CN107129275A - A kind of high-grade china tableware blank and its preparation technology - Google Patents
A kind of high-grade china tableware blank and its preparation technology Download PDFInfo
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- CN107129275A CN107129275A CN201710349010.XA CN201710349010A CN107129275A CN 107129275 A CN107129275 A CN 107129275A CN 201710349010 A CN201710349010 A CN 201710349010A CN 107129275 A CN107129275 A CN 107129275A
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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
- C04B33/36—Reinforced clay-wares
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- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/04—Clay; Kaolin
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- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
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- C04B33/00—Clay-wares
- C04B33/02—Preparing or treating the raw materials individually or as batches
- C04B33/13—Compounding ingredients
- C04B33/16—Lean materials, e.g. grog, quartz
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- C04B33/00—Clay-wares
- C04B33/24—Manufacture of porcelain or white ware
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3284—Zinc oxides, zincates, cadmium oxides, cadmiates, mercury oxides, mercurates or oxide forming salts thereof
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
- C04B2235/3472—Alkali metal alumino-silicates other than clay, e.g. spodumene, alkali feldspars such as albite or orthoclase, micas such as muscovite, zeolites such as natrolite
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9646—Optical properties
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Abstract
The invention provides a kind of shelves china tableware blank and its preparation technology, the high-grade china tableware blank contains following components in percentage by weight：Bone meal 42 52%, quartz 8 13%, potassium feldspar 7 15%, kaolin 10 15%, illite-structure clay 10 16%, sericite 3 5%, allochite 1 2%, perlite 0.5 1.5%, nano aluminium oxide 0.5 1.5%, four acicular type zinc oxide crystal whisker 0.1 0.5%, sodium humate 0.1 0.3%；It is size-reduced, sieving, claim match somebody with somebody, ball milling, except the steps such as iron, press filtration be made blank；Gained blank good moldability of the invention, thus china heat endurance made from blank is high, and even tissue is compacted tough.
Description
Technical field
The present invention relates to ceramic technology field, and in particular to a kind of high-grade china tableware blank and its preparation technology.
Background technology
China original title bone meal matter porcelain, abbreviation china, so-called china is exactly the china clay that bone meal is mixed plus quartz, matter
Ground is slim and graceful, in off-white color.Porcelain is seated under light, can indistinct printing opacity.China adds the bone meal of animal in manufacturing process,
Internationally recognized bone meal content is referred to as high-quality china between 43%-45%.Bone meal ox, sheep, pig bone etc., wherein using ox bone as
This composition of good can increase the hardness and light transmittance of porcelain, and intensity is higher than general porcelain, it is possible to accomplish than general porcelain
Device is thin.Sclerotin content is bigger, is more easily hardening cracked in manufacturing process, so finished product is more expensive.China finished product quality is light and handy, fine and closely woven
Hard (being twice of household china), not easy to wear and rupture, there are appropriate translucency and heat insulating ability, color and luster exclusive in natural bone powder
Natural off-white color.
But for a long time, it is expensive because bone source lacks in the production and popularization of traditional china, simultaneously because
Bone china paste is more because of raw material containing ridge, and plastic material is few, and mud material forming poor performance, firing range is narrow, production technology poor performance,
Production difficulty is big, and product qualification rate is low, and general manufacturer is difficult to form large-scale production, and china internal performance heat endurance
Far below the domestic ceramics of general material, it is limited to a certain extent and uses scope.
The content of the invention
It is an object of the invention to provide a kind of high-grade china tableware blank and its preparation technology, gained blank mouldability
Good, thus china heat endurance made from blank is high, and even tissue is compacted tough, can make very high-grade china tableware.
To realize object above, the present invention is achieved by the following technical programs：
A kind of high-grade china tableware blank, contains following components in percentage by weight：Bone meal 42-52%, quartz 8-
13%th, potassium feldspar 7-15%, kaolin 10-15%, illite-structure clay 10-16%, sericite 3-5%, allochite 1-2%,
Perlite 0.5-1.5%, nano aluminium oxide 0.5-1.5%, four acicular type zinc oxide crystal whisker 0.1-0.5%, sodium humate 0.1-
0.3%.
Preferably, the high-grade china tableware blank contains following components in percentage by weight：Bone meal 45%, quartz
10%th, potassium feldspar 10%, kaolin 12%, illite-structure clay 14%, sericite 4.5%, allochite 1.8%, perlite
1%th, nano aluminium oxide 1%, four acicular type zinc oxide crystal whisker 0.45%, sodium humate 0.25%.
Preferably, the bone meal be bovine bone powder, the present invention in it is also possible to use bovine bone powder and other bone meal (such as lamb bone meals, pig
Bone meal) carry out collocation use.Allochite in the present invention is preferably white allochite.
Present invention also offers the preparation technology of above-mentioned high-grade china tableware blank, comprise the following steps：
(1) mistake after crushing quartz, potassium feldspar, kaolin, illite-structure clay, sericite, allochite, perlite respectively
80-120 mesh sieves, then weigh foregoing each material powder by recipe ratio and are well mixed, then add bone meal, nano oxygen by recipe ratio
Change aluminium, four acicular type zinc oxide crystal whisker, zirconium silicate, compound is obtained after being well mixed；
(2) compound is added into ball milling in ball mill together with abrading-ball, water, 240 mesh mud is made, are removed with high-strength tramp iron separator
The iron gone in mud；
(3) the china mud cake that moisture content is 18-22% is made through filter-press dehydration in gained mud, bone china paste is made.
Preferably, compound, ball, the weight ratio of water are 1 in the step (2)：1.5-1.8：0.7-1.
Preferably, the temperature in ball mill is made to be maintained between 10-15 DEG C in the step (2).
When preparing china using a variety of different process (technique of the prior art), the top grade in the present invention can be used
China tableware is prepared with blank.
The beneficial effects of the invention are as follows：
Blank median ridge raw material passes through specific collocation with plastic material in the present invention, makes main chemical compositions in blank equal
Weighing apparatus is reasonable, and mouldability improves a lot, thus china excellent physical properties made from blank, and heat endurance is good, can make very
High-grade china tableware.Stronger small-size effect that a small amount of nano aluminium oxide added has, skin effect is so that crystal grain
Surface can increase, sintering activity enhancing, can make material reduce sintering temperature, improve densification rate, micro-structural uniformity,
Significantly improve the mechanical property of material.And the addition of four needle-like oxidisability whiskers can make china that thus blank is prepared more
Step up to cause tough, even tissue.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention,
Technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is the present invention one
Divide embodiment, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, belongs to the scope of protection of the invention.
Embodiment 1：
A kind of high-grade china tableware blank, contains following components in percentage by weight：Bovine bone powder 45%, quartz 10%,
Potassium feldspar 10%, kaolin 12%, illite-structure clay 14%, sericite 4.5%, allochite 1.8%, perlite 1%, nanometer
Aluminum oxide 1%, four acicular type zinc oxide crystal whisker 0.45%, sodium humate 0.25%.
The preparation technology of above-mentioned high-grade china tableware blank, comprises the following steps：
(1) mistake after crushing quartz, potassium feldspar, kaolin, illite-structure clay, sericite, allochite, perlite respectively
100 mesh sieves, then weigh foregoing each material powder by recipe ratio and are well mixed, then add bovine bone powder, nano oxygen by recipe ratio
Change aluminium, four acicular type zinc oxide crystal whisker, zirconium silicate, compound is obtained after being well mixed；
(2) by compound：Ball：Water presses 1：1.6：0.8 weight is ground than adding together in ball mill, ball mill during ball milling
Interior temperature is maintained between 10-15 DEG C；It is made after 240 mesh mud, the iron in mud is removed with high-strength tramp iron separator；
(3) it is 20% china mud cake to remove the mud after iron moisture content is made through filter-press dehydration by gained, and china base is made
Material.
Embodiment 2：
A kind of high-grade china tableware blank, contains following components in percentage by weight：Bovine bone powder 43%, quartz 10%,
It is potassium feldspar 10%, kaolin 14%, illite-structure clay 16%, sericite 3%, allochite 1%, perlite 1%, nano oxidized
Aluminium 1.5%, four acicular type zinc oxide crystal whisker 0.2%, sodium humate 0.3%.
The preparation technology of above-mentioned high-grade china tableware blank, comprises the following steps：
(1) mistake after crushing quartz, potassium feldspar, kaolin, illite-structure clay, sericite, allochite, perlite respectively
80 mesh sieves, then weigh foregoing each material powder by recipe ratio and are well mixed, then add bovine bone powder, nano oxidized by recipe ratio
Aluminium, four acicular type zinc oxide crystal whisker, zirconium silicate, compound is obtained after being well mixed；
(2) by compound：Ball：Water presses 1：1.5：1 weight is ground than adding together in ball mill, during ball milling in ball mill
Temperature be maintained between 10-15 DEG C；It is made after 240 mesh mud, the iron in mud is removed with high-strength tramp iron separator；
(3) it is 22% china mud cake to remove the mud after iron moisture content is made through filter-press dehydration by gained, and china base is made
Material.
Embodiment 3：
A kind of high-grade china tableware blank, contains following components in percentage by weight：Bovine bone powder 52%, quartz 8%, potassium
Feldspar 12%, kaolin 10%, illite-structure clay 10%, sericite 3.8%, allochite 1.5%, perlite 1.5%, nanometer
Aluminum oxide 0.5%, four acicular type zinc oxide crystal whisker 0.5%, sodium humate 0.2%.
The preparation technology of above-mentioned high-grade china tableware blank, comprises the following steps：
(1) mistake after crushing quartz, potassium feldspar, kaolin, illite-structure clay, sericite, allochite, perlite respectively
120 mesh sieves, then weigh foregoing each material powder by recipe ratio and are well mixed, then add bovine bone powder, nano oxygen by recipe ratio
Change aluminium, four acicular type zinc oxide crystal whisker, zirconium silicate, compound is obtained after being well mixed；
(2) by compound：Ball：Water presses 1：1.8：0.7 weight is ground than adding together in ball mill, ball mill during ball milling
Interior temperature is maintained between 10-15 DEG C；It is made after 240 mesh mud, the iron in mud is removed with high-strength tramp iron separator；
(3) it is 18% china mud cake to remove the mud after iron moisture content is made through filter-press dehydration by gained, and china base is made
Material.
Embodiment 4：
A kind of high-grade china tableware blank, contains following components in percentage by weight：Bovine bone powder 48.8%, quartz 8%,
Potassium feldspar 15%, kaolin 10%, illite-structure clay 10%, sericite 5%, allochite 2%, perlite 0.5%, nano oxygen
Change aluminium 0.5%, four acicular type zinc oxide crystal whisker 0.1%, sodium humate 0.1%.
The preparation technology be the same as Example 1 of above-mentioned high-grade china tableware blank.
Embodiment 5：
A kind of high-grade china tableware blank, contains following components in percentage by weight：Bovine bone powder 42%, quartz 13%,
Potassium feldspar 7%, kaolin 15%, illite-structure clay 15%, sericite 4.7%, allochite 1%, perlite 1.5%, nanometer
Aluminum oxide 0.5%, four acicular type zinc oxide crystal whisker 0.1%, sodium humate 0.2%.
The preparation technology be the same as Example 2 of above-mentioned high-grade china tableware blank.
Performance test：
As the bone china paste obtained by embodiment 1-5 preparation technologies after soak 2h is burnt till at 1190 DEG C, gained porcelain
The test result of body is as shown in table 1：
The test result of table 1
As shown in Table 1, by blank produced by the present invention under relatively low firing temperature, obtained china porcelain body combination property is excellent
It is different.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (7)
1. a kind of high-grade china tableware blank, it is characterised in that：Contain following components in percentage by weight：Bone meal 42-52%,
Quartzy 8-13%, potassium feldspar 7-15%, kaolin 10-15%, illite-structure clay 10-16%, sericite 3-5%, allochite
1-2%, perlite 0.5-1.5%, nano aluminium oxide 0.5-1.5%, four acicular type zinc oxide crystal whisker 0.1-0.5%, sodium humate
0.1-0.3%.
2. high-grade china tableware blank according to claim 1, it is characterised in that：Group containing following percentage by weight
Point：Bone meal 45%, quartz 10%, potassium feldspar 10%, kaolin 12%, illite-structure clay 14%, sericite 4.5%, green curtain
Stone 1.8%, perlite 1%, nano aluminium oxide 1%, four acicular type zinc oxide crystal whisker 0.45%, sodium humate 0.25%.
3. high-grade china tableware blank according to claim 1, it is characterised in that：The bone meal is bovine bone powder.
4. the preparation technology of the high-grade china tableware blank according to claim any one of 1-3, it is characterised in that：Including
Following steps：
(1) 80- is crossed after crushing quartz, potassium feldspar, kaolin, illite-structure clay, sericite, allochite, perlite respectively
120 mesh sieves, then weigh foregoing each material powder by recipe ratio and are well mixed, then add bone meal, nano oxidized by recipe ratio
Aluminium, four acicular type zinc oxide crystal whisker, zirconium silicate, compound is obtained after being well mixed；
(2) compound is added into ball milling in ball mill together with abrading-ball, water, 240 mesh mud is made, mud is removed with high-strength tramp iron separator
Iron in slurry；
(3) the china mud cake that moisture content is 18-22% is made through filter-press dehydration in gained mud, bone china paste is made.
5. the preparation technology of high-grade china tableware blank according to claim 4, it is characterised in that：The step (2)
Middle compound, ball, the weight ratio of water are 1：1.5-1.8：0.7-1.
6. the preparation technology of high-grade china tableware blank according to claim 4, it is characterised in that：The step (2)
In the temperature in ball mill is maintained between 10-15 DEG C.
7. application of the high-grade china tableware blank in china according to claim any one of 1-3.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710349010.XA CN107129275A (en) | 2017-05-17 | 2017-05-17 | A kind of high-grade china tableware blank and its preparation technology |
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| CN201710349010.XA CN107129275A (en) | 2017-05-17 | 2017-05-17 | A kind of high-grade china tableware blank and its preparation technology |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108041926A (en) * | 2017-11-02 | 2018-05-18 | 德化县祥窑艺瓷研究所 | Ceramic long mouth pot and its preparation process |
| CN108558367A (en) * | 2018-04-17 | 2018-09-21 | 安徽青花坊瓷业股份有限公司 | A kind of china and preparation method thereof that thermal stability is high |
| CN108569888A (en) * | 2018-04-28 | 2018-09-25 | 福建科福材料有限公司 | A kind of Buddha jumping over the wall container formulations and manufacture craft |
| CN108610039A (en) * | 2018-05-15 | 2018-10-02 | 史茜赟 | A kind of anti-thermal shock sclerotin porcelain billet |
| CN108793957A (en) * | 2018-07-10 | 2018-11-13 | 重庆锦晖陶瓷有限公司 | Bottle strengthens china embryo material and is made the preparation process of bottle of the embryo material |
| US12000795B2 (en) | 2019-08-16 | 2024-06-04 | Lg Energy Solution, Ltd. | Eddy current sensor having improved crack detection capability, and eddy current inspection device including same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1230528A (en) * | 1998-03-27 | 1999-10-06 | 西南交通大学 | Ceramic material composition |
| CN103539428A (en) * | 2012-07-09 | 2014-01-29 | 南京工业大学 | Reinforced bone china and preparation method 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 |
-
2017
- 2017-05-17 CN CN201710349010.XA patent/CN107129275A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1230528A (en) * | 1998-03-27 | 1999-10-06 | 西南交通大学 | Ceramic material composition |
| CN103539428A (en) * | 2012-07-09 | 2014-01-29 | 南京工业大学 | Reinforced bone china and preparation method 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 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108041926A (en) * | 2017-11-02 | 2018-05-18 | 德化县祥窑艺瓷研究所 | Ceramic long mouth pot and its preparation process |
| CN108558367A (en) * | 2018-04-17 | 2018-09-21 | 安徽青花坊瓷业股份有限公司 | A kind of china and preparation method thereof that thermal stability is high |
| CN108569888A (en) * | 2018-04-28 | 2018-09-25 | 福建科福材料有限公司 | A kind of Buddha jumping over the wall container formulations and manufacture craft |
| CN108610039A (en) * | 2018-05-15 | 2018-10-02 | 史茜赟 | A kind of anti-thermal shock sclerotin porcelain billet |
| CN108793957A (en) * | 2018-07-10 | 2018-11-13 | 重庆锦晖陶瓷有限公司 | Bottle strengthens china embryo material and is made the preparation process of bottle of the embryo material |
| US12000795B2 (en) | 2019-08-16 | 2024-06-04 | Lg Energy Solution, Ltd. | Eddy current sensor having improved crack detection capability, and eddy current inspection device including same |
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