CN108640514A - Secret color glaze layer of celadon of sustained-release antibacterial and preparation method thereof - Google Patents
Secret color glaze layer of celadon of sustained-release antibacterial and preparation method thereof Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/14—Glass frit mixtures having non-frit additions, e.g. opacifiers, colorants, mill-additions
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- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating 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
- C04B41/5022—Coating 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
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- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/66—Specific sintering techniques, e.g. centrifugal sintering
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Abstract
The invention belongs to ceramic technology fields, more particularly to the secret color glaze layer of celadon and preparation method thereof of slow releasing health antibacterial.The secret color glaze layer of celadon of the slow releasing health antibacterial is made of major ingredient and auxiliary material in mass ratio 46: 1, and the major ingredient is formed by the Raw material processing of following parts by weight：45 55 parts of thin mud powder, 10 20 parts of little Mei glaze soil, 10 20 parts of Zhou village glaze soil, 5 10 parts of ridge root glaze soil；The auxiliary material is formed by the Raw material processing of following parts by weight：10 18 parts of feldspar powder, 10~15 parts of aluminium hydroxide, 58 parts of yttrium-aluminium-garnet, 0.05 0.1 parts of Y types orange oxide, 0.02 0.06 parts of cerium oxide, 14 parts of titanium dioxide, 0.5 1.5 parts of selenium powder, 26 parts of tourmaline powder, 46 parts of nano silver antimicrobials；The major ingredient and auxiliary material of formula ratio distinguish ball milling, then mix, and the thin mud powder is made using mudflat sludge as raw material after pretreatment, order mesoporous dielectric loading, dehydration, calcining and crushing.The secret color glaze layer raw material selection of the celadon of the new sustained release health care antibacterial rationally, firing temperature it is controllable, high yield rate, processing controllability is good, and shape is vivid.
Description
Technical field
The invention belongs to ceramic technology fields, more particularly to the secret color glaze layer of celadon of sustained-release antibacterial and its preparation side
Method.
Background technology
Longquan, Zhejiang Province brother's kiln is one of Chinese five big kilns of Song Dynasty, the produced secret color glaze celadon vessel of celadon by generation treasure.
The preparation process of Longquan, Zhejiang Province brother's kiln is：It is different with the shrinking percentage of tire using glaze in cooling procedure of the celadon product after firing,
Glaze cracking forms exquisite celadon product at irregular texture.
" secret color glaze " ranks first in the various line pieces of brother's kiln, and line piece opens sheet, and sliver is uniform, and three-dimensional sense is strong, element
There is the good reputation of " secret color glaze is upper ".Due to secret color glaze in firing unique cracking, to show natural beauty.By its color point
There is eel blood, spun gold iron wire, pale yellow；Dividing in shape has mesh-shaped, plum blossom-shaped, line fine crushing etc., deep to be praised by market.
The secret color glaze glaze selection of celadon in the prior art is harsh, and firing temperature is not easy to control, and yield rate is low when klining, product
Matter is influenced greatly by processing qualification, and shape is not vivid enough, and homogeneity is poor, in addition, since anion has human body
Good effects act on, and anion is imported people's living environment by existing various ways at present, but introduced in the glaze of celadon bear from
Son do not have been reported that temporarily, therefore urgently develop a kind of secret color glaze of celadon of novel sustained-release antibacterial and preparation method thereof.
Invention content
It is an object of the present invention to solving the deficiency of the secret color glaze layer of celadon of the prior art, a kind of novel delay is provided
Release the secret color glaze layer of celadon of antibacterial, the secret color glaze layer raw material selection of celadon of the new sustained release antibacterial rationally, firing temperature it is controllable, at
Product rate is high, and product homogeneity is good, and processing controllability is good, and shape is vivid.
The second object of the present invention is to provide a kind of preparation method of the secret color glaze layer of the celadon of novel sustained-release antibacterial.
The technical solution adopted by the present invention to solve the technical problems is：
The secret color glaze layer of celadon of sustained-release antibacterial, the secret color glaze layer of celadon of the sustained-release antibacterial by major ingredient and auxiliary material in mass ratio
5-6:1 composition,
The major ingredient is formed by the Raw material processing of following parts by weight：
45-55 parts of thin mud powder, 10-20 parts of little Mei glaze soil, 10-20 parts of Zhou village glaze soil, 5-10 parts of ridge root glaze soil；
The auxiliary material is formed by the Raw material processing of following parts by weight：10-18 parts of feldspar powder, 10~15 parts of aluminium hydroxide, yttrium
5-8 parts of aluminium garnet, 0.05-0.1 parts of γ type orange oxides, 0.02-0.06 parts of cerium oxide, 1-4 parts of titanium dioxide, selenium powder
0.5-1.5 parts, 2-6 parts of tourmaline powder, 4-6 parts of nano silver antimicrobials；
The major ingredient and auxiliary material of formula ratio distinguish ball milling, then mix, the thin mud powder is using mudflat sludge as raw material, by pre-
It is made after processing, order mesoporous dielectric loading, dehydration, calcining and crushing.
Mudflat sludge is rich in detection device for multi metallic elements, based on Fe-Mn oxides and the clay mineral of high Al content, by it
The thin mud powder being prepared is the pioneering of the application for the preparation of glaze, and color and luster and brightness of the Fe elements to glaze are found in practice
Influence it is apparent, be added in major ingredient a certain amount of thin mud powder it is fabulous solve this technical problem；In addition, still being remained in thin mud powder
Micro organic matter, the glaze being process organic matter during gloss firing are fully burnt out, and the shape of secret color glaze texture is promoted
At especially thin mud powder is adsorbed by dispersant, stabilizer and magnetic order mesoporous medium, and the organic matter that can be partly burned out is former
Material is carried in the porous channel of magnetic order mesoporous medium, and the three-dimensional sense of secret color glaze texture can be improved during gloss firing, real
The high fidelity of its existing shape；Auxiliary material containing it is a variety of synthesis or natural spar, by its as process glaze auxiliary material, on the one hand with
Fe-Mn oxide synergies effect in thin mud powder, can further improve color and luster and the brightness of glaze, in addition, the synthesis in auxiliary material
Or the natural spar stability of itself is very good, it, will not texture during gloss firing in the case where ensureing to form texture precursor true to nature
Entanglement, that is, the controllability processed are relatively good, solve another technical problem proposed by the present invention.
The tourmaline powder and nano silver antimicrobials added in the present invention, can generate anion and anti-microbial property, in addition, grinding
During mill, at least partly tourmaline powder and nano silver antimicrobials are carried in magnetic order mesoporous medium, can be continued slowly
Generation anion and antiseptic, realize the effect of sustained release.
Preferably, the secret color glaze layer of the celadon of the sustained-release antibacterial is by major ingredient and auxiliary material in mass ratio 11:2 compositions,
The major ingredient is formed by the Raw material processing of following parts by weight：
50 parts of thin mud powder, 15 parts of little Mei glaze soil, 15 parts of Zhou village glaze soil, 8 parts of ridge root glaze soil；
The auxiliary material is formed by the Raw material processing of following parts by weight：15 parts of feldspar powder, 12 parts of aluminium hydroxide, yttroalumite pomegranate
6 parts of stone, 0.075 part of γ types orange oxide, 0.05 part of cerium oxide, 3 parts of titanium dioxide, 1.0 parts of selenium powder, 5 parts of tourmaline powder are received
4-6 parts of silver antibacterial agent of rice.
Preferably, the preparation method of the thin mud powder is as follows：
S1:The pretreatment of mudflat sludge：
The mud for acquiring beach area deposition, screens out wherein impurity, adds a certain amount of hydrogen peroxide, be sufficiently stirred reaction
30-45min, oxygenolysis fall organic components unstable in mud；
S2：Order mesoporous dielectric loading：
Step S1 treated mudflat sludges, are added a certain amount of dispersant, stabilizer and order mesoporous medium, fully stir
It mixes 2-3h to be uniformly mixed, then vacuum and/or ultrasonic wave degassing；
S3：Centrifugation, squeezing or drying and dehydrating：
The material of step S2 is less than 40% by squeezing or centrifugal dehydration to moisture content, or is placed in dryer, with 80
~105 DEG C are dried to moisture content 30-40%；
S4：Calcining crushes：
The material of step S3 is placed in calcining furnace, in 200-300 DEG C of high-temperature calcination 0.5-1h, is then crushed to 80-100
Mesh.The purpose for preparing low temperature calcination before thin mud powder is the extremely unstable organic matter raw material of removal, and texture is not during avoiding gloss firing
Uniformly, or generate hollow out defect.
Preferably, the dispersant is any one in polyacrylamide, guar gum and fatty acid polyethylene glycol ester, institute
It is lignosulfonates to state stabilizer, and order mesoporous medium is magnetic order mesoporous nickel ferrite based magnetic loaded.
Preferably, the additive amount of the dispersant is the 1-1.5% of mudflat sludge quality, and stabilizer is mudflat sludge quality
0.5-1%, the additive amount of the order mesoporous medium is the 6-8% of mudflat sludge quality.
A kind of preparation method of the secret color glaze layer of the celadon of sustained-release antibacterial, steps are as follows for the preparation method：
The first step prepares thin mud powder
S1:The pretreatment of mudflat sludge：
The mud for acquiring beach area deposition, screens out wherein impurity, adds a certain amount of hydrogen peroxide, be sufficiently stirred reaction
30-45min, oxygenolysis fall organic components unstable in mud；
S2：Order mesoporous dielectric loading：
Step S1 treated mudflat sludges, are added a certain amount of dispersant, stabilizer and order mesoporous medium, fully stir
It mixes 2-3h to be uniformly mixed, then vacuum and/or ultrasonic wave degassing；
S3：Centrifugation, squeezing or drying and dehydrating：
The material of step S2 is less than 40% by squeezing or centrifugal dehydration to moisture content, or is placed in dryer, with 80
~105 DEG C are dried to moisture content 30-40%；
S4：Calcining crushes：
The material of step S3 is placed in calcining furnace, in 200-300 DEG C of high-temperature calcination 0.5-1h, is then crushed to 80-100
Mesh；
Second step prepares secret color glaze
S5：The thin mud powder of formula ratio, little Mei glaze soil, the Zhou village ridges You Tuhe root glaze soil are mixed to get major ingredient, by formula ratio
Feldspar powder, aluminium hydroxide, yttrium-aluminium-garnet, γ types orange oxide, cerium oxide, titanium dioxide, selenium powder and tourmaline powder, nanometer
Silver antibacterial agent is mixed to get auxiliary material, and (1 ﹕ 1 of 0.8-1.0) ﹕ are mixed, abundant ball in mass ratio with ballstone, water respectively for major ingredient and auxiliary material
Major ingredient and auxiliary material slurry are obtained after mill, are then uniformly mixed to obtain glaze slip, vacuum and/or ultrasonic wave degassing, are adjusted to moisture content
30%；
S6：It, in 750~850 DEG C of biscuitings, will be cooled down after secret color glaze porcelain body drying；
S7：The glaze slip of step S4 is applied into interior glaze with glaze method is swung to the color glaze porcelain billet body, then using dipping in glaze method to color glaze
Porcelain billet body applies outer glaze；
S8：Color glaze porcelain billet body after glazing is fired by glaze, the secret color glaze layer of celadon of sustained-release antibacterial is obtained.
Preferably, it includes evaporation stage, reduction phase, at porcelain stage and holding stage to be fired by glaze described in step S8 successively,
The temperature of the evaporation stage is 420-460 DEG C；
The temperature of the reduction phase is 940-980 DEG C；
The temperature at the porcelain stage is 1050-1080 DEG C；
The temperature of the holding stage is 1050-1080 DEG C, 5-8min.
Preferably, the Ball-milling Time is 3-5h, drum's speed of rotation 200-500rpm, 50-60 DEG C of ball milling temperature.
The beneficial effects of the invention are as follows：The secret color glaze layer raw material of celadon of the new sustained release antibacterial selects reasonable, firing temperature
Controllably, high yield rate, product homogeneity is good, and processing controllability is good, and shape is vivid.
Specific implementation mode
Below by specific embodiment, technical scheme of the present invention will be further explained in detail.
Embodiment 1：
The secret color glaze layer of celadon of sustained-release antibacterial, the secret color glaze layer of celadon of the sustained-release antibacterial by major ingredient and auxiliary material in mass ratio
5:1 composition,
The major ingredient is formed by the Raw material processing of following parts by weight：
45 parts of thin mud powder, 10 parts of little Mei glaze soil, 10 parts of Zhou village glaze soil, 5 parts of ridge root glaze soil；
The auxiliary material is formed by the Raw material processing of following parts by weight：10 parts of feldspar powder, 10 parts of aluminium hydroxide, yttroalumite pomegranate
5 parts of stone, 0.05 part of γ types orange oxide, 0.02 part of cerium oxide, 2 parts of tourmaline powder, 1 part of titanium dioxide, 0.5 part of selenium powder, nanometer
4 parts of silver antibacterial agent；
In the present invention, the preparation method of the thin mud powder is as follows：
S1:The pretreatment of mudflat sludge：
The mud for acquiring beach area deposition, screens out wherein impurity, adds a certain amount of hydrogen peroxide, be sufficiently stirred reaction
30min, oxygenolysis fall organic components unstable in mud；
S2：Order mesoporous dielectric loading：
Step S1 treated mudflat sludges, are added a certain amount of dispersant, stabilizer and order mesoporous medium, fully stir
It mixes 2h to be uniformly mixed, then vacuum and/or ultrasonic wave degassing；
S3：Centrifugation, squeezing or drying and dehydrating：
The material of step S2 is less than 40% by press dewatering to moisture content；
S4：Calcining crushes：
The material of step S3 is placed in calcining furnace, in 500 DEG C of high-temperature calcination 1h, is then crushed to 80 mesh, the dispersant
For polyacrylamide, the stabilizer is lignosulfonates, and order mesoporous medium is magnetic order mesoporous nickel ferrite based magnetic loaded, described point
The additive amount of powder is the 1% of mudflat sludge quality, and stabilizer is the 0.5% of mudflat sludge quality, the order mesoporous medium
Additive amount be the 6% of mudflat sludge quality, the additive amount of hydrogen peroxide is the 2% of mudflat sludge quality, hydrogen peroxide it is a concentration of
30%；
The preparation method of the secret color glaze layer of celadon of the sustained-release antibacterial of embodiment 1, steps are as follows for the preparation method：
The first step prepares thin mud powder；
Second step prepares secret color glaze
S5：The thin mud powder of formula ratio, little Mei glaze soil, the Zhou village ridges You Tuhe root glaze soil are mixed to get major ingredient, by formula ratio
Feldspar powder, aluminium hydroxide, yttrium-aluminium-garnet, γ types orange oxide, cerium oxide, titanium dioxide, selenium powder and tourmaline powder, nanometer
Silver antibacterial agent is mixed to get auxiliary material, and major ingredient and auxiliary material are mixed with 1 ﹕ 1 of ballstone, water 1 ﹕ in mass ratio, obtained after abundant ball milling respectively
Then major ingredient and auxiliary material slurry are uniformly mixed to obtain glaze slip, vacuum and/or ultrasonic wave degassing, adjust to moisture content 30%；
S6：It, in 750 DEG C of biscuitings, will be cooled down after secret color glaze porcelain body drying；
S7：The glaze slip of step S4 is applied into interior glaze with glaze method is swung to the color glaze porcelain billet body, then using dipping in glaze method to color glaze
Porcelain billet body applies outer glaze；
S8：Color glaze porcelain billet body after glazing is fired by glaze, the secret color glaze layer of celadon of sustained-release antibacterial is obtained；
In the present embodiment, it includes evaporation stage, reduction phase successively, at porcelain stage and heat preservation rank to be fired by glaze described in step S8
Section,
The temperature of the evaporation stage is 420-440 DEG C；
The temperature of the reduction phase is 940-960 DEG C；
The temperature at the porcelain stage is 1050-1080 DEG C；
The temperature of the holding stage is 1050-1080 DEG C, 5-8min.
The Ball-milling Time is 3h, drum's speed of rotation 500rpm, ball milling temperature 50 C.
Embodiment 2：
The secret color glaze layer of celadon of sustained-release antibacterial, the secret color glaze layer of celadon of the sustained-release antibacterial by major ingredient and auxiliary material in mass ratio
6:1 composition,
The major ingredient is formed by the Raw material processing of following parts by weight：
60 parts of thin mud powder, 20 parts of little Mei glaze soil, 20 parts of Zhou village glaze soil, 10 parts of ridge root glaze soil；
The auxiliary material is formed by the Raw material processing of following parts by weight：18 parts of feldspar powder, 15 parts of aluminium hydroxide, yttroalumite pomegranate
8 parts of stone, 0.1 part of γ types orange oxide, 0.06 part of cerium oxide, 6 parts of tourmaline powder, 4 parts of titanium dioxide, 1.5 parts of selenium powder, nanometer
6 parts of silver antibacterial agent；
In the present embodiment, the preparation method of the thin mud powder is as follows：
S1:The pretreatment of mudflat sludge：
The mud for acquiring beach area deposition, screens out wherein impurity, adds a certain amount of hydrogen peroxide, be sufficiently stirred reaction
45min, oxygenolysis fall organic components unstable in mud；
S2：Order mesoporous dielectric loading：
Step S1 treated mudflat sludges, are added a certain amount of dispersant, stabilizer and order mesoporous medium, fully stir
It mixes 3h to be uniformly mixed, then vacuum and/or ultrasonic wave degassing；
S3：Centrifugation, squeezing or drying and dehydrating：
The material of step S2 is less than 40% by centrifugal dehydration to moisture content；
S4：Calcining crushes：
The material of step S3 is placed in calcining furnace, in 600 DEG C of high-temperature calcination 0.5h, is then crushed to 80 mesh, the dispersion
Agent is guar gum, and the stabilizer is lignosulfonates, and order mesoporous medium is magnetic order mesoporous nickel ferrite based magnetic loaded, the dispersion
The additive amount of agent is mudflat sludge quality 1.5%, and stabilizer is the 1% of mudflat sludge quality, and the order mesoporous medium adds
Dosage is the 8% of mudflat sludge quality, and the additive amount of hydrogen peroxide is the 2.5% of mudflat sludge quality, hydrogen peroxide it is a concentration of
30%.
The preparation method of the secret color glaze layer of celadon of 2 sustained-release antibacterial of embodiment, steps are as follows for the preparation method：
The first step prepares thin mud powder；
Second step prepares secret color glaze
S5：The thin mud powder of formula ratio, little Mei glaze soil, the Zhou village ridges You Tuhe root glaze soil are mixed to get major ingredient, by formula ratio
Feldspar powder, aluminium hydroxide, yttrium-aluminium-garnet, γ types orange oxide, cerium oxide, titanium dioxide, selenium powder and tourmaline powder, nanometer
Silver antibacterial agent is mixed to get auxiliary material, and major ingredient and auxiliary material are mixed with 1 ﹕ 1 of ballstone, water 0.8 ﹕ in mass ratio respectively, after abundant ball milling
To major ingredient and auxiliary material slurry, it is then uniformly mixed to obtain glaze slip, vacuum and/or ultrasonic wave degassing, is adjusted to moisture content 30%；
S6：It, in 850 DEG C of biscuitings, will be cooled down after secret color glaze porcelain body drying；
S7：The glaze slip of step S4 is applied into interior glaze with glaze method is swung to the color glaze porcelain billet body, then using dipping in glaze method to color glaze
Porcelain billet body applies outer glaze；
S8：Color glaze porcelain billet body after glazing is fired by glaze, the secret color glaze layer of celadon of sustained-release antibacterial is obtained.
It includes evaporation stage, reduction phase, at porcelain stage and holding stage to be fired by glaze described in step S8 successively,
The temperature of the evaporation stage is 420-460 DEG C；
The temperature of the reduction phase is 940-980 DEG C；
The temperature at the porcelain stage is 1050-1080 DEG C；
The temperature of the holding stage is 1050-1080 DEG C, 5-8min.
The Ball-milling Time is 5h, drum's speed of rotation 200rpm, ball milling temperature 60 C.
Embodiment 3：
The secret color glaze layer of celadon of sustained-release antibacterial, the secret color glaze layer of celadon of the sustained-release antibacterial by major ingredient and auxiliary material in mass ratio
11:2 compositions,
The major ingredient is formed by the Raw material processing of following parts by weight：
50 parts of thin mud powder, 15 parts of little Mei glaze soil, 15 parts of Zhou village glaze soil, 8 parts of ridge root glaze soil；
The auxiliary material is formed by the Raw material processing of following parts by weight：15 parts of feldspar powder, 12 parts of aluminium hydroxide, yttroalumite pomegranate
6 parts of stone, 0.075 part of γ types orange oxide, 0.05 part of cerium oxide, 4 parts of tourmaline powder, 3 parts of titanium dioxide, 1.0 parts of selenium powder are received
5 parts of silver antibacterial agent of rice.
In embodiment 3, the preparation method of the thin mud powder is as follows：
S1:The pretreatment of mudflat sludge：
The mud for acquiring beach area deposition, screens out wherein impurity, adds a certain amount of hydrogen peroxide, be sufficiently stirred reaction
35min, oxygenolysis fall organic components unstable in mud；
S2：Order mesoporous dielectric loading：
Step S1 treated mudflat sludges, are added a certain amount of dispersant, stabilizer and order mesoporous medium, fully stir
It mixes 2.5h to be uniformly mixed, then vacuum and/or ultrasonic wave degassing；
S3：Centrifugation, squeezing or drying and dehydrating：
The material of step S2 is placed in dryer, and moisture content 30% is dried to 105 DEG C；
S4：Calcining crushes：
The material of step S3 is placed in calcining furnace, in 550 DEG C of high-temperature calcination 0.75h, is then crushed to 90 mesh；Described point
Powder is fatty acid polyethylene glycol ester, and the stabilizer is lignosulfonates, and order mesoporous medium is magnetic order mesoporous iron
Sour nickel, the additive amount of the dispersant are the 1.25% of mudflat sludge quality, and stabilizer is the 0.75% of mudflat sludge quality, institute
The additive amount for stating order mesoporous medium is the 7% of mudflat sludge quality, and the additive amount of hydrogen peroxide is mudflat sludge quality
3.0%, a concentration of the 30% of hydrogen peroxide.
The preparation method of the secret color glaze layer of celadon of 3 sustained-release antibacterial of embodiment, steps are as follows for the preparation method：
The first step prepares thin mud powder；
Second step prepares secret color glaze
S5：The thin mud powder of formula ratio, little Mei glaze soil, the Zhou village ridges You Tuhe root glaze soil are mixed to get major ingredient, by formula ratio
Feldspar powder, aluminium hydroxide, yttrium-aluminium-garnet, γ types orange oxide, cerium oxide, titanium dioxide, selenium powder and tourmaline powder, nanometer
Silver antibacterial agent is mixed to get auxiliary material, and major ingredient and auxiliary material are mixed with 1 ﹕ 1 of ballstone, water 0.9 ﹕ in mass ratio respectively, after abundant ball milling
To major ingredient and auxiliary material slurry, it is then uniformly mixed to obtain glaze slip, vacuum and/or ultrasonic wave degassing, is adjusted to moisture content 30%；
S6：It, in 810 DEG C of biscuitings, will be cooled down after secret color glaze porcelain body drying；
S7：The glaze slip of step S4 is applied into interior glaze with glaze method is swung to the color glaze porcelain billet body, then using dipping in glaze method to color glaze
Porcelain billet body applies outer glaze；
S8：Color glaze porcelain billet body after glazing is fired by glaze, the secret color glaze layer of celadon of sustained-release antibacterial is obtained.
It includes evaporation stage, reduction phase, at porcelain stage and holding stage to be fired by glaze described in step S8 successively,
The temperature of the evaporation stage is 420-460 DEG C；
The temperature of the reduction phase is 940-980 DEG C；
The temperature at the porcelain stage is 1050-1080 DEG C；
The temperature of the holding stage is 1050-1080 DEG C, 5-8min.
The Ball-milling Time is 4h, drum's speed of rotation 350rpm, 55 DEG C of ball milling temperature.
The secret color glaze layer raw material selection of the celadon of the sustained-release antibacterial of embodiment 1-3 rationally, firing temperature it is controllable, high yield rate,
Product homogeneity is good, and processing controllability is good, and shape is vivid.Embodiment described above is that one kind of the present invention is preferable
Scheme is not intended to limit the present invention in any form, on the premise of not exceeding the technical scheme recorded in the claims
Also other variations and modifications.
Claims (8)
1. the secret color glaze layer of the celadon of slow releasing health antibacterial, which is characterized in that the secret color glaze layer of celadon of the slow releasing health antibacterial by
Major ingredient and auxiliary material in mass ratio 5-6: 1 form,
The major ingredient is formed by the Raw material processing of following parts by weight：
45-55 parts of thin mud powder, 10-20 parts of little Mei glaze soil, 10-20 parts of Zhou village glaze soil, 5-10 parts of ridge root glaze soil；
The auxiliary material is formed by the Raw material processing of following parts by weight：10-18 parts of feldspar powder, 10~15 parts of aluminium hydroxide, yttroalumite
5-8 parts of garnet, 0.05-0.1 parts of Y type orange oxides, 0.02-0.06 parts of cerium oxide, 1-4 parts of titanium dioxide, selenium powder 0.5-1.5
Part, 2-6 parts of tourmaline powder, 4-6 parts of nano silver antimicrobials；
The major ingredient and auxiliary material of formula ratio distinguish ball milling, then mix, the thin mud powder is using mudflat sludge as raw material, by locating in advance
It is made after reason, order mesoporous dielectric loading, dehydration, calcining and crushing.
2. the secret color glaze layer of the celadon of slow releasing health antibacterial according to claim 1, it is characterised in that：The slow releasing health is anti-
The secret color glaze layer of celadon of bacterium is made of major ingredient and auxiliary material in mass ratio 11: 2,
The major ingredient is formed by the Raw material processing of following parts by weight：
50 parts of thin mud powder, 15 parts of little Mei glaze soil, 15 parts of Zhou village glaze soil, 8 parts of ridge root glaze soil；
The auxiliary material is formed by the Raw material processing of following parts by weight：15 parts of feldspar powder, 12 parts of aluminium hydroxide, 6 parts of yttrium-aluminium-garnet,
0.075 part of Y types orange oxide, 0.05 part of cerium oxide, 3 parts of titanium dioxide, 1.0 parts of selenium powder, 5 parts of tourmaline powder, nanometer silver antimicrobial
5 parts of agent.
3. the secret color glaze layer of the celadon of slow releasing health antibacterial according to claim 1 or 2, it is characterised in that：The thin mud powder
Preparation method it is as follows：
S1：The pretreatment of mudflat sludge：
The mud for acquiring beach area deposition, screens out wherein impurity, adds a certain amount of hydrogen peroxide, is sufficiently stirred reaction 30-
45min, oxygenolysis fall organic components unstable in mud；
S2：Order mesoporous dielectric loading：
Step S1 treated mudflat sludges, are added a certain amount of dispersant, stabilizer and order mesoporous medium, are sufficiently stirred 2-
3h is uniformly mixed, then vacuum and/or ultrasonic wave degassing；
S3：Centrifugation, squeezing or drying and dehydrating：
The material of step S2 is less than 40% by squeezing or centrifugal dehydration to moisture content, or is placed in dryer, with 80~105
DEG C it is dried to moisture content 30-40%；
S4：Calcining crushes：
The material of step S3 is placed in calcining furnace, in 200-300 DEG C of high-temperature calcination 0.5-1h, is then crushed to 80-100 mesh.
4. the secret color glaze layer of the celadon of slow releasing health antibacterial according to claim 3, it is characterised in that：The dispersant is poly-
Any one in acrylamide, guar gum and fatty acid polyethylene glycol ester, the stabilizer are lignosulfonates, are orderly situated between
Hole medium is magnetic order mesoporous nickel ferrite based magnetic loaded.
5. the secret color glaze layer of the celadon of slow releasing health antibacterial according to claim 4, it is characterised in that：The dispersant adds
Dosage is the 1-1.5% of mudflat sludge quality, and stabilizer is the 0.5-1% of mudflat sludge quality, the order mesoporous medium
Additive amount is the 6-8% of mudflat sludge quality.
6. a kind of preparation method of the secret color glaze layer of the celadon of the slow releasing health antibacterial described in claim 1-5 any one, special
Sign is：Steps are as follows for the preparation method：
The first step prepares thin mud powder
S1：The pretreatment of mudflat sludge：
The mud for acquiring beach area deposition, screens out wherein impurity, adds a certain amount of hydrogen peroxide, is sufficiently stirred reaction 30-
45min, oxygenolysis fall organic components unstable in mud；
S2：Order mesoporous dielectric loading：
Step S1 treated mudflat sludges, are added a certain amount of dispersant, stabilizer and order mesoporous medium, are sufficiently stirred 2-
3h is uniformly mixed, then vacuum and/or ultrasonic wave degassing；
S3：Centrifugation, squeezing or drying and dehydrating：
The material of step S2 is less than 40% by squeezing or centrifugal dehydration to moisture content, or is placed in dryer, with 80~105
DEG C it is dried to moisture content 30-40%；
S4：Calcining crushes：
The material of step S3 is placed in calcining furnace, in 200-300 DEG C of high-temperature calcination 0.5-1h, is then crushed to 80-100 mesh；
Second step prepares secret color glaze
S5：The thin mud powder of formula ratio, small stream mouth glaze soil, Zhou village glaze soil and kaolin are mixed to get major ingredient, by the feldspar of formula ratio
Powder, aluminium hydroxide, yttrium-aluminium-garnet, Y types orange oxide, cerium oxide, titanium dioxide, selenium powder and tourmaline powder, nanometer silver antimicrobial
Agent is mixed to get auxiliary material, major ingredient and auxiliary material respectively with ballstone, water (0.8-1.0) in mass ratio: mix at 1: 1, after abundant ball milling
To major ingredient and auxiliary material slurry, it is then uniformly mixed to obtain glaze slip, vacuum and/or ultrasonic wave degassing, is adjusted to moisture content 30%；
S6：It, in 750~850 DEG C of biscuitings, will be cooled down after secret color glaze porcelain body drying；
S7：The glaze slip of step S4 is applied into interior glaze with glaze method is swung to the color glaze porcelain billet body, then using dipping in glaze method to color glaze porcelain billet
Body applies outer glaze；
S8：Color glaze porcelain billet body after glazing is fired by glaze, the secret color glaze layer of celadon of slow releasing health antibacterial is obtained.
7. the preparation method of the secret color glaze layer of the celadon of slow releasing health antibacterial according to claim 6, it is characterised in that：Step
It includes evaporation stage, reduction phase, at porcelain stage and holding stage to be fired by glaze described in S8 successively,
The temperature of the evaporation stage is 420-460 DEG C；
The temperature of the reduction phase is 940-980 DEG C；
The temperature at the porcelain stage is 1050-1080 DEG C；
The temperature of the holding stage is 1050-1080 DEG C, 5-8min.
8. the preparation method of the secret color glaze layer of the celadon of slow releasing health antibacterial according to claim 6, it is characterised in that：
The Ball-milling Time is 3-5h, drum's speed of rotation 200-500rpm, 50-60 DEG C of ball milling temperature.
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