CN106186689A - A kind of for preparing the frit of Longquan celadon, Longquan celadon fritted glaze and the preparation method of this fritted glaze - Google Patents
A kind of for preparing the frit of Longquan celadon, Longquan celadon fritted glaze and the preparation method of this fritted glaze Download PDFInfo
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- CN106186689A CN106186689A CN201610499494.1A CN201610499494A CN106186689A CN 106186689 A CN106186689 A CN 106186689A CN 201610499494 A CN201610499494 A CN 201610499494A CN 106186689 A CN106186689 A CN 106186689A
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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
- C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
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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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- 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
- C04B33/24—Manufacture of porcelain or white ware
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- 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
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- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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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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- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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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
- C04B41/86—Glazes; Cold glazes
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Abstract
The invention discloses a kind of for preparing the frit of Longquan celadon, Longquan celadon fritted glaze and the preparation method of this fritted glaze.By weight percentage, the raw material of this frit consists of: rare earth tailings 45～95%, dragon's fountain china clay 1～30%, alumina powder 1～25%, Kaolin 1～15%, yellow
Description
Technical field
The present invention relates to a kind of Longquan celadon glaze, be specifically related to a kind of for preparing the frit of Longquan celadon, Longquan celadon
Fritted glaze and the preparation method of this fritted glaze.
Background technology
China's rare-earth ore resource rich reserves, but owing to Rare Earth Mine taste is relatively low, Rare Earth Mine can be produced after being extracted utilization
The rare earth tailings of hair growth promoting.At present, the processing mode of rare earth tailings is mainly piled up or landfill, and this processing mode is not only taken up an area
Area is relatively big, wastes a large amount of land resource；And also water and soil resources can be caused severe contamination, destroy ecological balance, hinder warp
The sustainable development of Ji.Therefore, the resource reutilization to rare earth tailings, is the important way realizing Sustainable Development of Mineral Resource
Footpath, this is not only the Strategic Demand of China's Rare-earth Industry, and Ye Shi China sets up resource, urgent being essential of energy conservation type society
Ask.
Glaze is a kind of one layer of uniform glass matter layer the thinnest being melted in ceramic surface, it is possible to improve the surface of base substrate
Performance, improves serviceability and the artistic value of product.Celadon is the perfect adaptation body of science and art, and the industry development is fast
Speed.As the World Immaterial Heritages protection catalogue of UNESCO, Longquan celadon is with the beautifulst gentle glaze colours
And the moulding of smoothness grace receives the favor in market.
However as the raising of aesthetic level, people's day is made pottery, built requirement of the ceramics such as pottery is the most only limited to
Use function, artistic feeling and aesthetical embellishment effect be it is also proposed higher requirement.At present, (the most first by double-firing process
Base substrate is carried out biscuiting, it is thus achieved that biscuit, then glazing on biscuit, carry out glaze firing) dragon that glaze colours texture uniform, beautiful is strong can be obtained
Spring celadon.But existing Longquan celadon preparation technology still suffers from following deficiency: 1. with a collection of product volume big time, easily occur the tightest
The aberration of weight；2., when secondary is fired, it is the most all that raw glaze is applied directly to biscuit surface, and many water solublity in raw glaze
Raw material is easily absorbed by base substrate during glazing, and after drying, these water-soluble materials concentrate on base substrate with moisture evaporation again
Surface, easily there is the defect such as pin hole, curling in the product after burning till.These deficiencies all can cause Longquan celadon profit to reduce, impact
To China's celadon decoration technique, the lifting of artistic level.
The appearance of fritted glaze solves the problem caused by raw glaze.The preparation technology of fritted glaze is usually: at preparation glaze
During slurry, by the water-soluble material of sodium carbonate, potassium carbonate, Borax, boric acid etc and quartz or other silicate by a certain percentage first
Mixing, makes frit；Again frit is mixed with other glaze, make glaze slip；Glaze slip through glazing, be dried, repaired biscuit, be fired into molten
Block glaze.
But, for Longquan celadon, different blue or green glaze is the harshest to the quality requirements of raw mineral materials.High-quality dragon
Under the background that spring celadon raw material is day by day exhausted, be badly in need of finding a kind of new, chemical stability is high, glaze colours be colour-stable, glaze is lustrous and transparent
The alternative raw material of profit.
Summary of the invention
The invention provides a kind of frit for preparing Longquan celadon, this frit solves existing frit to be needed to use greatly
The high-quality Longquan celadon raw material of amount, and need to add coloring agent or the problem of other ceramic coloring industrial chemicals so that dragon's fountain is blue or green
Ceramic glaze surface colour generation is the most rich and varied.
A kind of frit for preparing Longquan celadon, by weight percentage, raw material consists of: rare earth tailings 45～
95%, dragon's fountain china clay 1～30%, alumina powder 1～25%, Kaolin 1～15%, yellowGlaze soil 1～30%, potassium feldspar 0～
25%, quartz 0～20%, Talcum 0～10%.
The present invention uses existing a large amount of idle rare earth tailings as the primary raw material of frit, not only achieves rare earth tailings
Resource reutilization, provide important channel for Sustainable Development of Mineral Resource；And after using rare earth tailings, be used for preparing dragon
The consumption of spring celadon routine Longquan celadon raw material is all substantially reduced, and the selection for celadon fritted glaze raw material provides new direction.
Simultaneously because blue or green glaze is had and significantly promotes coloration ability, therefore by trace rare-earth element present in rare earth tailings
Without adding extra coloring agent or ceramic coloring industrial chemicals in glaze, not only greatly reduce the system of Longquan celadon fritted glaze
Cause this, and can solve to a great extent current celadon fritted glaze produce present in batch production time different product between
The problem that aberration is bigger, glaze colour generation is more stable, is suitable for industrialized great production.
In the present invention, it is not necessary to rare earth tailings is made any pre-treatment, can directly, whole utilization, and rare earth tailings come
Source is wide, cheap, has been not only simple the preparation process of frit, and has reduced the preparation cost of frit.
As preferably, by weight percentage, raw material consists of: rare earth tailings 80～95%, dragon's fountain china clay 1～5%, oxygen
Change aluminium powder 1～3%, Kaolin 1～5%, HuangGlaze soil 1～5%, potassium feldspar 0～3%, quartz 0～5%, Talcum 0～3%.
As preferably, potassium na oxide (K in described rare earth tailings2(Na2) O) and content be 5.5～8.6%.If potassium sodium oxygen
The content of compound is too low, and by making, the glaze slurry viscosity made is excessive, and mobility is low, burns till rear fritted glaze colour generation uneven；If potassium sodium oxygen
The too high levels of compound, by making, the glaze slip mobility made is excessive, generates too many glass phase, be easily generated sagging in sintering procedure,
Also result in the fritted glaze colour generation after burning till uneven.
Present invention also offers a kind of Longquan celadon fritted glaze, by weight percentage, the raw material of the glaze of this fritted glaze
Consist of: frit 70～95%, ridge root glaze soil 0～20%, quartz 0～15%, limestone 0～10%, Kaolin 1～8%, purple
Gold soil 1～8%；
Described frit is the frit for preparing Longquan celadon of the present invention.
The raw material composition of the Longquan celadon fritted glaze of the present invention is simple, and the content of frit is more than 70%, a small amount of kaolinite
The addition of soil and Zijin soil can improve suspension and the colorability of frit granule in fritted glaze glaze slip after ball milling, makes glaze slip divide
Scattered property is good, chemical stability is high, thus the glaze burning till rear fritted glaze is more smooth, and is conducive to improving the colour generation of fritted glaze
Stability.
Further, the Longquan celadon fritted glaze of the present invention is not introduced into the toxic raw materials such as any leaded, cadmium, there is not lead, cadmium
The harm of dissolution.
As preferably, by weight percentage, the raw material of the glaze of this fritted glaze consists of: frit 80～95%, ridge root
Glaze soil 0～5%, quartz 0～5%, limestone 0～5%, Kaolin 2～5%, Zijin soil 2～5%.Under this raw material forms,
More preferably, chemical stability is more preferable for the glaze slip dispersibility that glaze is made.
As further preferably, by weight percentage, the raw material of the glaze of this fritted glaze consists of: frit 90%, ridge
Root glaze soil 0.5%, quartz 1.2%, limestone 0.3%, Kaolin 5%, Zijin soil 3%；
Wherein, by weight percentage, the raw material of described frit consists of: rare earth tailings 90%, dragon's fountain china clay 2.5%,
Alumina powder 1.5%, Kaolin 3%, yellowGlaze soil 1.5%, potassium feldspar 0.5%, quartz 0.5%, Talcum 0.5%.
Present invention also offers the preparation method of a kind of described Longquan celadon fritted glaze, this preparation method includes following step
Rapid:
S1: by each raw material of frit by the percentage by weight mix homogeneously preset, reducing atmosphere, 1300 DEG C～1400 DEG C
Lower melted, through shrend, ball milling, obtain frit after drying；
S2: by each raw material of glaze by preset percentage by weight mix homogeneously, through ball milling, sieve, old after obtain glaze
Slurry；
S3: Longquan celadon base substrate is carried out biscuiting, it is thus achieved that biscuit；
S4: utilize described glaze slip that biscuit is carried out glazing, the biscuit after glazing after drying, carries out glaze under reducing atmosphere
Burn, it is thus achieved that Longquan celadon fritted glaze.
As preferably, in step S2, the time of described ball milling is 4～8h, is milled to glaze material mixture fineness and is: D10 ＞
0.04 μm, D90 are 0.02～0.03 μm, D100 ＜ 1 μm.So glaze slip dispersibility is more preferably, and chemical stability is more preferable.
As preferably, in step S2, old after cross 250～350 mesh sieves.The purpose sieved is to remove granule in glaze slip
Bigger solid matter, such as iron block etc..
As preferably, in step S4, during glazing, concentration of glaze slip is 1.45～1.95g/cm3, the glazed thickness on biscuit is 1
～3mm.
As preferably, in step S4, described glaze firing is: by kiln temperature with the ramp of 2～5 DEG C/min to 1200 DEG C～
1280 DEG C, and at 1200 DEG C～1280 DEG C, it is incubated 0.5～1h.
Compared with prior art, the invention have the benefit that
(1) present invention uses existing a large amount of idle rare earth tailings as the primary raw material of frit, not only achieves rare earth
The resource reutilization of tailings, provides important channel for Sustainable Development of Mineral Resource；And after using rare earth tailings, be used for making
The consumption of standby Longquan celadon routine Longquan celadon raw material is all substantially reduced, and the selection for celadon fritted glaze raw material provides new side
To；
(2) due to present in rare earth tailings trace rare-earth element blue or green glaze had significantly promote coloration ability, therefore
Without adding extra coloring agent or ceramic coloring industrial chemicals in glaze, not only greatly reduce the system of Longquan celadon fritted glaze
Cause this, and can solve to a great extent current celadon fritted glaze produce present in batch production time different product between
The problem that aberration is bigger, glaze colour generation is more stable, is suitable for industrialized great production；
(3) in the present invention, it is not necessary to rare earth tailings is made any pre-treatment, can directly, whole utilization, and rare earth tailings
Source is wide, cheap, has been not only simple the preparation process of frit, and has reduced the preparation cost of frit；
(4) the raw material composition of the Longquan celadon fritted glaze of the present invention is simple, and the content of frit is more than 70%, Shao Lianggao
The addition of ridge soil and Zijin soil can improve after ball milling the suspension of frit granule in the glaze slip of fritted glaze, makes glaze slip dispersibility good
Good, chemical stability high, thus the glaze burning till rear fritted glaze is more smooth, and be conducive to improving fritted glaze in colour-stable
Property；
(5) the Longquan celadon fritted glaze of the present invention is not introduced into the toxic raw materials such as any leaded, cadmium, there is not lead, cadmium molten
The harm gone out；
(6), in the Longquan celadon fritted glaze of the present invention, glaze slip is good with the associativity of biscuit, high in intensity of colour, third dimension is strong,
Tone exquisiteness no color differnece, temperature of glaze firing scope broadens, and preparation technology is simple, is suitable for producing in enormous quantities, can reduce production cost, carry
High production efficiency.
Detailed description of the invention
Use detailed description of the invention that technical scheme is described in further detail below.
Rare earth tailings used in embodiments of the invention takes from Southern Jiangxi, its chemical composition analysis table such as table 1 institute
Show.
The chemical composition analysis table of table 1 rare earth tailings
| Chemical composition | SiO2 | Al2O3 | Fe2O3 | TiO2 | CaO | MgO | K2O | Na2O | Calcination amount |
| Percentage composition (%) | 67.87 | 17.54 | 1.78 | 0.56 | 0.2 | 0.55 | 7.83 | 0.66 | 3.01 |
In addition to the rare earth tailings that the embodiment of the present invention is used, those skilled in the art can also use other to originate
Rare earth tailings, as long as ensureing potassium na oxide (K in rare earth tailings2(Na2) O) and content between 5.5～8.6%.
Embodiment 1
The present embodiment one Longquan celadon fritted glaze, is prepared from by following methods:
(1) frit is prepared
By each raw material mix homogeneously according to the following percentages by weight of frit:
Rare earth tailings 90%, dragon's fountain china clay 2.5%, alumina powder 1.5%, Kaolin 3%, yellowGlaze soil 1.5%, potassium is long
Stone 0.5%, quartz 0.5%, Talcum 0.5%；
After mix homogeneously, found at 1300 DEG C with high temperature Cinker clew furnace, do not stop stirring；Then ball milling after shrend
5h, prepares frit after drying；
(2) glaze slip is prepared
By each raw material mix homogeneously according to the following percentages by weight of glaze:
Frit 90%, ridge root glaze soil 0.5%, quartz 1.2%, limestone 0.3%, Kaolin 5%, Zijin soil 3%；
After mix homogeneously, according to material: ball: the ratio of water=1:2:0.5 carries out ball milling 5h, mechanical milling process adds 0.5%
POLYPROPYLENE GLYCOL makees suspending agent；After ball milling terminates, crossing 250 mesh sieves except ferrum, old 48h, it is thus achieved that glaze slip, glaze slip tails over 0.03%, dense
Degree 1.65g/cm3；
(3) biscuiting
Ready made Longquan celadon base substrate is carried out biscuiting at 600 DEG C, it is thus achieved that biscuit；
(4) glazing
Biscuit carries out glazing, glazing thickness 1～3mm；
(5) glaze firing
After the body drying after glazing, load in kiln, by kiln temperature with the ramp of 2～5 DEG C/min to 1200 DEG C,
At reducing atmosphere, carry out glaze firing at 1220 DEG C, be incubated 15min；Obtaining a kind of glaze colours of the present embodiment is that green grass or young crops colour-stable, emerald green is sparkling and crystal-clear
Longquan celadon fritted glaze goods.
Embodiment 2
The present embodiment one Longquan celadon fritted glaze, is prepared from by following methods:
(1) frit is prepared
By each raw material mix homogeneously according to the following percentages by weight of frit:
Rare earth tailings 95%, dragon's fountain china clay 1%, alumina powder 1%, Kaolin 1%, yellowGlaze soil 1%, potassium feldspar
0.5%, Talcum 0.5%；
After mix homogeneously, found at 1380 DEG C with high temperature Cinker clew furnace, do not stop stirring；Then ball milling after shrend
12h, prepares frit after drying；
(2) glaze slip is prepared
By each raw material mix homogeneously according to the following percentages by weight of glaze:
Frit 70%, ridge root glaze soil 20%, quartz 2%, limestone 1%, Kaolin 4%, Zijin soil 3%；
After mix homogeneously, according to material: ball: the ratio of water=1:2:0.7 carries out ball milling 20h, mechanical milling process adds 0.5%
Methylcellulose makees suspending agent；After ball milling terminates, crossing 250 mesh sieves and remove ferrum, old 36h, it is thus achieved that glaze slip, glaze slip tails over 0.04%,
Concentration 1.70g/cm3；
(3) biscuiting
Ready made Longquan celadon base substrate is carried out biscuiting at 700 DEG C, it is thus achieved that biscuit；
(4) glazing
Biscuit carries out glazing, glazing thickness 1～3mm；
(5) glaze firing
After the body drying after glazing, load in kiln, by kiln temperature with the ramp of 2～5 DEG C/min to 1250 DEG C,
At reducing atmosphere, carry out glaze firing at 1250 DEG C, be incubated 30min；Obtaining a kind of glaze colours of the present embodiment is that green grass or young crops colour-stable, emerald green is sparkling and crystal-clear
Longquan celadon fritted glaze goods.
Embodiment 3
The present embodiment one Longquan celadon fritted glaze, is prepared from by following methods:
(1) frit is prepared
By each raw material mix homogeneously according to the following percentages by weight of frit:
Rare earth tailings 80%, dragon's fountain china clay 5%, alumina powder 3%, Kaolin 5%, yellowGlaze soil 5%, potassium feldspar 1%,
Quartz 1%；
After mix homogeneously, found at 1300 DEG C with high temperature Cinker clew furnace, do not stop stirring；Then ball milling after shrend
5h, prepares frit after drying；
(2) glaze slip is prepared
By each raw material mix homogeneously according to the following percentages by weight of glaze:
Frit 95%, ridge root glaze soil 1%, limestone 1%, Kaolin 2%, Zijin soil 1%；
After mix homogeneously, according to material: ball: the ratio of water=1:2:0.5 carries out ball milling 5h, mechanical milling process adds 0.5%
POLYPROPYLENE GLYCOL makees suspending agent；After ball milling terminates, crossing 250 mesh sieves except ferrum, old 52h, it is thus achieved that glaze slip, glaze slip tails over 0.05%, dense
Degree 1.95g/cm3；
(3) biscuiting
Ready made Longquan celadon base substrate is carried out biscuiting at 650 DEG C, it is thus achieved that biscuit；
(4) glazing
Biscuit carries out glazing, glazing thickness 1～3mm；
(5) glaze firing
After the body drying after glazing, load in kiln, by kiln temperature with the ramp of 2～5 DEG C/min to 1230 DEG C,
At reducing atmosphere, carry out glaze firing at 1230 DEG C, be incubated 60min；Obtaining a kind of glaze colours of the present embodiment is that green grass or young crops colour-stable, emerald green is sparkling and crystal-clear
Longquan celadon fritted glaze goods.
Embodiment 4
The present embodiment one Longquan celadon fritted glaze, is prepared from by following methods:
(1) frit is prepared
By each raw material mix homogeneously according to the following percentages by weight of frit:
Rare earth tailings 65%, dragon's fountain china clay 9%, alumina powder 5%, Kaolin 7%, yellowGlaze soil 6%, potassium feldspar 3%,
Quartz 2%, Talcum 3%；
After mix homogeneously, found at 1320 DEG C with high temperature Cinker clew furnace, do not stop stirring；Then ball milling after shrend
10h, prepares frit after drying；
(2) glaze slip is prepared
By each raw material mix homogeneously according to the following percentages by weight of glaze:
Frit 85%, quartz 2%, limestone 1%, Kaolin 8%, Zijin soil 4%；
After mix homogeneously, according to material: ball: the ratio of water=1:2:0.7 carries out ball milling 20h, mechanical milling process adds 0.5%
Polymethyl acrylate makees suspending agent；After ball milling terminates, crossing 250 mesh sieves and remove ferrum, old 36h, it is thus achieved that glaze slip, glaze slip tails over
0.03%, concentration 1.86g/cm3；
(3) biscuiting
Ready made Longquan celadon base substrate is carried out biscuiting at 600 DEG C, it is thus achieved that biscuit；
(4) glazing
Biscuit carries out glazing, glazing thickness 1～3mm；
(5) glaze firing
After the body drying after glazing, load in kiln, by kiln temperature with the ramp of 2～5 DEG C/min to 1260 DEG C,
At reducing atmosphere, carry out glaze firing at 1260 DEG C, be incubated 25min；Obtaining a kind of glaze colours of the present embodiment is that green grass or young crops colour-stable, emerald green is sparkling and crystal-clear
Longquan celadon fritted glaze goods.
Embodiment 5
The present embodiment one Longquan celadon fritted glaze, is prepared from by following methods:
(1) frit is prepared
By each raw material mix homogeneously according to the following percentages by weight of frit:
Rare earth tailings 55%, dragon's fountain china clay 4%, alumina powder 25%, Kaolin 8%, yellowGlaze soil 4%, potassium feldspar
0.5%, quartz 3.5%；
After mix homogeneously, found at 1400 DEG C with high temperature Cinker clew furnace, do not stop stirring；Then ball milling after shrend
8h, prepares frit after drying；
(2) glaze slip is prepared
By each raw material mix homogeneously according to the following percentages by weight of glaze:
Frit 90%, ridge root glaze soil 1%, quartz 0.5%, Kaolin 5%, Zijin soil 3.5%；
After mix homogeneously, according to material: ball: the ratio of water=1:2:0.5 carries out ball milling 10h, mechanical milling process adds 1% first
Base cellulose makees suspending agent；After ball milling terminates, crossing 250 mesh sieves except ferrum, old 24h, it is thus achieved that glaze slip, glaze slip tails over 0.01%, dense
Degree 1.79g/cm3；
(3) biscuiting
Ready made Longquan celadon base substrate is carried out biscuiting at 700 DEG C, it is thus achieved that biscuit；
(4) glazing
Biscuit carries out glazing, glazing thickness 1～3mm；
(5) glaze firing
After the body drying after glazing, load in kiln, by kiln temperature with the ramp of 2～5 DEG C/min to 1280 DEG C,
At reducing atmosphere, carry out glaze firing at 1280 DEG C, be incubated 30min；Obtaining a kind of glaze colours of the present embodiment is that green grass or young crops colour-stable, emerald green is sparkling and crystal-clear
Longquan celadon fritted glaze goods.
Embodiment 6
The present embodiment one Longquan celadon fritted glaze, is prepared from by following methods:
(1) frit is prepared
By each raw material mix homogeneously according to the following percentages by weight of frit:
Rare earth tailings 45%, dragon's fountain china clay 30%, alumina powder 8%, Kaolin 3%, yellowGlaze soil 12%, quartz 1%,
Talcum 1%；
After mix homogeneously, found at 1350 DEG C with high temperature Cinker clew furnace, do not stop stirring；Then ball milling after shrend
10h, prepares frit after drying；
(2) glaze slip is prepared
By each raw material mix homogeneously according to the following percentages by weight of glaze:
Frit 80%, ridge root glaze soil 2%, quartz 2%, limestone 10%, Kaolin 5%, Zijin soil 1%；
After mix homogeneously, according to material: ball: the ratio of water=1:2:0.5 carries out ball milling 12h, mechanical milling process adds 1% first
Base cellulose makees suspending agent；After ball milling terminates, crossing 350 mesh sieves except ferrum, old 12h, it is thus achieved that glaze slip, glaze slip tails over 0.05%, dense
Degree 1.45g/cm3；
(3) biscuiting
Ready made Longquan celadon base substrate is carried out biscuiting at 720 DEG C, it is thus achieved that biscuit；
(4) glazing
Biscuit carries out glazing, glazing thickness 1～3mm；
(5) glaze firing
After the body drying after glazing, load in kiln, by kiln temperature with the ramp of 2～5 DEG C/min to 1280 DEG C,
At reducing atmosphere, carry out glaze firing at 1280 DEG C, be incubated 15min；Obtaining a kind of glaze colours of the present embodiment is that green grass or young crops colour-stable, emerald green is sparkling and crystal-clear
Longquan celadon fritted glaze goods.
Embodiment 7
The present embodiment one Longquan celadon fritted glaze, is prepared from by following methods:
(1) frit is prepared
By each raw material mix homogeneously according to the following percentages by weight of frit:
Rare earth tailings 95%, dragon's fountain china clay 2%, alumina powder 0.5%, Kaolin 1.5%, yellowGlaze soil 1%；
After mix homogeneously, found at 1400 DEG C with high temperature Cinker clew furnace, do not stop stirring；Then ball milling after shrend
12h, prepares frit after drying；
(2) glaze slip is prepared
By each raw material mix homogeneously according to the following percentages by weight of glaze:
Frit 75%, ridge root glaze soil 1%, quartz 15%, limestone 1%, Kaolin 7%, Zijin soil 2%；
After mix homogeneously, according to material: ball: the ratio of water=1:2:0.5 carries out ball milling 22h, mechanical milling process adds 0.5%
POLYPROPYLENE GLYCOL makees suspending agent；After ball milling terminates, crossing 250 mesh sieves except ferrum, old 24h, it is thus achieved that glaze slip, glaze slip tails over 0.04%, dense
Degree 1.90g/cm3；
(3) biscuiting
Ready made Longquan celadon base substrate is carried out biscuiting at 700 DEG C, it is thus achieved that biscuit；
(4) glazing
Biscuit carries out glazing, glazing thickness 1～3mm；
(5) glaze firing
After the body drying after glazing, load in kiln, by kiln temperature with the ramp of 2～5 DEG C/min to 1250 DEG C,
At reducing atmosphere, carry out glaze firing at 1250 DEG C, be incubated 45min；Obtaining a kind of glaze colours of the present embodiment is that green grass or young crops colour-stable, emerald green is sparkling and crystal-clear
Longquan celadon fritted glaze goods.
Embodiment 8
The present embodiment one Longquan celadon fritted glaze, is prepared from by following methods:
(1) frit is prepared
By each raw material mix homogeneously according to the following percentages by weight of frit:
Rare earth tailings 85%, dragon's fountain china clay 2.5%, alumina powder 3%, Kaolin 15%, yellowGlaze soil 3%, potassium feldspar
0.5%, quartz 0.5%, Talcum 0.5%；
After mix homogeneously, found at 1300 DEG C with high temperature Cinker clew furnace, do not stop stirring；Then ball milling after shrend
5h, prepares frit after drying；
(2) glaze slip is prepared
By each raw material mix homogeneously according to the following percentages by weight of glaze:
Frit 95%, Kaolin 3%, Zijin soil 2%；
After mix homogeneously, according to material: ball: the ratio of water=1:2:0.7 carries out ball milling 15h, mechanical milling process adds 0.5%
POLYPROPYLENE GLYCOL makees suspending agent；After ball milling terminates, crossing 300 mesh sieves except ferrum, old 48h, it is thus achieved that glaze slip, glaze slip tails over 0.02%, dense
Degree 1.85g/cm3；
(3) biscuiting
Ready made Longquan celadon base substrate is carried out biscuiting at 650 DEG C, it is thus achieved that biscuit；
(4) glazing
Biscuit carries out glazing, glazing thickness 1～3mm；
(5) glaze firing
After the body drying after glazing, load in kiln, by kiln temperature with the ramp of 2～5 DEG C/min to 1260 DEG C,
At reducing atmosphere, carry out glaze firing at 1260 DEG C, be incubated 60min；Obtaining a kind of glaze colours of the present embodiment is that green grass or young crops colour-stable, emerald green is sparkling and crystal-clear
Longquan celadon fritted glaze goods.
Embodiment 9
The present embodiment one Longquan celadon fritted glaze, is prepared from by following methods:
(1) frit is prepared
By each raw material mix homogeneously according to the following percentages by weight of frit:
Rare earth tailings 85%, dragon's fountain china clay 3%, alumina powder 2%, Kaolin 5%, yellowGlaze soil 3.5%, potassium feldspar
0.5%, quartz 0.6%, Talcum 0.4%；
After mix homogeneously, found at 1360 DEG C with high temperature Cinker clew furnace, do not stop stirring；Then ball milling after shrend
8h, prepares frit after drying；
(2) glaze slip is prepared
By each raw material mix homogeneously according to the following percentages by weight of glaze:
Frit 75%, ridge root glaze soil 7.5%, quartz 3.5%, limestone 5%, Kaolin 2%, Zijin soil 7%；
After mix homogeneously, according to material: ball: the ratio of water=1:2:0.7 carries out ball milling 12h, mechanical milling process adds 0.5%
POLYPROPYLENE GLYCOL makees suspending agent；After ball milling terminates, crossing 250 mesh sieves except ferrum, old 36h, it is thus achieved that glaze slip, glaze slip tails over 0.03%, dense
Degree 1.83g/cm3；
(3) biscuiting
Ready made Longquan celadon base substrate is carried out biscuiting at 600 DEG C, it is thus achieved that biscuit；
(4) glazing
Biscuit carries out glazing, glazing thickness 1～3mm；
(5) glaze firing
After the body drying after glazing, load in kiln, by kiln temperature with the ramp of 2～5 DEG C/min to 1270 DEG C,
At reducing atmosphere, carry out glaze firing at 1270 DEG C, be incubated 60min；Obtaining a kind of glaze colours of the present embodiment is that green grass or young crops colour-stable, emerald green is sparkling and crystal-clear
Longquan celadon fritted glaze goods.
Embodiment 10
The present embodiment one Longquan celadon fritted glaze, is prepared from by following methods:
(1) frit is prepared
By each raw material mix homogeneously according to the following percentages by weight of frit:
Rare earth tailings 50%, dragon's fountain china clay 11%, alumina powder 2%, Kaolin 5%, yellowGlaze soil 4%, potassium feldspar
25%, quartz 1%, Talcum 2%；
After mix homogeneously, found at 1380 DEG C with high temperature Cinker clew furnace, do not stop stirring；Then ball milling after shrend
10h, prepares frit after drying；
(2) glaze slip is prepared
By each raw material mix homogeneously according to the following percentages by weight of glaze:
Frit 88%, ridge root glaze soil 1%, quartz 1%, limestone 1%, Kaolin 2%, Zijin soil 7%；
After mix homogeneously, according to material: ball: the ratio of water=1:2:0.7 carries out ball milling 15h, mechanical milling process adds 0.5%
Methylcellulose makees suspending agent；After ball milling terminates, crossing 250 mesh sieves and remove ferrum, old 96h, it is thus achieved that glaze slip, glaze slip tails over 0.04%,
Concentration 1.78g/cm3；
(3) biscuiting
Ready made Longquan celadon base substrate is carried out biscuiting at 700 DEG C, it is thus achieved that biscuit；
(4) glazing
Biscuit carries out glazing, glazing thickness 1～3mm；
(5) glaze firing
After the body drying after glazing, load in kiln, by kiln temperature with the ramp of 2～5 DEG C/min to 1240 DEG C,
At reducing atmosphere, carry out glaze firing at 1240 DEG C, be incubated 45min；Obtaining a kind of glaze colours of the present embodiment is that green grass or young crops colour-stable, emerald green is sparkling and crystal-clear
Longquan celadon fritted glaze goods.
Embodiment 11
The present embodiment one Longquan celadon fritted glaze, is prepared from by following methods:
(1) frit is prepared
By each raw material mix homogeneously according to the following percentages by weight of frit:
Rare earth tailings 60%, dragon's fountain china clay 3%, alumina powder 1.5%, Kaolin 11%, yellowGlaze soil 2.5%, potassium is long
Stone 0.5%, quartz 20%, Talcum 1.5%；
After mix homogeneously, found at 1380 DEG C with high temperature Cinker clew furnace, do not stop stirring；Then ball milling after shrend
10h, prepares frit after drying；
(2) glaze slip is prepared
By each raw material mix homogeneously according to the following percentages by weight of glaze:
Frit 78%, ridge root glaze soil 4%, quartz 5%, limestone 4%, Kaolin 2%, Zijin soil 7%；
After mix homogeneously, according to material: ball: the ratio of water=1:2:0.7 carries out ball milling 15h, mechanical milling process adds 0.5%
Methylcellulose makees suspending agent；After ball milling terminates, crossing 250 mesh sieves and remove ferrum, old 72h, it is thus achieved that glaze slip, glaze slip tails over 0.04%,
Concentration 1.78g/cm3；
(3) biscuiting
Ready made Longquan celadon base substrate is carried out biscuiting at 700 DEG C, it is thus achieved that biscuit；
(4) glazing
Biscuit carries out glazing, glazing thickness 1～3mm；
(5) glaze firing
After the body drying after glazing, load in kiln, by kiln temperature with the ramp of 2～5 DEG C/min to 1240 DEG C,
At reducing atmosphere, carry out glaze firing at 1240 DEG C, be incubated 45min；Obtaining a kind of glaze colours of the present embodiment is that green grass or young crops colour-stable, emerald green is sparkling and crystal-clear
Longquan celadon fritted glaze goods.
Embodiment 12
The present embodiment one Longquan celadon fritted glaze, is prepared from by following methods:
(1) frit is prepared
By each raw material mix homogeneously according to the following percentages by weight of frit:
Rare earth tailings 70%, dragon's fountain china clay 3%, alumina powder 5%, Kaolin 7%, yellowGlaze soil 2%, potassium feldspar 2%,
Quartz 1%, Talcum 10%；
After mix homogeneously, found at 1300 DEG C with high temperature Cinker clew furnace, do not stop stirring；Then ball milling after shrend
15h, prepares frit after drying；
(2) glaze slip is prepared
By each raw material mix homogeneously according to the following percentages by weight of glaze:
Frit 95%, ridge root glaze soil 1%, quartz 1%, limestone 1%, Kaolin 1%, Zijin soil 1%；
After mix homogeneously, according to material: ball: the ratio of water=1:2:0.5 carries out ball milling 15h, mechanical milling process adds 0.5%
POLYPROPYLENE GLYCOL makees suspending agent；After ball milling terminates, crossing 250 mesh sieves except ferrum, old 60h, it is thus achieved that glaze slip, glaze slip tails over 0.03%, dense
Degree 1.86g/cm3；
(3) biscuiting
Ready made Longquan celadon base substrate is carried out biscuiting at 700 DEG C, it is thus achieved that biscuit；
(4) glazing
Biscuit carries out glazing, glazing thickness 1～3mm；
(5) glaze firing
After the body drying after glazing, load in kiln, by kiln temperature with the ramp of 2～5 DEG C/min to 1280 DEG C,
At reducing atmosphere, carry out glaze firing at 1280 DEG C, be incubated 60min；Obtaining a kind of glaze colours of the present embodiment is that green grass or young crops colour-stable, emerald green is sparkling and crystal-clear
Longquan celadon fritted glaze goods.
Claims (10)
1. the frit being used for preparing Longquan celadon, it is characterised in that by weight percentage, raw material consists of: rare earth tail
Sand 45～95%, dragon's fountain china clay 1～30%, alumina powder 1～25%, Kaolin 1～15%, yellowGlaze soil 1～30%, potassium is long
Stone 0～25%, quartz 0～20%, Talcum 0～10%.
2. the frit for preparing Longquan celadon as claimed in claim 1, it is characterised in that by weight percentage, raw material
Consist of: rare earth tailings 80～95%, dragon's fountain china clay 1～5%, alumina powder 1～3%, Kaolin 1～5%, yellowGlaze soil 1
～5%, potassium feldspar 0～3%, quartz 0～5%, Talcum 0～3%.
3. the frit for preparing Longquan celadon as claimed in claim 1 or 2, it is characterised in that potassium in described rare earth tailings
The content of na oxide is 5.5～8.6%.
4. a Longquan celadon fritted glaze, it is characterised in that by weight percentage, the raw material of glaze consists of: frit 70～
95%, ridge root glaze soil 0～20%, quartz 0～15%, limestone 0～10%, Kaolin 1～8%, Zijin soil 1～8%；
Described frit is the frit for preparing Longquan celadon as described in claims 1 to 3 is arbitrary.
5. Longquan celadon fritted glaze as claimed in claim 4, it is characterised in that by weight percentage, the raw material group of glaze
Become: frit 80～95%, ridge root glaze soil 0～5%, quartz 0～5%, limestone 0～5%, Kaolin 2～5%, Zijin soil 2
～5%.
6. the Longquan celadon fritted glaze as described in claim 4 or 5, it is characterised in that by weight percentage, the raw material of glaze
Consist of: frit 90%, ridge root glaze soil 0.5%, quartz 1.2%, limestone 0.3%, Kaolin 5%, Zijin soil 3%；
Wherein, by weight percentage, the raw material of described frit consists of: rare earth tailings 90%, dragon's fountain china clay 2.5%, oxidation
Aluminium powder 1.5%, Kaolin 3%, yellowGlaze soil 1.5%, potassium feldspar 0.5%, quartz 0.5%, Talcum 0.5%.
7. the preparation method of the Longquan celadon fritted glaze as described in as arbitrary in claim 1～6, it is characterised in that include following step
Rapid:
S1: by each raw material of frit by the percentage by weight mix homogeneously preset, molten at reducing atmosphere, 1300 DEG C～1400 DEG C
Melt, through shrend, ball milling, obtain frit after drying；
S2: by each raw material of glaze by preset percentage by weight mix homogeneously, through ball milling, sieve, old after obtain glaze slip；
S3: Longquan celadon base substrate is carried out biscuiting, it is thus achieved that biscuit；
S4: utilize described glaze slip that biscuit is carried out glazing, the biscuit after glazing after drying, carries out glaze firing under reducing atmosphere,
Obtain Longquan celadon fritted glaze.
8. preparation method as claimed in claim 7, it is characterised in that in step S2, the time of described ball milling is 4～8h, ball
Being milled to glaze material mixture fineness is: D10 ＞ 0.04 μm, D90 are 0.02～0.03 μm, D100 ＜ 1 μm.
9. preparation method as claimed in claim 7, it is characterised in that in step S4, during glazing concentration of glaze slip be 1.45～
1.95g/cm3, the glazed thickness on biscuit is 1～3mm.
10. preparation method as claimed in claim 7, it is characterised in that in step S4, described glaze firing is: by kiln temperature with 2～5
DEG C/ramp of min is to 1200 DEG C～1280 DEG C, and at 1200 DEG C～1280 DEG C, it is incubated 0.5～1h.
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| CN107399910A (en) * | 2017-07-11 | 2017-11-28 | 龙泉市建春青瓷厂 | A kind of bright-colored glaze of Song's porcelain dark black and preparation method thereof |
| CN107445483A (en) * | 2017-09-15 | 2017-12-08 | 丽水学院 | A kind of glaze for being used for Longquan celadon and metal sealing and preparation method thereof, application method |
| CN107555795A (en) * | 2017-10-13 | 2018-01-09 | 沈阳建筑大学 | A kind of cobalt oxide high temperature purple ceramic glaze and preparation method thereof |
| CN108083648A (en) * | 2018-01-17 | 2018-05-29 | 龙泉市金宏瓷业有限公司 | One kind has ultra-hydrophobicity low bulk Longquan celadon glaze |
| CN109928727A (en) * | 2019-04-15 | 2019-06-25 | 丽水学院 | A method of seeing stone waste material is prepared into environment protection architecture ceramic decoration material |
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| CN107399910A (en) * | 2017-07-11 | 2017-11-28 | 龙泉市建春青瓷厂 | A kind of bright-colored glaze of Song's porcelain dark black and preparation method thereof |
| CN107445483A (en) * | 2017-09-15 | 2017-12-08 | 丽水学院 | A kind of glaze for being used for Longquan celadon and metal sealing and preparation method thereof, application method |
| CN107555795A (en) * | 2017-10-13 | 2018-01-09 | 沈阳建筑大学 | A kind of cobalt oxide high temperature purple ceramic glaze and preparation method thereof |
| CN112340995A (en) * | 2017-11-28 | 2021-02-09 | 福建省德化县晖德陶瓷有限公司 | Low-temperature frit for matt ceramic glaze and preparation process for preparing matt glaze ceramic product by using low-temperature frit |
| CN108083648A (en) * | 2018-01-17 | 2018-05-29 | 龙泉市金宏瓷业有限公司 | One kind has ultra-hydrophobicity low bulk Longquan celadon glaze |
| CN109928727A (en) * | 2019-04-15 | 2019-06-25 | 丽水学院 | A method of seeing stone waste material is prepared into environment protection architecture ceramic decoration material |
| CN110228993A (en) * | 2019-04-25 | 2019-09-13 | 龙泉市青瑜瓷坊 | A kind of crackle celadon bottle for cosmetics processing technology with the non-crack glaze of inner face |
| CN110228993B (en) * | 2019-04-25 | 2021-10-29 | 龙泉市青瑜瓷坊 | Processing technology of crackle celadon cosmetic bottle with inner non-crackle glaze |
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