CN109485258A - Crystalline glaze and the method for preparing crystalline glaze ceramic with it - Google Patents
Crystalline glaze and the method for preparing crystalline glaze ceramic with it Download PDFInfo
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- CN109485258A CN109485258A CN201910041604.3A CN201910041604A CN109485258A CN 109485258 A CN109485258 A CN 109485258A CN 201910041604 A CN201910041604 A CN 201910041604A CN 109485258 A CN109485258 A CN 109485258A
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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
-
- 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
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- 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
- C04B41/5023—Glass-ceramics
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- 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
- C04B41/86—Glazes; Cold glazes
Abstract
The invention discloses a kind of crystalline glaze and the methods for preparing crystalline glaze ceramic with it, belong to ceramic technology field.Crystalline glaze of the invention includes following component: potassium feldspar, quartz, talcum, glass, zinc oxide, kaolin, Os Bovis seu Bubali, montmorillonite, cerium oxide, opal and pyrophillite.The preparation method that crystalline glaze ceramic is prepared with the crystalline glaze includes the following steps: to make standby material, production mixture, production ceramic glaze and glazing.Crystalline glaze ceramic produced by the present invention, glaze crystallization effect is controllable, and glaze aesthetics is strong, and intensity is high.
Description
Technical field
The invention belongs to glaze technical fields, and in particular to a kind of crystalline glaze and the side that crystalline glaze ceramic is prepared with it
Method.
Background technique
Ceramics development history be Chinese civilization history an important component part, China as four major acids ancient country it
One, brilliant contribution is made that for mankind's social progress and development, wherein the invention and development of ceramics have more unique meaning
Justice, each Chao Gedai has different artistic styles and different technical characteristics on Chinese history." china " in English existing China
The meaning, and have the meaning of ceramics, clearly demonstrate that China is exactly " townshiies of ceramics ".Porcelain manufacturing technology is grasped early in European
As soon as before more than thousand years, Han nationality has produced very exquisite ceramics.China is one of the country for applying pottery earliest in the world, and
Chinese porcelain is due to its high practicability and artistry by the high praise of common people.
Wherein, crystalline glaze ceramic product is in its sintering procedure, due to containing enough crystal materials (molten matter) in glaze,
It is in a saturated state after melting, crystallization is formed in annealing process.It is a kind of very strong artistic glaze of dicoration, is derived from China
The coloured glaze in ancient times.The basic feature that crystalline glaze is different from common glaze is in glaze containing a certain number of visible crystalline solid (i.e.
Crystalline substance flower on the glaze that we can see or in glaze).
But traditional crystalline glaze ceramic, crystallization effect is not easy to control, is easy to produce pin hole, influences glaze beauty
The property seen, and in order to achieve the effect that crystalline glaze, it will affect glaze surface intensity.
Therefore, it is necessary to a kind of glaze crystallization effect is controllable, glaze aesthetics is strong, nearly defect-free crystalline glaze.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of flexibility is strong, water-proof and oil-proof performances are high,
Elastic performance is excellent, the production technology of the wide nylon four-side elasticity fabric of use scope.
The present invention adopts the following technical scheme:
Crystalline glaze, including the following component according to mass fraction meter: 36~40 parts of potassium feldspar, 7~10 parts of quartz, talcum 10
~14 parts, 5~6 parts of glass, 10~11 parts of zinc oxide, 8~16 parts of kaolin, 8~11 parts of Os Bovis seu Bubali, 3~6 parts of montmorillonite, oxygen
Change 6~11 parts of cerium, 6~11 parts of opal, 5~8 parts of pyrophillite.
The preparation method that crystalline glaze ceramic is prepared with the crystalline glaze, includes the following steps:
Step 1: production standby material:
According to the mass fraction, by the potassium feldspar, quartz, talcum, glass, zinc oxide, kaolin, Os Bovis seu Bubali, illiteracy
De- soil, cerium oxide, opal and pyrophillite are crushed and are ground into powder respectively, and standby material is obtained；
Step 2: production mixture:
Os Bovis seu Bubali, zinc oxide obtained by step 1, pyrophillite and opal are uniformly mixed, and are ground up, sieved first mixed
Close material；
Step 3: production ceramic glaze:
S1, by the first mixture, potassium feldspar obtained by step 2, quartz, calcium oxide, talcum, glass, kaolin and montmorillonite
It is mixed evenly, and is ground up, sieved to obtain pre-feed；
S2, pre-feed obtained by S1 is adjusted to glaze that Baume degrees is 45~50 to get ceramic glaze；
Step 4: glazing:
Ceramic body outer surface by ceramic glaze obtained by step 3 by the glazing of glazing method extremely by preheating, and pass through burning
System and cooling are to get crystalline glaze ceramic.
Further, in production mixture described in step 2, the Os Bovis seu Bubali is first ground into 30~60min, obtains Os Bovis seu Bubali
Then the pyrophillite and opal are added in Os Bovis seu Bubali powder and continue 30~60min of grinding, obtain mixed-powder by powder,
Finally the zinc oxide is added in gained mixed-powder, grinds 60~90min, 800~1000 mesh mesh screens are used when sieving.
Further, glazing method described in step 4 is any one method in glaze spraying, leaching glaze and leaching glaze.
Further, ceramic body described in step 4 first passes through 80~100 DEG C of preheatings.
Further, sintering procedure described in step 4 is specific as follows: being first warming up to firing temperature with 4~6 DEG C/min pre-
Hot arc, and 20~30min is kept the temperature in the preheating section, calcining section is then warming up to 2~3 DEG C/min, then from calcining Duan Leng
But to constant temperature zone, and in 10~20min of constant temperature zone constant temperature, last natural cooling is to get crystalline glaze ceramic.
Further, the preheating section temperature is 600~700 DEG C, and the calcining section temperature is 1100~1150 DEG C, described
Constant temperature zone temperature is 900~1000 DEG C.
Above-mentioned technical proposal obtains being that rice white crystalline glaze ceramic can when needing coloured crystallization effect
To pass through addition colorant, such as: when needing that green crystal effect is made, copper oxide can be added, when blue knot is made in needs
When brilliant effect, cobalt oxide can be added.
Compared with the prior art, the present invention has the following beneficial effects:
The first, crystalline glaze of the present invention improves the intensity of glaze by potassium feldspar and kaolin as main glaze skeleton,
Meanwhile the glass of addition facilitates the transparency that glaze is improved in sintering procedure, helps to appreciate its glaze crystallization effect；
The second, applicant will be as the cerium oxide of clarifying agent and other using its flexibility and lubricity by pyrophillite
Component be sufficiently mixed, effectively improve the transparency of glaze, crystallization effect sufficiently displayed；
Third, applicant are added to ingredient Os Bovis seu Bubali abundant and montmorillonite, talcum and the egg strong with crystal property
After Bai Shi is used in mixed way, and by multiple warming-up sections, to be known by long-term experiment, which can effectively control crystallization effect,
Meanwhile glaze is smooth, intensity is high；
Wherein, when being warming up to preheating section, glaze bubble can be effectively excluded, the generation of glaze pin hole is prevented, is warming up to and forges
After burning section, glaze crystallization effect is can be improved in constant temperature zone constant temperature in the adhesive force reinforced between glaze and ceramic body.
Specific embodiment
Raw material used in the present invention is commercially available product.
Embodiment 1
Crystalline glaze, including the following component according to mass fraction meter: 36 parts of potassium feldspar, 7 parts of quartz, 10 parts of talcum, glass 5
Part, 10 parts of zinc oxide, 8 parts of kaolin, 8 parts of Os Bovis seu Bubali, 3 parts of montmorillonite, 6 parts of cerium oxide, 6 parts of opal, 5 parts of pyrophillite.
The preparation method that crystalline glaze ceramic is prepared with the crystalline glaze, includes the following steps:
Step 1: production standby material:
According to the mass fraction, by the potassium feldspar, quartz, talcum, glass, zinc oxide, kaolin, Os Bovis seu Bubali, illiteracy
De- soil, cerium oxide, opal and pyrophillite are crushed and are ground into powder respectively, and standby material is obtained；
Step 2: production mixture:
Os Bovis seu Bubali, zinc oxide obtained by step 1, pyrophillite and opal are uniformly mixed, and are ground up, sieved first mixed
Close material；
In the production mixture, the Os Bovis seu Bubali is first ground into 30min, obtains Os Bovis seu Bubali powder, it is then that the leaf is cured
Stone and opal, which are added in Os Bovis seu Bubali powder, to be continued to grind 30min, obtains mixed-powder, the zinc oxide is finally added to institute
In mixed-powder, grind 60min, when sieving uses 800 mesh mesh screens.
Step 3: production ceramic glaze:
S1, by the first mixture, potassium feldspar obtained by step 2, quartz, calcium oxide, talcum, glass, kaolin and montmorillonite
It is mixed evenly, and is ground up, sieved to obtain pre-feed；
S2, pre-feed obtained by S1 is adjusted to glaze that Baume degrees is 45 to get ceramic glaze；
Step 4: glazing:
By spray glazing, ceramic glaze obtained by step 3 is sprayed onto the ceramic body outer surface by preheating, and pass through burning
System and cooling are to get crystalline glaze ceramic.
Wherein, the ceramic body preheating temperature is 80 DEG C；
Wherein, the sintering procedure is specific as follows: firing temperature being first warming up to preheating section with 4 DEG C/min, and described
Preheating section keeps the temperature 20min, is then warming up to calcining section with 2 DEG C/min, is then cooled to constant temperature zone from calcining section, and in constant temperature zone
Constant temperature 10min, last natural cooling is to get crystalline glaze ceramic；
The preheating section temperature is 600 DEG C, and the calcining section temperature is 1100 DEG C, and the constant temperature zone temperature is 900 DEG C.
Embodiment 2
Crystalline glaze, including the following component according to mass fraction meter: 37 parts of potassium feldspar, 8 parts of quartz, 11 parts of talcum, glass 5
Part, 11 parts of zinc oxide, 9 parts of kaolin, 9 parts of Os Bovis seu Bubali, 4 parts of montmorillonite, 7 parts of cerium oxide, 7 parts of opal, 6 parts of pyrophillite.
The preparation method that crystalline glaze ceramic is prepared with the crystalline glaze, includes the following steps:
Step 1: production standby material:
According to the mass fraction, by the potassium feldspar, quartz, talcum, glass, zinc oxide, kaolin, Os Bovis seu Bubali, illiteracy
De- soil, cerium oxide, opal and pyrophillite are crushed and are ground into powder respectively, and standby material is obtained；
Step 2: production mixture:
Os Bovis seu Bubali, zinc oxide obtained by step 1, pyrophillite and opal are uniformly mixed, and are ground up, sieved first mixed
Close material；
In the production mixture, the Os Bovis seu Bubali is first ground into 40min, obtains Os Bovis seu Bubali powder, it is then that the leaf is cured
Stone and opal, which are added in Os Bovis seu Bubali powder, to be continued to grind 40min, obtains mixed-powder, the zinc oxide is finally added to institute
In mixed-powder, grind 70min, when sieving uses 900 mesh mesh screens.
Step 3: production ceramic glaze:
S1, by the first mixture, potassium feldspar obtained by step 2, quartz, calcium oxide, talcum, glass, kaolin and montmorillonite
It is mixed evenly, and is ground up, sieved to obtain pre-feed；
S2, pre-feed obtained by S1 is adjusted to glaze that Baume degrees is 46 to get ceramic glaze；
Step 4: glazing:
By waterfall process, so that ceramic glaze obtained by step 3 is attached to the ceramic body outer surface by preheating, and lead to
Cross firing and cooling to get crystalline glaze ceramic.
Wherein, the ceramic body preheating temperature is 85 DEG C；
Wherein, the sintering procedure is specific as follows: firing temperature being first warming up to preheating section with 5 DEG C/min, and described
Preheating section keeps the temperature 22min, is then warming up to calcining section with 3 DEG C/min, is then cooled to constant temperature zone from calcining section, and in constant temperature zone
Constant temperature 12min, last natural cooling is to get crystalline glaze ceramic；
The preheating section temperature is 650 DEG C, and the calcining section temperature is 1110 DEG C, and the constant temperature zone temperature is 950 DEG C.
Embodiment 3
Crystalline glaze, including the following component according to mass fraction meter: 39 parts of potassium feldspar, 9 parts of quartz, 13 parts of talcum, glass 5
Part, 10 parts of zinc oxide, 14 parts of kaolin, 10 parts of Os Bovis seu Bubali, 5 parts of montmorillonite, 9 parts of cerium oxide, 9 parts of opal, 7 parts of pyrophillite.
The preparation method that crystalline glaze ceramic is prepared with the crystalline glaze, includes the following steps:
Step 1: production standby material:
According to the mass fraction, by the potassium feldspar, quartz, talcum, glass, zinc oxide, kaolin, Os Bovis seu Bubali, illiteracy
De- soil, cerium oxide, opal and pyrophillite are crushed and are ground into powder respectively, and standby material is obtained；
Step 2: production mixture:
Os Bovis seu Bubali, zinc oxide obtained by step 1, pyrophillite and opal are uniformly mixed, and are ground up, sieved first mixed
Close material；
In the production mixture, the Os Bovis seu Bubali is first ground into 50min, obtains Os Bovis seu Bubali powder, it is then that the leaf is cured
Stone and opal, which are added in Os Bovis seu Bubali powder, to be continued to grind 50min, obtains mixed-powder, the zinc oxide is finally added to institute
In mixed-powder, grind 80min, when sieving uses 1000 mesh mesh screens.
Step 3: production ceramic glaze:
S1, by the first mixture, potassium feldspar obtained by step 2, quartz, calcium oxide, talcum, glass, kaolin and montmorillonite
It is mixed evenly, and is ground up, sieved to obtain pre-feed；
S2, pre-feed obtained by S1 is adjusted to glaze that Baume degrees is 48 to get ceramic glaze；
Step 4: glazing:
By glaze method, so that ceramic glaze obtained by step 3 is attached to the ceramic body outer surface by preheating, and lead to
Cross firing and cooling to get crystalline glaze ceramic.
Wherein, the ceramic body preheating temperature is 95 DEG C；
Wherein, the sintering procedure is specific as follows: firing temperature being first warming up to preheating section with 6 DEG C/min, and described
Preheating section keeps the temperature 28min, is then warming up to calcining section with 2 DEG C/min, is then cooled to constant temperature zone from calcining section, and in constant temperature zone
Constant temperature 18min, last natural cooling is to get crystalline glaze ceramic；
The preheating section temperature is 680 DEG C, and the calcining section temperature is 1140 DEG C, and the constant temperature zone temperature is 1000 DEG C.
Embodiment 4
Crystalline glaze, including the following component according to mass fraction meter: 40 parts of potassium feldspar, 10 parts of quartz, 14 parts of talcum, glass
6 parts, 11 parts of zinc oxide, 16 parts of kaolin, 11 parts of Os Bovis seu Bubali, 6 parts of montmorillonite, 11 parts of cerium oxide, 11 parts of opal, pyrophillite 8
Part.
The preparation method that crystalline glaze ceramic is prepared with the crystalline glaze, includes the following steps:
Step 1: production standby material:
According to the mass fraction, by the potassium feldspar, quartz, talcum, glass, zinc oxide, kaolin, Os Bovis seu Bubali, illiteracy
De- soil, cerium oxide, opal and pyrophillite are crushed and are ground into powder respectively, and standby material is obtained；
Step 2: production mixture:
Os Bovis seu Bubali, zinc oxide obtained by step 1, pyrophillite and opal are uniformly mixed, and are ground up, sieved first mixed
Close material；
In the production mixture, the Os Bovis seu Bubali is first ground into 60min, obtains Os Bovis seu Bubali powder, it is then that the leaf is cured
Stone and opal, which are added in Os Bovis seu Bubali powder, to be continued to grind 60min, obtains mixed-powder, the zinc oxide is finally added to institute
In mixed-powder, grind 90min, when sieving uses 1000 mesh mesh screens.
Step 3: production ceramic glaze:
S1, by the first mixture, potassium feldspar obtained by step 2, quartz, calcium oxide, talcum, glass, kaolin and montmorillonite
It is mixed evenly, and is ground up, sieved to obtain pre-feed；
S2, pre-feed obtained by S1 is adjusted to glaze that Baume degrees is 50 to get ceramic glaze；
Step 4: glazing:
By spray glazing, ceramic glaze obtained by step 3 is sprayed onto the ceramic body outer surface by preheating, and pass through burning
System and cooling are to get crystalline glaze ceramic.
Wherein, the ceramic body preheating temperature is 100 DEG C；
Wherein, the sintering procedure is specific as follows: firing temperature being first warming up to preheating section with 6 DEG C/min, and described
Preheating section keeps the temperature 30min, is then warming up to calcining section with 3 DEG C/min, is then cooled to constant temperature zone from calcining section, and in constant temperature zone
Constant temperature 20min, last natural cooling is to get crystalline glaze ceramic；
The preheating section temperature is 700 DEG C, and the calcining section temperature is 1150 DEG C, and the constant temperature zone temperature is 1000 DEG C.
Reference examples 1
Crystalline glaze, including the following component according to mass fraction meter: 40 parts of potassium feldspar, 10 parts of quartz, 14 parts of talcum, glass
6 parts, 11 parts of zinc oxide, 16 parts of kaolin, 11 parts of Os Bovis seu Bubali, 11 parts of cerium oxide.Crystalline glaze ceramics are prepared with the crystalline glaze
The preparation method of product, includes the following steps:
Step 1: production standby material:
According to the mass fraction, by the potassium feldspar, quartz, talcum, glass, zinc oxide, kaolin, Os Bovis seu Bubali and oxygen
Change cerium to be crushed and be ground into powder respectively, obtains standby material；
Step 2: production mixture:
Os Bovis seu Bubali, zinc oxide obtained by step 1, pyrophillite and opal are uniformly mixed, and are ground up, sieved first mixed
Close material；
In the production mixture, the Os Bovis seu Bubali is first ground into 60min, Os Bovis seu Bubali powder is obtained, then by the oxidation
Zinc is added in gained mixed-powder, grinds 90min, and 1000 mesh mesh screens are used when sieving.
Step 3: production ceramic glaze:
S1, the first mixture obtained by step 2, potassium feldspar, quartz, calcium oxide, talcum, glass and kaolin are mixed and stirred
It mixes uniformly, and is ground up, sieved to obtain pre-feed；
S2, pre-feed obtained by S1 is adjusted to glaze that Baume degrees is 50 to get ceramic glaze；
Step 4: glazing:
By spray glazing, ceramic glaze obtained by step 3 is sprayed onto the ceramic body outer surface by preheating, and pass through burning
System and cooling are to get crystalline glaze ceramic.
Wherein, the ceramic body preheating temperature is 100 DEG C；
Wherein, the sintering procedure is specific as follows: firing temperature being first warming up to preheating section with 6 DEG C/min, and described
Preheating section keeps the temperature 30min, is then warming up to calcining section with 3 DEG C/min, is then cooled to constant temperature zone from calcining section, and in constant temperature zone
Constant temperature 20min, last natural cooling is to get crystalline glaze ceramic；
The preheating section temperature is 700 DEG C, and the calcining section temperature is 1150 DEG C, and the constant temperature zone temperature is 1000 DEG C.
Reference examples 2
Crystalline glaze, including the following component according to mass fraction meter: 40 parts of potassium feldspar, 10 parts of quartz, 14 parts of talcum, glass
6 parts, 11 parts of zinc oxide, 16 parts of kaolin, 6 parts of montmorillonite, 8 parts of pyrophillite.
The preparation method that crystalline glaze ceramic is prepared with the crystalline glaze, includes the following steps:
Step 1: production standby material:
According to the mass fraction, by the potassium feldspar, quartz, talcum, glass, zinc oxide, kaolin, montmorillonite and leaf
Cured stone is crushed and is ground into powder respectively, and standby material is obtained；
Step 2: production mixture:
Zinc oxide obtained by step 1 and pyrophillite are uniformly mixed, and are ground up, sieved to obtain the first mixture；
In the production mixture, the Os Bovis seu Bubali is first ground into 60min, obtains Os Bovis seu Bubali powder, it is then that the leaf is cured
Stone, which is added in Os Bovis seu Bubali powder, to be continued to grind 60min, obtains mixed-powder, the zinc oxide is finally added to gained mixed powder
In end, 90min is ground, 1000 mesh mesh screens are used when sieving.
Step 3: production ceramic glaze:
S1, by the first mixture, potassium feldspar obtained by step 2, quartz, calcium oxide, talcum, glass, kaolin and montmorillonite
It is mixed evenly, and is ground up, sieved to obtain pre-feed；
S2, pre-feed obtained by S1 is adjusted to glaze that Baume degrees is 50 to get ceramic glaze；
Step 4: glazing:
By spray glazing, ceramic glaze obtained by step 3 is sprayed onto the ceramic body outer surface by preheating, and pass through burning
System and cooling are to get crystalline glaze ceramic.
Wherein, the ceramic body preheating temperature is 100 DEG C；
Wherein, the sintering procedure is specific as follows: firing temperature being first warming up to preheating section with 6 DEG C/min, and described
Preheating section keeps the temperature 30min, is then warming up to calcining section with 3 DEG C/min, is then cooled to constant temperature zone from calcining section, and in constant temperature zone
Constant temperature 20min, last natural cooling is to get crystalline glaze ceramic；
The preheating section temperature is 700 DEG C, and the calcining section temperature is 1150 DEG C, and the constant temperature zone temperature is 1000 DEG C.
Test method is split using GB/T 34252-2017 domestic ceramics device anti-glaze, anti-crack is detected to crystalline glaze ceramic
Detection；
Detection chromium lead release, glossiness are carried out to crystalline glaze ceramic using GB/T 3532-2009 domestic porcelain；
Performance detection, testing result are carried out by Examples 1 to 4 and to the resulting crystalline glaze ceramic of reference examples 1~2
Such as the following table 1:
Table 1: the testing result of Examples 1 to 4 and the resulting crystalline glaze ceramic of reference examples 1~2
As can be known from Table 1, crystalline glaze ceramic made from Examples 1 to 4 is not opened once in 180 DEG C~20 DEG C exchanges
Split, thermal shock resistance is strong, helps to prolong the service life, and lead chromium the amount of dissolution is few, reduces human body harm, and glossiness is high, have compared with
High appreciating.And in reference examples 1 and 2, glossiness is inadequate, and the appreciation degree of glaze crystallization effect is not high.
It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, above-described embodiment and explanation
It is merely illustrated the principles of the invention described in book, without departing from the spirit and scope of the present invention, the present invention also has
Various changes and modifications, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention
It is defined by the appending claims and its equivalent thereof.
Claims (7)
1. crystalline glaze, which is characterized in that including the following component according to mass fraction meter: 36 ~ 40 parts of potassium feldspar, quartz 7 ~ 10
Part, 10 ~ 14 parts of talcum, 5 ~ 6 parts of glass, 10 ~ 11 parts of zinc oxide, 8 ~ 16 parts of kaolin, 8 ~ 11 parts of Os Bovis seu Bubali, 3 ~ 6 parts of montmorillonite,
6 ~ 11 parts of cerium oxide, 6 ~ 11 parts of opal, 5 ~ 8 parts of pyrophillite.
2. preparing the preparation method of crystalline glaze ceramic with crystalline glaze described in claim 1, which is characterized in that including as follows
Step:
Step 1: production standby material:
According to the mass fraction, by the potassium feldspar, quartz, talcum, glass, zinc oxide, kaolin, Os Bovis seu Bubali, montmorillonite,
Cerium oxide, opal and pyrophillite are crushed and are ground into powder respectively, and standby material is obtained；
Step 2: production mixture:
Os Bovis seu Bubali obtained by step 1, zinc oxide, pyrophillite and opal are uniformly mixed, and are ground up, sieved to obtain the first mixture；
Step 3: production ceramic glaze:
S1, the first mixture obtained by step 2, potassium feldspar, quartz, calcium oxide, talcum, glass, kaolin and montmorillonite are mixed
It stirs evenly, and is ground up, sieved to obtain pre-feed；
S2, pre-feed obtained by S1 is adjusted to glaze that Baume degrees is 45 ~ 50 to get ceramic glaze；
Step 4: glazing:
By ceramic glaze obtained by step 3 by the glazing of glazing method to the ceramic body outer surface by preheating, and by firing and
Cooling is to get crystalline glaze ceramic.
3. the preparation method according to claim 2 for preparing crystalline glaze ceramic with crystalline glaze, which is characterized in that step
In the two production mixture, the Os Bovis seu Bubali is first ground into 30 ~ 60min, obtains Os Bovis seu Bubali powder, then by the pyrophillite and
Opal, which is added in Os Bovis seu Bubali powder, continues 30 ~ 60min of grinding, obtains mixed-powder, the zinc oxide is finally added to institute
In mixed-powder, grind 60 ~ 90min, when sieving uses 800 ~ 1000 mesh mesh screens.
4. the preparation method according to claim 2 for preparing crystalline glaze ceramic with crystalline glaze, which is characterized in that step
The four glazing methods are any one method in glaze spraying, leaching glaze and leaching glaze.
5. the preparation method according to claim 2 for preparing crystalline glaze ceramic with crystalline glaze, which is characterized in that step
Four ceramic bodies first pass through 80 ~ 100 DEG C of preheatings.
6. the preparation method according to claim 2 for preparing crystalline glaze ceramic with crystalline glaze, which is characterized in that step
Four sintering procedures are specific as follows: firing temperature being first warming up to preheating section with 4 ~ 6 DEG C/min, and is kept the temperature in the preheating section
Then 20 ~ 30min is warming up to calcining section with 2 ~ 3 DEG C/min, be then cooled to constant temperature zone from calcining section, and in constant temperature zone constant temperature
10 ~ 20min, last natural cooling is to get crystalline glaze ceramic.
7. the preparation method according to claim 2 for preparing crystalline glaze ceramic with crystalline glaze, which is characterized in that described
Preheating section temperature is 600 ~ 700 DEG C, and the calcining section temperature is 1100 ~ 1150 DEG C, and the constant temperature zone temperature is 900 ~ 1000 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910041604.3A CN109485258A (en) | 2019-01-16 | 2019-01-16 | Crystalline glaze and the method for preparing crystalline glaze ceramic with it |
Applications Claiming Priority (1)
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| CN112608167A (en) * | 2021-01-21 | 2021-04-06 | 福建省德化县伯乐陶瓷有限公司 | Preparation method of crystal stripe ceramic glaze water |
| CN112939463A (en) * | 2021-04-07 | 2021-06-11 | 亚细亚建筑材料股份有限公司 | Anti-slip antifouling glaze |
| CN117125896A (en) * | 2023-10-26 | 2023-11-28 | 佛山市东鹏陶瓷有限公司 | Archaized glaze easy to clean, preparation method thereof and archaized ceramic tile easy to clean |
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| CN117125896A (en) * | 2023-10-26 | 2023-11-28 | 佛山市东鹏陶瓷有限公司 | Archaized glaze easy to clean, preparation method thereof and archaized ceramic tile easy to clean |
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