CN104387020B - Inferior raw material is utilized to make formula and the processing technology of high-quality porcelain - Google Patents
Inferior raw material is utilized to make formula and the processing technology of high-quality porcelain Download PDFInfo
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- CN104387020B CN104387020B CN201410490696.0A CN201410490696A CN104387020B CN 104387020 B CN104387020 B CN 104387020B CN 201410490696 A CN201410490696 A CN 201410490696A CN 104387020 B CN104387020 B CN 104387020B
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Abstract
The invention belongs to pottery manufacture field, be specifically related to formula and the processing technology of the inferior raw material high-quality porcelain such as a kind of weathered feldspar, porcelain sand, laterite.This utilizes inferior raw material to make the formula of high-quality porcelain, use weathered feldspar, smolmitza, Kaolin, black talc and this real estate of Dehua china clay through rational formula, control appropriate production technology, the domestic porcelain meeting export standard can be produced, solve the bottleneck problem of restriction Dehua export-oriented Ceramics Enterprises development, greatly reduce production cost, shorten the raw material supply time, improve economic benefit, enhance the market competitiveness of export-oriented Ceramics Enterprises, there is great promotional value and social and economic benefits.
Description
Technical field
The invention belongs to pottery manufacture field, be specifically related to a kind of weathered feldspar, porcelain sand, laterite etc. inferior former
The formula of material high-quality porcelain and processing technology.
Background technology
Dehua Production of Ceramics is with a long history, be China's Ceramics Culture place of origin and three big old china one of all, Dehua
Ceramic product more than 80% export trade, sells to more than 190 countries and regions, is Fujian Province ten big emphasis outlet county (city)
One of, the maximum art ceramics in the whole nation produces and export base.
In recent years, along with the continuous expansion of Dehua Exported Ceramics scale, to the demand of Ceramic Material the most increasingly
Greatly, native country, Dehua does not produce the Ceramic Material of high-quality, and domestic high-quality Ceramic Material price constantly rises,
Cause production cost to increase, production scale is restricted, and the dependence to the quality raw materials of external supply becomes system
The about bottleneck of Dehua Ceramics Enterprises development.
If therefore can produce the high-quality porcelain meeting export standard with the inferior raw material in Dehua, become
By Dehua Production of Ceramics enterprise, especially to export the problem paid close attention to by main Production of Ceramics enterprise.
Summary of the invention
In order to solve the problems referred to above, carry out continuous test and proportioning by the raw material that is produced from Dehua,
On the basis of tradition technology in producing porcelain, through a large amount of investigative tests, and to experimental data, product quality, economy
Benefit, environmental benefit are analyzed proposing and utilize inferior raw material make the formula of high-quality porcelain and make work
Skill.
Propose a kind of formula utilizing inferior raw material to make high-quality porcelain, it is characterised in that
The blank formulation of porcelain is as follows: weathered feldspar 22-27 part, china clay 5-10 part,
No. two china clay 15-25 parts, No. three china clay 15-25 parts, No. four china clay 10-15 parts, smolmitza 2-5 part,
Kaolin 5-10 part, black talc 0-3 part；Wherein according to mass percentage,
A number china clay, SiO265%-67%, Al2O315%-17%, Fe2O31%-2%, CaO 0.1%-0.3
%, MgO 0.05%-0.1%, K2O 1%-2%, Na2O 1%-2%, TiO20.1%-0.5%, IL 10
%-15%；
No. two china clay, SiO263%-65%, Al2O311%-14%, Fe2O31%-2%, CaO 0.1%-0.2
%, MgO 0.1%-0.2%, K2O 1%-2%, Na2O 1%-2%, TiO20.1%-0.5%, IL 16
%-18%；
No. three china clay, SiO245%-49%, Al2O333%-37%, Fe2O31%-2%, CaO 0.05%-0.1
%, MgO 0.5%-0.1%, K2O 0.5%-1%, Na2O 0.3%-0.8%, TiO20.3%-0.8%,
IL 12%-16%；
No. four china clay.SiO262%-65%, Al2O317%-20%, Fe2O30.5%-1%, CaO 0.1%
-0.5%, MgO 0.2%-0.5%, K2O 0.5%-1%, Na2O 0.5%-1%, TiO20.1-0.5%,
IL 13%-16%.
Optimizing, the blank formulation of porcelain is as follows: 27 parts, No. one china clay 16 of weathered feldspar
Part, No. two china clay 15 parts, No. four china clay of 20 parts, No. three china clay 11 parts, smolmitza 4 parts, Kaolin 6
Part, black talc 1 part.
Optimizing, the blank formulation of porcelain is as follows: 23 parts, No. one china clay 8 of weathered feldspar
Part, No. two china clay 16 parts, No. four china clay of 24 parts, No. three china clay 14 parts, smolmitza 4 parts, Kaolin 8
Part, black talc 3 parts.
Optimizing, a china clay is as follows according to mass percentage: SiO2 66.2、Al2O3 16.1、Fe2O3 1.3、
CaO 0.2、MgO 0.08、K2O 1.9、Na2O 1.1、TiO2 0.4、IL 12.72。
Optimizing, No. two china clay are as follows according to mass percentage: SiO2 64.8、Al2O3 12.8、Fe2O3 1.28、
CaO 0.1、MgO 0.1、K2O 1.6、Na2O 1.3、TiO2 0.2、IL 17.91。
Optimizing, No. three china clay are as follows according to mass percentage: SiO2 47、Al2O3 35、Fe2O3 1.0、
CaO 0.05、MgO 0.5、K2O 0.8、Na2O 0.5、TiO2 0.5、IL 14.65。
Optimizing, No. four china clay are as follows according to mass percentage: SiO2 63.4、Al2O3 18.2、Fe2O3 0.8、
CaO 0.13、MgO 0.25、K2O 0.88、Na2O 0.63、TiO2 0.2、IL 15.51。
A kind of processing technology utilizing inferior raw material to make high-quality porcelain, it is characterised in that use above-mentioned
Meaning one described blank formulation of meaning, comprises the following steps:
Step one, according to blank formulation weighing and proportioning, by blank mixing wet ball mill, makes mud；
Step 2, mud becomes mud cake, old mud through filter pressing, is rolled into base substrate；
Step 3, base substrate, through wiping water, arrangement, putting into kiln biscuiting after drying, prepares biscuit；
Step 4, kiln-firing molding after biscuit glazing, prepare porcelain.
Further, in step one, pug, ball, the ratio of water are 1:2:1.5, moil fineness less than 1%,
After crossing 320 mesh sieves stand-by.
Further, in step 4 between the firing temperature of porcelain 1270-1310 DEG C, oxidizing atmosphere, when burning till
Between 14-17 hour.
Seen from the above description, what the present invention provided utilizes inferior raw material to make the formula mechanism of high-quality porcelain
Standby technique, uses the china clay of weathered feldspar, smolmitza, Kaolin, black talc and this real estate of Dehua through rationally
Formula, control appropriate production technology, the domestic porcelain meeting export standard can be produced, solve restriction
The bottleneck problem of Dehua export-oriented Ceramics Enterprises development, greatly reduces production cost, shortens raw material supply
Time, improve economic benefit, enhance the market competitiveness of export-oriented Ceramics Enterprises, have and push away greatly
Wide value and social and economic benefits.
Detailed description of the invention
In order to be better understood from technical scheme, referring to specific embodiment the present invention provided into
Being described of one step.
The invention provides a kind of formula utilizing inferior raw material to make high-quality porcelain, the blank of this porcelain is joined
Side is as follows: weathered feldspar 22-27 part, china clay 5-10 part, No. two china clay 15-25
Part, No. three china clay 15-25 parts, No. four china clay 10-15 parts, smolmitza 2-5 part, Kaolin 5-10 part,
Black talc 0-3 part；Wherein according to mass percentage,
A number china clay, SiO265%-67%, Al2O315%-17%, Fe2O31%-2%, CaO 0.1%-0.3
%, MgO 0.05%-0.1%, K2O 1%-2%, Na2O 1%-2%, TiO20.1%-0.5%, IL 10
%-15%；
No. two china clay, SiO263%-65%, Al2O311%-14%, Fe2O31%-2%, CaO 0.1%-0.2
%, MgO 0.1%-0.2%, K2O 1%-2%, Na2O 1%-2%, TiO20.1%-0.5%, IL 16
%-18%；
No. three china clay, SiO245%-49%, Al2O333%-37%, Fe2O31%-2%, CaO 0.05%-0.1
%, MgO 0.5%-0.1%, K2O 0.5%-1%, Na2O 0.3%-0.8%, TiO20.3%-0.8%,
IL 12%-16%；
No. four china clay.SiO262%-65%, Al2O317%-20%, Fe2O30.5%-1%, CaO 0.1%
-0.5%, MgO 0.2%-0.5%, K2O 0.5%-1%, Na2O 0.5%-1%, TiO20.1-0.5%,
IL 13%-16%.
Specific embodiment one:
Blank formulation is as follows: the blank formulation of porcelain is as follows: air slaking are long
16 parts, No. two china clay of 27 parts, No. one china clay of stone, 15 parts, No. four china clay of 20 parts, No. three china clay 11 parts,
Smolmitza 4 parts, Kaolin 6 parts, black talc 1 part；
A number china clay is as follows according to mass percentage: SiO2 66.2、Al2O3 16.1、Fe2O3 1.3、CaO 0.2、
MgO 0.08、K2O 1.9、Na2O 1.1、TiO20.4、IL 12.72；
No. two china clay are as follows according to mass percentage: SiO2 64.8、Al2O3 12.8、Fe2O3 1.28、CaO 0.1、
MgO 0.1、K2O 1.6、Na2O 1.3、TiO20.2、IL 17.91；
No. three china clay are as follows according to mass percentage: SiO2 47、Al2O3 35、Fe2O3 1.0、CaO 0.05、
MgO 0.5、K2O 0.8、Na2O 0.5、TiO20.5、IL 14.65；
No. four china clay are as follows according to mass percentage: SiO2 63.4、Al2O3 18.2、Fe2O3 0.8、CaO 0.13、
MgO 0.25、K2O 0.88、Na2O 0.63、TiO2 0.2、IL 15.51。
Specific embodiment two:
Blank formulation is as follows: weathered feldspar 8 parts, No. two china clay 24 of 23 parts, No. one china clay
Part, 16 parts, No. four china clay of No. three china clay 14 parts, smolmitza 4 parts, Kaolin 8 parts, black talc 3 parts；
Number china clay, No. two china clay, No. three china clay, No. four china clay select the raw material identical with specific embodiment.
A kind of processing technology utilizing inferior raw material to make high-quality porcelain, it is characterised in that use above-mentioned
Meaning one described blank formulation of meaning, comprises the following steps:
Step one, according to blank formulation weighing and proportioning, by blank mixing wet ball mill, makes mud, Qi Zhongni
Material, ball, the ratio of water are 1:2:1.5, stand-by after moil fineness less than 1%, excessively 320 mesh sieves；
Step 2, mud becomes mud cake, old mud through filter pressing, is rolled into base substrate；
Step 3, base substrate, through wiping water, arrangement, putting into kiln biscuiting after drying, prepares biscuit；
Step 4, kiln-firing molding after biscuit glazing, prepare porcelain, between firing temperature 1270-1310 DEG C,
Oxidizing atmosphere, firing time 14-17 hour.
Prepared porcelain is carried out performance test, and result is as follows:
| Project | Product |
| Shrinkage factor % | 10.8 |
| Water absorption rate % | 0.5-1.0 |
| Resistance to rapid heat cycle (20-180 DEG C) | Do not ftracture for twice |
| Frost resistance (-15-20 DEG C) | Do not ftracture for twice |
Conclusion (of pressure testing): product meets the domestic porcelain of export standard.
What the present invention provided utilizes inferior raw material to make the formulation machine preparation technology of high-quality porcelain, uses Dehua
Local inferior raw material, through rational formula, controls appropriate production technology, can produce and meet export standard
Domestic porcelain, solve the bottleneck problem of restriction Dehua export-oriented Ceramics Enterprises development, greatly reduce life
Produce cost, shorten the raw material supply time, improve economic benefit, enhance the city of export-oriented Ceramics Enterprises
Field competitiveness, has great promotional value and social and economic benefits.
The above, only present pre-ferred embodiments, therefore can not limit, with this, the model that the present invention implements
Enclose, the equivalence change i.e. made according to scope of the present invention patent and description and modification, all should still belong to
In the range of patent of the present invention contains.
Claims (8)
1. utilize the high-quality porcelain that inferior raw material makes, it is characterised in that
The blank formulation of porcelain is as follows: weathered feldspar 22-27 part, china clay 5-10 part,
No. two china clay 15-25 parts, No. three china clay 15-25 parts, No. four china clay 10-15 parts, smolmitza 2-5 part,
Kaolin 5-10 part, black talc 0-3 part；Wherein according to mass percentage,
A number china clay, SiO265%-67%, Al2O315%-17%, Fe2O31%-2%, CaO 0.1%-0.3%,
MgO 0.05%-0.1%, K2O 1%-2%, Na2O 1%-2%, TiO20.1%-0.5%, IL 10%
-15%；
No. two china clay, SiO263%-65%, Al2O311%-14%, Fe2O31%-2%, CaO 0.1%-0.2%,
MgO 0.1%-0.2%, K2O 1%-2%, Na2O 1%-2%, TiO20.1%-0.5%, IL 16%
-18%；
No. three china clay, SiO245%-49%, Al2O333%-37%, Fe2O31%-2%, CaO 0.05%
-0.1%, MgO 0.5%-0.1%, K2O 0.5%-1%, Na2O 0.3%-0.8%, TiO20.3%-0.8%,
IL 12%-16%；
No. four china clay, SiO262%-65%, Al2O317%-20%, Fe2O30.5%-1%, CaO 0.1%
-0.5%, MgO 0.2%-0.5%, K2O 0.5%-1%, Na2O 0.5%-1%, TiO20.1-0.5%,
IL 13%-16%.
The high-quality porcelain utilizing inferior raw material to make the most according to claim 1, it is characterised in that
The blank formulation of porcelain is as follows: weathered feldspar 8 parts, No. two china clay of 23 parts, No. one china clay
24 parts, 16 parts, No. four china clay of No. three china clay 14 parts, smolmitza 4 parts, Kaolin 8 parts, black talc 3
Part.
The high-quality porcelain utilizing inferior raw material to make the most according to claim 1 and 2, its feature exists
In, a described china clay is as follows according to mass percentage: SiO2 66.2、Al2O3 16.1、Fe2O3 1.3、
CaO 0.2、MgO 0.08、K2O 1.9、Na2O 1.1、TiO2 0.4、IL 12.72。
The high-quality porcelain utilizing inferior raw material to make the most according to claim 1 and 2, its feature exists
In, described No. two china clay are as follows according to mass percentage: SiO2 64.8、Al2O3 12.8、Fe2O3 1.28、
CaO 0.1、MgO 0.1、K2O 1.6、Na2O 1.3、TiO2 0.2、IL 17.91。
The high-quality porcelain utilizing inferior raw material to make the most according to claim 1 and 2, its feature exists
In, described No. three china clay are as follows according to mass percentage: SiO2 47、Al2O3 35、Fe2O3 1.0、CaO 0.05、
MgO 0.5、K2O 0.8、Na2O 0.5、TiO2 0.5、IL 14.65。
The high-quality porcelain utilizing inferior raw material to make the most according to claim 1 and 2, its feature exists
In, described No. four china clay are as follows according to mass percentage: SiO2 63.4、Al2O3 18.2、Fe2O3 0.8、
CaO 0.13、MgO 0.25、K2O 0.88、Na2O 0.63、TiO2 0.2、IL 15.51。
7. utilize the processing technology of the high-quality porcelain that inferior raw material makes, it is characterised in that preparation right is wanted
Seek the high-quality porcelain described in 1-6 any one, comprise the following steps:
Step one, according to blank formulation weighing and proportioning, by blank mixing wet ball mill, makes mud；
Step 2, mud becomes mud cake, old mud through filter pressing, is rolled into base substrate；
Step 3, base substrate, through wiping water, arrangement, putting into kiln biscuiting after drying, prepares biscuit；
Step 4, kiln-firing molding after biscuit glazing, prepare porcelain.
The processing technology of the high-quality porcelain utilizing inferior raw material to make the most according to claim 7, its
It is characterised by: in described step 4 between the firing temperature of porcelain 1270-1310 DEG C, oxidizing atmosphere, burn till
14-17 hour time.
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| CN101289307B (en) * | 2008-06-13 | 2011-02-16 | 唐山隆达骨质瓷有限公司 | Bone porcelain with high resistance of heat shocks and production method thereof |
| CN101935203B (en) * | 2010-08-19 | 2013-05-15 | 广东宝丰陶瓷科技发展股份有限公司 | Method for manufacturing household ceramic |
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Denomination of invention: Formula and production process for producing high-quality porcelain by using poor-quality raw materials Effective date of registration: 20161206 Granted publication date: 20160907 Pledgee: China Co truction Bank Corp Dehua branch Pledgor: FUJIAN DEHUA HONGDA CERAMICS CO., LTD. Registration number: 2016990001070 |
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