CN1022032C - Process for preparing P-Zr-Mg compound emulsible glaze - Google Patents
Process for preparing P-Zr-Mg compound emulsible glaze Download PDFInfo
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- CN1022032C CN1022032C CN 90108073 CN90108073A CN1022032C CN 1022032 C CN1022032 C CN 1022032C CN 90108073 CN90108073 CN 90108073 CN 90108073 A CN90108073 A CN 90108073A CN 1022032 C CN1022032 C CN 1022032C
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- China
- Prior art keywords
- glaze
- compound
- talcum
- zircon
- bone ash
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Abstract
The present invention relates to a preparation method of P-Zr-Mg compound opaque glaze, which belongs to preparation methods of opaque glaze for building ceramics. The method mainly comprises the following steps: raw materials of quartz, feldspar, limestone, talcum, zinc oxide, Suzhou soil and crushed zircon are proportioned by a ball mill after ground to be fine powder before iron removal and sieving for storage and later use. The present invention is characterized in that bone ash ceramic chips are added in a glaze preparation process. The raw materials comprise components of the following proportion: 16 to 25% of quartz, 28 to 36% of feldspar, 9 to 16% of limestone, 3 to 8% of Suzhou soil, 3 to 8% of zinc oxide, 6 to 12% of talcum, 8 to 14% of zircon and 6 to 12% of bone ash ceramic chip. The method has the advantages of cost reduction, ceramic whiteness improvement and foreign exchange saving.
Description
A kind of compound method of P-Zr-Mg compound emulsible glaze belongs to the compound method of construction sanitary ceramic with opaque glaze.
At present, a kind of method without stannic oxide or zircon configuration opaque glaze is all being sought by the producer that produces sanitary china.Comparatively Xian Jin tin zirconium opaque glaze extensively obtains using, but along with the tindioxide price improves constantly, some snitaryware manufacturers of Tangshan City take the lead in having used the phosphorus zironium glaze, saved expensive tindioxide, and effect is pretty good, promoting the use of of phosphorus zironium glaze expanded some ceramics factories that economize in Shandong, Shanxi etc. to, but the spurt in prices of used main raw material zircon, and the price of import phosphatic rock also rises steadily, cause product cost to go up, foreign exchange consumes big, makes manufacturer be difficult to bear.
Purpose of the present invention mainly be seek a kind of without phosphatic rock, few method with zircon configuration opaque glaze, luminous energy is saved foreign exchange, and the glaze cost is descended significantly.
Purpose of the present invention can reach by following measure:
Generally speaking, opaque glaze all is with raw materials used: prepare burden in proportion after quartz, feldspar, Wingdale, talcum, zinc oxide, Suzhou soil, the zircon fragmentation, after ball mill is levigate, deironing is sieved, store standby, and prior art be above-mentioned raw materials used outside, also to mix zirconium tin glaze or phosphorus zironium glaze that a certain amount of tindioxide or phosphatic rock are made, but tindioxide costs an arm and a leg, and consumes a large amount of foreign exchanges.General producer does not re-use, and the nearest import price of phosphatic rock is also soaring, for reducing cost, urgent need is sought a kind of raw material that can play opaque effect and is replaced phosphatic rock, the Tangshan residual bone ash ceramics of the first porcelain factory depleted contains a large amount of phosphorus, the content of its Vanadium Pentoxide in FLAKES is generally at 18-20%, so our not admixture tindioxide or phosphatic rock in the glaze layoutprocedure.And in the glaze layoutprocedure, add the bone ash ceramics, because mixing of bone ash ceramics, some other chemical elements have been brought into, it is raw materials used to have adjusted other again in proportioning, its proportioning is quartzy 16-25%, feldspar 28-36%, Wingdale 9-16%, Suzhou soil 3-8%, zinc oxide 3-8%, talcum 6-12%, zircon 8-14%, bone ash ceramics 6-12%.Above proportioning has replaced expensive tindioxide or phosphatic rock with the bone ash ceramics, and the Vanadium Pentoxide in FLAKES in the bone ash ceramics carries out compound action with the introducing talcum, and its opaque effect is better.
The raw materials used chemical ingredients and the place of production are as follows.(seeing Table)
Wherein zinc oxide should pass through 1250-1280 ℃ of high-temperature calcination before use, to reduce the contraction in the sintering process, avoid defectives such as bald glaze or foaming occurring because of contraction, talcum can change the steatitic sheet structure through 1000-1200 ℃ of temperature lower calcination before use, reduces the glaze plane defect.
The blending process of P-Zr-Mg compound emulsible glaze is except that proportioning raw materials, identical substantially with the technology of other opaque glaze, mainly be that zinc oxide and talcum are through the fragmentation of calcining back, batching then with raw materials used process selection, it is levigate to go into ball mill, the surplus 0.05-0.07% of fineness requirement 10000-hole sieve.After deironing is sieved, store standby.
Purpose of the present invention can also reach by following measure: adjusted that other is raw materials used because add the bone ash ceramics in the glaze process for preparation, its proportioning is: quartzy 18-24%, feldspar 30-34%, Wingdale 10-15%, Suzhou soil 3-6%, zinc oxide 3.5-6%, talcum 8-10%, zircon 8-12%, bone ash ceramics 7-9%.For further improving the glaze whiteness of porcelain, when raw material is gone into ball mill, add ten thousand/ the cobalt oxide fine powder through high-temperature calcination, the fineness requirement of cobalt oxide fine powder is all passed through 10000-hole sieve.
The present invention compares original technology following advantage: inferior method cost is low, can improve the whiteness of porcelain, and saves foreign exchange.
The invention will be further described below in conjunction with embodiment:
Because key point of the present invention is to have added the bone china relic in the glaze process for preparation, simultaneously to other raw materials used adjustment, therefore, its technological process adopts the blending process of other opaque glaze substantially.Press the conventional blending process of opaque glaze, its glaze formula is as follows:
Prescription one: quartz 20%, feldspar 32%, Wingdale 13%, Suzhou soil 4%, zinc oxide 5.5%, talcum 9%, zircon 10%, bone ash ceramics 8%;
Prescription two: quartz 23%, feldspar 33%, Wingdale 11.4%, Suzhou soil 3.5%, zinc oxide 3.5%, talcum 8.8%, zircon 8.8%, bone ash ceramics 8%;
Prescription three: quartz 19.5%, feldspar 31%, Wingdale 14%, Suzhou soil 5%, zinc oxide 4.5%, talcum 9.5%, zircon 8%, bone ash ceramics 8.5%.
According to the glaze that above-mentioned operation and glaze formulation make, its chemical ingredients is as follows:
Igloss SiO
2Al
2O
3T
4O
2Fe
2O
3CaO MgO
6.38 54.24 9.07 9.14 0.02 8.83 3.50
K
2O Na
2O ZrO
2ZnO P
2O
5Content
3.91 1.11 5.89 5.40 1.51 100%
The quartzy feldspar of title Suzhou soil talcum lime stone zinc oxide zircon bone ash
Ceramics
Igloss 0.23 0.54 15.07 7.52 43.00 0.80 4.67
SiO
299.2 64.42 46.86 59.36 0.30 33.25 33.32
Al
2O
319.74 36.23 0.66 0.30 0.70 13.04
Fe
2O
30.08 0.14 0.09 0.27 0.12
TiO
20.17 0.70 0.05
CaO 0.24 0.35 0.46 0.06 52.00 0.23 26.39
MgO 0.21 0.08 32.23 4.20 0.15 0.09
K
2O 12.00 0.39 0.02 1.26
Na
2O 3.27 0.14 0.01 0.79
ZrO
263.54
P
2O
520.09
ZnO 98.50
Add up to 99.96 100.40 99.46 99.92 99.80 98.50 99.67 99.82
Tangshan, Guangdong, Liaoning, Tangshan, Liaoning, Suzhou, Inner Mongol, Liaoning, the place of production
Claims (5)
1, a kind of compound method of P-Zr-Mg compound emulsible glaze, belong to the compound method of architectural pottery with opaque glaze, mainly be with raw materials used quartz, feldspar, Wingdale, talcum, zinc oxide, Suzhou soil, prepare burden in proportion after the zircon fragmentation, after ball mill is levigate, deironing is sieved, store standby, it is characterized in that adding in the glaze process for preparation bone ash ceramics, proportioning is quartzy 16-25%, feldspar 28-36%, Wingdale 9-16%, Suzhou soil 3-8%, zinc oxide 3-8%, talcum 6-12%, zircon 8-14%, bone ash ceramics 6-12%, wherein the chemical constitution of bone ash ceramics is igloss 4.67%, silicon-dioxide 33.32%, aluminium sesquioxide 13.04%, ferric oxide 0.12%, titanium dioxide 0.05%, calcium oxide 26.39%, magnesium oxide 0.09%, potassium oxide 1.26%, Vanadium Pentoxide in FLAKES 20.09%.
2, the compound method of a kind of P-Zr-Mg compound emulsible glaze according to claim 1 is characterized in that optimal components ratio is: quartzy 18-24%, feldspar 30-40%, Wingdale 10-15%, Suzhou soil 3-6%, zinc oxide 3.5-6%, talcum 8-10%, zircon 8-12%, bone ash ceramics 7-9%.
3, the compound method of a kind of P-Zr-Mg compound emulsible glaze according to claim 1 and 2 is characterized in that best proportioning is: quartz 20%, feldspar 32%, Wingdale 13%, Suzhou soil 4%, zinc oxide 5.5%, talcum 9%, zircon 10%, bone ash ceramics 8%.
4, the compound method of a kind of P-Zr-Mg compound emulsible glaze according to claim 1 and 2 is characterized in that best proportioning is: quartz 23%, feldspar 33%, Wingdale 11.4%, Suzhou soil 3.5%, zinc oxide 3.5, talcum 8.8%, zircon 8.8%, bone ash ceramics 8%.
5, the matching method of a kind of P-Zr-Mg compound emulsible glaze according to claim 1 and 2, its feature in best proportioning are: quartz 19.5%, feldspar 31%, Wingdale 14%, Suzhou soil 5%, zinc oxide 4.5%, talcum 9.5%, zircon 8%, bone ash ceramics 8.5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90108073 CN1022032C (en) | 1990-10-11 | 1990-10-11 | Process for preparing P-Zr-Mg compound emulsible glaze |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90108073 CN1022032C (en) | 1990-10-11 | 1990-10-11 | Process for preparing P-Zr-Mg compound emulsible glaze |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1060454A CN1060454A (en) | 1992-04-22 |
| CN1022032C true CN1022032C (en) | 1993-09-08 |
Family
ID=4880830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90108073 Expired - Fee Related CN1022032C (en) | 1990-10-11 | 1990-10-11 | Process for preparing P-Zr-Mg compound emulsible glaze |
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| Country | Link |
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| CN (1) | CN1022032C (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100462326C (en) * | 2007-03-09 | 2009-02-18 | 四川洪圆细瓷包装有限公司 | Medicine, wine package container |
| CN101337807B (en) * | 2008-08-19 | 2011-06-08 | 贾培录 | Leadless bone porcelain and method for preparing same |
| CN101851120B (en) * | 2010-06-28 | 2012-04-18 | 李铁镔 | Fabrication method for handicraft texture |
| CN101983949B (en) * | 2010-11-24 | 2012-05-30 | 景德镇陶瓷学院 | White opaque glaze for piezoelectric ceramic atomizing sheet and preparation method thereof |
| CN102786322A (en) * | 2012-08-28 | 2012-11-21 | 江苏南瓷绝缘子有限公司 | High-strength electroceramics ash glaze formulation and preparation method thereof |
| CN102786323A (en) * | 2012-08-28 | 2012-11-21 | 江苏南瓷绝缘子有限公司 | Novel high-strength electrotechnical porcelain brown glaze formulation |
| CN103332966B (en) * | 2013-07-02 | 2015-01-07 | 泉州欧米克生态建材科技有限公司 | Preparation method of composite opaque glaze |
-
1990
- 1990-10-11 CN CN 90108073 patent/CN1022032C/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN1060454A (en) | 1992-04-22 |
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