CN107082624A - A kind of feldspathic strengthens the preparation method of china - Google Patents
A kind of feldspathic strengthens the preparation method of china Download PDFInfo
- Publication number
- CN107082624A CN107082624A CN201710285025.4A CN201710285025A CN107082624A CN 107082624 A CN107082624 A CN 107082624A CN 201710285025 A CN201710285025 A CN 201710285025A CN 107082624 A CN107082624 A CN 107082624A
- Authority
- CN
- China
- Prior art keywords
- glaze
- preparation
- blank
- mesh
- mud
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/132—Waste materials; Refuse; Residues
- C04B33/1321—Waste slurries, e.g. harbour sludge, industrial muds
-
- 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
- C03C8/22—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions containing two or more distinct frits having different compositions
-
- 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
- C04B33/00—Clay-wares
- C04B33/32—Burning methods
- C04B33/34—Burning methods combined with glazing
-
- 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
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
-
- 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
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
- C04B2235/3225—Yttrium oxide or oxide-forming salts thereof
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3256—Molybdenum oxides, molybdates or oxide forming salts thereof, e.g. cadmium molybdate
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
- C04B2235/3472—Alkali metal alumino-silicates other than clay, e.g. spodumene, alkali feldspars such as albite or orthoclase, micas such as muscovite, zeolites such as natrolite
-
- 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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
- C04B2235/447—Phosphates or phosphites, e.g. orthophosphate, hypophosphite
-
- 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
- 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
- C04B2235/6562—Heating rate
-
- 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
- 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
- C04B2235/661—Multi-step sintering
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Glass Compositions (AREA)
Abstract
The present invention relates to the preparation method that a kind of feldspathic strengthens china, using raw mineral materials and industrial chemicals, the percentage by weight composition of its blank and glaze formula is:Blank:Hunan albite 21%, Jiangxi potassium feldspar 9%, Guangdong wash mud 17%, Jiangxi and wash mud 18%, He Prefecture raw ore 13%, Hebei plasticising mud 4%, Longyan raw ore 12%, basic zirconium phosphate 4%, ammonium molybdate 1%, yittrium oxide 1%;Glaze:Hunan albite 23%, Jiangxi potassium feldspar 20%, Pingjiang River quartz 18%, burning talcum 10%, burning Longyan clay 7%, burning zinc oxide 3%, Guizhou clay 6%, calcite 13%;Acquisition product is burnt till by blank and glaze preparation, shaping, glazing, drying, middle temperature, its firing time is 7~9h, maximum sintering temperature is 1260~1290 DEG C, wide firing temperature, product glossiness height, the reinforcing china that thermal stability is good, hardness is high are obtained, therefore is had broad application prospects.
Description
Technical field
The invention belongs to inorganic non-metallic material(Ceramics)Field, and in particular to a kind of feldspathic strengthens the preparation side of china
Method.
Background technology
Bone China is always for a long time various countries' noble's porcelain, is the high-grade porcelain kind generally acknowledged in the world at present.Because it is " thin such as
Paper, thoroughly such as mirror, sound such as single sonorous stone, white as a jade ", porcelain exquisiteness is penetrating, type elegance attractive in appearance, the moist light in color face, spends face colourful
The characteristics of, its pure white quality and luxurious moulding have been achieved, has had concurrently using the dual value with art, is that imperial palace is special in history
Articles for use and the treasure of noble's collection, are power and status symbol, are known as " king of porcelain ", are referred to as " environmental protection health pottery
Porcelain ".Bone China with its high-quality, high style, high-grade turn into major star hotels, general merchandise supermarket, powerful and wealthy family essential use
The optimum gift of porcelain, even more presenting friends, Bone China has suddenly become the leading of domestic high-grade porcelain consumption.But Bone China and tradition
Pate dure compared to also there is him, one is that firing range is narrow, and product is easily deformed in sintering procedure, gas
Bubble, the defect of sagging;Two be that heat endurance is relatively poor, and suddenly cold and hot is in use, product is easily burst;Three be product
Intensity can't reach the use requirement of dish-washing machine.Therefore research invention is a kind of has Bone China advantage, and porcelain body is penetrating, glaze
The feldspathic reinforcing china that face glossiness is high, heat endurance is good, intensity is high just has very big realistic meaning.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of firing temperature is wide, product glossiness high, thermal stability is good,
The high feldspathic of intensity strengthens the preparation method of china.
To solve above technical problem, the technical scheme is that:A kind of feldspathic strengthens the preparation method of china,
Using raw mineral materials and industrial chemicals, the percentage by weight composition of its blank and glaze formula is:
Blank:Hunan albite 21%, Jiangxi potassium feldspar 9%, Guangdong wash mud 17%, Jiangxi and wash mud 18%, He Prefecture raw ore 13%, Hebei
It is plasticized mud 4%, Longyan raw ore 12%, basic zirconium phosphate 4%, ammonium molybdate 1%, yittrium oxide 1%;
Glaze:Hunan albite 23%, Jiangxi potassium feldspar 20%, Pingjiang River quartz 18%, burning talcum 10%, burning Longyan clay 7%, burning oxidation
Zinc 3%, Guizhou clay 6%, calcite 13%;
By blank and glaze preparation, shaping, glazing, drying, acquisition product is burnt till, its firing time is 7~9h, and highest is burnt till
Temperature is 1260~1290 DEG C.
Talcum is burnt in the glaze raw material, Longyan clay is burnt, burns the calcining heat of zinc oxide for 1320 DEG C.
The blank preparation section is:Raw material is weighed by blank formulation and closes uniform, is then charged into ball-grinding machine by material:
Ball:Water=1:1.5:1 ratio ball milling 15 hours, mud goes out grinding rate for 250 mesh, tails over 0.1%, goes out to grind mud respectively through 120
Mesh, 180 mesh, 200 mesh sieve 3 times remove iron, then old more than 7 days, then vacuum pugging 3 times is standby.
The glaze preparation section is:Raw material is weighed by glaze formula and closes uniform, is then charged into ball-grinding machine by material:
Ball:Water=1:2:0.5 ratio ball milling 22 hours, glaze slip goes out grinding rate for 250 mesh, and 10000-hole sieve mores than 0.01%, goes out to grind glaze slip difference
Cross 180 mesh, 200 mesh, 250 mesh sieve 3 times and remove standby after iron.
The glazing process is:The concentration of glaze slip control is 52Be, is first to apply interior glaze on less than 2% blank in moisture content,
Then outer glaze is applied, the base substrate, which is applied, needs to enter again drying room to dry 4 hours before outer glaze.
The heat endurance for obtaining product is 180~20 DEG C, is not split once;The water absorption rate of product is obtained below 0.3%,
Glaze glossiness is more than 80.
Burning process is intersected using positive/negative-pressure in the middle temperature sintering process, its calcining system is:Room temperature is to 800~950
DEG C, 3~4 DEG C/min of heating rate, and 30 min are incubated at 800~950 DEG C, barotropic state is in during this in kiln;In kiln
Temperature is from 800~950 DEG C to 1080~1130 DEG C, and 1.5~2 DEG C/min of heating rate is in negative pressure state in kiln during this;
Kiln temperature is from 1080~1130 DEG C to 1260~1290 DEG C, and 3~5 DEG C/min of heating rate is incubated 40min, during this in kiln
In barotropic state;Last kiln stops working, and naturally cools to room temperature.
The chemical composition of blank and glaze the chats raw material is:
Granularity of the invention by controlling raw material, addition basic zirconium phosphate produces intermediate layer to carry as split-phase agent between base and glaze
The heat endurance and intensity of high base substrate, ammonium molybdate improve the quantity of mullite in base substrate as crystallizing agent, by adding yittrium oxide
It is used to fill up crystal grain and defect as the brilliant agent of limit, generation can hinder the film of base substrate Free quartz continued growth, so as to reduce base substrate
The coefficient of expansion;And penetrating, glaze the glossiness that firing technology improves porcelain body well, therefore tool are intersected by positive/negative-pressure
There are wide market prospects.
Embodiment
Implement row one:
A kind of feldspathic strengthens the preparation method of china, using raw mineral materials and industrial chemicals, the weight of its blank and glaze formula
Amount percentage, which is constituted, is:
Blank:Hunan albite 21%, Jiangxi potassium feldspar 9%, Guangdong wash mud 17%, Jiangxi and wash mud 18%, He Prefecture raw ore 13%, Hebei
It is plasticized mud 4%, Longyan raw ore 12%, basic zirconium phosphate 4%, ammonium molybdate 1%, yittrium oxide 1%;
Glaze:Hunan albite 23%, Jiangxi potassium feldspar 20%, Pingjiang River quartz 18%, burning talcum 10%, burning Longyan clay 7%, burning oxidation
Zinc 3%, Guizhou clay 6%, calcite 13%;
Acquisition product is burnt till by blank and glaze preparation, shaping, glazing, drying, middle temperature, its firing time is 7h, most high fever
It it is 1260 DEG C into temperature.
Talcum is burnt in the glaze raw material, Longyan clay is burnt, burns the calcining heat of zinc oxide for 1320 DEG C.
The blank preparation section is:Raw material is weighed by blank formulation and closes uniform, is then charged into ball-grinding machine by material:
Ball:Water=1:1.5:1 ratio ball milling 15 hours, mud goes out grinding rate for 250 mesh, tails over 0.1%, goes out to grind mud respectively through 120
Mesh, 180 mesh, 200 mesh sieve 3 times remove iron, then old more than 7 days, then vacuum pugging 3 times is standby.
The glaze preparation section is:Raw material is weighed by glaze formula and closes uniform, is then charged into ball-grinding machine by material:
Ball:Water=1:2:0.5 ratio ball milling 22 hours, glaze slip goes out grinding rate for 250 mesh, and 10000-hole sieve mores than 0.01%, goes out to grind glaze slip difference
Cross 180 mesh, 200 mesh, 250 mesh sieve 3 times and remove standby after iron.
The glazing process is:The concentration of glaze slip control is 52Be, is that interior glaze is first sprayed on less than 2% blank in moisture content,
Then outer glaze is soaked, the base substrate, which is applied, needs to enter again drying room to dry 4 hours before outer glaze.
The heat endurance for obtaining product is 180~20 DEG C, is not split once;The water absorption rate for obtaining product is 0.25%, glaze
Face glossiness is 82.
Burning process is intersected using positive/negative-pressure in the middle temperature sintering process, its calcining system is:Room temperature rises to 810 DEG C
Warm 3 DEG C/min of speed, and 20 min are incubated at 810 DEG C, barotropic state is in during this in kiln;Kiln temperature from 810 DEG C to
1100 DEG C, 1.6 DEG C/min of heating rate is in negative pressure state in kiln during this;Kiln temperature rises from 1100 DEG C to 1260 DEG C
Warm 3 DEG C/min of speed is incubated 40min, is in barotropic state during this in kiln;Last kiln stops working, and naturally cools to room temperature.
Implement row two:
A kind of feldspathic strengthens the preparation method of china, using raw mineral materials and industrial chemicals, the weight of its blank and glaze formula
Amount percentage, which is constituted, is:
Blank:Hunan albite 21%, Jiangxi potassium feldspar 9%, Guangdong wash mud 17%, Jiangxi and wash mud 18%, He Prefecture raw ore 13%, Hebei
It is plasticized mud 4%, Longyan raw ore 12%, basic zirconium phosphate 4%, ammonium molybdate 1%, yittrium oxide 1%;
Glaze:Hunan albite 23%, Jiangxi potassium feldspar 20%, Pingjiang River quartz 18%, burning talcum 10%, burning Longyan clay 7%, burning oxidation
Zinc 3%, Guizhou clay 6%, calcite 13%;
Acquisition product is burnt till by blank and glaze preparation, shaping, glazing, drying, middle temperature, its firing time is 7h, most high fever
It it is 1270 DEG C into temperature.
Talcum is burnt in the glaze raw material, Longyan clay is burnt, burns the calcining heat of zinc oxide for 1320 DEG C.
The blank preparation section is:Raw material is weighed by blank formulation and closes uniform, is then charged into ball-grinding machine by material:
Ball:Water=1:1.5:1 ratio ball milling 15 hours, mud goes out grinding rate for 250 mesh, tails over 0.1%, goes out to grind mud respectively through 120
Mesh, 180 mesh, 200 mesh sieve 3 times remove iron, then old more than 7 days, then vacuum pugging 3 times is standby.
The glaze preparation section is:Raw material is weighed by glaze formula and closes uniform, is then charged into ball-grinding machine by material:
Ball:Water=1:2:0.5 ratio ball milling 22 hours, glaze slip goes out grinding rate for 250 mesh, and 10000-hole sieve mores than 0.01%, goes out to grind glaze slip difference
Cross 180 mesh, 200 mesh, 250 mesh sieve 3 times and remove standby after iron.
The glazing process is:The concentration of glaze slip control is 52Be, is that interior glaze is first sprayed on less than 2% blank in moisture content,
Then outer glaze is soaked, the base substrate, which is applied, needs to enter again drying room to dry 4 hours before outer glaze.
The heat endurance for obtaining product is 180~20 DEG C, is not split once;The water absorption rate for obtaining product is 0.2%, glaze
Face glossiness is 85.
Burning process is intersected using positive/negative-pressure in the middle temperature sintering process, its calcining system is:Room temperature rises to 910 DEG C
Warm 4 DEG C/min of speed, and 30 min are incubated at 910 DEG C, barotropic state is in during this in kiln;Kiln temperature from 910 DEG C to
1120 DEG C, 1.8 DEG C/min of heating rate is in negative pressure state in kiln during this;Kiln temperature rises from 1120 DEG C to 1280 DEG C
Warm 4 DEG C/min of speed is incubated 40min, is in barotropic state during this in kiln;Last kiln stops working, and naturally cools to room temperature.
Claims (7)
1. a kind of feldspathic strengthens the preparation method of china, using raw mineral materials and industrial chemicals, its blank and glaze formula
Percentage by weight is constituted:
Blank:Hunan albite 21%, Jiangxi potassium feldspar 9%, Guangdong wash mud 17%, Jiangxi and wash mud 18%, He Prefecture raw ore 13%, Hebei
It is plasticized mud 4%, Longyan raw ore 12%, basic zirconium phosphate 4%, ammonium molybdate 1%, yittrium oxide 1%;
Glaze:Hunan albite 23%, Jiangxi potassium feldspar 20%, Pingjiang River quartz 18%, burning talcum 10%, burning Longyan clay 7%, burning oxidation
Zinc 3%, Guizhou clay 6%, calcite 13%;
By blank and glaze preparation, shaping, glazing, drying, acquisition product is burnt till, its firing time is 7~9h, and highest is burnt till
Temperature is 1260~1290 DEG C.
2. preparation method according to claim 1, it is characterised in that:Talcum is burnt in the glaze raw material, Longyan clay is burnt, burns
The calcining heat of zinc oxide is 1320 DEG C.
3. preparation method according to claim 1, it is characterised in that:The blank preparation section is:Claim by blank formulation
Content of starting materials closes uniform, is then charged into ball-grinding machine by material:Ball:Water=1:1.5:1 ratio ball milling 15 hours, mud goes out levigate
Spend for 250 mesh, tail over 0.1%, go out to grind mud and remove iron for 3 times through 120 mesh, 180 mesh, 200 mesh sieve respectively, then old more than 7 days,
Vacuum pugging 3 times is standby again.
4. preparation method according to claim 1, it is characterised in that:The glaze preparation section is:Claim by glaze formula
Content of starting materials closes uniform, is then charged into ball-grinding machine by material:Ball:Water=1:2:0.5 ratio ball milling 22 hours, glaze slip goes out levigate
Spend for 250 mesh, 10000-hole sieve mores than 0.01%, go out to grind glaze slip and cross 180 mesh, 200 mesh, 250 mesh sieve respectively to remove standby after iron 3 times.
5. preparation method according to claim 1, it is characterised in that:The glazing process is:The concentration of glaze slip control
For 52Be, it is first to apply interior glaze on less than 2% blank in moisture content, then applies outer glaze, the base substrate is applied to be needed to enter drying room again before outer glaze
Dry 4 hours.
6. preparation method according to claim 1, it is characterised in that:The heat endurance for obtaining product is 180~20
DEG C, do not split once;The water absorption rate of product is obtained below 0.3%, glaze glossiness is more than 80.
7. preparation method according to claim 1, it is characterised in that:Intersected in the middle temperature sintering process using positive/negative-pressure
Burning process, its calcining system is:Room temperature is to 800~950 DEG C, 3~4 DEG C/min of heating rate, and in 800~950 DEG C of insulations
30 min, are in barotropic state in kiln during this;Kiln temperature is from 800~950 DEG C to 1080~1130 DEG C, heating rate
1.5~2 DEG C/min, negative pressure state is in during this in kiln;Kiln temperature rises from 1080~1130 DEG C to 1260~1290 DEG C
Warm 3~5 DEG C/min of speed is incubated 40min, is in barotropic state during this in kiln;Last kiln stops working, and naturally cools to room
Temperature.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710285025.4A CN107082624A (en) | 2017-04-27 | 2017-04-27 | A kind of feldspathic strengthens the preparation method of china |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710285025.4A CN107082624A (en) | 2017-04-27 | 2017-04-27 | A kind of feldspathic strengthens the preparation method of china |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107082624A true CN107082624A (en) | 2017-08-22 |
Family
ID=59612563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710285025.4A Pending CN107082624A (en) | 2017-04-27 | 2017-04-27 | A kind of feldspathic strengthens the preparation method of china |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107082624A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108299014A (en) * | 2018-02-12 | 2018-07-20 | 李佳融 | A kind of secondary convex surface ceramic board pictures and its burning process |
CN111056823A (en) * | 2019-12-30 | 2020-04-24 | 钦州市登峰陶艺有限公司 | Firing method of nixing pottery |
CN111559905A (en) * | 2020-06-28 | 2020-08-21 | 景德镇市民俗文化瓷业有限公司 | High-strength, high-transparency and high-flatness ceramic sheet |
CN111675534A (en) * | 2020-06-28 | 2020-09-18 | 景德镇市民俗文化瓷业有限公司 | Heat-resistant porcelain with high thermal shock resistance |
CN112159106A (en) * | 2020-09-30 | 2021-01-01 | 湖南省醴陵市楚华陶瓷实业有限公司 | Environment-friendly ceramic glaze and preparation method thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1837140A (en) * | 2006-03-31 | 2006-09-27 | 潮州市波士发陶瓷制作有限公司 | Reinforced osseous porcelain and process for producing same |
CN101585700A (en) * | 2009-06-22 | 2009-11-25 | 潮州升煌陶瓷制作有限公司 | In-glaze color ceramics and preparation method thereof |
CN103896557A (en) * | 2014-03-07 | 2014-07-02 | 福建冠福现代家用股份有限公司 | Jade porcelain and making method thereof |
CN106116456A (en) * | 2016-06-23 | 2016-11-16 | 湖南华联瓷业股份有限公司 | Warm colour glaze colour daily-use fine and preparation method thereof in one |
-
2017
- 2017-04-27 CN CN201710285025.4A patent/CN107082624A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1837140A (en) * | 2006-03-31 | 2006-09-27 | 潮州市波士发陶瓷制作有限公司 | Reinforced osseous porcelain and process for producing same |
CN101585700A (en) * | 2009-06-22 | 2009-11-25 | 潮州升煌陶瓷制作有限公司 | In-glaze color ceramics and preparation method thereof |
CN103896557A (en) * | 2014-03-07 | 2014-07-02 | 福建冠福现代家用股份有限公司 | Jade porcelain and making method thereof |
CN106116456A (en) * | 2016-06-23 | 2016-11-16 | 湖南华联瓷业股份有限公司 | Warm colour glaze colour daily-use fine and preparation method thereof in one |
Non-Patent Citations (1)
Title |
---|
陆小荣: "《陶瓷工艺学》", 31 January 2005, 湖南大学出版社 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108299014A (en) * | 2018-02-12 | 2018-07-20 | 李佳融 | A kind of secondary convex surface ceramic board pictures and its burning process |
CN111056823A (en) * | 2019-12-30 | 2020-04-24 | 钦州市登峰陶艺有限公司 | Firing method of nixing pottery |
CN111559905A (en) * | 2020-06-28 | 2020-08-21 | 景德镇市民俗文化瓷业有限公司 | High-strength, high-transparency and high-flatness ceramic sheet |
CN111675534A (en) * | 2020-06-28 | 2020-09-18 | 景德镇市民俗文化瓷业有限公司 | Heat-resistant porcelain with high thermal shock resistance |
CN111559905B (en) * | 2020-06-28 | 2022-04-15 | 景德镇市民俗文化瓷业有限公司 | High-strength, high-transparency and high-flatness ceramic sheet |
CN112159106A (en) * | 2020-09-30 | 2021-01-01 | 湖南省醴陵市楚华陶瓷实业有限公司 | Environment-friendly ceramic glaze and preparation method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107082624A (en) | A kind of feldspathic strengthens the preparation method of china | |
CN107056263A (en) | A kind of preparation method of middle temperature feldspathic bone china | |
CN102503365B (en) | Preparation technique of jade bluish white porcelain | |
CN103833329B (en) | A kind ofly strengthen the preparation method of Bone China and obtained product thereof | |
CN102731168B (en) | Preparation method of white body ice crackle vitreous enamel and products produced from white body ice crackle vitreous enamel | |
CN105060843B (en) | A kind of preparation method and its obtained product for strengthening beautiful matter porcelain | |
CN106082670A (en) | Foaming glaze and the glaze foamed ceramic made of it | |
CN106007669A (en) | Totally closed zero-air-outlet double-layer Jun porcelain heat preserving cup and production method thereof | |
CN102924049B (en) | Raw material for low-temperature firing of Longquan celadon and firing method | |
CN101348362A (en) | Blank for manufacturing bakeware ceramic products, and corresponding glaze and manufactured products thereof | |
CN105272144B (en) | A kind of intermediate sintering temperature china and preparation method thereof | |
CN107032621B (en) | Green glass ceramics and preparation method and application thereof | |
WO2015054805A1 (en) | High whiteness underglaze multicolored low-temperature porcelain and preparation method | |
CN107043213B (en) | A kind of medium temperature domestic ceramics decorative flower glaze and its application method | |
CN106495742A (en) | Anti- wax stone bonding glaze, anti-wax stone bonding pottery and its preparation technology | |
CN102503574A (en) | Manufacture craft for pale yellowish green colored glaze of Ru porcelain | |
CN106219980A (en) | A kind of pottery bavin gloss firing material | |
CN106565094A (en) | Flambe furry tiger skin fancy glaze, ceramic product and preparation method thereof | |
CN105272153A (en) | Preparation method of blue-and-white Nixing ceramic | |
CN107417110A (en) | A kind of preparation method of beautiful matter frostwork glaze porcelain | |
CN104843999B (en) | Preparation method of sapphire yellow glazed daily use ceramic | |
CN107056058B (en) | A kind of application method of medium temperature domestic ceramics decorative flower glaze | |
CN107573017A (en) | A kind of technique for manufacturing stealthy decorative pattern ceramic | |
CN105218167A (en) | A kind of preparation method of blue and white material decoration Nixing pottery | |
CN109265001A (en) | Ice-crack-like glaze, ice-crack-like glaze ceramic and production method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170822 |
|
RJ01 | Rejection of invention patent application after publication |