CN103467136A - Negative-ion eco-ceramic tile and preparation method thereof - Google Patents
Negative-ion eco-ceramic tile and preparation method thereof Download PDFInfo
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- CN103467136A CN103467136A CN2013103891732A CN201310389173A CN103467136A CN 103467136 A CN103467136 A CN 103467136A CN 2013103891732 A CN2013103891732 A CN 2013103891732A CN 201310389173 A CN201310389173 A CN 201310389173A CN 103467136 A CN103467136 A CN 103467136A
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- 239000000919 ceramic Substances 0.000 title claims abstract description 171
- 238000002360 preparation method Methods 0.000 title claims abstract description 24
- 150000002500 ions Chemical class 0.000 claims abstract description 110
- 229910052738 indium Inorganic materials 0.000 claims abstract description 37
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims abstract description 37
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000002131 composite material Substances 0.000 claims abstract description 30
- 239000010410 layer Substances 0.000 claims abstract description 30
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 30
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 30
- 239000000843 powder Substances 0.000 claims abstract description 28
- 238000000498 ball milling Methods 0.000 claims abstract description 17
- 239000004927 clay Substances 0.000 claims abstract description 16
- 238000007873 sieving Methods 0.000 claims abstract description 13
- 238000001035 drying Methods 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 239000010453 quartz Substances 0.000 claims abstract description 5
- 239000002344 surface layer Substances 0.000 claims abstract description 4
- 150000001450 anions Chemical class 0.000 claims description 63
- 239000002002 slurry Substances 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 23
- 238000010304 firing Methods 0.000 claims description 20
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 12
- 229910052656 albite Inorganic materials 0.000 claims description 12
- 229910052700 potassium Inorganic materials 0.000 claims description 12
- 239000011591 potassium Substances 0.000 claims description 12
- 239000004576 sand Substances 0.000 claims description 12
- 239000001913 cellulose Substances 0.000 claims description 11
- 229920002678 cellulose Polymers 0.000 claims description 11
- 238000000748 compression moulding Methods 0.000 claims description 9
- 238000005498 polishing Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 13
- 239000002994 raw material Substances 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000036541 health Effects 0.000 abstract description 4
- 241000282414 Homo sapiens Species 0.000 abstract description 3
- 239000010433 feldspar Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000000465 moulding Methods 0.000 abstract description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 1
- DLHONNLASJQAHX-UHFFFAOYSA-N aluminum;potassium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Si+4].[Si+4].[Si+4].[K+] DLHONNLASJQAHX-UHFFFAOYSA-N 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000013530 defoamer Substances 0.000 description 11
- 238000002156 mixing Methods 0.000 description 10
- 239000002932 luster Substances 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 238000005034 decoration Methods 0.000 description 5
- 239000004744 fabric Substances 0.000 description 5
- AYJRCSIUFZENHW-UHFFFAOYSA-L barium carbonate Chemical compound [Ba+2].[O-]C([O-])=O AYJRCSIUFZENHW-UHFFFAOYSA-L 0.000 description 4
- 230000002045 lasting effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 235000007926 Craterellus fallax Nutrition 0.000 description 3
- 240000007175 Datura inoxia Species 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229910052684 Cerium Inorganic materials 0.000 description 2
- 229910052779 Neodymium Inorganic materials 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 229910000245 dravite Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000244 elbaite Inorganic materials 0.000 description 2
- 229910052746 lanthanum Inorganic materials 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 229910021532 Calcite Inorganic materials 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- 208000034189 Sclerosis Diseases 0.000 description 1
- 229910052771 Terbium Inorganic materials 0.000 description 1
- 229910010413 TiO 2 Inorganic materials 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
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- 230000001877 deodorizing effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
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- 231100000652 hormesis Toxicity 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002114 nanocomposite Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- -1 silicate compound Chemical class 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
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Abstract
The invention discloses a negative-ion eco-ceramic tile and a preparation method thereof, belonging to the field of ceramic tiles. The negative-ion eco-ceramic tile comprises a ceramic blank body, namely a bottom layer, and a negative-ion glaze layer, namely a surface layer, wherein the negative-ion glaze layer contains the following raw materials in percentage by weight: 30-35% of potassium feldspar, 15-30% of soda feldspar, 25-30% of diatomite, 3-20% of clay, 5-10% of quartz and 3-8% of indium-containing high-temperature-resistant rare-earth composite material powder. The preparation method of the negative-ion eco-ceramic tile, disclosed by the invention, comprises the steps of carrying out ball milling on the glaze raw materials, sieving so as to prepare a negative-ion glaze material, glazing the surface of the ceramic blank body, carrying out press molding, drying, penetrating and cooling. According to the preparation method of the negative-ion eco-ceramic tile, the negative-ion eco-ceramic tile which has the advantages of being optimal in negative ion release amount and low in cost, being environmental-friendly and safe and being very beneficial to the health of human beings is provided through reasonably proportioning the glaze raw materials and combining full glazing and secondary material distributing technologies.
Description
Technical field
The present invention relates to the ceramic tile field, particularly a kind of anion ecological ceramic tile and preparation method thereof.
Background technology
As important architectural decorative and fitting materials, ceramic tile has wide range of application in the energy, medical treatment, national defence, space flight and aviation, electronics, petrochemical complex and domestic life field.In recent years, people progressively attempt changing the decoration functions that ceramic tile is single, give its more utility function.
Prior art is by elbaite, dravite material and nano-TiO
2as the negative ion propellant, make the nano composite negative ion powder with negative ion releasing function, be incorporated in ceramic tile, and get up with the ceramic matrix good combination, thereby obtain the glaze for glazed tile with anion releasing ability, the negative aeroion burst size reaches 150-630/cm
3.
In realizing process of the present invention, the contriver finds that at least there is following problem in prior art:
Elbaite and dravite material color and luster mostly are black, rose-colored or brown, and the ceramic tile color and luster of using as inner wall decoration is generally more shallow, the darker addition of tourmalinite in glaze of such color is limited by very large, negative ion is difficult to the functional effect that reaches best, and the contradiction existed between ceramic tile color and luster and negative ion burst size makes the negative ion burst size in a lower level.
Summary of the invention
In order to solve the low problem of prior art negative ion burst size, the embodiment of the present invention provides ecological ceramic brick of the efficient anion releasing of a kind of energy and preparation method thereof.Described technical scheme is as follows:
A kind of anion ecological ceramic tile is provided on the one hand, described anion ecological ceramic tile comprises: the surface layer of the bottom of ceramic body, negative ion glaze layer, the component that described negative ion glaze layer comprises following weight percent: potassium felspar sand 30%-35%, albite 15%-30%, diatomite 25%-30%, clay 3%-20%, quartzy 5%-10%, containing the high temperature resistant rare earth composite material powder 3%-8% of indium.
Particularly, as preferably, the described high temperature resistant rare earth composite material diameter of particle containing indium is less than or equal to 50nm, and the mass ratio that indium accounts for the described high temperature resistant rare earth composite material powder containing indium is 0.03%-0.05%.
Further, described ceramic body thickness is 7-8mm, and described negative ion glaze layer is the full glaze of throwing, and thickness is 0.3-3mm.
Described anion ecological ceramic tile also comprises initial bed, and described initial bed is arranged between described ceramic body and described negative ion glaze layer, and wherein said ceramic body thickness is 6-8mm, and described negative ion glaze layer thickness is 2-4mm.
Described ceramic body thickness is 8-10mm, and described negative ion glaze layer thickness is 0.3-3mm.
A kind of preparation method of described anion ecological ceramic tile is provided on the other hand, and described preparation method is as follows:
Step 1: add ball mill to carry out ball milling after the high temperature resistant rare earth composite material powder containing indium, 1% the Mierocrystalline cellulose that weight percent is respectively to quartz, the 3%-8% of clay, the 5%-10% of diatomite, the 3%-20% of albite, the 25%-30% of potassium felspar sand, the 15%-30% of 30%-35% mixes, make negative ion glaze slurry after sieving;
Step 2: by the glazing of described negative ion glaze slurry in the ceramic body surface, by glazing complete ceramic body compression moulding, drying, ooze after spending and make the ceramic tile work in-process;
Step 3: described ceramic tile work in-process are sent into to tunnel furnace and burn till, and cooling.
Particularly, as preferably, in described step 1, described ball mill Ball-milling Time is 1-4h.
In described step 3: described ceramic tile work in-process firing temperature is 1100 ℃-1180 ℃, and the high-temperature zone firing time is 40-50 minute.
Further, the preparation method of described anion ecological ceramic tile also comprises step 4: cooled negative ion ceramic ceramic tile is carried out to polishing.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:
A kind of anion ecological ceramic tile that the embodiment of the present invention provides, by reasonably allocating containing high temperature resistant rare earth composite material powder and other glaze of indium, a kind of green safety is provided, and the anion ecological ceramic tile of the efficient anion releasing of energy, 1290/cm of its negative ion burst size average out to
3, solved the low problem of prior art negative ion burst size.Raw materials used cheap and easy to get, and be not limited to addition, can make the burst size of negative ion reach best, prepared anion ecological ceramic tile color and luster enriches bright-coloured, has solved the problem that has contradiction between prior art ceramic tile color and luster and negative ion burst size.Phosphide element add the negative ion releasability and the heat-resisting ability that make embodiment of the present invention ceramic tile more lasting;
The preparation method that the embodiment of the present invention provides, simple, be applicable to the heavy industrialization application, wherein secondary material distributing, by using more cheap initial bed, has been saved anion powder in a large number, reduces production costs; Full throwing glaze makes embodiment of the present invention anion ecological ceramic tile pattern, and more horn of plenty is bright-coloured, and texture is more natural, and intensity and wear resistance are higher, and longer service life is conducive to energy-saving and emission-reduction.Utilize the prepared negative ion ceramic ceramic tile green safety of preparation method of the present invention, have good decoration and nourishing function concurrently.
The accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, in below describing embodiment, the accompanying drawing of required use is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the anion ecological ceramic tile structural representation that the embodiment of the present invention provides.
Wherein: the 1st, ceramic body; The 2nd, negative ion glaze layer.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Embodiment mono-
As shown in Figure 1, the embodiment of the present invention provides a kind of anion ecological ceramic tile to comprise: the surface layer of the bottom of ceramic body, negative ion glaze layer, the component that described negative ion glaze layer comprises following weight percent: potassium felspar sand 30%-35%, albite 15%-30%, diatomite 25%-30%, clay 3%-20%, quartzy 5%-10%, containing the high temperature resistant rare earth composite material powder 3%-8% of indium.
As " the air VITAMIN " of medical circle, negative ion has the functions such as significant sterilization, sterilization, deodorizing corrosion-preventing, depositing dust, has been taken as a major criterion estimating environment and Air quality at present.Related data shows, in the building room, negative ion concentration is many at 100/cm
3below, easily bring out mankind's various diseases.Adopting manual method to increase negative ion concentration in air, is to improve human residential environment, the useful measure of to protect mankind health.
By will reasonably allocate containing high temperature resistant rare earth composite material powder and other glaze of indium, a kind of green safety is provided, and anion ecological ceramic tile that can efficient anion releasing, 1290/cm of its negative ion burst size average out to
3, solved the low problem of prior art negative ion burst size.Raw materials used cheap and easy to get, and be not limited to addition, can make the burst size of negative ion reach best, prepared anion ecological ceramic tile color and luster enriches bright-coloured, has solved the problem that has contradiction between prior art ceramic tile color and luster and negative ion burst size.Phosphide element add the negative ion releasability and the heat-resisting ability that make embodiment of the present invention ceramic tile more lasting;
Indium is a kind of element with extensive chemical stability, has good moulding and corrosion resistance, adds man-hour, adds a small amount of indium in other metallic elements, is not prone to sclerosis, also can significantly improve product strength and resistance to corrosion.Add indium in the embodiment of the present invention, not only make prepared anion ecological ceramic tile that higher chemical stability is arranged: heatproof, withstand voltage, corrosion-resistant, also can keep the negative ion burst size of anion ecological ceramic tile stably to maintain in a long time the high effect negative ion emission levels that can compare favourably with rural field, strengthened ceramic tile and purified air, disinfection, the ability of raising body immunity.
Particularly, as preferably, the described high temperature resistant rare earth composite material diameter of particle containing indium is less than or equal to 50nm, and the mass ratio that indium accounts for the described high temperature resistant rare earth composite material powder containing indium is 0.03%-0.05%.
The high temperature resistant rare earth composite material diameter of particle that contains indium is less than or equal to 50nm can make negative ion more easily discharge on the one hand, maintains higher burst size, can make on the other hand the prepared more smooth exquisiteness of ceramic tile glaze.
Further, described ceramic body thickness is 7-8mm, and described negative ion glaze layer is the full glaze of throwing, and thickness is 0.3-3mm.
The negative ion ceramic ceramic tile is after full throwing glaze operation, and on the one hand, pattern is more bright-coloured abundant, and texture is more natural, and on the other hand, ceramic tile intensity is higher, not easy to wear, and longer service life, be beneficial to energy-saving and emission-reduction.
Described anion ecological ceramic tile also comprises initial bed, and described initial bed is arranged between described ceramic body and described negative ion glaze layer, and wherein said ceramic body thickness is 6-8mm, and described negative ion glaze layer thickness is 2-4mm.
By secondary material distributing before glazing, ceramic body surface in described thickness shifts to an earlier date the cheap initial bed of cloth one deck, can save in a large number the consumption of negative ion glaze, under the prerequisite that does not change negative ion ceramic ceramic tile decoration and negative ion health function, save cost, be conducive to suitability for industrialized production.
Described ceramic body thickness is 8-10mm, and described negative ion glaze layer thickness is 0.3-3mm.
Ceramic tile prepared by above-mentioned different operations, the thickness of selected ceramic body thickness and negative ion glaze layer is prepared ceramic tile economic benefit and the doulbe-sides' victory of Practical Performance.To maintain aspect higher negative ion burst size and good machinery and decorate properties in ceramic tile the trim point reached.
Embodiment bis-
The embodiment of the present invention also provides a kind of preparation method of described anion ecological ceramic tile, and described preparation method is as follows:
Step 1: the high temperature resistant rare earth composite material powder containing indium, 1% Mierocrystalline cellulose and the proper quantity of defoaming agent that weight percent is respectively to quartz, the 3%-8% of clay, the 5%-10% of diatomite, the 3%-20% of albite, the 25%-30% of potassium felspar sand, the 15%-30% of 30%-35% adds ball mill to carry out ball milling after mixing, and makes negative ion glaze slurry after sieving;
Glaze, in sintering process, can cause in glaze occurring bubble because various different reasons produce certain gas, easily makes the ceramic tile glaze produce pin hole, the defect such as concavo-convex, affects attractive in appearance.In the embodiment of the present invention, add defoamer can avoid the generation of bubble.Be conducive to the smooth and attractive in appearance of glaze.
Step 2: by the glazing of described negative ion glaze slurry in the ceramic body surface, by glazing complete ceramic body compression moulding, drying, ooze after spending and make the ceramic tile work in-process;
Step 3: described ceramic tile work in-process are sent into to tunnel furnace and burn till, and cooling.
Particularly, as preferably, in described step 1, described ball mill Ball-milling Time is 1-4h, and the ball milling of long period can be milled to nanometer grade powder by glaze, is conducive to ceramic tile glaze exquisiteness Paint Gloss.
In described step 3: described ceramic tile work in-process firing temperature is 1100 ℃-1180 ℃, and the high-temperature zone firing time is 40-50 minute.
Further, the preparation method of described anion ecological ceramic tile also comprises step 4: cooled negative ion ceramic ceramic tile is carried out to polishing.
Described glazing mode adopts glaze spraying, presses glaze, drenches glaze, gets rid of at least one in glaze.
The preparation method that the embodiment of the present invention provides, simple, be applicable to the heavy industrialization application, wherein secondary material distributing, by using more cheap initial bed, has been saved anion powder in a large number, reduces production costs; Full throwing glaze makes embodiment of the present invention anion ecological ceramic tile pattern, and more horn of plenty is bright-coloured, and texture is more natural, and intensity and wear resistance are higher, and longer service life is conducive to energy-saving and emission-reduction.Utilize the prepared negative ion ceramic ceramic tile green safety of preparation method of the present invention, have good decoration and nourishing function concurrently.
Below a kind of anion ecological ceramic tile structure of providing with above-described embodiment of a kind of anion ecological ceramic tile of providing of each embodiment identical, do not repeat them here.
Embodiment tri-
Step 1: prepare negative ion glaze slurry: by potassium felspar sand 30%, albite 20%, diatomite 25%, clay 8%, quartzy 5%, containing high temperature resistant rare earth composite material powder 5%, 1% Mierocrystalline cellulose of indium 0.03% mass parts; water is appropriate, defoamer adds the interior ball milling of ball mill 4 hours after mixing in right amount, makes negative ion glaze slurry after sieving;
Step 2: carry out glazing on ceramic body surface by the mode of pressure glaze, then by the ceramic body compression moulding of glazing, drying, ooze flower;
Step 3: will ooze ceramic tile work in-process after spending and put into tunnel furnace and fired, firing temperature is 1100 ℃, and the high-temperature zone firing time is 40 minutes, coolingly rear the gained glaze for glazed tile is carried out to polishing, carry out processing after correlation, obtain embodiment of the present invention anion ecological ceramic tile.
Gained anion ecological ceramic tile ceramic body thickness is 7.4mm, and negative ion glaze layer thickness is 2mm, detects the average burst size of negative ion to be: 1290/cm
3.
By will reasonably allocate containing high temperature resistant rare earth composite material powder and other glaze of indium, a kind of green safety is provided, and anion ecological ceramic tile that can efficient anion releasing, 1290/cm of its negative ion burst size average out to
3, solved the low problem of prior art negative ion burst size.Raw materials used cheap and easy to get, and be not limited to addition, can make the burst size of negative ion reach best, prepared anion ecological ceramic tile color and luster enriches bright-coloured, has solved the problem that has contradiction between prior art ceramic tile color and luster and negative ion burst size.
Containing the high temperature resistant rare earth composite material powder of indium with after other silicate compound mixes, can efficient activating negative ion split produce negative ion, make the burst size of negative ion reach best, indium is very stable in air, be difficult for oxidation, make the release of negative ion and heat-resisting ability more lasting.This anion tile is after full throwing glaze operation, and pattern is horn of plenty more, and texture is more natural, and not easy to wear, and longer service life, be more conducive to energy-saving and emission-reduction.
Embodiment tetra-
Step 1: prepare negative ion glaze slurry: by matt glaze piece 5%, potassium felspar sand 33%, albite 20%, diatomite 26%, clay 3%, quartzy 6%, containing high temperature resistant rare earth composite material powder 3%, 1% Mierocrystalline cellulose of indium 0.04% mass parts, water is appropriate, defoamer adds the interior ball milling of ball mill 3.8 hours after mixing in right amount, makes negative ion glaze slurry after sieving;
Step 2: excessively carry out glazing with the mode of glaze spraying in the ceramic body surface on surface being flooded profit, then the ceramic body of glazing is pressed, drying, oozes flower;
Step 3: the ceramic tile work in-process of compression moulding are put into to tunnel furnace and fired, firing temperature is 1130 ℃, and the high-temperature zone firing time is 42 minutes, cooling, carries out processing after correlation, obtains embodiment of the present invention anion ecological ceramic tile.
Gained anion ecological ceramic tile ceramic body thickness is 10mm, and negative ion glaze layer thickness is 0.8mm, detects the average burst size of negative ion to be: 1200/cm
3.
The described high temperature resistant rare earth composite material powder containing indium is La, Ce, Nd rare earth composite salt or oxide compound, described matt glaze piece composition is mainly Wingdale, kaolin, quartz, calcite, the appearance that adds minimizing glaze bubble of defoamer, the prepared glaze for glazed tile of the raw material of comprehensive above-mentioned rational proportion not only has very high negative ion burst size, and A level fp advantage is arranged.
Embodiment five
Step 1: prepare negative ion glaze slurry: by matt glaze piece 30%, albite 20%, diatomite 25%, clay 4%, quartzy 10%, containing high temperature resistant rare earth composite material powder 8%, 1% Mierocrystalline cellulose of indium 0.05% mass parts, water is appropriate, defoamer adds the interior ball milling of ball mill 3.5 hours after mixing in right amount, makes negative ion glaze slurry after sieving; By feldspar 60%, clay 13%, quartzy 5%, barium carbonate 7%, defoamer is appropriate, water is appropriate adds in ball mill ball milling after mixing 3 hours, makes glaze slurry bed material after sieving;
Step 2: excessively carry out cloth for the first time with glaze slurry bed material in the ceramic body surface on surface being flooded profit, then by the mode of pressing glaze, utilize the negative ion glaze to carry out cloth for the second time, then by the ceramic body compression moulding of glazing, drying, ooze after spending and make negative ion ceramic ceramic tile work in-process;
Step 3: negative ion ceramic ceramic tile work in-process are put into to tunnel furnace and fired, firing temperature is 1180 ℃, and the high-temperature zone firing time is 45 minutes, cooling, carries out processing after correlation, obtains embodiment of the present invention anion ecological ceramic tile.
Gained anion ecological ceramic tile ceramic body thickness is 8mm, and negative ion glaze layer thickness is 3mm, detects the average burst size of negative ion to be: 1260/cm
3.
High temperature resistant rare earth composite material powder containing indium is La, Ce, Nd, Gd, Tb, Dr rare earth composite salt or oxide compound, carry out rational proportion with above-mentioned each negative ion glaze, make the embodiment of the present invention resistant to elevated temperatures, the fire prevention ceramic tile of high-negative ion burst size, this ceramic tile glaze is smooth, gloss is soft, elegant in appearance.Secondary material distributing technique has not only been saved the consumption of negative ion split greatly, and save production cost, and make the more resistance to compression of anion ecological ceramic tile, corrosion resistant, anti-aging, longer service life.The chemical stability that indium is good, make the fire resistance property of anion ecological ceramic tile and negative ion releasability more lasting.
Embodiment six
Step 1: prepare negative ion glaze slurry: by matt glaze piece 13%, potassium felspar sand 33%, diatomite 26%, clay 10%, quartzy 5%, containing high temperature resistant rare earth composite material powder 6%, 2% Mierocrystalline cellulose of indium 0.045% mass parts, water is appropriate, defoamer adds the interior ball milling of ball mill 2 hours after mixing in right amount, makes negative ion glaze slurry after sieving;
Step 2: excessively carry out glazing by the mode of drenching glaze in the ceramic body surface on surface being flooded profit, then the ceramic body of glazing is pressed, drying, oozes flower, make negative ion ceramic ceramic tile work in-process;
Step 3: negative ion ceramic ceramic tile work in-process are put into to tunnel furnace and fired, firing temperature is 1160 ℃, and the high-temperature zone firing time is 43 minutes, coolingly rear the gained glaze for glazed tile is carried out to polishing, carry out processing after correlation, obtain embodiment of the present invention anion ecological ceramic tile.
Gained anion ecological ceramic tile ceramic body thickness is 8mm, and negative ion glaze layer thickness is 3mm, detects the average burst size of negative ion to be: 1230/cm
3.
Mierocrystalline cellulose makes glaze slip more stable, and the glaze of making is more smooth.Indium In is to skin without any hormesis, and all the other raw materials are also safety, harmless, and prepared anion ecological ceramic tile is green safety more, is beneficial to environmental protection.
Embodiment seven
Step 1: prepare negative ion glaze slurry: by potassium felspar sand 30%, albite 20%, diatomite 25%, clay 4%, quartzy 10%, containing high temperature resistant rare earth composite material powder 8%, 1% Mierocrystalline cellulose of indium 0.047% mass parts, water is appropriate, defoamer adds the interior ball milling of ball mill 3.5 hours after mixing in right amount, makes negative ion glaze slurry after sieving; By feldspar 55%, clay 27%, quartzy 8%, barium carbonate 3%, defoamer is appropriate, water is appropriate adds in ball mill ball milling after mixing 2.9 hours, makes glaze slurry bed material after sieving;
Step 2: excessively carry out cloth for the first time with glaze slurry bed material in the ceramic body surface on surface being flooded profit, then by the mode of pressure glaze, utilize the negative ion glaze to carry out cloth for the second time, then the ceramic body of glazing is pressed, drying, oozes flower;
Step 3: the ceramic tile work in-process of compression moulding are put into to tunnel furnace and fired, firing temperature is 1170 ℃, and the high-temperature zone firing time is 47 minutes, cooling, carries out processing after correlation, obtains embodiment of the present invention anion ecological ceramic tile.
Gained anion ecological ceramic tile ceramic body thickness is 6mm, and negative ion glaze layer thickness is 2.4mm, detects the average burst size of negative ion to be: 1195/cm
3.
This preparation method is simple, easy to operate, has used high temperature resistant raw material in process, make the anion ecological ceramic tile high thermal resistance of preparation very strong, can reach the fire prevention of A level, and efficient negative ion releasability is arranged, very useful to human health and safety, very high economic serviceability is arranged.
Embodiment eight
Step 1: prepare negative ion glaze slurry: by potassium felspar sand 30%, albite 23%, diatomite 26%, clay 4%, quartzy 5%, containing high temperature resistant rare earth composite powder body 3%, 1% Mierocrystalline cellulose of indium 0.049% mass parts; water is appropriate, defoamer adds the interior ball milling of ball mill 4 hours after mixing in right amount, makes negative ion glaze slurry after sieving;
Step 2: the mode with glaze spraying on ceramic body is carried out glazing, then the ceramic body of glazing is pressed, dry, ooze flower;
Step 3: the ceramic tile work in-process of compression moulding are put into to tunnel furnace and fired, firing temperature is 1150 ℃, and the high-temperature zone firing time is 42 minutes, coolingly rear the gained glaze for glazed tile is carried out to polishing, carry out processing after correlation, obtain embodiment of the present invention anion ecological ceramic tile.
Gained anion ecological ceramic tile ceramic body thickness is 7mm, and negative ion glaze layer thickness is 2.7mm, detects the average burst size of negative ion to be: 1195/cm
3.
The advantages such as In has wear-resisting, corrosion-resistant, and mechanical property is good, the good physicals in conjunction with other glaze, make prepared negative ion ceramic ceramic tile more wear-resisting, corrosion resistant, resistance of aging is stronger.
Embodiment nine
Step 1: prepare negative ion glaze slurry: by potassium felspar sand 32%, albite 15%, diatomite 25%, clay 10%, quartzy 7%, containing high temperature resistant rare earth composite material powder 7%, 1.5% Mierocrystalline cellulose of indium 0.042% mass parts; water is appropriate, defoamer adds the interior ball milling of ball mill 3.9 hours after mixing in right amount, makes negative ion glaze slurry after sieving;
Step 2: carry out glazing by the mode of drenching glaze on ceramic body, then the ceramic body of glazing is pressed, dry, ooze flower;
Step 3: the ceramic tile work in-process of compression moulding are put into to tunnel furnace and fired, firing temperature is 1180 ℃, and the high-temperature zone firing time is 49 minutes, cooling, carries out processing after correlation, obtains embodiment of the present invention anion ecological ceramic tile.
Gained anion ecological ceramic tile ceramic body thickness is 8mm, and negative ion glaze layer thickness is 0.6mm, detects the average burst size of negative ion to be: 1188/cm
3.
In the embodiment of the present invention, the anionic property of ecological ceramic brick adopts the air ion static method of testing to detect by China Building Materials Academy.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. an anion ecological ceramic tile, it is characterized in that, described anion ecological ceramic tile comprises: the surface layer of the bottom of ceramic body, negative ion glaze layer, the component that described negative ion glaze layer comprises following weight percent: potassium felspar sand 30%-35%, albite 15%-30%, diatomite 25%-30%, clay 3%-20%, quartzy 5%-10%, containing the high temperature resistant rare earth composite material powder 3%-8% of indium.
2. anion ecological ceramic tile according to claim 1, it is characterized in that, described containing in the high temperature resistant rare earth composite material powder of indium: the described high temperature resistant rare earth composite material diameter of particle containing indium is less than or equal to 50nm, and the mass ratio that indium accounts for the described high temperature resistant rare earth composite material powder containing indium is 0.03%-0.05%.
3. anion ecological ceramic tile according to claim 1, is characterized in that, described ceramic body thickness is 7-8mm, and described negative ion glaze layer is the full glaze of throwing, and thickness is 0.3-3mm.
4. anion ecological ceramic tile according to claim 1, is characterized in that, described anion ecological ceramic tile also comprises initial bed, and described initial bed is arranged between described ceramic body and described negative ion glaze layer.
5. according to the described anion ecological ceramic tile of claim 1 or 4, it is characterized in that, wherein said ceramic body thickness is 6-8mm, and described negative ion glaze layer thickness is 2-4mm.
6. anion ecological ceramic tile according to claim 1, is characterized in that, described ceramic body thickness is 8-10mm, and described negative ion glaze layer thickness is 0.3-3mm.
7. for realizing the preparation method of the described anion ecological ceramic tile of claim 1-6 any one, it is characterized in that, described preparation method is as follows:
Step 1: add ball mill to carry out ball milling after the high temperature resistant rare earth composite material powder containing indium, 1% the Mierocrystalline cellulose that weight percent is respectively to quartz, the 3%-8% of clay, the 5%-10% of diatomite, the 3%-20% of albite, the 25%-30% of potassium felspar sand, the 15%-30% of 30%-35% mixes, make negative ion glaze slurry after sieving;
Step 2: by the glazing of described negative ion glaze slurry in the ceramic body surface, by glazing complete ceramic body compression moulding, drying, ooze after spending and make the ceramic tile work in-process;
Step 3: described ceramic tile work in-process are sent into to tunnel furnace and burn till, and cooling.
8. the preparation method of anion ecological ceramic tile according to claim 7, is characterized in that, in described step 1, described ball mill Ball-milling Time is 1-4h.
9. the preparation method of anion ecological ceramic tile according to claim 7, is characterized in that, in described step 3: described ceramic tile work in-process firing temperature is 1100 ℃-1180 ℃, and the high-temperature zone firing time is 40-50 minute.
10. the preparation method of anion ecological ceramic tile according to claim 7, is characterized in that, also comprises step 4: cooled negative ion ceramic ceramic tile is carried out to polishing.
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