CN105060843B - A kind of preparation method and its obtained product for strengthening beautiful matter porcelain - Google Patents
A kind of preparation method and its obtained product for strengthening beautiful matter porcelain Download PDFInfo
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- CN105060843B CN105060843B CN201510502234.0A CN201510502234A CN105060843B CN 105060843 B CN105060843 B CN 105060843B CN 201510502234 A CN201510502234 A CN 201510502234A CN 105060843 B CN105060843 B CN 105060843B
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- 229910052573 porcelain Inorganic materials 0.000 title claims abstract description 52
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 238000005728 strengthening Methods 0.000 title claims abstract description 6
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 36
- PZZYQPZGQPZBDN-UHFFFAOYSA-N Aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 claims abstract description 36
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 36
- 239000004575 stone Substances 0.000 claims abstract description 18
- 239000010433 feldspar Substances 0.000 claims abstract description 16
- 235000013399 edible fruits Nutrition 0.000 claims abstract description 15
- 239000010453 quartz Substances 0.000 claims abstract description 15
- 229910052904 quartz Inorganic materials 0.000 claims abstract description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000004927 clay Substances 0.000 claims abstract description 13
- 229910052570 clay Inorganic materials 0.000 claims abstract description 13
- HWKQNAWCHQMZHK-UHFFFAOYSA-N Trolnitrate Chemical compound [O-][N+](=O)OCCN(CCO[N+]([O-])=O)CCO[N+]([O-])=O HWKQNAWCHQMZHK-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000440 bentonite Substances 0.000 claims abstract description 8
- 229910000278 bentonite Inorganic materials 0.000 claims abstract description 8
- 239000010459 dolomite Substances 0.000 claims abstract description 8
- 229910000514 dolomite Inorganic materials 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 238000000498 ball milling Methods 0.000 claims description 27
- 230000003014 reinforcing Effects 0.000 claims description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 239000000919 ceramic Substances 0.000 claims description 15
- 239000002994 raw material Substances 0.000 claims description 14
- 238000010304 firing Methods 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 12
- 239000002002 slurry Substances 0.000 claims description 12
- 235000015895 biscuits Nutrition 0.000 claims description 11
- 239000000758 substrate Substances 0.000 claims description 10
- 238000005034 decoration Methods 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 6
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 6
- 229910052793 cadmium Inorganic materials 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 206010013786 Dry skin Diseases 0.000 claims description 5
- 238000009472 formulation Methods 0.000 claims description 5
- 239000004579 marble Substances 0.000 claims description 5
- 230000003020 moisturizing Effects 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 238000001694 spray drying Methods 0.000 claims description 5
- 238000000462 isostatic pressing Methods 0.000 claims description 4
- GCLGEJMYGQKIIW-UHFFFAOYSA-H Sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims description 3
- 229920002472 Starch Polymers 0.000 claims description 2
- 239000003317 industrial substance Substances 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 1
- 239000011707 mineral Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 210000000538 Tail Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000007873 sieving Methods 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 3
- 239000011440 grout Substances 0.000 description 3
- 229910052622 kaolinite Inorganic materials 0.000 description 3
- 239000003085 diluting agent Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000010977 jade Substances 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004301 light adaptation Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Abstract
The present invention relates to a kind of preparation method and its obtained product for strengthening beautiful matter porcelain, the percentage by weight composition of its blank and glaze formula is：Blank:Longyan kaolin 10~15%, Guizhou kaolin 8~15%, New Zealand's kaolin 5~10%, planetesimal feldspar 10~15%, planetesimal quartz 40~50%, Yifeng low temperature porcelain stone 5~10%, Jing Dezhen glaze fruit 3~5%, Heilungkiang bentonite 3~5%, Yunnan china clay 3~5%；Glaze:Longyan kaolin 8~12%, New Zealand's kaolin 3~5%, planetesimal feldspar 10~15%, planetesimal quartz 30~37%, Yifeng low temperature porcelain stone 8~12%, Leping dolomite 15~20%, Leping calcite 5~10%, Jing Dezhen glaze fruit 8~10%, Yunnan china clay 5~10%, production method of the present invention is scientific and reasonable, production cost is relatively low, it is easy to implement, high yield rate, good product quality, therefore with wide market prospects.
Description
Technical field
The invention belongs to inorganic non-metallic material（Ceramics）Field, and in particular to a kind of preparation method of the beautiful matter porcelain of reinforcing and
Its obtained product.
Background technology
Jingdezhen Ceramic historical origin stream is long, is referred to as world culture art rarity, and Jing Dezhen domestic ceramics belongs to high temperature
Porcelain, has high product whiteness, porcelain exquisiteness, glaze light smooth compared with other porcelain kinds, never fades, resistance to rapid cool shock heating, resistance to
The characteristics of abrasion, be the high-grade porcelain kind in domestic ceramics, is the leading of domestic high-grade porcelain consumption.But the product compared with beautiful matter porcelain
Light transmission is not very good, and permeability is not strong, and product hardness also also has a certain distance compared with strengthening porcelain.Therefore research is sent out
The characteristics of bright one kind had both maintained Jing Dezhen tradition domestic ceramics, and the glossiness of product is high, light transmission is good, beautiful texture
By force, the beautiful matter porcelain of the reinforcing of hardness of glaze surface greatly just has very big realistic meaning, really shows Jing Dezhen domestic ceramics " thin such as
The characteristic of paper, white as a jade, bright such as mirror, sound such as single sonorous stone, hard such as steel ".
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of preparation technology is simple, production cost is relatively low, properties of product are steady
The preparation method and its obtained product of the beautiful matter porcelain of fixed reinforcing.
To solve above technical problem, the technical scheme is that：A kind of preparation method for strengthening beautiful matter porcelain, using ore deposit
The percentage by weight of raw material and industrial chemicals, its blank and glaze formula is constituted：
Blank:Longyan kaolin 10~15%, Guizhou kaolin 8~15%, New Zealand's kaolin 5~10%, planetesimal feldspar
10~15%, planetesimal quartz 40~50%, Yifeng low temperature porcelain stone 5~10%, Jing Dezhen glaze fruit 3~5%, Heilungkiang bentonite 3~5%,
Yunnan china clay 3~5%；
Glaze:Longyan kaolin 8~12%, New Zealand's kaolin 3~5%, planetesimal feldspar 10~15%, planetesimal quartz 30~
37%th, Yifeng low temperature porcelain stone 8~12%, Leping dolomite 15~20%, Leping calcite 5~10%, Jing Dezhen glaze fruit 8~10%, cloud
Southern china clay 5~10%；
By blank and glaze preparation, shaping, drying, repaired biscuit, low temperature biscuiting, glazing, the glaze firing of high temperature reduction flame, decoration firing work
Sequence obtains product.
The blank preparation section is by material：Ball：Water=1：1.5~1.7：1 part by weight dispensing dress ball mill, ball milling
35~40 hours time, blank ball milling fineness was 300 mesh sieves, was tailed over less than 0.1~0.3%, obtains solid particle fineness and is less than
6 microns reach 60~70% slurry, the slurry through except iron sieve after, then by spray drying tower be made powder or by squeeze
Mud, pugging are made rolling mud bar or grout material are made by slurrying after press filt piece.
The glaze preparation section is by material：Ball：Water=1：1.9~2 .0：1 part by weight dispensing dress ball mill, ball milling
40~45 hours time, glaze ball milling fineness was 300 mesh sieves, was tailed over less than 0.01~0.03%, and glaze slip is made after removing iron after sieve
Glaze is standby.
The molding procedure includes isostatic pressing, roll forming, injection forming.
The proportion of pug is 1570~1600g/l in spray drying tower in the isostatic pressing process, and mobility is 50
~70s/100ml, the moisture content that powder is made is 3~4%；Pug moisture content is 22~25% in the flow forming process；Institute
The unit weight for stating slip casing by pressure material in slip-casting shaping process is 1670~1690g/l, and slurrying mobility is 130~160s/100ml；
Manual grout material unit weight is 1620~1660g/ml, and mobility is 0.3%.
Spray drying tower China and foreign countries adding additives 0.8~1.0%, diluent≤0.5%, the binding agent form sediment for denaturation
Powder, diluent is calgon.
The temperature of the drying process is 40~50 DEG C.
Glaze proportion is 1.25~1.29g/ml in the glazing process, and glazed thickness is 0.25~0.3mm.
The low temperature biscuiting temperature is 940~960 DEG C, the biscuiting cycle is 14~16 hours, and 40 minutes are incubated at 880 DEG C,
Maximum temperature is incubated 30 minutes；High temperature reduction flame temperature of glaze firing is 1320~1340 DEG C, the glaze firing cycle is 25~27 hours, highest
Temperature insulation 60 minutes；In the decoration firing step in-glaze decoration decoration firing temperature be 1200~1290 DEG C, overglaze color decoration firing temperature be 780~
880℃。
The whiteness of the beautiful matter porcelain products of the obtained reinforcing of methods described is that 92~94, glossiness is that 93~95, water absorption rate is
0.05~0.07, heat endurance is that 220~20 DEG C of heat exchanges are not split once, and glaze vickers microhardness is 8.3~8.5Gpa, in
Heart impact strength is 2.3~2.5 J/cm2, lead, quantity of cadmium release are 0.
Raw material used in the beautiful matter porcelain base of reinforcing, glaze：Guizhou kaolin, New Zealand's kaolin, Longyan kaolin,
Planetesimal feldspar, planetesimal quartz, Yifeng low temperature porcelain stone, Leping dolomite, Leping calcite, Jing Dezhen glaze fruit, Heilungkiang bentonite,
The chemical weight percent composition of Yunnan china clay is as follows：
This patent by finding new raw material, developing a kind of new domestic ceramics extensively --- the beautiful matter porcelain of reinforcing, this
Primary raw material selected by patent is the native annulus such as high grade kaolinite, feldspar, a large amount of crystal quality fused silicas and low temperature high-quality porcelain stone
Protect material, strict control blank fineness burns till the mixed phase of middle generation vitreum and crystal, formed unique whiteness, glossiness,
The beautiful texture of light transmittance perfect adaptation so that bright during porcelain body is white, with whiter, more saturating, the beautiful texture more moistened, gives people a kind of brilliant
Impression as lustrous and transparent exquisitely carved, jadeware, porcelain whiteness is high, transparency is good, glossiness is high, and product is with " thin as a piece of paper, saturating such as mirror, sound are such as
It is single sonorous stone, white as a jade " the characteristics of, and product hardness of glaze surface is big, and heat endurance is high, has reached the properties of product of reinforcing domestic ceramics.
While Jing Dezhen tradition domestic ceramics advantage is kept, thoroughly solving product light transmission, strong, hardness of glaze surface is not high
Shortcoming.And its production method is scientific and reasonable, and production cost is relatively low, it is easy to implement, high yield rate, good product quality, therefore tool
There are wide market prospects.
Embodiment
Embodiment 1
The beautiful matter porcelain body recipe percentage by weight of reinforcing is Longyan kaolin 11%, Guizhou kaolin 12%, New Zealand's kaolinite
Soil 6%, planetesimal feldspar 12%, planetesimal quartz 40%, Yifeng low temperature porcelain stone 6%, Jing Dezhen glaze fruit 5%, Heilungkiang bentonite 4%, Yunnan
China clay 4%.
The beautiful matter glaze percentage by weight of reinforcing is Longyan kaolin 9%, New Zealand's kaolin 3%, planetesimal feldspar 11%, star
Sub- quartz 30%, Yifeng low temperature porcelain stone 9%, Leping dolomite 15%, Leping calcite 6%, Jing Dezhen glaze fruit 9%, Yunnan china clay 8%.
Raw material is weighed by blank formulation requirement and is mixed, after crushing, by material：Ball：Water=1：1.5：1 part by weight is matched somebody with somebody
Material dress ball mill, Ball-milling Time 36 hours, blank ball milling fineness was 300 mesh sieves, tails over less than 0.1%, obtains solid particle thin
Degree reaches 62% slurry less than 6 microns, and the slurry except iron after sieving, and it is 23% that moisture content, which is made, by press filt, pugging
Pug.
Raw material is weighed by glaze formula requirement and is mixed, by material：Ball：Water=1：1.9：1 part by weight dispensing dress ball milling
Machine, Ball-milling Time 42 hours, glaze ball milling fineness was 300 mesh sieves, was tailed over less than 0.01%, and ratio is made after removing iron in glaze slip after sieve
Weight is that 1.26g/ml glaze is standby.
By the good base substrate of roll forming in after 45 DEG C of dryings, repaired biscuits, through 15 hours, biscuiting was to 940 DEG C, wherein 880
DEG C insulation 40 minutes, maximum temperature be incubated 30 minutes, room temperature kiln discharge is naturally cooled to, then to being applied after biscuit dedusting moisturizing
Glaze, glazed thickness is 0.26mm.
The base substrate loading of kiln for having applied glaze is burnt till, since room temperature, through 25 hours, glaze firing was incubated 60 minutes to 1320 DEG C, from
So it is cooled to room temperature kiln discharge and obtains ceramic whiteware tire.
After pasting middle temperature marble paper in ceramic whiteware tire outer surface, loading of kiln is burnt to 1260 DEG C, is naturally cooled to room temperature kiln discharge and is spent
The beautiful matter porcelain of reinforcing after paper decoration.
The whiteness of the beautiful matter porcelain products of reinforcing is that 92, glossiness is that 93, water absorption rate is that 0.05, heat endurance is 220
~20 DEG C of heat exchanges are not split once, and glaze vickers microhardness is 8.3Gpa, and center impact strength is 2.3 J/cm2, lead, cadmium
Stripping quantity is 0.
Embodiment 2
The beautiful matter porcelain body recipe percentage by weight of reinforcing is Longyan kaolin 14%, Guizhou kaolin 8%, New Zealand's kaolin
5%th, planetesimal feldspar 14%, planetesimal quartz 45%, Yifeng low temperature porcelain stone 5%, Jing Dezhen glaze fruit 3%, Heilungkiang bentonite 3%, Yunnan porcelain
Soil 3%.
The beautiful matter glaze percentage by weight of reinforcing is Longyan kaolin 11%, New Zealand's kaolin 4%, planetesimal feldspar 14%, star
Sub- quartz 30%, Yifeng low temperature porcelain stone 8%, Leping dolomite 15%, Leping calcite 5%, Jing Dezhen glaze fruit 8%, Yunnan china clay 5%.
Raw material is weighed by blank formulation requirement and is mixed, after crushing, by material：Ball：Water=1：1.6：1 part by weight is matched somebody with somebody
Material dress ball mill, Ball-milling Time 38 hours, blank ball milling fineness was 300 mesh sieves, tails over less than 0.3%, obtains solid particle thin
Degree reaches 65% slurry less than 6 microns, and the slurry except iron after sieving, and adjustment mud balance is 1580g/l, and mobility is
60s/100ml and add 0.8% converted starch and 0.3% calgon after moisture content be made by spray drying tower be
3.5% powder.
Raw material is weighed by glaze formula requirement and is mixed, by material：Ball：Water=1：2 .0：1 part by weight dispensing dress ball milling
Machine, Ball-milling Time 45 hours, glaze ball milling fineness was 300 mesh sieves, was tailed over less than 0.02%, and ratio is made after removing iron in glaze slip after sieve
Weight is that 1.27g/ml glaze is standby.
By the good base substrate of isostatic pressing in after 50 DEG C of dryings, repaired biscuits, through 16 hours, biscuiting to 960 DEG C, wherein
880 DEG C be incubated 40 minutes, maximum temperature be incubated 30 minutes, naturally cool to room temperature kiln discharge, then to biscuit dedusting moisturizing after
Glazing, glazed thickness is 0.25mm.
The base substrate loading of kiln for having applied glaze is burnt till, since room temperature, through 27 hours, glaze firing was incubated 60 minutes to 1340 DEG C, from
So it is cooled to room temperature kiln discharge and obtains ceramic whiteware tire.
After ceramic whiteware tire outer surface paste low temperature marble paper, loading of kiln is burnt to 860 DEG C, is naturally cooled to room temperature kiln discharge and is obtained marble paper
The beautiful matter porcelain of reinforcing after decoration.
The whiteness of the beautiful matter porcelain products of reinforcing is that 94, glossiness is that 95, water absorption rate is that 0.07, heat endurance is 220
~20 DEG C of heat exchanges are not split once, and glaze vickers microhardness is 8.5Gpa, and center impact strength is 2.5J/cm2, lead, cadmium
Stripping quantity is 0.
Embodiment 3
The beautiful matter porcelain body recipe percentage by weight of reinforcing is Longyan kaolin 10%, Guizhou kaolin 9%, New Zealand's kaolin
9%th, planetesimal feldspar 10%, planetesimal quartz 48%, Yifeng low temperature porcelain stone 5%, Jing Dezhen glaze fruit 3%, Heilungkiang bentonite 3%, Yunnan porcelain
Soil 3%.
The beautiful matter glaze percentage by weight of reinforcing is Longyan kaolin 8%, New Zealand's kaolin 3%, planetesimal feldspar 10%, star
Sub- quartz 36%, Yifeng low temperature porcelain stone 8%, Leping dolomite 19%, Leping calcite 5%, Jing Dezhen glaze fruit 8%, Yunnan china clay 8%.
Raw material is weighed by blank formulation requirement and is mixed, after crushing, by material：Ball：Water=1：1.7：1 part by weight is matched somebody with somebody
Material dress ball mill, Ball-milling Time 36 hours, blank ball milling fineness was 300 mesh sieves, tails over less than 0.3%, obtains solid particle thin
Degree reaches 69% slurry less than 6 microns, and the slurry except iron after sieving, and unit weight, which is made, by slurrying after press filt piece is
1670g/l, slurrying mobility is 140s/100ml slip casing by pressure material.
Raw material is weighed by glaze formula requirement and is mixed, by material：Ball：Water=1：2 .0：1 part by weight dispensing dress ball milling
Machine, Ball-milling Time 44 hours, glaze ball milling fineness was 300 mesh sieves, was tailed over less than 0.01%, and ratio is made after removing iron in glaze slip after sieve
Weight is that 1.28g/ml glaze is standby.
By the good base substrate of pressure in after 50 DEG C of dryings, repaired biscuits, through 14 hours, biscuiting to 940 DEG C, wherein
880 DEG C be incubated 40 minutes, maximum temperature be incubated 30 minutes, naturally cool to room temperature kiln discharge, then to biscuit dedusting moisturizing after
Glazing, glazed thickness is 0.3mm.
The base substrate loading of kiln for having applied glaze is burnt till, since room temperature, through 27 hours, glaze firing was incubated 60 minutes to 1330 DEG C, from
So it is cooled to room temperature kiln discharge and obtains the beautiful matter porcelain of reinforcing.
The whiteness of the beautiful matter porcelain products of reinforcing is that 93, glossiness is that 94, water absorption rate is that 0.06, heat endurance is 220
~20 DEG C of heat exchanges are not split once, and glaze vickers microhardness is 8.4Gpa, and center impact strength is 2.5 J/cm2, lead, cadmium
Stripping quantity is 0.
Embodiment 4
The beautiful matter porcelain body recipe percentage by weight of reinforcing is Longyan kaolin 10%, Guizhou kaolin 14%, New Zealand's kaolinite
Soil 5%, planetesimal feldspar 10%, planetesimal quartz 40%, Yifeng low temperature porcelain stone 10%, Jing Dezhen glaze fruit 3%, Heilungkiang bentonite 4%, Yunnan
China clay 4%.
The beautiful matter glaze percentage by weight of reinforcing is Longyan kaolin 8%, New Zealand's kaolin 3%, planetesimal feldspar 10%, star
Sub- quartz 32%, Yifeng low temperature porcelain stone 11%, Leping dolomite 15%, Leping calcite 8%, Jing Dezhen glaze fruit 8%, Yunnan china clay 5%.
Raw material is weighed by blank formulation requirement and is mixed, after crushing, by material：Ball：Water=1：1.5：1 part by weight is matched somebody with somebody
Material dress ball mill, Ball-milling Time 39 hours, blank ball milling fineness was 300 mesh sieves, tails over less than 0.2%, obtains solid particle thin
Degree reaches 63% slurry less than 6 microns, and the slurry except iron after sieving, and unit weight, which is made, by slurrying after press filt piece is
1640g/ml, mobility is 0.3% manual grout material.
Raw material is weighed by glaze formula requirement and is mixed, by material：Ball：Water=1：2 .0：1 part by weight dispensing dress ball milling
Machine, Ball-milling Time 45 hours, glaze ball milling fineness was 300 mesh sieves, was tailed over less than 0.03%, and ratio is made after removing iron in glaze slip after sieve
Weight is that 1.27g/ml glaze is standby.
By the good base substrate of manual injection forming in after 47 DEG C of dryings, repaired biscuits, through 15 hours, biscuiting to 940 DEG C, wherein
880 DEG C be incubated 40 minutes, maximum temperature be incubated 30 minutes, naturally cool to room temperature kiln discharge, then to biscuit dedusting moisturizing after
Glazing, glazed thickness is 0.29mm.
The base substrate loading of kiln for having applied glaze is burnt till, since room temperature, through 25 hours, glaze firing was incubated 60 minutes to 1330 DEG C, from
So it is cooled to room temperature kiln discharge and obtains the beautiful matter porcelain of reinforcing.
The whiteness of the beautiful matter porcelain products of reinforcing is that 92, glossiness is that 93, water absorption rate is that 0.05, heat endurance is 220
~20 DEG C of heat exchanges are not split once, and glaze vickers microhardness is 8.3Gpa, and center impact strength is 2.3 J/cm2, lead, cadmium
Stripping quantity is 0.
Claims (1)
1. a kind of preparation method for strengthening beautiful matter porcelain, using raw mineral materials and industrial chemicals, the weight of its blank and glaze formula
Percentage is constituted：
Body recipe percentage by weight is：Longyan kaolin 14%, Guizhou kaolin 8%, New Zealand's kaolin 5%, planetesimal feldspar
14%th, planetesimal quartz 45%, Yifeng low temperature porcelain stone 5%, Jing Dezhen glaze fruit 3%, Heilungkiang bentonite 3%, Yunnan china clay 3%；
Glaze percentage by weight is：Longyan kaolin 11%, New Zealand's kaolin 4%, planetesimal feldspar 14%, planetesimal quartz 30%, preferably
Rich low temperature porcelain stone 8%, Leping dolomite 15%, Leping calcite 5%, Jing Dezhen glaze fruit 8%, Yunnan china clay 5%；
Raw material is weighed by blank formulation requirement and is mixed, after crushing, by material：Ball：Water=1：1.6：1 part by weight dispensing dress
Ball mill, Ball-milling Time 38 hours, blank ball milling fineness was 300 mesh sieves, was tailed over less than 0.3%, obtained solid particle fineness small
Reached in 6 microns 65% slurry, the slurry through except iron sieve after, adjustment mud balance be 1580g/l, mobility is 60s/
100ml and add 0.8% converted starch and 0.3% calgon after moisture content is made by spray drying tower is 3.5%
Powder；
Raw material is weighed by glaze formula requirement and is mixed, by material：Ball：Water=1：2.0：1 part by weight dispensing dress ball mill, ball
Time consuming 45 hours, glaze ball milling fineness was 300 mesh sieves, was tailed over less than 0.02%, and glaze slip is made proportion and is after removing iron after sieve
1.27g/ml glaze is standby；
By the good base substrate of isostatic pressing in after 50 DEG C of dryings, repaired biscuits, through 16 hours, biscuiting was to 960 DEG C, wherein in 880 DEG C of guarantors
Temperature 40 minutes, maximum temperature is incubated 30 minutes, room temperature kiln discharge is naturally cooled to, then to glazing, glaze after biscuit dedusting moisturizing
Thickness degree is 0.25mm；
The base substrate loading of kiln for having applied glaze is burnt till, since room temperature, through 27 hours, glaze firing was incubated 60 minutes to 1340 DEG C, naturally cold
But ceramic whiteware tire is obtained to room temperature kiln discharge；
After ceramic whiteware tire outer surface paste low temperature marble paper, loading of kiln is burnt to 860 DEG C, is naturally cooled to room temperature kiln discharge and is obtained marble paper decoration
The beautiful matter porcelain of reinforcing afterwards；
The whiteness of the beautiful matter porcelain products of reinforcing is that 94, glossiness is that 95, water absorption rate is that 0.07, heat endurance is 220~20 DEG C
Heat exchange is not split once, and glaze vickers microhardness is 8.5Gpa, and center impact strength is 2.5J/cm2, lead, quantity of cadmium release
For 0.
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| CN106278337B (en) * | 2016-08-11 | 2019-07-05 | 德化县毅术陶瓷研究所 | Glutinous rice tire high density mercerising jade porcelain and its manufacture craft |
| CN106242506A (en) * | 2016-08-18 | 2016-12-21 | 温书强 | A kind of antiseep pottery bottle and preparation method thereof |
| CN107056263B (en) * | 2017-04-27 | 2020-07-31 | 湖南港鹏实业有限公司 | Preparation method of medium-temperature feldspar bone porcelain |
| CN108947571B (en) * | 2018-09-19 | 2021-08-27 | 上海大实新型材料科技有限公司 | Tourmaline ceramic product and preparation method thereof |
| CN110171986A (en) * | 2019-07-01 | 2019-08-27 | 广东易成陶瓷实业有限公司 | A kind of production method of garland ceramics colouring |
| CN110981417B (en) * | 2019-12-30 | 2022-04-22 | 景德镇市望龙陶瓷有限公司 | Preparation method of five-color exquisite porcelain |
| CN110981418B (en) * | 2019-12-30 | 2021-12-14 | 景德镇市望龙陶瓷有限公司 | Preparation method of colored glaze exquisite porcelain |
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| CN103880403A (en) * | 2012-12-23 | 2014-06-25 | 吕子玉 | Preparation method for daily-use ceramic |
| CN103833329B (en) * | 2014-03-12 | 2015-10-14 | 于国泉 | A kind ofly strengthen the preparation method of Bone China and obtained product thereof |
| CN104150868A (en) * | 2014-07-28 | 2014-11-19 | 安徽青花坊瓷业股份有限公司 | Bone china raw material and preparation technique thereof |
| CN104150879B (en) * | 2014-08-25 | 2015-08-05 | 井冈山市恒华陶瓷有限责任公司 | A kind of preparation method of high whiteness sclerotin pottery |
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