CN108178612A - A kind of preparation process of the antibacterial bamboo charcoal ceramic tile of damping - Google Patents
A kind of preparation process of the antibacterial bamboo charcoal ceramic tile of damping Download PDFInfo
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- CN108178612A CN108178612A CN201810054050.6A CN201810054050A CN108178612A CN 108178612 A CN108178612 A CN 108178612A CN 201810054050 A CN201810054050 A CN 201810054050A CN 108178612 A CN108178612 A CN 108178612A
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/131—Inorganic additives
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B33/00—Clay-wares
- C04B33/24—Manufacture of porcelain or white ware
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/40—Metallic constituents or additives not added as binding phase
- C04B2235/408—Noble metals
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
- C04B2235/422—Carbon
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
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Abstract
Disclosed by the invention is a kind of preparation process of the antibacterial bamboo charcoal ceramic tile of damping, preparation process includes step in detail below, it is prepared by bamboo charcoal powder, the preparation of nano silver bamboo charcoal powder slurry, the preparation of ceramic tile pug, the processing of ceramic tile pug de-soak, is pressed into the firing of base and bamboo charcoal ceramic adobe, finally obtains bamboo charcoal Ceramic Tiles product.Bamboo charcoal Ceramic Tiles produced by the present invention not only have effects that bamboo charcoal is ceramic, and it can enduringly contain the nano-silver ionic with antibiotic effect, make ceramic tile product that there is persistently long-acting anti-microbial property, so as to improve the antibacterial sexual function of the damping of Ceramic Tiles, increase its antibacterial and antibacterial ability, improve the quality of Ceramic Tiles.
Description
Technical field
The present invention relates to bamboo charcoal ceramic processing technique field, the antibacterial bamboo charcoal of more specifically a kind of damping
The preparation process of ceramic tile.
Background technology
Bamboo charcoal is a kind of outstanding sorbing material, it has the features such as hole is more, large specific surface area, adsorption capacity is strong, and
And the growth cycle of bamboo charcoal raw material bamboo is short, abundance, it can be not only used for fuel, air purification deodorization, environmentally friendly water purification,
Soil improvement, environment damping etc., and available for radioresistance and electromagnetic shielding material, flame retardant composite material, preserving fruit and vegetable utilizing
The high-technology fields such as material, health care material and industrial semi-conducting material, therefore deep processing and utilization is carried out to bamboo charcoal,
Resource pressure problem can not only be alleviated, but also can sustainable development path be walked with environmental protection.
Containing multiple beneficials elements such as charcoal, hydrogen in bamboo charcoal, quality is hard, fine and closely woven porous, can adsorb various attached free harmful
Substance automatically adjusts humidity, and at present, people's multiselect is put indoors with bamboo charcoal packet or bamboo charcoal craftwork, reaches purification air
Effect, but these products can only it is scattered placement indoors, can not large area use, the effect for purifying air is limited, by bamboo charcoal system
Into environmentally friendly Ceramic Tiles, for indoor laying, indoor environment can be made healthier.
In recent years, by the self assembly and load synthetic technology that nanoparticle is carried out based on the surfaces externally and internally of porous material
The research hotspot of field of nanometer material technology is become, silver type antibacterial agent is in safety, persistence, antibiotic property, heat resistance etc. tool
There is the performance more more excellent than organic antibacterial agent.There is assembling of numerous scholars to nanometer silver type antibacterial agent in different materials in foreign countries
Preparation conducts in-depth research, and the particularly research of Japan in this respect achieves bigger progress, and part achievement
Have been realized in industrialization.
The sterilization mechanism of nano silver antimicrobials：When silver ion in the haptoreaction of silver ion, i.e. antibacterial product with it is thin
After bacterium haptoreaction, microorganism proper constituent is caused to destroy or generate dysfunction.When micro silver ion arrival microorganism is thin
During after birth, because the latter is negatively charged, by Coulomb attraction, making two all securely absorption, silver ion penetration cell wall enters into the cell,
And and its（-SH）Group reacts, and makes protein coagulation, destroys the activity of cell synzyme, cell loss division growth ability and it is dead
It dies.Second is that light-catalyzed reaction, the trace silver of material surface distribution, under the action of light, can play the role of catalytic active center,
The oxygen in water and air is activated, generates hydroxyl radical free radical（OH-）And active oxygen ion（O-2）, active oxygen ion has very strong
Oxidability can destroy the proliferative capacity of bacterium in a short time and make cell death, so as to achieve the purpose that antibacterial.
So nano-silver ionic is applied to ceramics using nanometer silver antimicrobial performance and its sterilization mechanism in Ceramic Tiles
On brick, durable antibiotic is made it have, and the technical matters can be able in large-scale production extensively using as this tableware
Important a research direction and research topic in production industry, so meaning is especially important.
In the prior art, as Chinese patent Authorization Notice No. is：A kind of coating catalysis material disclosed in CN104478462 B
Crystallite bamboo charcoal Tao Zhu and preparation method thereof, disclosed in the program and coat catalysis material on bamboo charcoal ceramic pearl, make the bamboo charcoal ceramic
Pearl has the catalytic effect of the catalysis material, and catalysis material includes nano silver coating, the bamboo charcoal ceramic pearl is made to be combined with catalysis material
Form composite catalyzing body.But only simply the suspension that bamboo charcoal ceramic pearl is put into catalysis material is glued in the program
It applies, its surface is made to adhere to catalytic materials material layer, simple for process coarse, catalysis material Nano silver solution usage amount is huge, and
It makes pottery cati material its uniformity, the flatness of bead surface, can not all stablize guarantee；On the other hand, the bamboo charcoal ceramic pearl of the program
Only catalytic materials material layer is simply adhered on surface, all can be seriously once pottery bead surface is damaged or surface adhesive layer is worn
The effect of influencing the catalysis material.
Therefore, this field manufacturing enterprise, urgently need it is a kind of can not only make nano silver catalysis material usage amount low, drop
Low production cost is low, and can ensure that the ceramic has effects that the production technology of lasting nano silver catalysis material, makes
The compound porcelain is more advantageous to the production, popularization and application of enterprise.
Invention content
Disclosed by the invention is a kind of preparation process of the antibacterial bamboo charcoal ceramic tile of damping, and main purpose is to overcome existing
Technology above shortcomings and shortcoming.
The technical solution adopted by the present invention is as follows：
A kind of preparation process of the antibacterial bamboo charcoal ceramic tile of damping, the preparation process include step in detail below：
Step 1：It is prepared by bamboo charcoal powder,
1）Bamboo charcoal is ground, obtains bamboo charcoal fine powder；
2）Then the bamboo charcoal fine powder is dried 2 hours in the environment of 80-90 °C；
3）It reuses screening installation to screen the bamboo charcoal fine powder after drying, obtains 10-25 μm of bamboo charcoal powder；
Step 2：The preparation of nano silver bamboo charcoal powder slurry,
1）Under normal temperature and pressure, the Nano silver solution of high concentration is added in container cell, and water is gradually added in container cell
Solution is diluted, and obtains nano-silver water solution, wherein, the nano silver of highly concentrated nano silver aqueous solution and nano-silver water solution
Mass ratio is 0.35-0.45:100；
2）Nano-silver water solution is added in bamboo charcoal powder made from step 1, and is mixed, obtains mixed slurry,
In, the mass ratio of nano silver and bamboo charcoal powder is 0.8-1.0:100；
3）In normal pressure, the environment that temperature is 55-65 °C, which is subjected to excusing from death wave vibrations mixing, obtains nano silver
Bamboo charcoal powder slurry；
Step 3：The preparation of ceramic tile pug,
Ceramic clay is mixed to join in the nano silver bamboo charcoal powder slurry for the bubble-free that step 3 obtains, and is set using mixing
It is standby to carry out batch mixing, ceramic tile pug is obtained, wherein, ceramic clay and the quality parts ratio of the bamboo charcoal powder in nano silver bamboo charcoal powder slurry are
20-30 parts:45-50 parts；
Step 4：The processing of ceramic tile pug de-soak,
The ceramic tile pug that step 3 obtains is stood under vacuum conditions, and removes the bubble in the pug；
Step 5：It is pressed into base,
By ceramic tile pug compression moulding on molding machine made from step 4, bamboo charcoal ceramic adobe is obtained；
Step 6：The firing of bamboo charcoal ceramic adobe,
Processing is dried in the bamboo charcoal ceramic adobe that step 4 obtains, is then fired under 900-1000 °C, obtains bamboo
Charcoal ceramic tile.
Further, in the step 2, the nano silver of nano-silver water solution and the mass ratio of nano-silver water solution are
0.4:100。
Further, in the step 2, the nano silver of mixed slurry and the mass ratio of bamboo charcoal powder are 0.9:100.
Further, in the step 2, the time of vibration of ultrasonic wave mixing is 20 minutes.
Further, in the step 3, ceramic clay and the quality parts ratio of the bamboo charcoal powder in nano silver bamboo charcoal powder slurry
It is 25 parts:50 parts.
Further, the time stood under vacuum conditions in the step 4 is 24 hours.
A kind of bamboo charcoal ceramic tile product including above-mentioned preparation process.
By the above-mentioned description of this invention it is found that compared to the prior art, the advantage of the invention is that：
1）The present invention first carries out Nano silver solution by ultrasonic technology to mix extraction with bamboo charcoal powder slurries, is catalyzed nano silver
Object is adequately bonded in bamboo charcoal powder structure, in this way, not only having bamboo charcoal by the bamboo charcoal Ceramic Tiles that the bamboo charcoal powder is mixed to prepare
The effect of ceramic, and can enduringly contain the nano-silver ionic with antibiotic effect, there is ceramic tile product persistently long
The anti-microbial property of effect so as to improve the damping biocidal property of Ceramic Tiles, increases its antibacterial and antibacterial ability, improves Ceramic Tiles
Quality.
2）Present invention process changes the processing technology of traditional catalytic materials surface coating, not only may be used in preparation process
Greatly to save the usage amount of catalytic materials nano silver, the production cost of enterprise is reduced, and catalytic materials nano silver can be made
Longer hold of effect is effectively maintained, and improves the practical antibacterial of bamboo charcoal Ceramic Tiles product, antibacterial and biocidal efficacies, improves bamboo charcoal
The product quality of ceramic tile product.
Specific embodiment
A kind of preparation process of the antibacterial bamboo charcoal ceramic tile of damping, the preparation process include step in detail below：
Step 1：It is prepared by bamboo charcoal powder,
1）Bamboo charcoal is ground, obtains bamboo charcoal fine powder；
2）Then the bamboo charcoal fine powder is dried 2 hours in the environment of 80-90 °C；
3）It reuses screening installation to screen the bamboo charcoal fine powder after drying, obtains 10-25 μm of bamboo charcoal powder；
Step 2：The preparation of nano silver bamboo charcoal powder slurry,
1）Under normal temperature and pressure, the Nano silver solution of high concentration is added in container cell, and water is gradually added in container cell
Solution is diluted, and obtains nano-silver water solution, wherein, the nano silver of highly concentrated nano silver aqueous solution and nano-silver water solution
Mass ratio is 0.35-0.45:100；
2）Nano-silver water solution is added in bamboo charcoal powder made from step 1, and is mixed, obtains mixed slurry,
In, the mass ratio of nano silver and bamboo charcoal powder is 0.8-1.0:100；
3）In normal pressure, the environment that temperature is 55-65 °C, which is subjected to excusing from death wave vibrations mixing, obtains nano silver
Bamboo charcoal powder slurry；
Step 3：The preparation of ceramic tile pug,
Ceramic clay is mixed to join in the nano silver bamboo charcoal powder slurry for the bubble-free that step 3 obtains, and is set using mixing
It is standby to carry out batch mixing, ceramic tile pug is obtained, wherein, ceramic clay and the quality parts ratio of the bamboo charcoal powder in nano silver bamboo charcoal powder slurry are
20-30 parts:45-50 parts；
Step 4：The processing of ceramic tile pug de-soak,
The ceramic tile pug that step 3 obtains is stood under vacuum conditions, and removes the bubble in the pug；
Step 5：It is pressed into base,
By ceramic tile pug compression moulding on molding machine made from step 4, bamboo charcoal ceramic adobe is obtained；
Step 6：The firing of bamboo charcoal ceramic adobe,
Processing is dried in the bamboo charcoal ceramic adobe that step 4 obtains, is then fired under 900-1000 °C, obtains bamboo
Charcoal ceramic tile.
Further, in the step 2, the nano silver of nano-silver water solution and the mass ratio of nano-silver water solution are
0.4:100。
Further, in the step 2, the nano silver of mixed slurry and the mass ratio of bamboo charcoal powder are 0.9:100.
Further, in the step 2, the time of vibration of ultrasonic wave mixing is 20 minutes.
Further, in the step 3, ceramic clay and the quality parts ratio of the bamboo charcoal powder in nano silver bamboo charcoal powder slurry
It is 25 parts:50 parts.
Further, the time stood under vacuum conditions in the step 4 is 24 hours.
A kind of bamboo charcoal ceramic tile product including above-mentioned preparation process.
1）The present invention first carries out Nano silver solution by ultrasonic technology to mix extraction with bamboo charcoal powder slurries, makes nano silver
Catalytic materials are adequately bonded in bamboo charcoal powder structure, in this way, the bamboo charcoal Ceramic Tiles being mixed to prepare by the bamboo charcoal powder not only have
The effect of bamboo charcoal is ceramic, and can enduringly contain the nano-silver ionic with antibiotic effect, there is ceramic tile product and hold
Anti-microbial property long-acting long so as to improve the damping biocidal property of Ceramic Tiles, increases its antibacterial and antibacterial ability, improves ceramics
The quality of brick.
2）Present invention process changes the processing technology of traditional catalytic materials surface coating, not only may be used in preparation process
Greatly to save the usage amount of catalytic materials nano silver, the production cost of enterprise is reduced, and catalytic materials nano silver can be made
Longer hold of effect is effectively maintained, and improves the practical antibacterial of bamboo charcoal Ceramic Tiles product, antibacterial and biocidal efficacies, improves bamboo charcoal
The product quality of ceramic tile product.
The specific embodiment of the present invention is above are only, but the design concept of the present invention is not limited merely to this, every profit
The present invention is improved with carrying out unsubstantiality with this design, should belong to the behavior for invading the scope of the present invention.
Claims (7)
1. a kind of preparation process of the antibacterial bamboo charcoal ceramic tile of damping, it is characterised in that：The preparation process includes walking in detail below
Suddenly：
Step 1：It is prepared by bamboo charcoal powder,
1）Bamboo charcoal is ground, obtains bamboo charcoal fine powder；
2）Then the bamboo charcoal fine powder is dried 2 hours in the environment of 80-90 °C；
3）It reuses screening installation to screen the bamboo charcoal fine powder after drying, obtains 10-25 μm of bamboo charcoal powder；
Step 2：The preparation of nano silver bamboo charcoal powder slurry,
1）Under normal temperature and pressure, the Nano silver solution of high concentration is added in container cell, and water is gradually added in container cell
Solution is diluted, and obtains nano-silver water solution, wherein, the nano silver of highly concentrated nano silver aqueous solution and nano-silver water solution
Mass ratio is 0.35-0.45:100；
2）Nano-silver water solution is added in bamboo charcoal powder made from step 1, and is mixed, obtains mixed slurry,
In, the mass ratio of nano silver and bamboo charcoal powder is 0.8-1.0:100；
3）In normal pressure, the environment that temperature is 55-65 °C, which is subjected to excusing from death wave vibrations mixing, obtains nano silver
Bamboo charcoal powder slurry；
Step 3：The preparation of ceramic tile pug,
Ceramic clay is mixed to join in the nano silver bamboo charcoal powder slurry for the bubble-free that step 3 obtains, and is set using mixing
It is standby to carry out batch mixing, ceramic tile pug is obtained, wherein, ceramic clay and the quality parts ratio of the bamboo charcoal powder in nano silver bamboo charcoal powder slurry are
20-30 parts:45-50 parts；
Step 4：The processing of ceramic tile pug de-soak,
The ceramic tile pug that step 3 obtains is stood under vacuum conditions, and removes the bubble in the pug；
Step 5：It is pressed into base,
By ceramic tile pug compression moulding on molding machine made from step 4, bamboo charcoal ceramic adobe is obtained；
Step 6：The firing of bamboo charcoal ceramic adobe,
Processing is dried in the bamboo charcoal ceramic adobe that step 4 obtains, is then fired under 900-1000 °C, obtains bamboo
Charcoal ceramic tile.
2. a kind of preparation process of the antibacterial bamboo charcoal ceramic tile of damping according to claim 1, it is characterised in that：The step
In two, the nano silver of nano-silver water solution and the mass ratio of nano-silver water solution are 0.4:100.
3. a kind of preparation process of the antibacterial bamboo charcoal ceramic tile of damping according to claim 1, it is characterised in that：The step
In two, the nano silver of mixed slurry and the mass ratio of bamboo charcoal powder are 0.9:100.
4. a kind of preparation process of the antibacterial bamboo charcoal ceramic tile of damping according to claim 1, it is characterised in that：The step
In two, the time of vibration of ultrasonic wave mixing is 20 minutes.
5. a kind of preparation process of the antibacterial bamboo charcoal ceramic tile of damping according to claim 1, it is characterised in that：The step
In three, the quality parts ratio of ceramic clay and the bamboo charcoal powder in nano silver bamboo charcoal powder slurry is 25 parts:50 parts.
6. a kind of preparation process of the antibacterial bamboo charcoal ceramic tile of damping according to claim 1, it is characterised in that：The step
The time stood under vacuum conditions in four is 24 hours.
7. a kind of bamboo charcoal ceramic tile product including above-mentioned preparation process.
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| CN201810054050.6A CN108178612A (en) | 2018-01-19 | 2018-01-19 | A kind of preparation process of the antibacterial bamboo charcoal ceramic tile of damping |
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| CN201810054050.6A CN108178612A (en) | 2018-01-19 | 2018-01-19 | A kind of preparation process of the antibacterial bamboo charcoal ceramic tile of damping |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112897984A (en) * | 2021-02-10 | 2021-06-04 | 深圳市悠悠家庭用品有限公司 | High-strength antibacterial domestic ceramic product and preparation method thereof |
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| CN1830913A (en) * | 2006-03-15 | 2006-09-13 | 余志强 | Sterilizing ceramic contg. silver ion, prepn. method and use thereof |
| CN101696117A (en) * | 2009-10-26 | 2010-04-21 | 唐云杰 | Preparation method for bamboo charcoal health-care ceramic tiles |
| CN101955352A (en) * | 2010-08-09 | 2011-01-26 | 涂志龙 | Carbon ceramic container for containing water and preparation method thereof |
| CN104389245A (en) * | 2014-09-29 | 2015-03-04 | 吉特利环保科技（厦门）有限公司 | Preparation process of nano-silver antibacterial fiber tableware |
| CN104591779A (en) * | 2015-01-13 | 2015-05-06 | 江苏省环境科学研究院 | Nano-silver-particle-embedded porous ceramic sheet as well as preparation method and application thereof |
-
2018
- 2018-01-19 CN CN201810054050.6A patent/CN108178612A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1830913A (en) * | 2006-03-15 | 2006-09-13 | 余志强 | Sterilizing ceramic contg. silver ion, prepn. method and use thereof |
| CN101696117A (en) * | 2009-10-26 | 2010-04-21 | 唐云杰 | Preparation method for bamboo charcoal health-care ceramic tiles |
| CN101955352A (en) * | 2010-08-09 | 2011-01-26 | 涂志龙 | Carbon ceramic container for containing water and preparation method thereof |
| CN104389245A (en) * | 2014-09-29 | 2015-03-04 | 吉特利环保科技（厦门）有限公司 | Preparation process of nano-silver antibacterial fiber tableware |
| CN104591779A (en) * | 2015-01-13 | 2015-05-06 | 江苏省环境科学研究院 | Nano-silver-particle-embedded porous ceramic sheet as well as preparation method and application thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112897984A (en) * | 2021-02-10 | 2021-06-04 | 深圳市悠悠家庭用品有限公司 | High-strength antibacterial domestic ceramic product and preparation method thereof |
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