water and coating preparation are former
The ratio for expecting total weight is preferably 2~8: 1, and more preferably 3~6: 1.The present invention is to the order by merging of the coating material without spy
Different restriction directly mixes coating material with water.
After obtaining green body and glaze water, the present invention carries out glazing to green body using the glaze water, then carries out gained green body
Sintering, obtains function ceramics.In the present invention, the temperature of the sintering is preferably 1200~1500 DEG C, more preferably 1300~
1400 DEG C, the time is preferably 10~20h, more preferably 13~18h.The present invention does not have special limit to the mode of the glazing
It is fixed, glazing is carried out using mode well known to those skilled in the art.
When preparing green body and glaze water, the present invention preferably carries out preparing the mixed process of raw material under agitation, described to stir
The revolving speed mixed is preferably 100~300r/min, more preferably 150~250r/min, and the time of the stirring is preferably 10~
30min, more preferably 15~25min.The present invention is mixed each raw material by stirring, and antibacterial agent is enabled to be uniformly distributed in function
In energy ceramics, enhance the anti-microbial property of function ceramics.
Antibiotic functional ceramic provided by the invention and preparation method thereof is described in detail below with reference to embodiment, but
It is that they cannot be interpreted as limiting the scope of the present invention.
Embodiment 1
Weigh matrix material according to following parts by weight: 35 parts of kaolin, 2 parts of montmorillonite powder, 2 parts of hydroxypropyl cellulose,
6 parts of aluminium oxide, 10 parts of volcano stone flour, 3 parts of active carbon, antibacterial agent (cerium oxide: silver oxide=4: 15) 1 part；By montmorillonite powder and
Hydroxypropyl cellulose mixing, then mix gained mixture with water (40 parts) under 100r/min speed conditions, obtain suspension；
The active carbon and volcano stone flour are mixed, mixed-powder is obtained, under 120r/min speed conditions into the suspension according to
Secondary addition mixed-powder and antibacterial agent, obtain lime set；Under 110r/min speed conditions, in Xiang Suoshu lime set be added kaolin and
Then gained mixture is carried out shaping, obtains green body by aluminium oxide；
Coating material is weighed according to following parts by weight: 10 parts of bentonite, 35 parts of kaolin, 20 parts of negative ion powder, oxidation
1 part of cobalt, 2 parts of titanium dioxide；By bentonite, kaolin, negative ion powder, cobalt oxide, titanium dioxide under 150r/min speed conditions
Titanium is mixed with water (150 parts), obtains glaze water；
Glazing is carried out to green body using the glaze water, gained green body is then sintered 12h under the conditions of 1200 DEG C, is obtained
To function ceramics.
Embodiment 2
Weigh matrix material according to following parts by weight: 40 parts of kaolin, 5 parts of montmorillonite powder, 4 parts of hydroxypropyl cellulose,
10 parts of aluminium oxide, 12 parts of volcano stone flour, 10 parts of active carbon, antibacterial agent (cerium oxide: silver oxide=6: 20) 5 parts；By montmorillonite powder
It mixes, then mix gained mixture with water (60 parts) under 150r/min speed conditions, is suspended with hydroxypropyl cellulose
Liquid；The active carbon and volcano stone flour are mixed, mixed-powder is obtained, under 180r/min speed conditions into the suspension
Mixed-powder and antibacterial agent are sequentially added, lime set is obtained；Under 160r/min speed conditions, kaolin is added in Xiang Suoshu lime set
And aluminium oxide, then gained mixture is carried out shaping, obtains green body；
Coating material is weighed according to following parts by weight: 20 parts of bentonite, 40 parts of kaolin, 30 parts of negative ion powder, oxidation
3 parts of cobalt, 6 parts of titanium dioxide, coating material is mixed with water (200 parts) under 180r/min speed conditions, obtains glaze water；
Glazing is carried out to green body using the glaze water, gained green body is then sintered 15h under the conditions of 1300 DEG C, is obtained
To function ceramics.
Embodiment 3
Weigh matrix material according to following parts by weight: 55 parts of kaolin, 10 parts of montmorillonite powder, 6 parts of hydroxypropyl cellulose,
15 parts of aluminium oxide, 15 parts of volcano stone flour, 15 parts of active carbon, antibacterial agent (cerium oxide: silver oxide=8: 25) 8 parts；According to matrix original
Material proportion weighs each raw material respectively, montmorillonite powder and hydroxypropyl cellulose is mixed, then by institute under 210r/min speed conditions
It obtains mixture to mix with water (85 parts), obtains suspension；The active carbon and volcano stone flour are mixed, mixed-powder is obtained,
Mixed-powder and antibacterial agent are sequentially added into the suspension under 180r/min speed conditions, obtains lime set；In 250r/min
Under speed conditions, kaolin and aluminium oxide are added in Xiang Suoshu lime set, then gained mixture is carried out shaping, obtains green body；
Coating material is weighed according to following parts by weight: 35 parts of bentonite, 55 parts of kaolin, 60 parts of negative ion powder, oxidation
5 parts of cobalt, 8 parts of titanium dioxide, coating material is mixed with water (350 parts) under 220r/min speed conditions, obtains glaze water；
Glazing is carried out to green body using the glaze water, gained green body is then sintered 20h under the conditions of 1500 DEG C, is obtained
To function ceramics.
Comparative example 1
Weigh matrix material according to following parts by weight: 55 parts of kaolin, 10 parts of montmorillonite powder, 6 parts of hydroxypropyl cellulose,
15 parts of aluminium oxide, 15 parts of volcano stone flour, 15 parts of active carbon；Montmorillonite powder and hydroxypropyl cellulose are mixed, then in 210r/min
Gained mixture is mixed with water (85 parts) under speed conditions, obtains suspension；The active carbon and volcano stone flour are mixed, obtained
To mixed-powder, mixed-powder is added into the suspension under 180r/min speed conditions, obtains lime set；In 250r/min
Under speed conditions, kaolin and aluminium oxide are added in Xiang Suoshu lime set, then gained mixture is carried out shaping, obtains green body；
Coating material is weighed according to following parts by weight: 35 parts of bentonite, 55 parts of kaolin, 60 parts of negative ion powder, oxidation
5 parts of cobalt, 8 parts of titanium dioxide, coating material is mixed with water (350 parts) under 220r/min speed conditions, obtains glaze water；
Glazing is carried out to green body using the glaze water, gained green body is then sintered 20h under the conditions of 1500 DEG C, is obtained
To function ceramics.
Comparative example 2
Weigh matrix material according to following parts by weight: 55 parts of kaolin, 10 parts of montmorillonite powder, 6 parts of hydroxypropyl cellulose,
15 parts of aluminium oxide, 15 parts of volcano stone flour, 15 parts of active carbon, antibacterial agent (cerium oxide: silver oxide=8: 25) 8 parts；By montmorillonite powder
It mixes, then mix gained mixture with water (85 parts) under 210r/min speed conditions, is suspended with hydroxypropyl cellulose
Liquid；The active carbon and volcano stone flour are mixed, mixed-powder is obtained, under 180r/min speed conditions into the suspension
Mixed-powder and antibacterial agent are sequentially added, lime set is obtained；Under 250r/min speed conditions, kaolin is added in Xiang Suoshu lime set
And aluminium oxide, then gained mixture is carried out shaping, obtains green body；
Coating material is weighed according to following parts by weight: 35 parts of bentonite, 55 parts of kaolin, 5 parts of cobalt oxide, in 220r/
Coating material is mixed with water (350 parts) under min speed conditions, obtains glaze water；
Glazing is carried out to green body using the glaze water, gained green body is then sintered 20h under the conditions of 1500 DEG C, is obtained
To function ceramics.
Antibiotic property test, antibacterial are carried out using the function ceramics that conventional method prepares Examples 1 to 3 and comparative example 1~2
Rate the results are shown in Table 1.
By above embodiments and comparative example it is found that the present invention provides a kind of antibiotic functional ceramic and preparation method thereof, this
In the matrix of invention function ceramics, using montmorillonite, the bonding characteristic of hydroxypropyl cellulose, volcano stone flour and active carbon pair are utilized
The strong absorption property of antibacterial agent, can obtain the green body with antibacterial functions；In the coating of function ceramics of the present invention, selection bear from
Sub- powder and TiO2As anion propellant, anion can be generated, there is excellent antibacterial effect；The present invention passes through each raw material
The coordinated of component, obtained function ceramics have excellent antibiotic and sterilizing effect.According to embodiment it is found that function of the invention
Energy ceramics are 99.5% to the average antibiotic rate of staphylococcus aureus, and the average antibiotic rate to Escherichia coli is 99.8%, symbol
Close People's Republic of China's antibacterial ceramic products anti-microbial property standard JC-T 897-2002.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of antibiotic functional ceramic, including matrix and the coating that matrix surface is arranged in；
Described matrix includes that following parts by weight prepare raw material: 35~55 parts of kaolin, 2~10 parts of montmorillonite powder, hydroxypropyl
2~6 parts of cellulose, 6~15 parts of aluminium oxide, 10~15 parts of volcano stone flour, 3~15 parts of active carbon, 1~8 part of antibacterial agent；
The coating includes that following parts by weight prepare raw material: 10~35 parts of bentonite, 35~55 parts of kaolin, negative ion powder
20~60 parts, 1~5 part of cobalt oxide, 2~8 parts of titanium dioxide.
2. antibiotic functional ceramic according to claim 1, which is characterized in that described matrix includes the system of following parts by weight
Standby raw material: 40~50 parts of kaolin, 3~8 parts of montmorillonite powder, 3~5 parts of hydroxypropyl cellulose, 8~12 parts of aluminium oxide, pelelith
12~14 parts of powder, 5~8 parts of active carbon, 2~5 parts of antibacterial agent；
The coating includes that following parts by weight prepare raw material: 10~35 parts of bentonite, 35~55 parts of kaolin, negative ion powder
30~50 parts, 2~3 parts of cobalt oxide, 3~6 parts of titanium dioxide.
3. antibiotic functional ceramic according to claim 1 or 2, which is characterized in that the antibacterial agent is cerium oxide and oxidation
Silver.
4. antibiotic functional ceramic according to claim 3, which is characterized in that cerium oxide and silver oxide in the antibacterial agent
Mass ratio is 2~10: 10~30.
5. antibiotic functional ceramic according to claim 1 or 2, which is characterized in that the burst size of the negative ion powder is 800
~2500/cm3。
6. the preparation method of any one of Claims 1 to 5 antibiotic functional ceramic, comprising the following steps:
1) raw material for preparing of matrix is mixed with water, gained mixture is carried out shaping, green body is obtained；
2) raw material for preparing of coating is mixed with water, obtains glaze water；
3) glazing is carried out to green body using the glaze water, then gained green body is sintered, obtains function ceramics；
Wherein, the step 1) and step 2) are limited without sequencing.
7. preparation method according to claim 6, which is characterized in that it is total that water in the step 1) with matrix prepares raw material
The ratio of weight is 1: 1.2~2.0.
8. preparation method according to claim 6, which is characterized in that it is total that water in the step 2) with coating prepares raw material
The ratio of weight is 2~8: 1.
9. preparation method according to claim 6, which is characterized in that be blended in stirring in the step 1) and step 2)
Under the conditions of carry out, the revolving speed of the stirring is 100~300r/min.
10. preparation method according to claim 6, which is characterized in that the temperature being sintered in the step 3) is 1200~
1500 DEG C, the time is 10~20h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910241717.8A CN109796187A (en) | 2019-03-28 | 2019-03-28 | A kind of antibiotic functional ceramic and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910241717.8A CN109796187A (en) | 2019-03-28 | 2019-03-28 | A kind of antibiotic functional ceramic and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109796187A true CN109796187A (en) | 2019-05-24 |
Family
ID=66564145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910241717.8A Pending CN109796187A (en) | 2019-03-28 | 2019-03-28 | A kind of antibiotic functional ceramic and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109796187A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113511911A (en) * | 2021-03-29 | 2021-10-19 | 李玉桃 | Preparation process of antibacterial household porcelain |
| IT202100000347A1 (en) | 2021-01-11 | 2022-07-11 | Ceramiche Noi Soc Cooperativa | PROCEDURE FOR COATING CERAMIC PRODUCTS |
| WO2023279451A1 (en) * | 2021-07-09 | 2023-01-12 | 牛红武 | Anti-skid and thermal-insulation volcanic rock product and preparation method therefor |
| CN116789436A (en) * | 2023-06-30 | 2023-09-22 | 福建省佳美集团公司 | Antibacterial mildew-proof ceramic artwork and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609527A (en) * | 2015-01-08 | 2015-05-13 | 厦门建霖工业有限公司 | Antibacterial negative potential ball as well as preparation method and application thereof |
| CN106242525A (en) * | 2016-08-05 | 2016-12-21 | 佛山市寰田陶瓷有限公司 | A kind of nano-antibacterial ceramic tile and preparation method thereof |
| CN107188531A (en) * | 2017-07-11 | 2017-09-22 | 德化县万盛陶瓷有限公司 | A kind of wear-resistant antibacterial function ceramics and its preparation technology |
| CN109437846A (en) * | 2019-01-03 | 2019-03-08 | 于富强 | A kind of production method of anion, silver ion function ceramics brick |
-
2019
- 2019-03-28 CN CN201910241717.8A patent/CN109796187A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609527A (en) * | 2015-01-08 | 2015-05-13 | 厦门建霖工业有限公司 | Antibacterial negative potential ball as well as preparation method and application thereof |
| CN106242525A (en) * | 2016-08-05 | 2016-12-21 | 佛山市寰田陶瓷有限公司 | A kind of nano-antibacterial ceramic tile and preparation method thereof |
| CN107188531A (en) * | 2017-07-11 | 2017-09-22 | 德化县万盛陶瓷有限公司 | A kind of wear-resistant antibacterial function ceramics and its preparation technology |
| CN109437846A (en) * | 2019-01-03 | 2019-03-08 | 于富强 | A kind of production method of anion, silver ion function ceramics brick |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT202100000347A1 (en) | 2021-01-11 | 2022-07-11 | Ceramiche Noi Soc Cooperativa | PROCEDURE FOR COATING CERAMIC PRODUCTS |
| CN113511911A (en) * | 2021-03-29 | 2021-10-19 | 李玉桃 | Preparation process of antibacterial household porcelain |
| WO2023279451A1 (en) * | 2021-07-09 | 2023-01-12 | 牛红武 | Anti-skid and thermal-insulation volcanic rock product and preparation method therefor |
| CN116789436A (en) * | 2023-06-30 | 2023-09-22 | 福建省佳美集团公司 | Antibacterial mildew-proof ceramic artwork and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109796187A (en) | A kind of antibiotic functional ceramic and preparation method thereof | |
| CN111646700B (en) | Fly ash-based antibacterial glaze powder | |
| CN111848223B (en) | Highly-antibacterial functional glazed brick and preparation method thereof | |
| WO2018040834A1 (en) | Light-transmissive zirconia sintered body and preparation method therefor and use thereof | |
| CN107010946B (en) | A kind of blue zirconium oxide ceramic and preparation method thereof | |
| CN107418283A (en) | Environmental-friendputty putty powder that a kind of high-strength antibacterial is water-fast and preparation method thereof | |
| CN109574631B (en) | Antibacterial environment-friendly negative ion quartz stone table surface material and preparation method thereof | |
| CN111484253A (en) | Preparation method and application of coated tourmaline slurry for ceramic glaze | |
| CN1110523C (en) | Medical stone paint | |
| CN1179702A (en) | Process for producing antibacterial glaze, antibacterial member, and process for producing member | |
| JP3160705B2 (en) | Method for preparing fired tourmaline-containing ceramics having enhanced water pH increasing properties and metal ion adsorption properties | |
| JP3477417B2 (en) | Manufacturing method of humidity control tile and humidity control tile | |
| CN113773049B (en) | Zircon sand whitening emulsion and preparation process thereof | |
| KR20050077214A (en) | Method manufacturing porcelain jade tile and porcelain tile glaze | |
| CN108384359A (en) | A kind of emulsion paint and preparation method thereof of release anion and far infrared | |
| CN107418329A (en) | A kind of interior wall coating and preparation method thereof | |
| KR101891370B1 (en) | Porous ceramic tile expressing the apperance of natural stone and the method of manufacturing the same | |
| CN114147842A (en) | Multifunctional ceramic plate and manufacturing method thereof | |
| CN112938925B (en) | Novel antibacterial silver compound titanium oxide silver phosphate and preparation method thereof | |
| CN104446221A (en) | Manufacturing method of multifunctional environmental-friendly diatom mud wall material | |
| JP2004002856A (en) | Method for production of photocatalyst coating composition | |
| JP7046878B2 (en) | Deodorant material and its manufacturing method | |
| CN109439034A (en) | A kind of bi-component diatom ooze water paint of Diamond Search discharge | |
| JP3797951B2 (en) | Antibacterial glass and method for producing the same | |
| CN110540778A (en) | Waterproof antibacterial coating and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190524 |