CN108585496B - Tibet blue glaze, preparation method of Tibet blue glaze and method for preparing Tibet blue glaze ceramic product by using Tibet blue glaze - Google Patents

Tibet blue glaze, preparation method of Tibet blue glaze and method for preparing Tibet blue glaze ceramic product by using Tibet blue glaze Download PDF

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CN108585496B
CN108585496B CN201810806429.8A CN201810806429A CN108585496B CN 108585496 B CN108585496 B CN 108585496B CN 201810806429 A CN201810806429 A CN 201810806429A CN 108585496 B CN108585496 B CN 108585496B
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glaze
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tibetan
blue glaze
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CN108585496A (en
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陈明枝
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Fujian Dehua Yuquan Crafts Ltd
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    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C8/00Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C1/00Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5022Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with vitreous materials
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81Coating or impregnation
    • C04B41/85Coating or impregnation with inorganic materials
    • C04B41/86Glazes; Cold glazes

Abstract

The invention discloses a Tibetan blue glaze, a preparation method of the Tibetan blue glaze and a method for preparing a Tibetan blue glaze ceramic product by using the Tibetan blue glaze, and belongs to the technical field of glaze water. The invention relates to a Tibetan blue glaze, which comprises a glaze pigment and a glaze substrate, wherein the glaze substrate comprises the following components in parts by mass: the preparation method of the Tibetan blue glaze comprises the steps of preparing the transparent glaze blocks, crushing and ball-milling the transparent glaze blocks, adjusting the glaze water concentration, and preparing the Tibetan blue glaze ceramic product from the Tibetan blue glaze, wherein the method comprises glazing and firing. The prepared Tibetan blue glaze material has strong viscosity, is suitable for glaze materials used on blanks prepared from different materials, has strong color visual impact feeling, has strong wear resistance and corrosion resistance, and is suitable for glaze materials of various ceramic products.

Description

Tibet blue glaze, preparation method of Tibet blue glaze and method for preparing Tibet blue glaze ceramic product by using Tibet blue glaze
Technical Field
The invention belongs to the technical field of glaze water, and particularly relates to a Tibetan blue glaze, a preparation method of the Tibetan blue glaze and a method for preparing a Tibetan blue glaze ceramic product by using the Tibetan blue glaze and the preparation method of the Tibetan blue glaze.
Background
With the development of society, the frequency of the renewal of ceramic articles for daily use is higher and higher, and the styles of the ceramic articles for daily use are more and more. In order to meet the characteristic that young people pursue fashion, people apply various bright colors to ceramic products, such as blue, which is one of the colors that people like, and because the people like the young people, the people need to prepare a blue-hiding glaze material which can be applied to ceramic blanks prepared from different raw materials, so that the ceramic products are suitable for ceramic products of different products, and the requirements of different manufacturers are met.
The Chinese patent application with the application number of 201610921004.2 discloses a water-based high-viscosity glaze which is prepared from the following components in parts by weight: 18-26 parts of magnet, 12-17 parts of dolomite, 29-36 parts of bentonite, 4-6 parts of calcium magnesium carbonate, 1-2 parts of gallium nitride, 4-8 parts of quartz, 2-3 parts of vanadium pentoxide, 2-3 parts of precipitated barium sulfate, 2-3 parts of chromium boride, 4-6 parts of tantalum silicide, 7-8 parts of stabilizing additive, 7-8 parts of modified shale and 180 parts of water 150-. It is mainly used to prevent glaze from being uneven due to self-weight action, and there is no disclosure on how to increase the viscosity between glaze and blank, which is crucial to the whole ceramic product. If the viscosity between the glaze and the blank is not good, the ceramic product has the defect of poor wear resistance.
Therefore, a glaze which has strong viscosity, is suitable for being used on blanks made of different materials, has strong color visual impact feeling, has strong wear resistance and corrosion resistance, and is suitable for various ceramic products needs to be prepared.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the glaze which has strong viscosity, is suitable for being used on blanks made of different materials, has strong color visual impact feeling, has strong wear resistance and corrosion resistance, and is suitable for various ceramic products.
The invention adopts the following technical scheme:
the Tibetan blue glaze comprises a glaze pigment and a glaze substrate, wherein the glaze substrate comprises the following components in parts by mass: 10-13 parts of titanium oxide, 10-13 parts of zinc oxide, 35-39 parts of transparent glaze blocks, 25-26 parts of calcium carbonate, 15-16 parts of zirconium silicate, 3-5 parts of Longyan kaolin, 3-6 parts of styrene-acrylic emulsion, 5-6 parts of cerium oxide, 4-8 parts of trioctyl trimellitate, 6-9 parts of tartaric acid and 8-11 parts of hexadecyl trimethoxy silane.
Further, the transparent glaze block comprises the following components in parts by weight: 4-6 parts of isopropanol, 10-11 parts of urea-formaldehyde resin, 23-25 parts of sodium oxide and 20-21 parts of potassium carbonate;
the glaze pigment is a purplish blue glaze pigment.
The preparation method of the Tibetan blue glaze comprises the following steps:
s1, preparing a transparent glaze block:
s11, uniformly mixing the sodium oxide and the potassium carbonate in parts by weight, and then performing ball milling to obtain a mixed powder material;
s12, adding the urea-formaldehyde resin in parts by mass into the mixed powder material obtained in the step S11, uniformly mixing and stirring, adding isopropanol to modify the mixture to obtain a modified mixture, and compacting the modified mixture to obtain a transparent glaze block;
s2, crushing and ball milling:
mixing and crushing titanium oxide, zinc oxide, transparent glaze blocks, calcium carbonate, zirconium silicate and Longyan kaolin according to the mass parts to obtain crushed materials, then sequentially adding the styrene-acrylic emulsion, cerium oxide, trioctyl trimellitate, tartaric acid and hexadecyl trimethoxy silane into the crushed materials, uniformly mixing to obtain a mixture, and then carrying out ball milling on the mixture to obtain a ball grinding material;
s3, adjusting the glaze water concentration:
and (4) adding the glaze pigment into the ball grinding material obtained in the step S2, and then adjusting the concentration of the ball grinding material to be 45-50 Baume degrees to obtain the Tibetan blue glaze.
Further, in the ball milling process of S2, the raw materials are mixed according to a mass ratio: grinding balls: and (3) performing ball milling for 36-48 h by using water = 0.9-1.1: 2: 0.5.
The method for preparing the Tibetan blue glaze ceramic product by using the Tibetan blue glaze comprises the following steps:
s4, glazing:
covering the Tibetan blue glaze material on the outer surface of the ceramic blank body by a glazing method to obtain a glazed ceramic blank body;
s5, firing:
and (5) firing the glazed ceramic blank obtained in the step S4, and cooling to obtain the Tibetan blue glazed ceramic product.
Further, the firing step of S5 is as follows: firstly, heating to 600-650 ℃ at a heating rate of 5-6 ℃/min, then heating to 900-950 ℃ at a heating rate of 3-5 ℃/min, then heating to 1100-1150 ℃ at a heating rate of 2-3 ℃/min, finally heating to 1300-1350 ℃ at a heating rate of 1.5-2.0 ℃/min, and then naturally cooling after keeping the temperature for 2-3 hours, thus obtaining the Tibetan blue glaze ceramic product.
Compared with the prior art, the invention has the following beneficial effects:
firstly, the transparent glaze block in the Tibetan blue glaze disclosed by the invention is compounded by isopropanol and urea-formaldehyde resin with dehydration performance, so that the compounded urea-formaldehyde resin with strong viscosity is formed, the heat resistance and toughness of the urea-formaldehyde resin are improved, and the transparent glaze block can be subjected to one-time cold and heat exchange at 180-20 ℃ without cracking; the potassium carbonate is used as a swelling agent, the sodium oxide is used as a polymerization agent, and the potassium carbonate and the sodium oxide are simultaneously added into the obtained compound urea-formaldehyde resin to form a mixture of the sodium oxide and the potassium carbonate with high viscosity, so that a urea-formaldehyde resin mixture with high viscosity is obtained;
secondly, in the raw materials of the Tibetan blue glaze, titanium oxide is used as a reinforcing agent, zinc oxide is used as an active agent, calcium silicate is used as a filter aid, zirconium silicate is used as a whitening agent, Longyan kaolin is used as a viscosity agent and also used as a glaze framework, the titanium oxide, the zinc oxide, calcium carbonate, the zirconium silicate and the Longyan kaolin are mixed to be used as a glaze substrate, and the styrene-acrylic emulsion is used as an adhesive, so that the glaze water concentration can be conveniently and efficiently controlled when the glaze water concentration is adjusted, the plasticity of trioctyl trimellitate is high, and after the styrene-acrylic emulsion and the trioctyl trimellitate are mixed, gaps among the substrate materials are effectively reduced, glaze pinholes are reduced, the strength of the glaze is improved, cracks do not appear after 7 times of circulation in the crack resistance detection process, and the wear resistance reaches 5 level;
thirdly, tartaric acid is used as a film forming agent, trioctyl trimellitate is used as a plasticizer, hexadecyl trimethyl silane is used as an active agent, and the tartaric acid, trioctyl trimellitate, hexadecyl trimethyl silane and transparent glaze blocks are mixed together, so that the film forming rate of the glaze surface can be improved, pinholes are hardly generated during film forming of the glaze surface, the strength of the glaze surface is also improved, the glaze surface has strong toughness, cracks are not easily generated on the glaze surface after the glaze surfaces with different shapes are formed, and the Tibetan blue glaze ceramic with strong visual effect is formed;
fourthly: when the Tibetan blue glaze ceramic product is prepared by the Tibetan blue glaze, preheating is carried out firstly, namely, the temperature is increased to 600-650 ℃ at the heating rate of 5-6 ℃/min, so that bubbles are effectively eliminated from the Tibetan blue glaze in the heating process, and then, secondary heating is carried out, namely, the temperature is increased to 900-950 ℃ at the heating rate of 3-5 ℃/min, so that the adhesion between the Tibetan blue glaze and a ceramic blank can be improved, and meanwhile, the pores generated when the bubbles are eliminated in the preheating process can be effectively eliminated; and then, heating for three times, namely heating to 1300-1350 ℃ at a heating rate of 1.5-2.0 ℃/min, then keeping the temperature for 2-3 hours, and then naturally cooling, wherein in the heating process and the heat preservation process, the strength of the Tibetan blue glaze can be effectively enhanced, the crack resistance and the thermal shock resistance of the Tibetan blue glaze are ensured, and meanwhile, the wear resistance strength of the surface of the Tibetan blue glaze ceramic product is greatly improved.
Detailed Description
Example 1
The Tibetan blue glaze comprises a glaze pigment and a glaze substrate, wherein the glaze substrate comprises the following components in parts by mass: 10 parts of titanium oxide, 10 parts of zinc oxide, 35 parts of transparent glaze blocks, 25 parts of calcium carbonate, 15 parts of zirconium silicate, 3 parts of Longyan kaolin, 3 parts of styrene-acrylic emulsion, 5 parts of cerium oxide, 4 parts of trioctyl trimellitate, 6 parts of tartaric acid and 8 parts of hexadecyl trimethoxy silane.
The transparent glaze block comprises the following components in parts by weight: 4 parts of isopropanol, 10 parts of urea-formaldehyde resin, 23 parts of sodium oxide and 20 parts of potassium carbonate.
The glaze pigment is a purplish blue glaze pigment.
The preparation method of the Tibetan blue glaze comprises the following steps:
s1, preparing a transparent glaze block:
s11, uniformly mixing the sodium oxide and the potassium carbonate in parts by weight, and then performing ball milling to obtain a mixed powder material;
s12, adding the urea-formaldehyde resin in parts by mass into the mixed powder material obtained in the step S11, uniformly mixing and stirring, adding the isopropanol to modify the mixture to obtain a modified mixture, and compacting the modified mixture to obtain a transparent glaze block;
s2, crushing and ball milling:
mixing and crushing titanium oxide, zinc oxide, transparent glaze blocks, calcium carbonate, zirconium silicate and Longyan kaolin according to the mass parts to obtain crushed materials, then sequentially adding the styrene-acrylic emulsion, cerium oxide, trioctyl trimellitate, tartaric acid and hexadecyl trimethoxy silane into the crushed materials, uniformly mixing to obtain a mixture, and then carrying out ball milling on the mixture to obtain the ball grinding material.
In the ball milling process, the raw materials are mixed according to the mass ratio: grinding balls: and (3) performing ball milling for 36h according to the proportion of water =0.9:2: 0.5.
S3, adjusting the glaze water concentration:
and (4) adding the glaze pigment into the ball grinding material obtained in the step S2, and then adjusting the concentration of the ball grinding material to be 45 Baume degrees to obtain the Tibet blue glaze.
The method for preparing the Tibetan blue glaze ceramic product by using the Tibetan blue glaze comprises the following steps:
s4, glazing:
covering the Tibetan blue glaze material on the outer surface of the ceramic blank body by a glazing method to obtain a glazed ceramic blank body;
s5, firing:
and (5) firing the glazed ceramic blank obtained in the step S4, and cooling to obtain the Tibetan blue glazed ceramic product.
The firing method comprises the following specific steps: firstly, heating to 600 ℃ at a heating rate of 5 ℃/min, then heating to 900 ℃ at a heating rate of 3 ℃/min, then heating to 1100 ℃ at a heating rate of 2 ℃/min, finally heating to 1300 ℃ at a heating rate of 1.5 ℃/min, and then naturally cooling after keeping the temperature for 2 hours to obtain the Tibetan blue glaze ceramic product.
Example 2
The Tibetan blue glaze comprises a glaze pigment and a glaze substrate, wherein the glaze substrate comprises the following components in parts by mass: 11 parts of titanium oxide, 11 parts of zinc oxide, 36 parts of transparent glaze blocks, 26 parts of calcium carbonate, 16 parts of zirconium silicate, 4 parts of Longyan kaolin, 5 parts of styrene-acrylic emulsion, 6 parts of cerium oxide, 6 parts of trioctyl trimellitate, 7 parts of tartaric acid and 9 parts of hexadecyl trimethoxy silane.
The transparent glaze block comprises the following components in parts by weight: 5 parts of isopropanol, 11 parts of urea-formaldehyde resin, 24 parts of sodium oxide and 21 parts of potassium carbonate.
The glaze pigment is a purplish blue glaze pigment.
The preparation method of the Tibetan blue glaze comprises the following steps:
s1, preparing a transparent glaze block:
s11, uniformly mixing the sodium oxide and the potassium carbonate in parts by weight, and then performing ball milling to obtain a mixed powder material;
s12, adding the urea-formaldehyde resin in parts by mass into the mixed powder material obtained in the step S11, uniformly mixing and stirring, adding isopropanol to modify the mixture to obtain a modified mixture, and compacting the modified mixture to obtain a transparent glaze block;
s2, crushing and ball milling:
mixing and crushing titanium oxide, zinc oxide, transparent glaze blocks, calcium carbonate, zirconium silicate and Longyan kaolin according to the mass parts to obtain crushed materials, then sequentially adding the styrene-acrylic emulsion, cerium oxide, trioctyl trimellitate, tartaric acid and hexadecyl trimethoxy silane into the crushed materials, uniformly mixing to obtain a mixture, and then carrying out ball milling on the mixture to obtain the ball grinding material.
In the ball milling process, the raw materials are mixed according to the mass ratio: grinding balls: and (3) performing ball milling for 40h according to the proportion of water =1.0:2: 0.5.
S3, adjusting the glaze water concentration:
and (4) adding the glaze pigment into the ball grinding material obtained in the step S2, and then adjusting the concentration of the ball grinding material to 48 Baume degrees to obtain the Tibet blue glaze.
The method for preparing the Tibetan blue glaze ceramic product by using the Tibetan blue glaze comprises the following steps:
s4, glazing:
covering the Tibetan blue glaze material on the outer surface of the ceramic blank body by a glazing method to obtain a glazed ceramic blank body;
s5, firing:
and (5) firing the glazed ceramic blank obtained in the step S4, and cooling to obtain the Tibetan blue glazed ceramic product.
The firing method comprises the following specific steps: firstly, heating to 630 ℃ at a heating rate of 6 ℃/min, then heating to 930 ℃ at a heating rate of 4 ℃/min, then heating to 1130 ℃ at a heating rate of 3 ℃/min, finally heating to 1330 ℃ at a heating rate of 1.8 ℃/min, and then naturally cooling after keeping the temperature for 3 hours to obtain the Tibetan blue glaze ceramic product.
Example 3
The Tibetan blue glaze comprises a glaze pigment and a glaze substrate, wherein the glaze substrate comprises the following components in parts by mass: 13 parts of titanium oxide, 13 parts of zinc oxide, 39 parts of transparent glaze blocks, 26 parts of calcium carbonate, 16 parts of zirconium silicate, 5 parts of Longyan kaolin, 6 parts of styrene-acrylic emulsion, 6 parts of cerium oxide, 8 parts of trioctyl trimellitate, 9 parts of tartaric acid and 11 parts of hexadecyl trimethoxy silane.
The transparent glaze block comprises the following components in parts by weight: 6 parts of isopropanol, 11 parts of urea-formaldehyde resin, 25 parts of sodium oxide and 21 parts of potassium carbonate.
The glaze pigment is a purplish blue glaze pigment.
The preparation method of the Tibetan blue glaze comprises the following steps:
s1, preparing a transparent glaze block:
s11, uniformly mixing the sodium oxide and the potassium carbonate in parts by weight, and then performing ball milling to obtain a mixed powder material;
s12, adding the urea-formaldehyde resin in parts by mass into the mixed powder material obtained in the step S11, uniformly mixing and stirring, adding isopropanol to modify the mixture to obtain a modified mixture, and compacting the modified mixture to obtain a transparent glaze block;
s2, crushing and ball milling:
mixing and crushing titanium oxide, zinc oxide, transparent glaze blocks, calcium carbonate, zirconium silicate and Longyan kaolin according to the mass parts to obtain crushed materials, then sequentially adding the styrene-acrylic emulsion, cerium oxide, trioctyl trimellitate, tartaric acid and hexadecyl trimethoxy silane into the crushed materials, uniformly mixing to obtain a mixture, and then carrying out ball milling on the mixture to obtain the ball grinding material.
In the ball milling process, the raw materials are mixed according to the mass ratio: grinding balls: and (3) performing ball milling for 48h by using the water =1.1:2: 0.5.
S3, adjusting the glaze water concentration:
and (4) adding the glaze pigment into the ball grinding material obtained in the step S2, and then adjusting the concentration of the ball grinding material to 50 Baume degrees to obtain the Tibet blue glaze.
The method for preparing the Tibetan blue glaze ceramic product by using the Tibetan blue glaze comprises the following steps:
s4, glazing:
covering the Tibetan blue glaze material on the outer surface of the ceramic blank body by a glazing method to obtain a glazed ceramic blank body;
s5, firing:
and (5) firing the glazed ceramic blank obtained in the step S4, and cooling to obtain the Tibetan blue glazed ceramic product.
The firing method comprises the following specific steps: firstly, heating to 650 ℃ at a heating rate of 6 ℃/min, then heating to 950 ℃ at a heating rate of 5 ℃/min, then heating to 1150 ℃ at a heating rate of 3 ℃/min, finally heating to 1350 ℃ at a heating rate of 2.0 ℃/min, and then naturally cooling after keeping the temperature for 3 hours to obtain the Tibetan blue glaze ceramic product.
The method comprises the following steps of detecting the Tibet blue glaze ceramic product prepared by the embodiments 1-3 of the invention, wherein:
detecting crack resistance by adopting a GB/T34252 and 2017 daily ceramic ware glaze crack resistance testing method;
detecting the Tibetan blue glaze ceramic product by adopting the porcelain for GB/T3532 and 2009 day;
the abrasion resistance is tested by adopting the GB/T3710.7-2016 glazed brick surface abrasion resistance measurement.
The test results are shown in the following table 1:
Figure DEST_PATH_IMAGE002
as can be seen from Table 1, the ceramic product of the Tibet blue glaze does not crack once exchanged at 180-20 ℃, has strong thermal shock resistance, low water absorption rate and less lead and chromium dissolution, reduces the harm to human bodies, has strong wear resistance and prolongs the service life.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.

Claims (2)

1. The Tibetan blue glaze is characterized by comprising a glaze pigment and a glaze substrate, wherein the glaze pigment is the Tibetan blue glaze pigment, and the glaze substrate comprises the following components in parts by mass: 10-13 parts of titanium oxide, 10-13 parts of zinc oxide, 35-39 parts of transparent glaze blocks, 25-26 parts of calcium carbonate, 15-16 parts of zirconium silicate, 3-5 parts of Longyan kaolin, 3-6 parts of styrene-acrylic emulsion, 5-6 parts of cerium oxide, 4-8 parts of trioctyl trimellitate, 6-9 parts of tartaric acid and 8-11 parts of hexadecyl trimethoxy silane;
the transparent glaze block comprises the following components in parts by weight: 4-6 parts of isopropanol, 10-11 parts of urea-formaldehyde resin, 23-25 parts of sodium oxide and 20-21 parts of potassium carbonate;
the preparation method of the Tibetan blue glaze comprises the following steps:
s1, preparing a transparent glaze block:
s11, uniformly mixing the sodium oxide and the potassium carbonate in parts by weight, and then performing ball milling to obtain a mixed powder material;
s12, adding the urea-formaldehyde resin in parts by mass into the mixed powder material obtained in the step S11, uniformly mixing and stirring, adding isopropanol to modify the mixture to obtain a modified mixture, and compacting the modified mixture to obtain a transparent glaze block;
s2, crushing and ball milling:
mixing and crushing titanium oxide, zinc oxide, transparent glaze blocks, calcium carbonate, zirconium silicate and Longyan kaolin according to the mass parts to obtain crushed materials, then sequentially adding the styrene-acrylic emulsion, cerium oxide, trioctyl trimellitate, tartaric acid and hexadecyl trimethoxy silane into the crushed materials, uniformly mixing to obtain a mixture, and then carrying out ball milling on the mixture to obtain a ball grinding material;
s3, adjusting the glaze concentration:
adding the glaze pigment into the ball grinding material obtained in the step S2, and then adjusting the concentration of the ball grinding material to be 45-50 Baume degrees to obtain a Tibet blue glaze;
the method for preparing the Tibetan blue glaze ceramic product by using the Tibetan blue glaze comprises the following steps:
s4, glazing:
covering the Tibetan blue glaze material on the outer surface of the ceramic blank body by a glazing method to obtain a glazed ceramic blank body;
s5, firing:
and (3) firing the glazed ceramic blank obtained in the step (S4), and cooling to obtain a Tibetan blue glazed ceramic product, wherein the firing step (S5) is as follows: firstly, heating to 600-650 ℃ at a heating rate of 5-6 ℃/min, then heating to 900-950 ℃ at a heating rate of 3-5 ℃/min, then heating to 1100-1150 ℃ at a heating rate of 2-3 ℃/min, finally heating to 1300-1350 ℃ at a heating rate of 1.5-2.0 ℃/min, and then naturally cooling after keeping the temperature for 2-3 hours, thus obtaining the Tibetan blue glaze ceramic product.
2. The Tibetan blue glaze material as claimed in claim 1, wherein in the ball milling process of S2, the raw materials are mixed according to the mass ratio: grinding balls: and (3) performing ball milling for 36-48 h by using water = 0.9-1.1: 2: 0.5.
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CN106746670A (en) * 2016-12-29 2017-05-31 湖南泰鑫瓷业有限公司 A kind of unleaded low temperature pearly-lustre glaze without the low zirconium of bismuth and preparation method thereof
CN107686245A (en) * 2017-09-15 2018-02-13 广东宏陶陶瓷有限公司 There is the soft throwing glazed tile and preparation method thereof that is not cracked of wavellite effect on surface
CN107500535A (en) * 2017-09-26 2017-12-22 福建省德化同鑫陶瓷有限公司 A kind of high-strength abrasion-proof glaze and ceramic and preparation method with high-strength abrasion-proof glaze
CN107879625A (en) * 2017-11-24 2018-04-06 泉州市德化得利工艺有限公司 A kind of wear-resisting white glaze and the wear-resisting white glaze ceramic and preparation method with its preparation

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