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CN107266024A - A kind of antibacterial wearable environment protection ceramic tile and preparation method thereof - Google Patents

A kind of antibacterial wearable environment protection ceramic tile and preparation method thereof Download PDF

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Publication number
CN107266024A
CN107266024A CN201710479558.6A CN201710479558A CN107266024A CN 107266024 A CN107266024 A CN 107266024A CN 201710479558 A CN201710479558 A CN 201710479558A CN 107266024 A CN107266024 A CN 107266024A
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China
Prior art keywords
parts
ceramic tile
antibacterial
environment protection
wearable environment
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CN201710479558.6A
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Chinese (zh)
Inventor
朱明静
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Hefei Yi Special Building Materials Co Ltd
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Hefei Yi Special Building Materials Co Ltd
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Priority to CN201710479558.6A priority Critical patent/CN107266024A/en
Publication of CN107266024A publication Critical patent/CN107266024A/en
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    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
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    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
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    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
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    • C04B41/86—Glazes; Cold glazes
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Abstract

The invention discloses a kind of antibacterial wearable environment protection ceramic tile, include the raw material of following parts by weight：15 25 parts of sodium silicate solution, 48 parts of activated carbon, 24 parts of nano zine oxide, 13 parts of nano-aluminum hydroxide, 79 parts of glass fibre, 59 parts of glass microballoon, 24 parts of bamboo charcoal, modified 25 35 parts of clay, 8 14 parts of transparent pellet, 10 14 parts of the rare earth ion aqueous solution, 20 30 parts of mineral dust.The ceramic tile of the present invention has the advantages that intensity is high, water absorption rate is low, seismic crack is good, acid-alkali-corrosive-resisting, ageing-resistant, service life are long, in addition with stronger sterilization and purifies the performance of air；While the preparation method of the antibacterial wearable environment protection ceramic tile of the present invention, its material cost is relatively low, raw material is easy to get and technique concise, it is easy to industrialized production is operated and realize, with higher practical value and good application prospect.

Description

A kind of antibacterial wearable environment protection ceramic tile and preparation method thereof
Technical field
The present invention relates to building material technical field, and in particular to a kind of antibacterial wearable environment protection ceramic tile and preparation method thereof.
Background technology
Ceramic Tiles are by clay, quartz sand and other inorganic non-metallic raw materials, through dispensing, ball milling, powder processed, shaping, burning The tabular or Bulk ceramic product of the technique productions such as knot, are widely used in decoration and protection building, the metope and ground of structures Face.With developing rapidly for real estate so that the production and consumption of ceramic tile is all got a larger development, but existing market On Ceramic Tiles be solely for decoration, healthcare function is had no, if can develop a kind of applied in family or office space Health tile, fitness and environment purification for improving people, by with huge social benefit and economic interests.With Economic fast development and the continuous improvement of living standards of the people, requirement of the people to living environment also more and more higher.But, mesh It is poor that preceding interior wall brick product remains heat insulation and preservation effect, and water absorption rate is high, low intensity, many weak points such as is easily cracked, And without environmental protection characteristic, there is harmful effect to human body etc., it is impossible to purification air is reached, the hair of modern materials for wall is not met completely Open up direction.
On the other hand, the preparation method of traditional glaze spraying ceramic tile, is usually first to prepare brick body, then the glaze spraying in brick body, this Finished product made from sample, with glaze layer with brick body layer, because brick body layer material is relatively common, along with glaze layer is very thin, glaze layer is drawn Brick body layer will directly be exposed after broken, brick body layer has two kinds of different colours with glaze layer, so, after using certain time, brick Body layer is exposed, and causes product very unsightly, and in order to change this situation, it usually needs to using the spray after certain time Vitreous brick is reprocessed, and can just glaze layer is added up again, and input manpower and material resources are needed on processing, not only Consumption data, while also taking unnecessary energy.
The content of the invention
For the defect of prior art, it is an object of the invention to provide a kind of antibacterial wearable environment protection ceramic tile, the ceramic tile has Intensity is high, water absorption rate is low, seismic crack is good, acid-alkali-corrosive-resisting, ageing-resistant, service life length advantage, in addition with stronger Sterilization and purify air performance；The preparation method of the antibacterial wearable environment protection ceramic tile of the present invention simultaneously, its material cost is relatively low, Raw material is easy to get and technique is concise, it is easy to industrialized production is operated and realize, before higher practical value and good application Scape.
The present invention solves technical problem and adopted the following technical scheme that：
The invention provides a kind of antibacterial wearable environment protection ceramic tile, include the raw material of following parts by weight：
15-25 parts of sodium silicate solution, 4-8 parts of activated carbon, 2-4 parts of nano zine oxide, 1-3 parts of nano-aluminum hydroxide, glass fibre 7-9 parts, 5-9 parts of glass microballoon, 2-4 parts of bamboo charcoal, modified 25-35 parts of clay, transparent pellet 8-14 parts, the rare earth ion aqueous solution 10-14 parts, 20-30 parts of mineral dust.
Preferably, the antibacterial wearable environment protection ceramic tile includes the raw material of following parts by weight：
20 parts of sodium silicate solution, 6 parts of activated carbon, 3 parts of nano zine oxide, 2 parts of nano-aluminum hydroxide, 8 parts of glass fibre, glass are micro- 7 parts of pearl, 3 parts of bamboo charcoal, modified 30 parts of clay, 11 parts of transparent pellet, 12 parts of the rare earth ion aqueous solution, 25 parts of mineral dust.
Preferably, the sodium metasilicate is Na2O·3SiO2, mass concentration of the sodium metasilicate in sodium silicate aqueous solution is 24- 26%.
Preferably, the length of the glass fibre is 2-4 millimeters；The granularity of the glass microballoon is 40-50 microns, wall thickness 1-2 microns.
Preferably, the modified clay be modified kaolin, it is modified alta-mud, attapulgite modified, compare 1 according to weight: 2:The mixture of 4 compositions, the preparation method of the modified clay is as follows：Attapulgite, kaolin, swelling are weighed in mass ratio Soil, is well mixed, and adds appropriate water and is made the clay slurry that concentration is 33-37%, then the sulfuric acid for being 18-22% with concentration is molten Liquid adjusts slurries pH to 4-5, and heating water bath stirs 2-4h to 88-92 DEG C, and filtering is washed with distilled water to neutrality, dried, 440-480 DEG C of calcining 2-3h, crushes, crosses 200-300 mesh sieves.
Preferably, the rare earth ion of the rare earth ion aqueous solution is terbium ion or erbium ion, and the rare earth ion is water-soluble The concentration of liquid is 3-5%.
Preferably, the transparent pellet is that feldspar, quartz, alkaline earth oxide, aluminum oxide are according to mass percent 3:2:1:Founded after 3 ratio mixing, obtain temperature resistant transparent frit, 300 sieves are crossed after crushing and are made.
Preferably, the mineral dust is that flint clay, stone needle, garnet compare 2 according to weight:3:The mixture of 1 composition, institute The specification for stating mineral powder was 200 mesh.
The present invention also provides a kind of preparation method of antibacterial wearable environment protection ceramic tile, comprises the following steps：
Step one, each component raw material is weighed on request；
Step 2, transparent pellet, the rare earth ion aqueous solution are mixed and added in ultrasonic dispersing machine, are 24- in dispersion frequency It is scattered to obtain mixed slurry A within 10-20 minutes under 26KHz；
Step 3, by sodium silicate solution, activated carbon, nano zine oxide, nano-aluminum hydroxide, glass fibre, glass microballoon, bamboo Charcoal, modified clay, are added in homogenizer, in the case where temperature is 55-60 DEG C, are stirred 25-35 minutes, speed of agitator is 400- 500r/min, is sent to forming machine under 90-100MPa by well mixed powder and is pressed into green compact of ceramic tile, be prepared by step 2 Mixed slurry A be applied to green surface, obtain ceramic tile blank B；
Step 4, ceramic tile blank B is delivered in dry kiln the dry body dried to water content is 2-3%；By dry body with 12-14 DEG C/ Min speed is warming up to 1080-1090 DEG C, is incubated 1-2h, then be cooled to 730-750 DEG C, insulation with 7-9 DEG C/min speed 0.5-1h, is then warming up to 1250-1270 DEG C with 9-11 DEG C/min speed, is incubated 2-3h, then with 5-10 DEG C/min's Speed is cooled to 850-870 DEG C, is incubated 0.5-1h, is cooled to normal temperature, and the antibacterial wearable environment protection porcelain of invention is produced through edging, packaging Brick.
Preferably, the preparation process of the antibacterial wearable environment protection ceramic tile is：
Step one, each component raw material is weighed on request；
Step 2, transparent pellet, the rare earth ion aqueous solution are mixed and added in ultrasonic dispersing machine, are 25KHz in dispersion frequency Under, it is scattered to obtain mixed slurry A within 15 minutes；
Step 3, by sodium silicate solution, activated carbon, nano zine oxide, nano-aluminum hydroxide, glass fibre, glass microballoon, bamboo Charcoal, modified clay, are added in homogenizer, in the case where temperature is 58 DEG C, are stirred 30 minutes, speed of agitator is 450r/min, will Well mixed powder is sent to forming machine and is pressed into green compact of ceramic tile under 95MPa, and mixed slurry A prepared by step 2 is smeared In green surface, ceramic tile blank B is obtained；
Step 4, ceramic tile blank B is delivered in dry kiln the dry body dried to water content is 2.5%；By dry body with 13 DEG C/min Speed be warming up to 1070 DEG C, be incubated 1.5h, then 740 DEG C are cooled to 8 DEG C/min speed, 0.8h be incubated, then with 10 DEG C / min speed is warming up to 1260 DEG C, is incubated 2.5h, then is cooled to 860 DEG C with 8 DEG C/min speed, is incubated 0.8h, cooling To normal temperature, the antibacterial wearable environment protection ceramic tile of invention is produced through edging, packaging.
Compared with prior art, the present invention has following beneficial effect：
（1）A kind of antibacterial wearable environment protection ceramic tile of the present invention has smeared one layer of glaze in green surface, mainly by rare earth ion and Transparent pellet is constituted, wherein transparent pellet is feldspar, quartz, alkaline earth oxide, the mixture of aluminum oxide, with antibacterial, Function with far infrared health care occurs for anion, in addition, the ceramic tile surface non-skid property after burning till is excellent, even ceramic tile table Face has in the presence of water, and its frictional force with sole part is also larger, anti-skidding effect can be played, while equally distributed chemistry in glaze layer The non-porous structure of component, surface compact causes the antifouling property of ceramic tile also to have good guarantee.
（2）The activated carbon and bamboo charcoal of a kind of antibacterial wearable environment protection ceramic tile addition of the present invention, with preferable absorption air The performance of pollutant, can go to eliminate the unusual smell, and purify air, safety and environmental protection.
（3）A kind of nano zine oxide of antibacterial wearable environment protection ceramic tile addition of the present invention has good bactericidal action, right All kinds of moulds have good inhibiting effect, and security is preferably, nontoxic to human body；The glass fibre of addition can effectively improve porcelain The intensity of brick；The glass microballoon of addition has the advantages that light weight, low heat conduction, higher intensity, good chemical stability so that The ceramic tile of preparation has light weight, and heat preservation and insulation is protruded, and intensity is high, and water absorption rate is low, and seismic crack is good, service life length Advantage.
（4）Modified clay, predominantly modified kaolin, modification are with the addition of in a kind of antibacterial wearable environment protection ceramic tile of the present invention It is bentonite, attapulgite modified, respective specific surface area is substantially increased by modified, dirt that can be effectively in absorption air Thing is contaminated, the effect of purification air has been reached, has improved the environment protecting of the ceramic tile of invention.
（5）A kind of antibacterial wearable environment protection ceramic tile of the present invention has that intensity is high, water absorption rate is low, seismic crack is good, acidproof Caustic corrosion, ageing-resistant, service life length advantage, in addition with stronger sterilization and the performance of purification air；It is simultaneously of the invention Antibacterial wearable environment protection ceramic tile preparation method, its material cost is relatively low, raw material is easy to get and technique is concise, it is easy to operation and real Existing industrialized production, with higher practical value and good application prospect.
Embodiment
With reference to specific embodiment, the technical scheme in the embodiment of the present invention is clearly and completely described, shown So, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the reality in the present invention Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made all belongs to In the scope of protection of the invention.
Embodiment 1.
A kind of antibacterial wearable environment protection ceramic tile of the present embodiment, includes the raw material of following parts by weight：
15 parts of sodium silicate solution, 4 parts of activated carbon, 2 parts of nano zine oxide, 1 part of nano-aluminum hydroxide, 7 parts of glass fibre, glass are micro- 5 parts of pearl, 2 parts of bamboo charcoal, modified 25 parts of clay, 8 parts of transparent pellet, 10 parts of the rare earth ion aqueous solution, 20 parts of mineral dust.
Sodium metasilicate in the present embodiment is Na2O·3SiO2, mass concentration of the sodium metasilicate in sodium silicate aqueous solution be 24%.
The length of glass fibre in the present embodiment is 2-4 millimeters；The granularity of the glass microballoon is 40-50 microns, wall It is thick 1-2 microns.
Modification clay in the present embodiment is modified kaolin, modified alta-mud, attapulgite modified, compares 1 according to weight: 2:The mixture of 4 compositions, the preparation method of the modified clay is as follows：Attapulgite, kaolin, swelling are weighed in mass ratio Soil, is well mixed, and adds appropriate water and the clay slurry that concentration is 33% is made, then adjusted with concentration for 18% sulfuric acid solution Slurries pH to 4, heating water bath stirs 2h to 88 DEG C, and filtering is washed with distilled water to neutrality, dried, 440 DEG C of calcining 2h, powder It is broken, cross 200 mesh sieves.
The rare earth ion of the rare earth ion aqueous solution in the present embodiment is terbium ion or erbium ion, and the rare earth ion is water-soluble The concentration of liquid is 3%.
Transparent pellet in the present embodiment is that feldspar, quartz, alkaline earth oxide, aluminum oxide are according to mass percent 3:2:1:Founded after 3 ratio mixing, obtain temperature resistant transparent frit, 300 sieves are crossed after crushing and are made.
Mineral dust in the present embodiment is flint clay, stone needle, garnet compare 2 according to weight:3:The mixture of 1 composition, The specification of the mineral powder was 200 mesh.
A kind of preparation method of antibacterial wearable environment protection ceramic tile of the present embodiment, comprises the following steps：
Step one, each component raw material is weighed on request；
Step 2, transparent pellet, the rare earth ion aqueous solution are mixed and added in ultrasonic dispersing machine, are 24KHz in dispersion frequency Under, it is scattered to obtain mixed slurry A within 10 minutes；
Step 3, by sodium silicate solution, activated carbon, nano zine oxide, nano-aluminum hydroxide, glass fibre, glass microballoon, bamboo Charcoal, modified clay, are added in homogenizer, in the case where temperature is 55 DEG C, are stirred 25 minutes, speed of agitator is 400r/min, will Well mixed powder is sent to forming machine and is pressed into green compact of ceramic tile under 90MPa, and mixed slurry A prepared by step 2 is smeared In green surface, ceramic tile blank B is obtained；
Step 4, ceramic tile blank B is delivered in dry kiln the dry body dried to water content is 2%；By dry body with 12 DEG C/min Speed be warming up to 1080 DEG C, be incubated 1h, then 730 DEG C are cooled to 7 DEG C/min speed, be incubated 0.5h, then with 9 DEG C/ Min speed is warming up to 1250 DEG C, is incubated 2h, then is cooled to 850 DEG C with 5 DEG C/min speed, is incubated 0.5h, is cooled to Normal temperature, the antibacterial wearable environment protection ceramic tile of invention is produced through edging, packaging.
Embodiment 2.
A kind of antibacterial wearable environment protection ceramic tile of the present embodiment, includes the raw material of following parts by weight：
25 parts of sodium silicate solution, 8 parts of activated carbon, 4 parts of nano zine oxide, 3 parts of nano-aluminum hydroxide, 9 parts of glass fibre, glass are micro- 9 parts of pearl, 4 parts of bamboo charcoal, modified 35 parts of clay, 14 parts of transparent pellet, 14 parts of the rare earth ion aqueous solution, 30 parts of mineral dust.
Sodium metasilicate in the present embodiment is Na2O·3SiO2, mass concentration of the sodium metasilicate in sodium silicate aqueous solution be 26%.
The length of glass fibre in the present embodiment is 2-4 millimeters；The granularity of the glass microballoon is 40-50 microns, wall It is thick 1-2 microns.
Modification clay in the present embodiment is modified kaolin, modified alta-mud, attapulgite modified, compares 1 according to weight: 2:The mixture of 4 compositions, the preparation method of the modified clay is as follows：Attapulgite, kaolin, swelling are weighed in mass ratio Soil, is well mixed, and adds appropriate water and the clay slurry that concentration is 37% is made, then adjusted with concentration for 22% sulfuric acid solution Slurries pH to 5, heating water bath stirs 4h to 92 DEG C, and filtering is washed with distilled water to neutrality, dried, 480 DEG C of calcining 3h, powder It is broken, cross 300 mesh sieves.
The rare earth ion of the rare earth ion aqueous solution in the present embodiment is terbium ion or erbium ion, and the rare earth ion is water-soluble The concentration of liquid is 5%.
Transparent pellet in the present embodiment is that feldspar, quartz, alkaline earth oxide, aluminum oxide are according to mass percent 3:2:1:Founded after 3 ratio mixing, obtain temperature resistant transparent frit, 300 sieves are crossed after crushing and are made.
Mineral dust in the present embodiment is flint clay, stone needle, garnet compare 2 according to weight:3:The mixture of 1 composition, The specification of the mineral powder was 200 mesh.
A kind of preparation method of antibacterial wearable environment protection ceramic tile of the present embodiment, comprises the following steps：
Step one, each component raw material is weighed on request；
Step 2, transparent pellet, the rare earth ion aqueous solution are mixed and added in ultrasonic dispersing machine, are 26KHz in dispersion frequency Under, it is scattered to obtain mixed slurry A within 20 minutes；
Step 3, by sodium silicate solution, activated carbon, nano zine oxide, nano-aluminum hydroxide, glass fibre, glass microballoon, bamboo Charcoal, modified clay, are added in homogenizer, in the case where temperature is 60 DEG C, are stirred 35 minutes, speed of agitator is 500r/min, will Well mixed powder is sent to forming machine and is pressed into green compact of ceramic tile under 100MPa, and mixed slurry A prepared by step 2 is smeared In green surface, ceramic tile blank B is obtained；
Step 4, ceramic tile blank B is delivered in dry kiln the dry body dried to water content is 3%；By dry body with 14 DEG C/min Speed be warming up to 1090 DEG C, be incubated 2h, then 750 DEG C are cooled to 9 DEG C/min speed, be incubated 1h, then with 11 DEG C/ Min speed is warming up to 1270 DEG C, is incubated 3h, then is cooled to 870 DEG C with 10 DEG C/min speed, is incubated 1h, is cooled to often Temperature, the antibacterial wearable environment protection ceramic tile of invention is produced through edging, packaging.
Embodiment 3.
A kind of antibacterial wearable environment protection ceramic tile of the present embodiment, includes the raw material of following parts by weight：
20 parts of sodium silicate solution, 6 parts of activated carbon, 3 parts of nano zine oxide, 2 parts of nano-aluminum hydroxide, 8 parts of glass fibre, glass are micro- 7 parts of pearl, 3 parts of bamboo charcoal, modified 30 parts of clay, 11 parts of transparent pellet, 12 parts of the rare earth ion aqueous solution, 25 parts of mineral dust.
Sodium metasilicate in the present embodiment is Na2O·3SiO2, mass concentration of the sodium metasilicate in sodium silicate aqueous solution be 25%.
The length of glass fibre in the present embodiment is 2-4 millimeters；The granularity of the glass microballoon is 40-50 microns, wall It is thick 1-2 microns.
Modification clay in the present embodiment is modified kaolin, modified alta-mud, attapulgite modified, compares 1 according to weight: 2:The mixture of 4 compositions, the preparation method of the modified clay is as follows：Attapulgite, kaolin, swelling are weighed in mass ratio Soil, is well mixed, and adds appropriate water and the clay slurry that concentration is 35% is made, then adjusted with concentration for 20% sulfuric acid solution Slurries pH to 5, heating water bath stirs 3h to 90 DEG C, and filtering is washed with distilled water to neutrality, dried, 460 DEG C of calcining 2.5h, Crush, cross 200-300 mesh sieves.
The rare earth ion of the rare earth ion aqueous solution in the present embodiment is terbium ion or erbium ion, and the rare earth ion is water-soluble The concentration of liquid is 4%.
Transparent pellet in the present embodiment is that feldspar, quartz, alkaline earth oxide, aluminum oxide are according to mass percent 3:2:1:Founded after 3 ratio mixing, obtain temperature resistant transparent frit, 300 sieves are crossed after crushing and are made.
Mineral dust in the present embodiment is flint clay, stone needle, garnet compare 2 according to weight:3:The mixture of 1 composition, The specification of the mineral powder was 200 mesh.
A kind of preparation method of antibacterial wearable environment protection ceramic tile of the present embodiment, comprises the following steps：
Step one, each component raw material is weighed on request；
Step 2, transparent pellet, the rare earth ion aqueous solution are mixed and added in ultrasonic dispersing machine, are 25KHz in dispersion frequency Under, it is scattered to obtain mixed slurry A within 15 minutes；
Step 3, by sodium silicate solution, activated carbon, nano zine oxide, nano-aluminum hydroxide, glass fibre, glass microballoon, bamboo Charcoal, modified clay, are added in homogenizer, in the case where temperature is 58 DEG C, are stirred 30 minutes, speed of agitator is 450r/min, will Well mixed powder is sent to forming machine and is pressed into green compact of ceramic tile under 95MPa, and mixed slurry A prepared by step 2 is smeared In green surface, ceramic tile blank B is obtained；
Step 4, ceramic tile blank B is delivered in dry kiln the dry body dried to water content is 2.5%；By dry body with 13 DEG C/min Speed be warming up to 1070 DEG C, be incubated 1.5h, then 740 DEG C are cooled to 8 DEG C/min speed, 0.8h be incubated, then with 10 DEG C / min speed is warming up to 1260 DEG C, is incubated 2.5h, then is cooled to 860 DEG C with 8 DEG C/min speed, is incubated 0.8h, cooling To normal temperature, the antibacterial wearable environment protection ceramic tile of invention is produced through edging, packaging.
The performance test results of the antibacterial wearable environment protection ceramic tile prepared in various embodiments above are as follows：
Water absorption rate % Rupture strength MPa To 24 hours sterilizing rate % of Escherichia coli and staphylococcus aureus
Embodiment 1 2.1 18.6 98.1
Embodiment 1 2.8 17.2 97.9
Embodiment 1 2.4 18.1 98.2
Comparative example 6.1 16.6 Nothing
A kind of antibacterial wearable environment protection ceramic tile of the present invention has intensity height, water absorption rate is low, seismic crack is good, acid-alkali-corrosive-resisting, Ageing-resistant, service life length advantage, in addition with stronger sterilization and the performance of purification air；The antibacterial of the present invention is resistance to simultaneously The preparation method of environment protection tile is ground, its material cost is relatively low, raw material is easy to get and technique concise, it is easy to operation and realization industrialization Production, with higher practical value and good application prospect.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art It may be appreciated other embodiment.

Claims (10)

1. a kind of antibacterial wearable environment protection ceramic tile, it is characterised in that include the raw material of following parts by weight：
15-25 parts of sodium silicate solution, 4-8 parts of activated carbon, 2-4 parts of nano zine oxide, 1-3 parts of nano-aluminum hydroxide, glass fibre 7-9 parts, 5-9 parts of glass microballoon, 2-4 parts of bamboo charcoal, modified 25-35 parts of clay, transparent pellet 8-14 parts, the rare earth ion aqueous solution 10-14 parts, 20-30 parts of mineral dust.
2. a kind of antibacterial wearable environment protection ceramic tile according to claim 1, it is characterised in that the antibacterial wearable environment protection ceramic tile Include the raw material of following parts by weight：
20 parts of sodium silicate solution, 6 parts of activated carbon, 3 parts of nano zine oxide, 2 parts of nano-aluminum hydroxide, 8 parts of glass fibre, glass are micro- 7 parts of pearl, 3 parts of bamboo charcoal, modified 30 parts of clay, 11 parts of transparent pellet, 12 parts of the rare earth ion aqueous solution, 25 parts of mineral dust.
3. a kind of antibacterial wearable environment protection ceramic tile according to claim 1 or 2, it is characterised in that the sodium metasilicate is Na2O· 3SiO2, mass concentration of the sodium metasilicate in sodium silicate aqueous solution is 24-26%.
4. a kind of antibacterial wearable environment protection ceramic tile according to claim 1 or 2, it is characterised in that the length of the glass fibre Spend for 2-4 millimeters；The granularity of the glass microballoon is 40-50 microns, 1-2 microns of wall thickness.
5. a kind of antibacterial wearable environment protection ceramic tile according to claim 1 or 2, it is characterised in that the modified clay is to change It is property kaolin, modified alta-mud, attapulgite modified, compare 1 according to weight:2:The mixture of 4 compositions, the system of the modified clay Preparation Method is as follows：Attapulgite, kaolin, bentonite are weighed in mass ratio, is well mixed, and the appropriate water of addition is made concentration and is 33-37% clay slurry, then the sulfuric acid solution regulation slurries pH to 4-5 for being 18-22% with concentration, heating water bath to 88-92 DEG C, 2-4h is stirred, filtering is washed with distilled water to neutrality, dried, 440-480 DEG C of calcining 2-3h crushes, cross 200-300 mesh Sieve.
6. a kind of antibacterial wearable environment protection ceramic tile according to claim 1 or 2, it is characterised in that the rare earth ion is water-soluble The rare earth ion of liquid is terbium ion or erbium ion, and the concentration of the rare earth ion aqueous solution is 3-5%.
7. a kind of antibacterial wearable environment protection ceramic tile according to claim 1 or 2, it is characterised in that the transparent pellet is length Stone, quartz, alkaline earth oxide, aluminum oxide are 3 according to mass percent:2:1:Founded, obtained after 3 ratio mixing Temperature resistant transparent frit, crosses 300 sieves and is made after crushing.
8. a kind of antibacterial wearable environment protection ceramic tile according to claim 1 or 2, it is characterised in that the mineral dust is Jiao Jewel, stone needle, garnet compare 2 according to weight:3:The mixture of 1 composition, the specification of the mineral powder was 200 mesh.
9. a kind of method for preparing antibacterial wearable environment protection ceramic tile as claimed in claim 1 or 2, it is characterised in that including following Step：
Step one, each component raw material is weighed on request；
Step 2, transparent pellet, the rare earth ion aqueous solution are mixed and added in ultrasonic dispersing machine, are 24- in dispersion frequency It is scattered to obtain mixed slurry A within 10-20 minutes under 26KHz；
Step 3, by sodium silicate solution, activated carbon, nano zine oxide, nano-aluminum hydroxide, glass fibre, glass microballoon, bamboo Charcoal, modified clay, are added in homogenizer, in the case where temperature is 55-60 DEG C, are stirred 25-35 minutes, speed of agitator is 400- 500r/min, is sent to forming machine under 90-100MPa by well mixed powder and is pressed into green compact of ceramic tile, be prepared by step 2 Mixed slurry A be applied to green surface, obtain ceramic tile blank B；
Step 4, ceramic tile blank B is delivered in dry kiln the dry body dried to water content is 2-3%；By dry body with 12-14 DEG C/ Min speed is warming up to 1080-1090 DEG C, is incubated 1-2h, then be cooled to 730-750 DEG C, insulation with 7-9 DEG C/min speed 0.5-1h, is then warming up to 1250-1270 DEG C with 9-11 DEG C/min speed, is incubated 2-3h, then with 5-10 DEG C/min's Speed is cooled to 850-870 DEG C, is incubated 0.5-1h, is cooled to normal temperature, and the antibacterial wearable environment protection porcelain of invention is produced through edging, packaging Brick.
10. a kind of preparation method of antibacterial wearable environment protection ceramic tile according to claim 9, it is characterised in that the preparation Step is：
Step one, each component raw material is weighed on request；
Step 2, transparent pellet, the rare earth ion aqueous solution are mixed and added in ultrasonic dispersing machine, are 25KHz in dispersion frequency Under, it is scattered to obtain mixed slurry A within 15 minutes；
Step 3, by sodium silicate solution, activated carbon, nano zine oxide, nano-aluminum hydroxide, glass fibre, glass microballoon, bamboo Charcoal, modified clay, are added in homogenizer, in the case where temperature is 58 DEG C, are stirred 30 minutes, speed of agitator is 450r/min, will Well mixed powder is sent to forming machine and is pressed into green compact of ceramic tile under 95MPa, and mixed slurry A prepared by step 2 is smeared In green surface, ceramic tile blank B is obtained；
Step 4, ceramic tile blank B is delivered in dry kiln the dry body dried to water content is 2.5%；By dry body with 13 DEG C/min Speed be warming up to 1070 DEG C, be incubated 1.5h, then 740 DEG C are cooled to 8 DEG C/min speed, 0.8h be incubated, then with 10 DEG C / min speed is warming up to 1260 DEG C, is incubated 2.5h, then is cooled to 860 DEG C with 8 DEG C/min speed, is incubated 0.8h, cooling To normal temperature, the antibacterial wearable environment protection ceramic tile of invention is produced through edging, packaging.
CN201710479558.6A 2017-06-22 2017-06-22 A kind of antibacterial wearable environment protection ceramic tile and preparation method thereof Withdrawn CN107266024A (en)

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CN108275877A (en) * 2018-03-01 2018-07-13 合肥利裕泰玻璃制品有限公司 A kind of counnter attack alkali high-temperature-resistant high glass and preparation method thereof
CN108424114A (en) * 2018-05-23 2018-08-21 广州怡威空调机电工程有限公司 A kind of interior decoration enviroment protective ceramic brick and its manufacturing method
CN110759642A (en) * 2018-07-03 2020-02-07 佛山欧神诺陶瓷有限公司 Rare earth antibacterial ceramic glaze
CN112538282A (en) * 2020-12-04 2021-03-23 江西亚航科技有限公司 Antique ceramic pigment and preparation method thereof

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CN105622103A (en) * 2016-02-17 2016-06-01 广西大学 Thermal-insulating antibacterial interior-wall ceramic tile and preparation method thereof
CN106588001A (en) * 2016-12-02 2017-04-26 郑州源冉生物技术有限公司 High-performance ceramic material and preparation method thereof

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CN102153332A (en) * 2010-11-09 2011-08-17 浙江大学 Ecological ceramic tile and preparation method of the ecological ceramic tile
CN103951396A (en) * 2014-04-08 2014-07-30 安徽省亚欧陶瓷有限责任公司 Antimicrobial mildew-proof ceramic tile and preparation method thereof
CN103951390A (en) * 2014-04-08 2014-07-30 安徽省亚欧陶瓷有限责任公司 Corrosion-resistant ceramic tile and preparation method thereof
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108275877A (en) * 2018-03-01 2018-07-13 合肥利裕泰玻璃制品有限公司 A kind of counnter attack alkali high-temperature-resistant high glass and preparation method thereof
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CN110759642A (en) * 2018-07-03 2020-02-07 佛山欧神诺陶瓷有限公司 Rare earth antibacterial ceramic glaze
CN112538282A (en) * 2020-12-04 2021-03-23 江西亚航科技有限公司 Antique ceramic pigment and preparation method thereof

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Application publication date: 20171020