CN104829213B - A kind of porcelain with big ball mud as primary raw material - Google Patents
A kind of porcelain with big ball mud as primary raw material Download PDFInfo
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- CN104829213B CN104829213B CN201510255675.5A CN201510255675A CN104829213B CN 104829213 B CN104829213 B CN 104829213B CN 201510255675 A CN201510255675 A CN 201510255675A CN 104829213 B CN104829213 B CN 104829213B
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Abstract
The invention provides a kind of porcelain with big ball mud as primary raw material, big ball mud has another name called halloysite, is the residue of plagioclase giant granite weathering, primary kaolin, and its chemical analysis is close to kaolin theoretical value.Porcelain raw material by mass percentage consists of: big ball mud 35 45%, kaolin 15 25%, potassium feldspar 15 20%, quartz 15 25%.The present invention is by with big ball mud as primary raw material, Reasonable adjustment improvement porcelain formula, improve the quality of porcelain further, with the porcelain finished product whiteness made by porcelain of the present invention formula high, moist spend, transparency strong, glaze is bright and clean soft and moist, it is possible to meet modern's esthetic requirement to high-grade porcelain.
Description
Technical field
The present invention relates to a kind of porcelain composition of raw materials field, especially, relate to a kind of porcelain with big ball as primary raw material.
Background technology
Porcelain is that one is made up of porcelain stone, kaolin, quartz, mullite etc., and outer top application has the sundries of nature of glass glaze or colored drawing.
The shaping of porcelain will be by firing through high temperature (about 1280 DEG C-1400 DEG C) in kiln, and the glaze colours on porcelain surface can be because of temperature
Different thus various chemical change occurs.The porcelain tire of sintering normally only containing 3% less than ferro element, and waterproof, because of it more
Cheap cost and the wear-resisting fluid-tight characteristic common people the most all over the world are used, and are the rarities of the bright displaying of Chinese.
Make pottery the natural minerals with porcelain or rock.Mainly there are clay, quartz, feldspar three major types.Say from technological angle,
Clay is plastic material, and quartz is non-plastic raw material, and feldspar is flux raw material.These raw materials filled a prescription and prepares, making pottery
The blank of porcelain shaping and glaze.Owing to the origin cause of formation of various places natural minerals rock is not quite similar, composition and nature difference are relatively big, because of
This some area uses single raw material, some areas to use two or more raw material to fill a prescription, in the hope of thing in porcelain making
Reason and chemically mass-energy meet the requirement producing each stage.The formula of domestic ceramics device blank must be with the character of natural mineral raw
Based on.First determine into pottery or become porcelain and the forming method used, then pressing the chemical composition of blank, plasticity, combination
Property, be dried contractions, agglutinating property, burn till and shrink and the factor such as product properties, comprehensively determine blank formulation.
In prior art, the whiteness of porcelain is probably at 65-75 degree, and thickness is probably at about 3-4mm, and gloss is general, such
Porcelain can as less demanding common daily device, but as sight high-grade porcelain for, the most attractive in appearance, be not inconsistent
Close the esthetic requirement of modern.
Summary of the invention
Present invention aim at providing a kind of porcelain with big ball mud (having another name called halloysite clay) as primary raw material, to solve porcelain
Device defect in terms of whiteness, glossiness, transparency, aberration.
For achieving the above object, the present invention provides a kind of porcelain with big ball mud as primary raw material, and 1, a kind of with big ball mud for the most former
The porcelain of material, it is characterised in that described porcelain raw material by mass percentage consists of: big ball mud 35-45%, kaolin 15-25%,
Potassium feldspar 15-20%, quartz 15-25%.
Preferably, the chemical composition mass percent of described big ball mud is: SiO2For 46-52%, Al2O3For 33-37%, Fe2O3
For 0.04-0.1%, CaO be 0.5-0.8%, MgO be 0.1-0.3%, K2O is 1-1.5%, Na2O is 0.2-0.7%, and calcination subtracts
Amount is 12.06-16.3%.
Preferably, the mineral matter composition of described big ball mud includes: kaolinite, kaolin, feldspar, quartz, mica, tourmaline.
Preferably, described kaolinic chemical composition mass percent is: SiO2For 65-74%, Al2O3For 19-21%, Fe2O3
For 0.3-0.5%, CaO be 0.2-0.5%, MgO be 0.1-0.5%, K2O is 1-2%, Na2O is 0.2-0.5%, burning decrement
For 4-11%.
Preferably, described porcelain raw material by mass percentage consists of: big ball mud 45%, kaolin 15%, potassium feldspar 15%, stone
English 25%.
Preferably, it is characterised in that the chemical composition mass percent of described big ball mud is: SiO2Be 52%, Al2O3Be 33%,
Fe2O3Be 0.04%, CaO be 0.6%, MgO be 0.3%, K2O is 1.5%, Na2O is 0.2%, and burning decrement is 12.36%.
Preferably, described kaolinic chemical composition mass percent is: SiO2Be 72%, Al2O3Be 20%, Fe2O3Be 0.3%,
CaO is 0.5%, MgO is 0.5%, K2O is 2%, Na2O is 0.2%, and burning decrement is 4.5%.
Preferably, the fineness of described big ball mud is 0.3-0.5% more than 10000-hole sieve.
Preferably, it is characterised in that described fineness is all 0.3-0.5% more than 10000-hole sieve.
The present invention also provides for the chemical composition mass percent of a kind of porcelain, and the chemical composition mass percent of described porcelain is: SiO2For
60-66%, Al2O3For 24-28%, Fe2O3For 0.05-0.1%, CaO be 0.2-0.3%, MgO be 1-2%, K2O be 2.0-2.5%,
Na2O is 1.5-2%, and burning decrement is 4-7%.
The present invention, by improveing porcelain, (has another name called many with big ball mud to utilize the porcelain manufactured by the present invention to have the following characteristics that
Water kaolinite clay) it is primary raw material, improve the whiteness of porcelain, glossiness, reduction aberration further, meet modern to height
The esthetic requirement of shelves porcelain.The whiteness of made porcelain finished product is more than 80 degree, and glossiness is more than 80%, and aberration is less than 1.5,
Water absorption rate is less than 0.1%, and product frightened glaze, burst and other defects does not occurs from 180 degree to 20 degree heat exchanges.
In addition to objects, features and advantages described above, the present invention also has other objects, features and advantages.Below
The present invention is further detailed explanation.
Detailed description of the invention
Hereinafter embodiments of the invention are described in detail, but the present invention can according to claim limit and cover multiple
Different modes is implemented.
A kind of porcelain with big ball mud as primary raw material, described porcelain raw material by mass percentage consists of: big ball mud 35-45%, height
Ridge soil 15-25%, potassium feldspar 15-20%, quartz 15-25%；The chemical composition mass percent of described raw material is: SiO2For
61.5-62.5%, Al2O3For 25.5-26.5%, Fe2O3For 0.05-0.1%, CaO be 0.2-0.3%, MgO be 1-2%, K2O
For 1.5-2.5%, Na2O is 1.5-2%, and burning decrement is 5.5-6.5%.
In formula, the chemical composition mass percent of primary raw material big ball mud is: SiO2For 46-52%, Al2O3For 33-37%, Fe2O3
For 0.04-0.1%, CaO be 0.5-0.8%, MgO be 0.1-0.3%, K2O is 1-1.5%, Na2O is 0.2-0.7%, and calcination subtracts
Amount is 12.06-16.3%；The mineral matter composition of described big ball mud is: kaolinite, kaolin, feldspar, quartz, mica,
Tourmaline.
In formula, primary raw material kaolinic chemical composition mass percent is: SiO2For 65-74%, Al2O3For 19-21%, Fe2O3
For 0.3-0.5%, CaO be 0.2-0.5%, MgO be 0.1-0.5%, K2O is 1-2%, Na2O is 0.2-0.5%, burning decrement
For 4-11%.
Above-mentioned raw materials, through following burning process, makes porcelain finished product.
1) removing big ball mud shell quartz and pollutant, big ball Fender of riving goes harmful colorings such as biotite and the tourmaline of its kernel
Impurity；Selected elutriation potassium feldspar, quartz, kaolin, remove wherein impurity respectively；
2) big ball mud is put into ball mill is ground to 0.3-0.5% more than fineness 10000-hole sieve；
3) the big ball mud after grinding carries out 200-250 mesh sieve choosing, then places into except iron in high-strength bar magnet, reduces iron content；
4) by the big ball mud of 35-45%, the kaolin of 15-25%, the potassium feldspar of 15-20%, the quartz of 15-25%, four kinds of raw materials are pressed
Mass percent put into ball mill is ground to fineness be 0.3-0.5% more than 10000-hole sieve；
5) ground raw material and water are put in high-strength bar magnet except iron, reduce the iron content in raw material, form qualified mud；
6) mud is put in slip drying press and be dehydrated；
7) the mud plastic products after dehydration pack, and place more than 30h；
8) pug placing more than 30h puts into pugging in pug mill, discharges the air in pug, reduces steam bubble, strengthens pug
Consistency, qualified pug just completes；
9) from pug mill, take out pug and mould and make required shape, forming moulded pottery not yet put in a kiln to bake；
10) moulded pottery not yet put in a kiln to bake is put in kiln and carry out biscuiting, only fire after room temperature is heated to 750-850 degree, it is cooled to room temperature；
11) moulded pottery not yet put in a kiln to bake after biscuiting repaired, be polishing to its smooth surface；
12) feldspar, talcum, quartz, clay are configured to the glaze that Baume concentration is 44-46 ° of B é；
13) first go up outer glaze, the outer surface of moulded pottery not yet put in a kiln to bake be dipped in step 12) in glaze, allow moulded pottery not yet put in a kiln to bake naturally adsorb, form 0.3mm
Thick glaze layer；
14) step 10 is repeated)；
15) glaze in upper, is dipped in step 12 by moulded pottery not yet put in a kiln to bake inner surface) in glaze in, allow moulded pottery not yet put in a kiln to bake naturally adsorb, formation 0.3mm thickness
Glaze layer, then carry out the inspection of semifinished product, finishing, certified products sent into colored drawing district；
16) moulded pottery not yet put in a kiln to bake color drawing for curved surface of body, draw a picture, Fen Shui, the most again by step 12) in glaze be sprayed on moulded pottery not yet put in a kiln to bake surface, form 0.05mm
Thick glaze layer；
17) being put into by moulded pottery not yet put in a kiln to bake in kiln and carry out this burning of high temperature, the temperature in kiln is heated to 1370-1380 degree, this burning from room temperature
Stop fire after 11h, be cooled to room temperature.Porcelain completes.
The present invention uses the big ball mud that iron-holder is extremely low, aluminum content is high to be primary raw material, and the selection and proportioning to other raw material is entered
Row improvement, the porcelain whiteness utilizing this formula to make is high, and whiteness is more than 80 degree；Smooth surface, glossiness is more than 80%；
Distribution of color is uniform, and aberration is less than 1.5；Product is the most easy to crack, and product frightened glaze does not occurs from 180 degree to 20 degree heat exchanges, explodes
The defect such as splitting, tap porcelain, sound is the most crisp, and porcelain degree, density are the highest, hardness is good, inhales little rate less than 0.1%.
Further illustrate the effect of the present invention below by the contrast of experimental data, following example are at identical temperature humidity ring
Carry out under border, and the technological process and the instrument that use are the most identical.
Table one
Table one is the related data of embodiment one to two ten, and the mass percent scope of its raw material is: ball mud 35-45%, kaolin
15-25%, potassium feldspar 15-20%, quartz 15-25%；The chemical composition mass percent of big ball mud selected be in the range of:
SiO2For 46-52%, Al2O3For 33-37%, Fe2O3For 0.04-0.1%, CaO be 0.5-0.8%, MgO be 0.1-0.3%,
K2O is 1-1.5%, Na2O is 0.2-0.7%, and burning decrement is 12-16%；The kaolinic chemical composition mass percent selected
For in the range of SiO2For 65-74%, Al2O3For 19-21%, Fe2O3It is that 0.2-0.5%, MgO are for 0.3-0.5%, CaO
0.1-0.5%, K2O is 1-2%, Na2O is 0.2-0.5%, and burning decrement is 4-11%.
Table two
Table two is the related data of embodiment 20 one to two 13, and the chemical composition mass percent scope of its raw material is: SiO2For
61.5-62.5%, Al2O3For 25.5-26.5%, Fe2O3For 0.05-0.1%, CaO be 0.2-0.3%, MgO be 1-2%, K2O is
1.5-2.5%, Na2O is 1.5-2%, and burning decrement is 5.5-6.5%.
Use its whiteness of porcelain finished product all more than 80 degree made by formula of 23 groups of embodiments in table one, table two, gloss
Degree all more than 80%, aberration less than 1.5, water absorption rate is less than 0.1%.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for those skilled in the art
For, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of being made, etc.
With replacement, improvement etc., should be included within the scope of the present invention.
Claims (9)
1. the porcelain with big ball mud as primary raw material, it is characterised in that the raw material of described porcelain raw material composition by mass percentage
For: big ball mud 35-45%, kaolin 15-25%, potassium feldspar 15-20%, quartz 15-25%.
A kind of porcelain with big ball mud as primary raw material the most according to claim 1, it is characterised in that the change of described big ball mud
Learning component mass percent is: SiO2For 46-52%, Al2O3For 33-37%, Fe2O3For 0.04-0.1%, CaO be 0.5-0.8%,
MgO is 0.1-0.3%, K2O is 1-1.5%, Na2O is 0.2-0.7%, and burning decrement is 12.06-16.3%.
A kind of porcelain with big ball mud as primary raw material the most according to claim 1, it is characterised in that the ore deposit of described big ball mud
Material composition includes: kaolinite, kaolin, feldspar, quartz, mica, tourmaline.
A kind of porcelain with big ball mud as primary raw material the most according to claim 1, it is characterised in that described kaolinicization
Learning component mass percent is: SiO2For 65-74%, Al2O3For 19-21%, Fe2O3For 0.3-0.5%, CaO be 0.2-0.5%,
MgO is 0.1-0.5%, K2O is 1-2%, Na2O is 0.2-0.5%, and burning decrement is 4-11%.
A kind of porcelain with big ball mud as primary raw material the most according to claim 1, it is characterised in that quality hundred pressed by described porcelain
The raw material of proportion by subtraction consists of: big ball mud 45%, kaolin 15%, potassium feldspar 15%, quartz 25%.
A kind of porcelain with big ball mud as primary raw material the most according to claim 1, it is characterised in that the change of described big ball mud
Learning component mass percent is: SiO2Be 52%, Al2O3Be 33%, Fe2O3Be 0.04%, CaO be 0.6%, MgO be
0.3%, K2O is 1.5%, Na2O is 0.2%, and burning decrement is 12.36%.
A kind of porcelain with big ball mud as primary raw material the most according to claim 1, it is characterised in that described kaolinicization
Learning component mass percent is: SiO2Be 72%, Al2O3Be 20%, Fe2O3Be 0.3%, CaO be 0.5%, MgO be 0.5%,
K2O is 2%, Na2O is 0.2%, and burning decrement is 4.5%.
8. according to the porcelain with big ball mud as primary raw material a kind of described in any one of claim 1-5, it is characterised in that described big ball
The fineness of mud is 0.3-0.5% more than 10000-hole sieve.
9. according to a kind of porcelain with big ball mud as primary raw material described in any one of claim 1-5, it is characterised in that described height
Ridge soil, potassium feldspar, the fineness of quartz are all 0.3-0.5% more than 10000-hole sieve.
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106082950B (en) * | 2016-06-14 | 2018-12-14 | 醴陵市瓷艺堂有限责任公司 | A kind of preparation method of brilliant beautiful porcelain raw material |
| CN106278183A (en) * | 2016-08-17 | 2017-01-04 | 湖南大球泥瓷艺有限公司 | A kind of big ball mud underglaze colour pate dure statue processing technology |
| CN106699108A (en) * | 2016-11-18 | 2017-05-24 | 张帅 | Porcelain material and production method thereof |
| CN109320209A (en) * | 2018-12-06 | 2019-02-12 | 湖南大球泥瓷艺有限公司 | A kind of production method containing high-quality fine work pug |
| CN111892386B (en) * | 2020-08-21 | 2022-04-22 | 湖南大球泥瓷艺有限公司 | Method for manufacturing high-temperature large-block embossed porcelain plate |
| CN113651597A (en) * | 2021-08-05 | 2021-11-16 | 安徽省含山民生瓷业有限责任公司 | Novel marbling porcelain |
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| CN102408223A (en) * | 2011-07-26 | 2012-04-11 | 韩琴 | Technology for fabricating big vessel shaped Ru porcelain bottle |
| CN102795835A (en) * | 2011-05-23 | 2012-11-28 | 凌邦方 | Specialized porcelain clay for Mao porcelain/underglazed five-color porcelain, and preparation method thereof |
| CN103664137A (en) * | 2013-11-13 | 2014-03-26 | 广西弘耀祥科技有限公司 | Method for preparing ceramic by mainly taking kaolin tailing as raw material |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101811858A (en) * | 2010-03-10 | 2010-08-25 | 唐山惠达陶瓷(集团)股份有限公司 | Fine-pottery sanitary ceramic body and manufacturing method thereof |
| CN102795835A (en) * | 2011-05-23 | 2012-11-28 | 凌邦方 | Specialized porcelain clay for Mao porcelain/underglazed five-color porcelain, and preparation method thereof |
| CN102408223A (en) * | 2011-07-26 | 2012-04-11 | 韩琴 | Technology for fabricating big vessel shaped Ru porcelain bottle |
| CN103664137A (en) * | 2013-11-13 | 2014-03-26 | 广西弘耀祥科技有限公司 | Method for preparing ceramic by mainly taking kaolin tailing as raw material |
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Address after: 410015 third floor, block a, Zhibang Jiayuan, No. 209, Laodong West Road, Tianxin District, Changsha City, Hunan Province Patentee after: Hunan Dague clay Porcelain Art Group Co.,Ltd. Address before: 410015 room 2705-2706, 27th floor, Kerry building, 245 Laodong West Road, Tianxin District, Changsha City, Hunan Province Patentee before: HUNAN DAQIU CERAMICS ART CO.,LTD. |
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