CN114276121B - Ceramic tile with starlight stereoscopic effect and preparation method thereof - Google Patents
Ceramic tile with starlight stereoscopic effect and preparation method thereof Download PDFInfo
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- CN114276121B CN114276121B CN202111634355.2A CN202111634355A CN114276121B CN 114276121 B CN114276121 B CN 114276121B CN 202111634355 A CN202111634355 A CN 202111634355A CN 114276121 B CN114276121 B CN 114276121B
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- 238000002360 preparation method Methods 0.000 title claims abstract description 30
- 239000002245 particle Substances 0.000 claims abstract description 27
- 238000010304 firing Methods 0.000 claims abstract description 17
- 238000005507 spraying Methods 0.000 claims abstract description 15
- 239000011449 brick Substances 0.000 claims abstract description 14
- 238000007639 printing Methods 0.000 claims abstract description 11
- 239000013078 crystal Substances 0.000 claims abstract description 7
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 7
- 239000011707 mineral Substances 0.000 claims abstract description 7
- 235000015895 biscuits Nutrition 0.000 claims abstract description 6
- 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 claims description 29
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- 238000002156 mixing Methods 0.000 claims description 28
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 23
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 23
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 22
- 238000002844 melting Methods 0.000 claims description 21
- 230000008018 melting Effects 0.000 claims description 21
- 239000000843 powder Substances 0.000 claims description 19
- 239000005995 Aluminium silicate Substances 0.000 claims description 17
- 235000012211 aluminium silicate Nutrition 0.000 claims description 17
- 238000000498 ball milling Methods 0.000 claims description 17
- 238000010791 quenching Methods 0.000 claims description 17
- 230000000171 quenching effect Effects 0.000 claims description 17
- 239000002002 slurry Substances 0.000 claims description 16
- 238000007873 sieving Methods 0.000 claims description 15
- 230000032683 aging Effects 0.000 claims description 13
- 229910021532 Calcite Inorganic materials 0.000 claims description 12
- 229920002134 Carboxymethyl cellulose Polymers 0.000 claims description 12
- 239000006004 Quartz sand Substances 0.000 claims description 12
- 238000001354 calcination Methods 0.000 claims description 12
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 12
- 235000010948 carboxy methyl cellulose Nutrition 0.000 claims description 12
- 239000008112 carboxymethyl-cellulose Substances 0.000 claims description 12
- 239000010459 dolomite Substances 0.000 claims description 12
- 229910000514 dolomite Inorganic materials 0.000 claims description 12
- 230000005484 gravity Effects 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 12
- 235000019832 sodium triphosphate Nutrition 0.000 claims description 12
- 239000002689 soil Substances 0.000 claims description 12
- 235000019738 Limestone Nutrition 0.000 claims description 11
- AYJRCSIUFZENHW-DEQYMQKBSA-L barium(2+);oxomethanediolate Chemical compound [Ba+2].[O-][14C]([O-])=O AYJRCSIUFZENHW-DEQYMQKBSA-L 0.000 claims description 11
- 238000007641 inkjet printing Methods 0.000 claims description 11
- 239000006028 limestone Substances 0.000 claims description 11
- 239000010456 wollastonite Substances 0.000 claims description 11
- 229910052882 wollastonite Inorganic materials 0.000 claims description 11
- 239000011787 zinc oxide Substances 0.000 claims description 11
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 9
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- ZQBZAOZWBKABNC-UHFFFAOYSA-N [P].[Ca] Chemical compound [P].[Ca] ZQBZAOZWBKABNC-UHFFFAOYSA-N 0.000 claims description 6
- BDAGIHXWWSANSR-NJFSPNSNSA-N hydroxyformaldehyde Chemical compound O[14CH]=O BDAGIHXWWSANSR-NJFSPNSNSA-N 0.000 claims description 6
- 229910052573 porcelain Inorganic materials 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 239000004576 sand Substances 0.000 claims description 6
- 229910000018 strontium carbonate Inorganic materials 0.000 claims description 6
- 239000000454 talc Substances 0.000 claims description 6
- 235000012222 talc Nutrition 0.000 claims description 6
- 229910052623 talc Inorganic materials 0.000 claims description 6
- VLCLHFYFMCKBRP-UHFFFAOYSA-N tricalcium;diborate Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]B([O-])[O-].[O-]B([O-])[O-] VLCLHFYFMCKBRP-UHFFFAOYSA-N 0.000 claims description 6
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052656 albite Inorganic materials 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 5
- 239000012535 impurity Substances 0.000 claims description 5
- 239000010453 quartz Substances 0.000 claims description 5
- 238000005245 sintering Methods 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 3
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- -1 ball milling Substances 0.000 claims description 2
- 239000007921 spray Substances 0.000 claims description 2
- 239000000047 product Substances 0.000 claims 2
- 239000012467 final product Substances 0.000 claims 1
- 238000001459 lithography Methods 0.000 claims 1
- 238000005303 weighing Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052788 barium Inorganic materials 0.000 abstract description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 abstract description 2
- 239000011575 calcium Substances 0.000 abstract description 2
- 229910052791 calcium Inorganic materials 0.000 abstract description 2
- 150000002500 ions Chemical class 0.000 abstract description 2
- 239000011701 zinc Substances 0.000 abstract description 2
- 229910052725 zinc Inorganic materials 0.000 abstract description 2
- 239000008187 granular material Substances 0.000 description 8
- 230000018109 developmental process Effects 0.000 description 6
- 238000005498 polishing Methods 0.000 description 5
- 238000007688 edging Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 239000001038 titanium pigment Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010147 laser engraving Methods 0.000 description 1
- 238000007517 polishing process Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
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Abstract
The invention discloses a ceramic tile with starlight stereoscopic effect and a preparation method thereof. The ceramic tile sequentially comprises a green body, a ground coat layer, a starlight glaze layer and a printing layer from bottom to top. The preparation method comprises the following steps: firing the blank into a biscuit, spraying base glaze slip on the biscuit, spraying starlight glaze slip, printing and firing to obtain the ceramic tile with starlight three-dimensional effect. According to the invention, the starlight dry particles are added into the matte glaze layer serving as the overglaze, so that the starlight effect of the obtained starlight glaze layer is more real from inside to outside, the starlight dry particles are not easy to fall off, and the ceramic tile is not easy to absorb dirt and has good anti-skid performance; the starlight glaze adopts microcrystalline ions with high zinc, high calcium and high barium, so that the brick surface is smoother, the combination of the inkjet color development and the glaze is better, and the texture is softer; the star light dry particles and mineral crystals are matched, so that the ceramic tile has more effects; the star light dry particles are added into the matte glaze serving as the overglaze, so that the production process is simpler and the cost is lower.
Description
Technical Field
The invention relates to the technical field of ceramics, in particular to a ceramic tile with starlight three-dimensional effect and a preparation method thereof.
Background
The existing three-dimensional effect ceramic tile is often decorated by adopting dry grain highlighting ink, wherein a layer of dry grain is distributed on the surface of a tile body, and a layer of highlighting ink is added at pattern textures, so that a matte, a bright or various special three-dimensional effects are formed after firing. However, the starlight dry particles have lighter specific weight, most of the starlight dry particles can be thrown off after polishing, and the starlight dry particles can be easily separated from the surface of the ceramic tile after use.
Disclosure of Invention
The invention aims at overcoming the defects and shortcomings of the prior art and providing a ceramic tile with starlight three-dimensional effect. The ceramic tile solves the problem that most starlight dry particles are thrown away in the polishing process, the starlight effect is more real from inside to outside, the tile surface is smoother and smoother, the combination of inkjet color development and glaze is better, the texture is softer, the ceramic tile is not easy to absorb dirt, and the anti-skid performance is good.
Another object of the present invention is to provide a method for preparing the tile with starlight stereoscopic effect.
The aim of the invention is achieved by the following technical scheme: the ceramic tile with the starlight stereoscopic effect sequentially comprises a green body, a ground glaze layer, a starlight glaze layer and a printing layer from bottom to top.
Preferably, the blank is a laser blank.
Preferably, the printing layer is also covered with a matte transparent glaze layer, and the glaze slurry component of the matte transparent glaze layer is molten mineral crystals.
Preferably, the powder of the green body comprises the following components in parts by weight: 32-38 parts of porcelain sand, 40-50 parts of porcelain clay, 7.5-9 parts of limestone, 3.5-5.5 parts of wollastonite and 2-4 parts of potassium feldspar.
Preferably, the blank is prepared as follows: mixing the components in the powder, ball milling, spray granulating, aging, and pressing.
Preferably, the ball milling time is 12-16 hours.
Preferably, the time for ageing is 24-48 hours.
Preferably, the glaze slip of the primer layer comprises the following components in parts by weight: 80-85 parts of ground glaze frit, 4-6 parts of potassium feldspar, 6-9 parts of calcined talcum, 8-13 parts of air knife soil, 0.05-0.3 part of carboxymethyl cellulose, 0.4-0.5 part of sodium tripolyphosphate and 25-35 parts of water; the primer frit comprises the following components in parts by weight: 25-35 parts of potassium feldspar, 15-25 parts of calcite, 10-15 parts of dolomite, 8-15 parts of titanium dioxide, 20-30 parts of quartz sand and 1-3 parts of phosphorus-calcium powder.
Preferably, the glaze slip of the primer layer is prepared as follows: ball milling the components, sieving to remove iron, obtaining glaze slurry with fineness of 0.2% -0.4% and passing through a 325-mesh sieve, and aging to obtain the finished product; the primer frit is prepared as follows: mixing the components, calcining and melting at 1480 ℃, and carrying out water quenching to obtain the composite material.
Preferably, the ball milling time is 12-16 hours.
Preferably, the time for ageing is 24-48 hours.
The glaze slurry of the starlight glaze layer is formed by mixing the matte glaze slurry and starlight dry particles, and the mass of the starlight dry particles in the system is 0.2% -2%.
Preferably, the matte glaze slip comprises the following components in parts by weight: 80-85 parts of matte frit, 8-12 parts of zirconium silicate, 3-5 parts of calcined kaolin, 5-8 parts of air knife soil, 0.1-0.4 part of carboxymethyl cellulose, 0.2-0.6 part of sodium tripolyphosphate and 25-35 parts of water; the matte frit comprises the following components in parts by weight: 7-10 parts of calcite, 7-10 parts of barium carbonate, 35-45 parts of potassium feldspar, 7-10 parts of zinc oxide, 12-15 parts of kaolin, 0.5-1.5 parts of calcium borate, 1.0-1.5 parts of sodium carbonate, 8-10 parts of quartz sand, 4-6 parts of strontium carbonate and 2-4 parts of dolomite.
Preferably, the matte glaze slip is prepared as follows: mixing the components, ball milling, sieving to remove iron, obtaining glaze slurry with fineness of 0.5-0.9% and passing through a 325-mesh sieve, and aging to obtain the finished product; wherein, the matte frit is prepared as follows: mixing the components, calcining and melting at 1400-1500 ℃, and water quenching to obtain the product.
Preferably, the ball milling time is 8-12 hours.
Preferably, the time for the ageing is 12-48 hours.
The preparation method of the ceramic tile with the starlight stereoscopic effect comprises the following steps of: and (3) performing blank laser, firing to obtain a biscuit, spraying ground glaze slip on the biscuit, spraying starlight glaze slip, printing, and firing to obtain the ceramic tile with starlight three-dimensional effect.
Preferably, the firing temperature is 1100-1200 ℃.
Preferably, the flow rate of the primer glaze slurry is 30-45s, and the specific gravity is 1.75-1.85g/m 3 The glaze amount is 300 x 600mm, and the brick drenches 65-100 g/piece.
Preferably, the star-spraying glaze slip has the flow rate of 30-45s and the specific gravity of 1.75-1.95g/m 3 The glaze amount is 300 x 600mm, and 60 g/piece to 100 g/piece of brick.
Preferably, the printing mode can be inkjet printing, roller, silk screen, or a combination thereof; more preferably, functional ink with fine engraving function can be added to obtain tiles with different effects.
Preferably, the sintering temperature is 1080-1200 ℃, and the sintering period is 40-60min.
Compared with the prior art, the invention has the following beneficial effects:
1. the starlight dry particles are combined with the matte glaze layer serving as the overglaze, the starlight effect of the obtained starlight glaze layer is more real from inside to outside, the starlight dry particles are not easy to fall off, and the ceramic tile is not easy to absorb dirt and has good anti-skid performance.
2. The starlight glaze adopts microcrystalline ions with high zinc, high calcium and high barium, so that the brick surface is smoother, the combination of the inkjet color development and the glaze is better, and the texture is softer; the ceramic tile has more effects by matching with starlight dry particles and mineral crystals.
3. The star light dry particles are added into the matte glaze serving as the overglaze, so that the production process is simpler and the cost is lower.
4. The application of the laser engraving technology reduces the problems that the effect is worse as the loss is caused in the production process of the traditional die. The use of the laser mould improves the three-dimensional effect of the ceramic tile, and compared with the use of the traditional mould, the laser mould has the advantages of more stable production process, time saving and less abrasion.
Drawings
Fig. 1 is a photograph of the tile prepared in example 1.
Fig. 2 is a photograph of the tile prepared in example 2.
Fig. 3 is a photograph of the tile prepared in example 3.
Fig. 4 is a photograph of the tile prepared in example 3.
Fig. 5 is a photograph of the tile prepared in example 4.
FIG. 6 is a photograph of a tile of the control of example 4 without the starlight glaze applied.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The following raw materials are used in parts by weight.
Example 1
1. Preparation of raw materials
a. 35 parts of porcelain sand, 45 parts of porcelain clay, 8 parts of limestone, 4 parts of wollastonite and 3 parts of potassium feldspar are mixed, put into a ball mill, ball-milled for 12 hours by a wet method, spray-granulated and aged for 24 hours to obtain green body powder, and pressed by a press to obtain a green body.
b. 80 parts of ground glaze frit, 6 parts of potassium feldspar, 7 parts of calcined talcum, 8 parts of air knife soil (Hengfeng Co.), 30 parts of water, 0.1 part of carboxymethyl cellulose and 0.4 part of sodium tripolyphosphate are mixed, put into a ball mill, ball-milled for 12-16 hours, sieved for iron removal, and glaze slurry with fineness of 0.4 and passing through a 325-mesh sieve is obtained, and then aged for 24 hours, thus obtaining the ground glaze slurry.
Wherein, the preparation of the primer frit: 35 parts of potassium feldspar, 22 parts of calcite, 11 parts of dolomite, 10 parts of titanium dioxide, 20 parts of quartz sand and 3 parts of phosphorus-calcium powder; mixing the components, calcining and melting at 1480 ℃, and carrying out water quenching to obtain the ground glaze frit.
c. Mixing 80 parts of matte frit, 9 parts of zirconium silicate, 25 parts of water, 0.1 part of carboxymethyl cellulose, 0.4 part of sodium tripolyphosphate, 5 parts of calcined kaolin and 6 parts of air knife soil (Hengfeng Co.) in a ball mill, ball-milling for 12 hours, sieving to remove iron, obtaining glaze slip with fineness of 0.6% and passing through a 325-mesh sieve, and ageing for 30 hours to obtain the matte glaze slip.
Wherein, preparation of matte frit: calcite: 8 parts of barium carbonate, 39 parts of potassium feldspar, 9 parts of zinc oxide, 14 parts of kaolin, 1 part of calcium borate, 1 part of sodium carbonate, 10 parts of quartz sand, 5 parts of strontium carbonate and 3 parts of dolomite. Mixing the components, calcining and melting at 1500 ℃, and water quenching to obtain the matte frit.
d. And (3) putting 2 parts by weight of starlight dry particles into 98 parts by weight of matte glaze slip, and ball-milling and mixing for ten minutes to obtain the starlight glaze slip.
Wherein, the preparation of starlight dry particles: 30 parts of potassium feldspar, 10 parts of albite, 5 parts of calcined kaolin, 15 parts of barium carbonate, 10 parts of wollastonite powder, 6 parts of zinc oxide, 8 parts of limestone, 4 parts of quartz and 6 parts of alumina; mixing the components, sieving with 300 mesh sieve (which is favorable for full liquefaction and full reaction when preparing starlight dry granules), melting by a high-temperature melting furnace, removing impurities, quenching with water, crushing and sieving to obtain the starlight dry granules.
2. Ceramic tile preparation
a. The laser blank is formed by inputting a preferable die into a press device in a picture information mode to carry out accurate laser feed pressing. And firing the blank at 1130 ℃.
b. The base glaze slip is sprayed by a bell jar glaze sprayer, and the fired green body is uniformly coated with the glaze slip, wherein the glaze spraying parameters are as follows: the flow rate of the glaze slip is 35s, and the specific gravity is 1.85g/cm 3 The glaze amount is 300 x 600mm, and the brick drenches 70 g/piece.
b. The star glaze slip is sprayed by a bell jar glaze sprayer, and glaze is uniformly sprayed on a blank body coated with the ground glaze slip, wherein the parameters are as follows: the flow rate of the glaze slip is 36s, and the specific gravity is 1.8g/cm 3 The glaze amount is 300 x 600mm, and the brick drenches 80 g/piece.
c. And (3) performing ink-jet printing on the blank body subjected to the star-light glaze slip.
d. Spraying a layer of molten mineral crystals on the blank after ink-jet printing, firing the blank in a roller kiln at 1120 ℃ for 60 minutes, and performing subsequent fine polishing, edging and grading to obtain the ceramic tile with starlight three-dimensional effect shown in figure 1. The tile surface of the tile of the example is smooth, the ink-jet color development and the glaze are well combined, the texture is soft, and the three-dimensional effect is achieved.
Example 2
1. Preparation of raw materials
The following raw materials are used in parts by weight.
a. 38 parts of porcelain sand, 42 parts of porcelain clay, 9 parts of limestone, 4 parts of wollastonite and 3 parts of potassium feldspar are mixed, put into a ball mill, ball-milled for 12 hours by a wet method, spray-granulated and aged for 24 hours to obtain green body powder, and pressed by a press to obtain a green body.
b. 85 parts of ground glaze frit, 5 parts of potassium feldspar, 7 parts of calcined talcum, 8 parts of air knife soil (Hengfeng Co.), 25 parts of water, 0.1 part of carboxymethyl cellulose and 0.4 part of sodium tripolyphosphate are mixed, put into a ball mill, ball-milled for 16 hours, sieved to remove iron, obtain glaze slip with fineness of 0.4 percent and then sieved by a 325-mesh sieve, and aged for 24 hours to obtain the ground glaze slip.
Wherein, the preparation of the primer frit: 35 parts of potassium feldspar, 20 parts of calcite, 10 parts of dolomite, 10 parts of titanium pigment, 22 parts of quartz sand and 3 parts of phosphorus-calcium powder, and mixing the components, calcining and melting at 1480 ℃ and carrying out water quenching to obtain the ground glaze frit.
c. 80 parts of matte frit, 9 parts of zirconium silicate, 25 parts of water, 0.1 part of carboxymethyl cellulose, 0.4 part of sodium tripolyphosphate, 5 parts of calcined kaolin and 6 parts of air knife soil (Hengfeng Co.) are mixed, put into a ball mill, ball-milled for 12 hours, sieved to remove iron, so as to obtain matte glaze slip with fineness of 0.6 percent and passing through a 325-mesh sieve, and then aged for 30 hours.
Wherein, preparation of matte frit: 8 parts of calcite, 8 parts of barium carbonate, 40 parts of potassium feldspar, 9 parts of zinc oxide, 13 parts of kaolin, 1 part of calcium borate, 1 part of calcined soda, 10 parts of quartz sand, 5 parts of strontium carbonate and 3 parts of dolomite. Mixing the components, calcining and melting at 1500 ℃, and water quenching to obtain the matte frit.
d. And (3) putting 0.5 part by weight of starlight dry particles into 99.5 parts by weight of matte glaze slip, and ball-milling and mixing for ten minutes to obtain the starlight glaze slip.
Wherein, the preparation of starlight dry particles: 20 parts of potassium feldspar, 15 parts of albite, 7 parts of calcined kaolin, 15 parts of barium carbonate, 15 parts of wollastonite powder, 4 parts of zinc oxide, 5 parts of limestone, 2 parts of quartz and 2 parts of alumina; mixing the components, sieving with 300 mesh sieve (which is favorable for full liquefaction and full reaction when preparing starlight dry granules), melting by a high-temperature melting furnace, removing impurities, quenching with water, crushing and sieving to obtain the starlight dry granules.
2. Ceramic tile preparation
a. The laser blank is formed by inputting a preferable die into a press device in a picture information mode to carry out accurate laser feed pressing. And firing the blank at 1130 ℃.
b. The base glaze slip is sprayed by a bell jar glaze sprayer, and the fired green body is uniformly coated with the glaze slip, wherein the glaze spraying parameters are as follows: the flow rate of the glaze slip is 35s, and the specific gravity is 1.75g/cm 3 The glaze amount is 300 x 600mm, and the brick drenches 70 g/piece.
b. The star glaze slip is sprayed by a bell jar glaze sprayer, and glaze is uniformly sprayed on a blank body coated with the ground glaze slip, wherein the parameters are as follows: the flow rate of the glaze slip is 38s, and the specific gravity is 1.8g/cm 3 The glaze amount is 300 x 600mm, and the brick drenches 80 g/piece.
c. And (3) performing ink-jet printing on the blank body subjected to the star-light glaze slip.
d. Spraying a layer of molten mineral crystals on the blank after ink-jet printing, firing the blank in a roller kiln at 1120 ℃ for 50min, and performing subsequent fine polishing, edging and grading to obtain the ceramic tile with starlight three-dimensional effect in FIG. 2. The tile surface of the tile of the example is smooth, the ink-jet color development and the glaze are well combined, the texture is soft, and the three-dimensional effect is achieved.
Example 3
1. Preparation of raw materials
The following raw materials are used in parts by weight.
a. 37 parts of porcelain sand, 50 parts of porcelain clay, 8 parts of limestone, 3.5 parts of wollastonite and 2 parts of potassium feldspar are mixed, put into a ball mill, ball-milled for 15 hours by a wet method, spray-granulated and aged for 45 hours to obtain green body powder, and pressed by a press to obtain a green body.
b. 80 parts of ground glaze frit, 5 parts of potassium feldspar, 9 parts of calcined talcum, 12 parts of air knife soil (Hengfeng Co.), 30 parts of water, 0.25 part of carboxymethyl cellulose and 0.5 part of sodium tripolyphosphate are mixed, put into a ball mill, ball-milled for 14 hours, sieved to remove iron, obtain glaze slip with fineness of 0.4 percent and sieved by a 325-mesh sieve, and aged for 28 hours to obtain the ground glaze slip.
Wherein, the preparation of the primer frit: 30 parts of potassium feldspar, 17 parts of calcite, 14 parts of dolomite, 15 parts of titanium pigment, 28 parts of quartz sand and 3 parts of phosphorus-calcium powder, and mixing the components, calcining and melting at 1480 ℃ and carrying out water quenching to obtain the ground glaze frit.
c. 83 parts of matte frit, 11 parts of zirconium silicate, 25 parts of water, 0.4 part of carboxymethyl cellulose, 0.6 part of sodium tripolyphosphate, 3 parts of calcined kaolin and 5 parts of air knife soil (Hengfeng Co.) are mixed, put into a ball mill, ball-milled for 11 hours, sieved to remove iron, so as to obtain matte glaze slip with fineness of 0.6 percent and passing through a 325-mesh sieve, and then aged for 15 hours.
Wherein, preparation of matte frit: 10 parts of calcite, 9 parts of barium carbonate, 43 parts of potassium feldspar, 9 parts of zinc oxide, 12 parts of kaolin, 1.3 parts of calcium borate, 1 part of calcined soda, 8 parts of quartz sand, 4 parts of strontium carbonate and 4 parts of dolomite. Mixing the components, calcining and melting at 1400 ℃, and water quenching to obtain the matte frit.
d. And (3) putting 0.3 part by weight of starlight dry particles into 99.7 parts by weight of matte glaze slip, and ball-milling and mixing for ten minutes to obtain the starlight glaze slip.
Wherein, the preparation of starlight dry particles: 35 parts of potassium feldspar, 6 parts of albite, 4 parts of calcined kaolin, 23 parts of barium carbonate, 7 parts of wollastonite powder, 6 parts of zinc oxide, 9 parts of limestone, 4 parts of quartz and 8 parts of alumina; mixing the components, sieving with 300 mesh sieve (which is favorable for full liquefaction and full reaction when preparing starlight dry granules), melting by a high-temperature melting furnace, removing impurities, quenching with water, crushing and sieving to obtain the starlight dry granules.
2. Ceramic tile preparation
a. The laser blank is formed by inputting a preferable die into a press device in a picture information mode to carry out accurate laser feed pressing. And firing the blank at 1180 ℃.
b. The base glaze slip is sprayed by a bell jar glaze sprayer, and the fired green body is uniformly coated with the glaze slip, wherein the glaze spraying parameters are as follows: the flow rate of the glaze slip is 30s, and the specific gravity is 1.85g/cm 3 The glaze amount is 300 x 600mm, and 90 g/piece is sprayed on the brick.
b. The star glaze slip is sprayed by a bell jar glaze sprayer, and glaze is uniformly sprayed on a blank body coated with the ground glaze slip, wherein the parameters are as follows: the flow rate of the glaze slip is 40s, and the specific gravity is 1.9g/cm 3 The glaze amount is 300 x 600mm, and the brick drenches 85 g/piece.
c. And (3) performing ink-jet printing on the blank body subjected to the star-light glaze slip.
d. Spraying a layer of molten mineral crystals on the blank after ink-jet printing, firing the blank in a roller kiln at 1200 ℃ for 45min, and performing subsequent fine polishing, edging and grading to obtain the ceramic tile with starlight three-dimensional effect in figure 3. The tile surface of the tile is smooth, the ink-jet color development and the glaze are well combined, the texture is soft, and the three-dimensional effect is achieved. Fig. 4 shows a tile obtained by changing only the ink jet printing pattern, and the three-dimensional effect of the tile can be seen more clearly.
Example 4
1. Preparation of raw materials
The following raw materials are used in parts by weight.
a. 33 parts of porcelain sand, 42 parts of porcelain clay, 8 parts of limestone, 5.5 parts of wollastonite and 2 parts of potassium feldspar are mixed, put into a ball mill, ball-milled for 13 hours by a wet method, spray-granulated and aged for 40 hours to obtain green body powder, and pressed by a press to obtain a green body.
b. 82 parts of ground glaze frit, 4 parts of potassium feldspar, 7 parts of calcined talcum, 8 parts of air knife soil (Hengfeng Co.), 33 parts of water, 0.05 part of carboxymethyl cellulose and 0.5 part of sodium tripolyphosphate are mixed, put into a ball mill, ball-milled for 12 hours, sieved for iron removal, and glaze slurry with fineness of 0.4% and passing through a 325-mesh sieve is obtained, and then aged for 25 hours, thus obtaining the ground glaze slurry.
Wherein, the preparation of the primer frit: 28 parts of potassium feldspar, 20 parts of calcite, 12 parts of dolomite, 13 parts of titanium pigment, 22 parts of quartz sand and 1 part of phosphorus-calcium powder, and mixing the components, calcining and melting at 1480 ℃ and carrying out water quenching to obtain the ground glaze frit.
c. 82 parts of matte frit, 10 parts of zirconium silicate, 28 parts of water, 0.3 part of carboxymethyl cellulose, 0.5 part of sodium tripolyphosphate, 5 parts of calcined kaolin and 7 parts of air knife soil (Hengfeng Co.) are mixed, put into a ball mill, ball-milled for 10 hours, sieved to remove iron, so as to obtain matte glaze slip with fineness of 0.6 percent and passing through a 325-mesh sieve, and then aged for 15 hours.
Wherein, preparation of matte frit: 7 parts of calcite, 10 parts of barium carbonate, 45 parts of potassium feldspar, 10 parts of zinc oxide, 14 parts of kaolin, 1.5 parts of calcium borate, 1.2 parts of calcined soda, 8 parts of quartz sand, 5 parts of strontium carbonate and 2 parts of dolomite. Mixing the components, calcining and melting at 1450 ℃, and performing water quenching to obtain the matte frit.
d. And (3) putting 0.5 part by weight of starlight dry particles into 99.5 parts by weight of matte glaze slip, and ball-milling and mixing for ten minutes to obtain the starlight glaze slip.
Wherein, the preparation of starlight dry particles: 30 parts of potassium feldspar, 7 parts of albite, 7 parts of calcined kaolin, 18 parts of barium carbonate, 12 parts of wollastonite powder, 6 parts of zinc oxide, 8 parts of limestone, 3 parts of quartz and 4 parts of alumina; mixing the components, sieving with 300 mesh sieve (which is favorable for full liquefaction and full reaction when preparing starlight dry granules), melting by a high-temperature melting furnace, removing impurities, quenching with water, crushing and sieving to obtain the starlight dry granules.
2. Ceramic tile preparation
a. The laser blank is formed by inputting a preferable die into a press device in a picture information mode to carry out accurate laser feed pressing. And firing the blank at 1150 ℃.
b. The base glaze slip is sprayed by a bell jar glaze sprayer, and the fired green body is uniformly coated with the glaze slip, wherein the glaze spraying parameters are as follows: the flow rate of the glaze slip is 34s, and the specific gravity is 1.75g/cm 3 The glaze amount is 300 x 600mm, and the brick drenches 75 g/piece.
b. The star glaze slip is sprayed by a bell jar glaze sprayer, and glaze is uniformly sprayed on a blank body coated with the ground glaze slip, wherein the parameters are as follows: the flow rate of the glaze slip is 35s, and the specific gravity is 1.95g/cm 3 90g of brick with 300 mm of glazeAnd/or tablet.
c. And (3) performing ink-jet printing on the blank body subjected to the star-light glaze slip.
d. And (3) placing the green body subjected to the ink-jet printing in a roller kiln, firing at 1100 ℃ for 50min, and performing subsequent fine polishing, edging and grading to obtain the ceramic tile with starlight three-dimensional effect shown in fig. 5. In fig. 6, the obtained tile is not provided with a starlight glaze slip. The tile surface of the tile is smooth, the ink-jet color development and the glaze are well combined, the texture is soft, and the three-dimensional effect is achieved.
Performance detection
The ceramic tiles of examples 1 to 4 were tested according to the test standard for stain resistance and skid resistance, and the results were all acceptable and are shown in Table 1.
The tiles of examples 1 to 4 were each brushed 20 times with a force of 10N using a fine brush, and the dry particles were not dropped.
TABLE 1
While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that changes and modifications may be made without departing from the principles of the invention, such changes and modifications are also intended to be within the scope of the invention.
Claims (8)
1. The ceramic tile with the starlight three-dimensional effect is characterized by sequentially comprising a green body, a ground glaze layer, a starlight glaze layer and a printing layer from bottom to top;
the blank adopts laser lithography;
the glaze slurry of the starlight glaze layer is formed by mixing matte glaze slurry and starlight dry particles;
the matte glaze slip comprises the following components in parts by weight: 80-85 parts of matte frit, 8-12 parts of zirconium silicate, 3-5 parts of calcined kaolin, 5-8 parts of air knife soil, 0.1-0.4 part of carboxymethyl cellulose, 0.2-0.6 part of sodium tripolyphosphate and 25-35 parts of water; the matte frit comprises the following components in parts by weight: 7-10 parts of calcite, 7-10 parts of barium carbonate, 35-45 parts of potassium feldspar, 7-10 parts of zinc oxide, 12-15 parts of kaolin, 0.5-1.5 parts of calcium borate, 1.0-1.5 parts of sodium carbonate, 8-10 parts of quartz sand, 4-6 parts of strontium carbonate and 2-4 parts of dolomite;
the starlight dry particles comprise the following components in parts by weight: 20-40 parts of potassium feldspar, 5-15 parts of albite, 3-8 parts of calcined kaolin, 10-25 parts of barium carbonate, 5-15 parts of wollastonite powder, 3-8 parts of zinc oxide, 5-10 parts of limestone, 1-5 parts of quartz and 1-8 parts of alumina;
the printing layer is also covered with a matte transparent glaze layer, and the glaze slurry component of the matte transparent glaze layer is molten mineral crystals.
2. The ceramic tile with starlight stereoscopic effect according to claim 1, wherein the mass ratio of starlight dry particles in the glaze slip of the starlight glaze layer is 0.2% -2%.
3. The tile with starlight stereoscopic effect according to claim 1, wherein,
the powder of the green body comprises the following components in parts by weight: 32-38 parts of porcelain sand, 40-50 parts of porcelain clay, 7.5-9 parts of limestone, 3.5-5.5 parts of wollastonite and 2-4 parts of potassium feldspar;
the glaze slip of the ground coat comprises the following components in parts by weight: 80-85 parts of ground glaze frit, 4-6 parts of potassium feldspar, 6-9 parts of calcined talcum, 8-13 parts of air knife soil, 0.05-0.3 part of carboxymethyl cellulose, 0.4-0.5 part of sodium tripolyphosphate and 25-35 parts of water; the primer frit comprises the following components in parts by weight: 25-35 parts of potassium feldspar, 15-25 parts of calcite, 10-15 parts of dolomite, 8-15 parts of titanium dioxide, 20-30 parts of quartz sand and 1-3 parts of phosphorus-calcium powder.
4. A tile having a starlight stereoscopic effect according to claim 3, wherein,
the preparation of the blank is as follows: mixing the components in the powder, ball milling, spray granulating, aging, and pressing to obtain the final product;
the glaze slip of the ground coat layer is prepared as follows: ball milling the components, sieving to remove iron, obtaining glaze slurry with fineness of 0.2% -0.4% and passing through a 325-mesh sieve, and aging to obtain the finished product; the primer frit is prepared as follows: mixing the components, calcining and melting at 1480 ℃, and performing water quenching to obtain the composite material;
the matte glaze slip is prepared as follows: mixing the components, ball milling, sieving to remove iron, obtaining glaze slurry with fineness of 0.5-0.9% and passing through a 325-mesh sieve, and aging to obtain the finished product; wherein, the matte frit is prepared as follows: mixing the components, calcining and melting at 1400-1500 ℃, and water quenching to obtain the composite material;
the starlight dry particles are prepared as follows: weighing the raw materials, mixing, sieving with 300 mesh sieve, melting, removing impurities, quenching with water, crushing, and sieving.
5. The tile with starlight stereoscopic effect according to claim 4, wherein,
in the preparation process of the green body, the ball milling time is 12-16 hours, and the aging time is 24-48 hours;
in the preparation process of the glaze slurry of the ground glaze layer, the ball milling time is 12-16 hours, and the ageing time is 24-48 hours;
in the preparation process of the matte glaze slip, the ball milling time is 8-12 hours, and the ageing time is 12-48 hours.
6. A method for preparing a tile with starlight stereoscopic effect according to any one of claims 1 to 5, comprising the steps of: and (3) performing blank laser, firing to obtain a biscuit, spraying ground glaze slip on the biscuit, spraying starlight glaze slip, printing, and firing to obtain the ceramic tile with starlight three-dimensional effect.
7. The method for preparing a tile having a starlight stereoscopic effect according to claim 6, wherein,
the firing temperature is 1100-1200 ℃;
the sintering temperature is 1080-1200 ℃, and the sintering period is 40-60 min;
the flow rate of the ground glaze is 30-45s, and the specific gravity is 1.75-1.85g/m 3 Brick shower 6 with glaze amount of 300 mm x 600mm5-100 g/tablet;
the flow rate of the star-spraying glaze slip is 30-45s, and the specific gravity is 1.75-1.95g/m 3 The glaze amount is 300 mm, and the brick drenches 60-100g per piece;
the printing mode is inkjet printing, roller, silk screen or combination thereof.
8. The method for preparing a tile with starlight stereoscopic effect according to claim 6, wherein functional ink with engraving function is added in the printing process.
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