CN108002810A - Introduce high heat-resisting full porcelain and its manufacturing process prepared by Dehua camwood knag soil - Google Patents
Introduce high heat-resisting full porcelain and its manufacturing process prepared by Dehua camwood knag soil Download PDFInfo
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- CN108002810A CN108002810A CN201711312998.9A CN201711312998A CN108002810A CN 108002810 A CN108002810 A CN 108002810A CN 201711312998 A CN201711312998 A CN 201711312998A CN 108002810 A CN108002810 A CN 108002810A
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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
- C04B33/13—Compounding ingredients
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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
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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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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3427—Silicates other than clay, e.g. water glass
- C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
- C04B2235/3472—Alkali metal alumino-silicates other than clay, e.g. spodumene, alkali feldspars such as albite or orthoclase, micas such as muscovite, zeolites such as natrolite
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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
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
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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
- 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
- C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
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- General Chemical & Material Sciences (AREA)
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Abstract
The invention belongs to ceramic ware for daily use field, relates in particular to a kind of high heat-resisting porcelain and manufacturing process entirely for introducing Dehua camwood knag soil and preparing.This kind introduces high heat-resisting full porcelain prepared by Dehua camwood knag soil, including high heat-resisting full porcelain billet body and high heat-resisting full glaze, spodumene and quartzy sericite are used as low bulk raw material in high heat-resisting full porcelain billet body and high heat-resisting full glaze, the change camwood knag soil containing abundant organic humic acid is added in the feed, mud plasticity can be greatly increased, viscosity, suspension and mobility, spodumene in blank raw material can be increased to more than 60 parts, and it is unlikely to precipitate, since the increase of spodumene raw material can make heat-resisting 900 DEG C of product, heat exchange is not split in 900 DEG C of 20 DEG C of water, the high heat-resisting full porcelain thermal coefficient of expansion produced is at 1.2 × 10/ DEG C, can be heat-resisting to 800 DEG C, light transmittance is up to 10%, water absorption rate is less than 0.5% full porcelain.
Description
Technical field
The invention belongs to ceramic ware for daily use field, relates in particular to a kind of the high resistance to of introducing Dehua camwood knag soil preparation
Hot full porcelain and manufacturing process.
Background technology
Heat-stable ceramic refers to the unloaded dry combustion method in certain temperature, and ceramic material, which occurs without, bursts phenomenon.Such as Shen Qing Publication
Number disclose a kind of resistance to dry combustion method ceramics, this kind of resistance to dry combustion method pottery for a kind of ceramics of resistance to dry combustion method and preparation method thereof of CN105130387A
Porcelain with postponing, is directly formed by a firing base substrate by raw material, and the prepared ceramics of resistance to dry combustion method water absorption rate is 0.8-1.2%, dry combustion method
Heat resisting temperature is 400-450 DEG C.
The heat resisting temperature of existing general heat-stable ceramic is typically only capable to reach 400-600 DEG C, and consumer is using such pottery
During ceramic products, usually food materials are fast ripe, and ceramic is also just split, and not only wastes food materials, it may have great security risk.For
Solve the above problems, existing Production of Ceramics enterprise development has gone out the domestic ceramics of heat resistance higher, as application publication number is
The patent of invention of CN102320813A discloses a kind of heat-resistant ceramic edible vessel and its production method that can be burnt on naked light,
Improvement by high heat-resisting ceramic by formula composition, produces a kind of heat resistance and can reach 800 DEG C, be resistant to 800 DEG C -20 DEG C
The edible utensil that heat exchange is not burst once in water.Spodumene is low-expansion material, is the main material of heat-stable ceramic, but lithium brightness
Stone hardness is high, than great, and additive amount great Yi precipitations, cause the plasticity difference of mud and viscosity small, it is difficult to injection forming, therefore lithium brightness
The dosage of stone is generally lower than 40%, and the base substrate of high lithium content easily disperses, after must first passing through one of biscuiting technological forming
Could glazing, resintering.So if the limitation in technique can be overcome, by improving the spodumene content in raw material and then increase
While the heat resistance of product, the plasticity of base substrate is improved, ensures its production efficiency.
The content of the invention
To solve the above-mentioned problems, high heat-resisting full porcelain and system prepared by Dehua camwood knag soil is introduced the present invention provides a kind of
Make technique.
To achieve the above object, the present invention provides a kind of high heat-resisting full porcelain for introducing Dehua camwood knag soil and preparing, its feature
It is：Including high heat-resisting full porcelain billet body and high heat-resisting full glaze, the parts by weight of high heat-resisting full porcelain billet body are as follows：Dehua camwood knag
15-20 parts native, 60-65 parts of spodumene, quartzy 8-14 parts of sericite, 8-12 parts of kaolin；The parts by weight of high heat-resisting full glaze
It is as follows：68-73 parts of spodumene, 8-12 parts of Dehua quartz sericite, 13-18 parts of talcum, 3-8 parts of Dehua camwood knag soil.
Optimization, spodumene contains Li2O content is more than or equal to 7.5%.
Optimization, spodumene selects Australian spodumene.
Optimization, the parts by weight of high heat-resisting full porcelain billet body are as follows：16 parts of Dehua camwood knag soil, 62 parts of spodumene, quartzy thin,tough silk
13 parts of mica, 9 parts of kaolin；The parts by weight of high heat-resisting full glaze are as follows：71 parts of spodumene, 9 parts of Dehua quartz sericite are sliding
15 parts of stone, 5 parts of Dehua camwood knag soil.
Optimization, the parts by weight of high heat-resisting full porcelain billet body are as follows：17 parts of Dehua camwood knag soil, 63 parts of spodumene, quartzy thin,tough silk
10 parts of mica, 10 parts of kaolin；The parts by weight of high heat-resisting full glaze are as follows：72 parts of spodumene, 11 parts of Dehua quartz sericite,
13 parts of talcum, 4 parts of Dehua camwood knag soil.
Introduce the manufacturing process of high heat-resisting full porcelain prepared by Dehua camwood knag soil, including the introducing described in above-mentioned any one
High heat-resisting full porcelain prepared by Dehua camwood knag soil, comprises the following steps that：
Step 1, weigh by the raw material components of high heat-resisting full porcelain billet body, when progress wet ball mill 18-20 is small, obtain mud；
Step 2, weigh by the raw material components of high heat-resisting full glaze, add raw materials into mixing and ball milling 20-30 in ball mill
Hour, cross 200 mesh sieves and obtain high heat-resisting full glaze；
Step 3, ceramic body is made in the mud that step 1 obtains；
Step 4, after body drying, high heat-resisting full glaze is applied in billet surface；
Step 5, after glaze drying after, by base substrate be put into kiln aoxidize atmosphere form by a firing, firing temperature for 1290 DEG C-
1300℃。
Further, in step 1 wet ball mill raw material：Ball：Water=0.8:1:1.5.
Further, in step 2 wet ball mill raw material：Ball：Water=0.8:2:1.
Further, step 3 ceramic body moisture content is 1.5-2.2%.
Further, the glaze slip of high heat-resisting full glaze is 20-40 Baume degrees in step 4.
High heat-resisting full porcelain prepared by above-mentioned introducing Dehua camwood knag soil, spodumene and quartzy sericite are former as low bulk
Material, adds the change camwood knag soil containing abundant organic humic acid, can greatly increase mud plasticity, viscosity, suspend in the feed
And mobility, spodumene in blank raw material can be increased to more than 60 parts, and be unlikely to precipitate, due to the increasing of spodumene raw material
Heat-resisting 900 DEG C of product can be made by adding, in 900 DEG C of -20 DEG C of water heat exchange do not split, the high heat-resisting full porcelain thermal coefficient of expansion produced
, can heat-resisting to 800 DEG C, full porcelain of the light transmittance up to 10%, water absorption rate less than 0.5% at 1.2 × 10/ DEG C.
Embodiment
Below by way of embodiment, the invention will be further described.
High heat-resisting full porcelain prepared by Dehua camwood knag soil, including high heat-resisting full porcelain billet body and high heat-resisting full glaze are introduced,
The parts by weight of high heat-resisting full porcelain billet body are as follows：15-20 parts of Dehua camwood knag soil, 60-65 parts of spodumene, quartzy sericite 8-14
Part, 8-12 parts of kaolin；The parts by weight of high heat-resisting full glaze are as follows：68-73 parts of spodumene, Dehua quartz sericite 8-12
Part, 13-18 parts of talcum, wherein 3-8 parts of Dehua camwood knag soil, spodumene select Australian spodumene, and spodumene contains Li2O
Content is more than or equal to 7.5%.
Specific embodiment one：
High heat-resisting full porcelain prepared by Dehua camwood knag soil, including high heat-resisting full porcelain billet body and high heat-resisting full glaze are introduced,
The parts by weight of high heat-resisting full porcelain billet body are as follows：16 parts of Dehua camwood knag soil, 62 parts of spodumene, quartzy 13 parts of sericite, kaolin 9
Part；The parts by weight of high heat-resisting full glaze are as follows：71 parts of spodumene, 9 parts of Dehua quartz sericite, 15 parts of talcum, Dehua camwood
5 parts of section soil.
Specific embodiment two：
High heat-resisting full porcelain prepared by Dehua camwood knag soil, including high heat-resisting full porcelain billet body and high heat-resisting full glaze are introduced,
The parts by weight of high heat-resisting full porcelain billet body are as follows：17 parts of Dehua camwood knag soil, 63 parts of spodumene, quartzy 10 parts of sericite, kaolin
10 parts；The parts by weight of high heat-resisting full glaze are as follows：72 parts of spodumene, 11 parts of Dehua quartz sericite, 13 parts of talcum, Dehua are purple
4 parts of kieselguhr.
Introduce the manufacturing process of high heat-resisting full porcelain prepared by Dehua camwood knag soil, including the introducing described in above-mentioned any one
High heat-resisting full porcelain prepared by Dehua camwood knag soil, comprises the following steps that：
Step 1, weigh by the raw material components of high heat-resisting full porcelain billet body, carry out wet ball mill 18-20 it is small when, raw material：Ball：Water=
0.8:1:1.5, obtain mud；
Step 2, weigh by the raw material components of high heat-resisting full glaze, add raw materials into mixing and ball milling 20-30 in ball mill
Hour, raw material：Ball：Water=0.8:2:1, cross 200 mesh sieves and obtain high heat-resisting full glaze；
Step 3, ceramic body is made in the mud that step 1 obtains, and ceramic body moisture content is 1.5-2.2%；
Step 4, after body drying, high heat-resisting full glaze is applied in billet surface, glaze slip is 20-40 Baume degrees during glazing；
Step 5, after glaze drying after, by base substrate be put into kiln aoxidize atmosphere form by a firing, firing temperature for 1290 DEG C-
1300℃。
High heat-resisting full porcelain prepared by above-mentioned introducing Dehua camwood knag soil, spodumene and quartzy sericite are former as low bulk
Material, adds the change camwood knag soil containing abundant organic humic acid, can greatly increase mud plasticity, viscosity, suspend in the feed
And mobility, spodumene in blank raw material can be increased to more than 60 parts, and be unlikely to precipitate, due to the increasing of spodumene raw material
Heat-resisting 900 DEG C of product can be made by adding, in 900 DEG C of -20 DEG C of water heat exchange do not split, the high heat-resisting full porcelain thermal coefficient of expansion produced
, can heat-resisting to 800 DEG C, full porcelain of the light transmittance up to 10%, water absorption rate less than 0.5% at 1.2 × 10/ DEG C.
Several embodiments of the present invention are above are only, but the design concept of the present invention is not limited thereto, all profits
The change of unsubstantiality is carried out to the present invention with this design, the behavior for invading the scope of the present invention should all be belonged to.
Claims (10)
- A kind of 1. high heat-resisting full porcelain for introducing Dehua camwood knag soil and preparing, it is characterised in that：Including high heat-resisting full porcelain billet body and height Heat-resisting full glaze,The parts by weight of high heat-resisting full porcelain billet body are as follows：15-20 parts of Dehua camwood knag soil, 60-65 parts of spodumene, quartzy sericite 8- 14 parts, 8-12 parts of kaolin；The parts by weight of high heat-resisting full glaze are as follows：68-73 parts of spodumene, 8-12 parts of Dehua quartz sericite, talcum 13-18 Part, 3-8 parts of Dehua camwood knag soil.
- 2. the high heat-resisting full porcelain according to claim 1 for introducing Dehua camwood knag soil and preparing, it is characterised in that：The lithium brightness Stone contains Li2O content is more than or equal to 7.5%.
- 3. the high heat-resisting full porcelain according to claim 1 or 2 for introducing Dehua camwood knag soil and preparing, it is characterised in that：It is described Spodumene selects Australian spodumene.
- 4. the high heat-resisting full porcelain for introducing Dehua camwood knag soil and preparing according to claim 1 or 3, it is characterised in that described The parts by weight of high heat-resisting full porcelain billet body are as follows：16 parts of Dehua camwood knag soil, 62 parts of spodumene, quartzy 13 parts of sericite, kaolin 9 Part；The parts by weight of high heat-resisting full glaze are as follows：71 parts of spodumene, 9 parts of Dehua quartz sericite, 15 parts of talcum, Dehua camwood 5 parts of section soil.
- 5. the high heat-resisting full porcelain for introducing Dehua camwood knag soil and preparing according to claim 1 or 3, it is characterised in that described The parts by weight of high heat-resisting full porcelain billet body are as follows：17 parts of Dehua camwood knag soil, 63 parts of spodumene, quartzy 10 parts of sericite, kaolin 10 parts；The parts by weight of high heat-resisting full glaze are as follows：72 parts of spodumene, 11 parts of Dehua quartz sericite, 13 parts of talcum, Dehua are purple 4 parts of kieselguhr.
- 6. introduce the manufacturing process of high heat-resisting full porcelain prepared by Dehua camwood knag soil, it is characterised in that prepare claim 1-5 institutes The high heat-resisting full porcelain for introducing Dehua camwood knag soil and preparing described in any one is stated, is comprised the following steps that：Step 1, weigh by the raw material components of high heat-resisting full porcelain billet body, when progress wet ball mill 18-20 is small, obtain mud；Step 2, weigh by the raw material components of high heat-resisting full glaze, when adding raw materials into that mixing and ball milling 20-30 is small in ball mill, Cross 200 mesh sieves and obtain high heat-resisting full glaze；Step 3, ceramic body is made in the mud that step 1 obtains；Step 4, after body drying, high heat-resisting full glaze is applied in billet surface；Step 5, after glaze drying, base substrate is put into oxidation atmosphere in kiln and is formed by a firing, firing temperature is 1290 DEG C -1300 ℃。
- 7. the manufacturing process according to claim 6 for introducing high heat-resisting full porcelain prepared by Dehua camwood knag soil, its feature exist In：The raw material of wet ball mill in the step 1：Ball：Water=0.8:1:1.5.
- 8. the manufacturing process according to claim 6 for introducing high heat-resisting full porcelain prepared by Dehua camwood knag soil, its feature exist In：The raw material of wet ball mill in the step 2：Ball：Water=0.8:2:1.
- 9. the manufacturing process according to claim 6 for introducing high heat-resisting full porcelain prepared by Dehua camwood knag soil, its feature exist In：The step 3 ceramic body moisture content is 1.5-2.2%.
- 10. the manufacturing process according to claim 6 for introducing high heat-resisting full porcelain prepared by Dehua camwood knag soil, its feature exist In：The glaze slip of high heat-resisting full glaze is 20-40 Baume degrees in the step 4.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109020528A (en) * | 2018-09-17 | 2018-12-18 | 泉州市陶瓷科学技术研究所 | A kind of full porcelain of low temperature high heat resistance and preparation method thereof |
| CN110423094A (en) * | 2019-07-12 | 2019-11-08 | 泉州市陶瓷科学技术研究所 | One-time formed Dehua eggshell porcelain and its preparation process |
| CN111423223A (en) * | 2020-04-10 | 2020-07-17 | 江西赣锋锂业股份有限公司 | Method for preparing ceramic by replacing kaolin with spodumene slag |
| CN114538909A (en) * | 2022-03-03 | 2022-05-27 | 胡晓荣 | Wear-resistant heat-resistant porcelain and processing technology |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109020528A (en) * | 2018-09-17 | 2018-12-18 | 泉州市陶瓷科学技术研究所 | A kind of full porcelain of low temperature high heat resistance and preparation method thereof |
| CN110423094A (en) * | 2019-07-12 | 2019-11-08 | 泉州市陶瓷科学技术研究所 | One-time formed Dehua eggshell porcelain and its preparation process |
| CN110423094B (en) * | 2019-07-12 | 2021-11-05 | 泉州市陶瓷科学技术研究所 | Once-formed Dehua thin-tube porcelain and its preparation process |
| CN111423223A (en) * | 2020-04-10 | 2020-07-17 | 江西赣锋锂业股份有限公司 | Method for preparing ceramic by replacing kaolin with spodumene slag |
| CN114538909A (en) * | 2022-03-03 | 2022-05-27 | 胡晓荣 | Wear-resistant heat-resistant porcelain and processing technology |
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