CN106747269A - A kind of preparation method of the special ultrawhite ball clay of high-end tiles - Google Patents
A kind of preparation method of the special ultrawhite ball clay of high-end tiles Download PDFInfo
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- CN106747269A CN106747269A CN201611154436.1A CN201611154436A CN106747269A CN 106747269 A CN106747269 A CN 106747269A CN 201611154436 A CN201611154436 A CN 201611154436A CN 106747269 A CN106747269 A CN 106747269A
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- ball clay
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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
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/04—Clay; Kaolin
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Dispersion Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
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Abstract
The present invention is a kind of preparation method of the special ultrawhite ball clay of high-end tiles, and ultrawhite ball clay includes following raw material：White kaolinic high and white raw ore mud high, also protect the manufacture method of the self-control ball clay：According to ball clay weight meter, white kaolinic high accounts for 50 80 parts, white raw ore mud high accounts for 20 50 parts, reducing traditional raw material for preparing ball clay need to simplify the technological process of production through operations such as slurrying, desanding, sieving, flocculation, squeezings, be the problem for overcoming the whiteness caused by impurity such as iron oxide, titanium oxide low, ultrawhite ball clay is prepared using high-grade raw material, the ultrawhite ball clay intensity of gained is high, whiteness is good, is widely used in high-end tiles, and economic benefit, social benefit are notable.
Description
Technical field
Preparation method on a kind of special ultrawhite ball clay of high-end tiles of the invention, particularly relates to one kind and is applied to marble
Polished bricks, ink-jet ooze the high-end tiles such as colored polished bricks, because its whiteness to adobe, intensity requirement are high, belong to ceramic raw material neck
Domain.
Background technology
With the improvement of people ' s living standards, to architectural pottery quality and aesthetic feeling requirement more and more higher, particularly one
A little high-end tiles, the whiteness to bottom base is become better and better, because the whiteness of bottom base is for the color development of colorant, 3D ink-jet printing inks
Color development is more and more important, and whiteness is higher, and its color development is more gorgeous, can more meet customer demand.
It is well known that ball clay is used as raw material main in Production of Ceramics, its whiteness, rupture strength are higher, and price is more expensive,
It is corresponding to increase formulation cost.
In the prior art：
1st, in conventional method, the raw material used by production ball clay are kaolin, clay, quartz sand and chemical industry material.
2nd, the ball clay that general Ceramics Enterprises are used is professional production ball clay company purchase from the outside, because production ball clay is needed
Human and material resources, the cost of chemical industry material are accordingly increased by operations such as slurrying, desanding, sieving, flocculation, squeezings.Such as disclosure
Number for the Chinese invention patent " a kind of special washing ball clay of high-grade ceramic and its production method " of CN103664133A it is described, need by
The raw material of ball clay are made according to certain proportioning, by ball milling manufacture slurry, cross screen out the operations such as iron, homogenizing, flocculation, squeezing by
Ball clay squeezing turns into mud cake.The ball clay for processing in this way, increased manufacture processing cost.
The content of the invention
Technical problem solved by the invention is to provide a kind of preparation method of the special ultrawhite ball clay of high-end tiles, the party
Method is mainly used in marble polishing brick, ink-jet and oozes the high-end tiles such as colored polished bricks.Therefore to the whiteness of ball clay, intensity requirement compared with
Height, but formulation cost is accordingly increased simultaneously.What the ultrawhite ball clay that this method makes was produced compared to conventional production methods
Product whiteness and rupture strength reach production requirement, and greatly reducing formulation cost.
A kind of preparation method of the special ultrawhite ball clay of high-end tiles, it is comprised the following steps：
A, dispensing：White kaolinic high, white raw ore mud mixing match high；
B, ball milling：Chemical industry material is added to enter ball mill ball milling in the white kaolinic high matched in step a, white raw ore mud high,
Slurry after ball milling is carried out except iron；
C, wet powder-making and compressing, are made muffin, control powder moisture 7-8%；
D, the muffin in step c is entered into kiln burn till, firing temperature 1176-1181 degree；
E, burn till self-control ball clay sample carry out whiteness, rupture strength, water absorption rate performance detection；
F, whiteness, rupture strength, water absorption rate meet production requirement, it is determined that the optimal proportion of kaolin and raw ore mud,
It is unsatisfactory for being matched again during production requirement returns to step a.
The performance of the obtained self-control ball clay of above-mentioned steps, extra dry white wine 70-75 degree, wet water-white degree 55-60 degree, rupture strength 5-
7Mpa, Al2O3Content 32-35%.
Wherein, white kaolinic high accounts for 50-80 parts in step a, and white raw ore mud high accounts for 20-50 parts.
Further, the optimal proportion in step a accounts for 60-70 parts for kaolin, and raw ore mud accounts for 40-30 parts.
Wherein, the white kaolinic high it is wet water-white degree more than 61 degree, raw ore mud it is wet water-white spend 42-45 degree it
Between.
Wherein, after step b ball millings, test intensity, composition meet and require to enter step c, are unsatisfactory for requiring return to step a
Again match.
Wherein, wet powder-making addition mud slurry in step c.
After going out to make by oneself the optimum proportioning of ball clay sample using the preparation method pilot scale of step a-f, use should be with when step a
The self-control ball clay sample that meets production requirement is produced to f and carried out ball milling with mud, sand, stone and chemical industry material mixing goal, entered
It is compressing and burn till finished product ceramic tile into kiln after spray tower granulation.
Having the beneficial effect that produced by the present invention.
1st, compared with traditional fabrication ball clay method, simple production process, processing cost need not additionally be increased, it is produced
Product stability it is good, physicochemical property is excellent.The problem for overcoming the whiteness caused by impurity such as iron oxide, titanium oxide low, adopts
Ultrawhite ball clay is prepared with high-grade raw material.Traditional ball clay performance：Wet water-white degree 52-55 degree, rupture strength 1.8-3.0Mpa,
Al2O3Content 32-35%, self-control ultrawhite ball clay performance is as follows：Wet water-white degree 55-60 degree, rupture strength 5-7Mpa, Al2O3Content
32-35%, 30-50 yuan/ton of production cost reduction.Knowable to data, its intensity of self-control ball clay is good, whiteness is high.
2nd, in the present invention, need by works such as slurrying, desanding, sieving, flocculation, squeezings in ball clay technology compared to existing preparation
Sequence.The raw material for making ultrawhite ball clay by oneself need not move through above-mentioned steps, it is only necessary to which early stage determines meeting high-grade porcelain by pilot scale
On the premise of the aspects such as brick whiteness, rupture strength and composition, kaolin, the optimal proportion of raw ore mud are found, will determined
The kaolin and raw ore mud of ratio are added in factory formula list according to optimal proportion.So as to reduce human and material resources, chemical industry
The integrated costs such as material expense.Therefore, in the case where high-end tiles whiteness and quality is not influenceed with self-control ultrawhite ball clay come generation
For original ball clay, it will substantially reduce production cost.
Brief description of the drawings
Fig. 1 is the flow chart that the present invention prepares self-control ball clay.
Fig. 2 is use flow chart of the self-control ball clay of the invention in ceramic tile production process.
Specific embodiment
A kind of preparation method of the special ultrawhite ball clay of high-end tiles of present invention protection, raw material include：White kaolinic high, height
White raw ore mud.More than 61 degree, between 42-45, this two for the wet water-white degree of raw ore mud for the wet water-white degree of white kaolinic wherein high
The main component for planting high-grade raw material is as follows：
(1) white kaolinic (%) high
(2) white raw ore mud (%) high
Above two raw material are made ball clay according to certain proportioning.
The emphasis of present invention protection：The preparation method of the special ultrawhite ball clay of high-end tiles is prepared, with reference to shown in Fig. 1, its bag
Containing following steps：
A, dispensing：White kaolinic high, white raw ore mud high, white kaolinic high account for 50-80 parts, and white raw ore mud high accounts for 20-50 parts；
B, ball milling：Chemical industry material is added to enter ball mill ball milling in the white kaolinic high matched in step a, white raw ore mud high,
Slurry after ball milling removes iron through row；
C, to take mud slurry compressing, is made muffin, control powder lot humidity 7-8%；
D, the sample in step c is entered into kiln burn till, firing temperature 1176-1181 degree；
E, firing sample carry out whiteness, rupture strength, water absorption rate performance detection；
F, the performances such as whiteness, rupture strength meet production on the premise of, determine the optimal ratio of kaolin and raw ore mud
Example.
Wherein, optimal proportion accounts for 60-70 parts for kaolin, and raw ore mud accounts for 40-30 parts.
The performance of obtained ultrawhite ball clay is as follows：Extra dry white wine 70-75 degree, wet water-white degree 55-60 degree, rupture strength 5-7Mpa,
Al2O3Content 32-35%.
, it is necessary to the raw material introduced include during ultrawhite ball clay is made, white kaolinic high, white raw ore mud high, mesh
The technology of preceding manufacture ball clay is typically all kaolin, clay and required chemical industry material.The method of this case it is critical only that self-control is super
Archon soil, is bought, it is not necessary to which early stage is processed production ball clay rather than the producer from specialty manufacture ball clay.
Because the raw material required for self-control ultrawhite ball clay need not move through the operations such as slurrying, desanding, sieving, flocculation, squeezing,
Therefore it is corresponding to reduce personage, material resources and change flat cost, while selected raw material is also relatively relatively inexpensive.Therefore use self-control
After ball clay while Imitation Rock Porcelain Tiles quality is ensured (whiteness, intensity), formulation cost is reduced.
As shown in Fig. 2 the flow that self-control ball clay is used in high-end tiles are produced is as follows：
Self-control ball clay is prepared using above-mentioned preparation method, self-control ball clay and mud, sand, stone, chemical industry material etc. mixs to press and be formulated
Single goal carries out ball milling, into after spray tower granulation, it is compressing and burn till finished product high-end tiles into kiln.And would generally in
The standby self-control ball clay of trial-production, it is therefore intended that when making ball clay performance by oneself and meeting production requirement, determines the optimal of kaolin and raw ore mud
Ratio, ratio needed for different ceramic tiles is different, it is determined that after put into actual production again.
It is below specific embodiment.
The preparation method of ultrawhite ball clay in a kind of High Quality Tiles, with white kaolinic high, extra white sand, white raw ore mud high, presses
According to certain proportioning (weight portion) as shown in table 1, while adding chemical industry material next life originates from ball clay processed, three kinds of raw material are determined most
Good ratio, its optimum proportioning accounts for 70 parts for kaolin, and raw ore mud accounts for 30 parts.Self-control ball clay is in whiteness, rupture strength, chemical cost
Etc. in the case that aspect reaches production requirement, original ball clay in replacing being formulated with self-control ball clay.In formula composition (weight portion)
Sandstone mud, and self-control ball clay raw material (kaolin, extra white sand, raw ore mud) is crossed feeding machine and is added in ball mill, controls slurry
Moisture content in 35% or so, 250 mesh screen residues 10%, flow velocity 35s or so, table 1 is this patent formula 1# composition analysis composition control
Table：
Table 1：Formula 1# composition tables
Table 2：Big production and self-control ball clay examination side relevant parameter list
As it can be seen from table 1 self-control ball clay replaces original D ball clays in formula, whiteness improves 2 degree, rupture strength than preceding
2MPa high, saves 50 yuan/ton of production cost, is approached on brick, size, contravariant, intensity, water absorption rate etc. and line, controllable producing
In the range of.
Proved by test of many times, on the premise of product quality is not influenceed, self-control ultrawhite ball clay can be substantially reduced matches somebody with somebody
Fang Chengben.
In the present embodiment, ultrawhite ball is made according to certain proportioning by using white kaolinic high, white raw ore mud high
Soil, its optimum proportioning accounts for 70 parts for kaolin, and raw ore mud accounts for 30 parts, and the properties of the ultrawhite ball clay prepared in optimum proportioning are expired
On the premise of sufficient product requirement, original ball clay in substitution formula, in the case where product whiteness, rupture strength is ensured, significantly
Reduce formulation cost.
In above-mentioned steps, either the raw material type of product, material composition are that those skilled in the art can learn,
This case it is critical only that and ball clay, making ball clay institute are made according to certain proportioning by using white kaolinic high, white raw ore mud high
Need raw material, it is not necessary to first produce as ball clay by operations such as slurrying, desanding, sieving, flocculation, squeezings, but and Imitation Rock Porcelain Tiles
Raw material is according to certain proportioning mixing, homogenizing in formula list：Again through the method that operation produces Imitation Rock Porcelain Tiles later, self-control ball clay is used
Instead of existing ball clay in formula, increase the added value of raw material.
Claims (8)
1. the preparation method of the special ultrawhite ball clay of a kind of high-end tiles, it is characterised in that it is comprised the following steps：
A, dispensing：White kaolinic high, white raw ore mud mixing match high；
B, ball milling：Chemical industry material is added to enter ball mill ball milling, ball milling in the white kaolinic high matched in step a, white raw ore mud high
Slurry afterwards is carried out except iron；
C, wet powder-making and compressing, are made muffin, control powder moisture 7-8%；
D, the muffin in step c is entered into kiln burn till, firing temperature 1176-1181 degree；
E, burn till self-control ball clay sample carry out whiteness, rupture strength, water absorption rate performance detection；
F, whiteness, rupture strength, water absorption rate meet production requirement, it is determined that the optimal proportion of kaolin and raw ore mud, are discontented with
Sufficient production requirement is matched again in returning to step a.
2. a kind of preparation method of the special ultrawhite ball clay of high-end tiles as claimed in claim 1, it is characterised in that made to derive from
The performance of ball clay processed, extra dry white wine 70-75 degree, wet water-white degree 55-60 degree, rupture strength 5-7Mpa, Al2O3Content 32-35%.
3. a kind of preparation method of the special ultrawhite ball clay of high-end tiles as claimed in claim 1, it is characterised in that in step a
White kaolinic high account for 50-80 parts, white raw ore mud high accounts for 20-50 parts.
4. a kind of preparation method of the special ultrawhite ball clay of high-end tiles as claimed in claim 1, it is characterised in that in step a
Optimal proportion account for 60-70 parts for kaolin, raw ore mud accounts for 40-30 parts.
5. a kind of preparation method of the special ultrawhite ball clay of high-end tiles as claimed in claim 1, it is characterised in that the Gao Bai
More than 61 degree, the wet water-white degree of raw ore mud is between 42-45 degree for kaolinic wet water-white degree.
6. a kind of preparation method of the special ultrawhite ball clay of high-end tiles as claimed in claim 1, it is characterised in that step b balls
After mill, the intensity of testing size, composition meet and require to enter step c, are unsatisfactory for requiring that return to step a is matched again.
7. a kind of preparation method of the special ultrawhite ball clay of high-end tiles as claimed in claim 1, it is characterised in that in step c
Wet powder-making adds mud slurry.
8. a kind of preparation method of the special ultrawhite ball clay of high-end tiles as described in claim 1 to 7 is any, it is characterised in that
After going out to make by oneself the optimum proportioning of ball clay sample using the preparation method pilot scale of claim 1, use should be with when step a to f lifes
Output meets the self-control ball clay of production requirement and carries out ball milling with mud, sand, stone and chemical industry material mixing goal, granulated into spray tower
Afterwards, it is compressing and burn till finished product ceramic tile into kiln.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611154436.1A CN106747269A (en) | 2016-12-14 | 2016-12-14 | A kind of preparation method of the special ultrawhite ball clay of high-end tiles |
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| CN201611154436.1A CN106747269A (en) | 2016-12-14 | 2016-12-14 | A kind of preparation method of the special ultrawhite ball clay of high-end tiles |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108249886A (en) * | 2018-02-01 | 2018-07-06 | 厦门欣意盛非金属材料科技有限公司 | A kind of preparation method of ultrawhite ball clay |
| CN111825427A (en) * | 2020-08-03 | 2020-10-27 | 漳州阳盛贸易有限公司 | Halloysite formula |
| CN112408940A (en) * | 2020-12-02 | 2021-02-26 | 厦门欣意盛新材料科技有限公司 | Preparation method of ball clay for ceramic blank |
| CN112661485A (en) * | 2020-12-03 | 2021-04-16 | 厦门欣意盛新材料科技有限公司 | Preparation method of special composite ball clay for building ceramic rock plate |
| CN112661484A (en) * | 2020-12-03 | 2021-04-16 | 厦门欣意盛新材料科技有限公司 | Preparation method of composite ball clay with firing whiteness not lower than 88% |
| CN114477952A (en) * | 2022-01-26 | 2022-05-13 | 佛山市南海科友陶瓷原料有限公司 | Preparation method of ball clay special for 75-degree white ultrathin building ceramic rock plate |
| CN115849865A (en) * | 2022-12-28 | 2023-03-28 | 佛山市南海科友陶瓷原料有限公司 | Preparation method of high-performance ball clay for ceramic sanitary ware |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108249886A (en) * | 2018-02-01 | 2018-07-06 | 厦门欣意盛非金属材料科技有限公司 | A kind of preparation method of ultrawhite ball clay |
| CN111825427A (en) * | 2020-08-03 | 2020-10-27 | 漳州阳盛贸易有限公司 | Halloysite formula |
| CN112408940A (en) * | 2020-12-02 | 2021-02-26 | 厦门欣意盛新材料科技有限公司 | Preparation method of ball clay for ceramic blank |
| CN112661485A (en) * | 2020-12-03 | 2021-04-16 | 厦门欣意盛新材料科技有限公司 | Preparation method of special composite ball clay for building ceramic rock plate |
| CN112661484A (en) * | 2020-12-03 | 2021-04-16 | 厦门欣意盛新材料科技有限公司 | Preparation method of composite ball clay with firing whiteness not lower than 88% |
| CN114477952A (en) * | 2022-01-26 | 2022-05-13 | 佛山市南海科友陶瓷原料有限公司 | Preparation method of ball clay special for 75-degree white ultrathin building ceramic rock plate |
| CN115849865A (en) * | 2022-12-28 | 2023-03-28 | 佛山市南海科友陶瓷原料有限公司 | Preparation method of high-performance ball clay for ceramic sanitary ware |
| CN115849865B (en) * | 2022-12-28 | 2024-04-16 | 佛山市南海科友陶瓷原料有限公司 | Preparation method of high-performance ball clay for ceramic sanitary ware |
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Effective date of registration: 20200526 Address after: 528061 First Floor, No. 18 Taobo Avenue, Huaxia Ceramic Expo City, Nanzhuang Town, Chancheng District, Foshan City, Guangdong Province Applicant after: NEWPEARL CERAMICS GROUP Co.,Ltd. Address before: 528061 Guangdong Province, Foshan city Chancheng District Wucun Hongxing agency Applicant before: GUANGDONG GELAISI CERAMICS Co.,Ltd. Applicant before: NEWPEARL CERAMICS GROUP Co.,Ltd. |
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