CN1210833A - New bone porcelain and its producing method - Google Patents

New bone porcelain and its producing method Download PDF

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Publication number
CN1210833A
CN1210833A CN 98116594 CN98116594A CN1210833A CN 1210833 A CN1210833 A CN 1210833A CN 98116594 CN98116594 CN 98116594 CN 98116594 A CN98116594 A CN 98116594A CN 1210833 A CN1210833 A CN 1210833A
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CN
China
Prior art keywords
porcelain
new bone
temperature
production
low temperature
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN 98116594
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Chinese (zh)
Inventor
吕虎太
张中华
黄建立
吴爱春
宋秀彭
张淑德
乔桃栓
李台生
张东河
杨凤萍
阎福兰
李洪江
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HUAYU CO Ltd HEBEI PROV
Original Assignee
HUAYU CO Ltd HEBEI PROV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HUAYU CO Ltd HEBEI PROV filed Critical HUAYU CO Ltd HEBEI PROV
Priority to CN 98116594 priority Critical patent/CN1210833A/en
Publication of CN1210833A publication Critical patent/CN1210833A/en
Pending legal-status Critical Current

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Abstract

Available bone porcelain as high-grade product has the demeritis of high bone powder cost, unstable quality and poor heat stability. The present invention overcomes the said demerits through reducing bone powder amount to reduce product cost, and first low temperature baking before glazing and then high temperature baking after glazing process to result in high glaze hardness and high heat stability and produces product with high whiteness and transparency.

Description

A kind of new bone porcelain and production method thereof
The production method that the invention belongs to the bone china series products and produce this product.
At present, sclerotin porcelain series products impressively ranks top in the expensive goods of domestic and international ceramic market, but because the required bone ash amount of production sclerotin porcelain is bigger, generally at 35%-55%, and the cost height of bone ash, so the product price height, supply bottleneck.In addition, it also has many deficiencies, as: the quality instability, thereby sclerotin porcelain production control difficulty is big, and also the bone china hardness of glaze surface is low, poor heat stability etc.
The objective of the invention is to produce a kind of low bone ash content, porcelain exquisiteness, transparency height, hardness of glaze surface height, the new bone porcelain of Heat stability is good. Deironing → pug processing → female mould forming → low temperature biscuiting → refine base → glazing → grand feu → select ceramic whiteware → decoration firing → faience sorting → packing to dispatch from the factory.
The present invention is the bone ash that adds 2%-10% on the basis of feldspathic china prescription, makes it obtain bigger high temperature viscosity; Behind female mould forming,, carry out 1320 ℃ of-1350 ℃ of grand feus again and form with 850 ℃ of-1050 ℃ of low temperature biscuitings, glazing then.
The present invention has compared following characteristics with the sclerotin porcelain: 1) adopt 1320 ℃ of grand feus, hardness of glaze surface height; 2) bone ash content is low, and production cost is low, Heat stability is good; 3) have sclerotin porcelain whiteness, transparency is good, the characteristics that tone is soft, it is low to have remedied sclerotin ceramic glaze surface hardness, the defective of poor heat stability, and having than common ceramic whiteware whiteness height, the advantage that transparency is good.
Narrate the concrete characteristics of new bone porcelain and production technique thereof below: new bone porcelain is to have carried out bold breakthrough on the feldspathic porcelain basis, use for reference the strong characteristics of southern porcelain district sericite porcelain non-deformability, introduced the porcelain stone raw material, the bone ash that when batching, adds 2%-10%, 5%-8% preferably, blank processing fineness is the surplus 0.08-0.1% of 10000-hole sieve, makes the fully reaction fusion in burning till of each component, reduce the broken base effect that residual particles and quartzy crystal conversion bring, help mineralization; The difference of the production technique of the production technique of this new bone porcelain and sclerotin porcelain is: behind female mould forming, use the low temperature biscuiting, temperature preferably is controlled at 900 ℃-1000 ℃, refine base substrate after the low temperature biscuiting, grand feu again after the glazing, temperature preferably is controlled at 1325 ℃-1340 ℃, and other technology is produced identical with the sclerotin porcelain.

Claims (4)

1, a kind of new bone porcelain is characterized in that: it is the bone ash that adds 2%-10% on the basis that has feldspathic china to fill a prescription.
2, the production method of the described new bone porcelain of a kind of production claim 1 is characterized in that: behind the female mould forming, use the low temperature biscuiting, temperature is 850 ℃-1050 ℃, refine base substrate after the low temperature biscuiting, and grand feu again after the glazing, temperature is 1320 ℃-1350 ℃.
3, new bone porcelain according to claim 1 is characterized in that: blank processing fineness is the surplus 0.08-0.1% of 10000-hole sieve.
4, production method according to claim 2 is characterized in that: low temperature biscuiting temperature is preferably: 900 ℃-1000 ℃, the grand feu temperature is preferably: 1325 ℃-1340 ℃.
CN 98116594 1998-08-23 1998-08-23 New bone porcelain and its producing method Pending CN1210833A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 98116594 CN1210833A (en) 1998-08-23 1998-08-23 New bone porcelain and its producing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 98116594 CN1210833A (en) 1998-08-23 1998-08-23 New bone porcelain and its producing method

Publications (1)

Publication Number Publication Date
CN1210833A true CN1210833A (en) 1999-03-17

Family

ID=5225163

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 98116594 Pending CN1210833A (en) 1998-08-23 1998-08-23 New bone porcelain and its producing method

Country Status (1)

Country Link
CN (1) CN1210833A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1331813C (en) * 2005-10-25 2007-08-15 重庆锦晖陶瓷有限公司 Production technology of non profiling kiln high temperature biscuit firing skeleton china and its formula
CN100340522C (en) * 2006-06-26 2007-10-03 湖南仙凤瓷业有限公司 New type bone china, and producing method
CN101891455A (en) * 2010-07-08 2010-11-24 景德镇陶瓷学院 Middle-low temperature sintered fine bone china and production method thereof
CN102924091A (en) * 2012-04-10 2013-02-13 醴陵四德五彩国瓷有限公司 Method for manufacturing colorful lamp ceramics under high-temperature glazes
CN108002804A (en) * 2017-11-20 2018-05-08 喀左御成紫陶制品有限公司 Novel bone porcelain

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1331813C (en) * 2005-10-25 2007-08-15 重庆锦晖陶瓷有限公司 Production technology of non profiling kiln high temperature biscuit firing skeleton china and its formula
CN100340522C (en) * 2006-06-26 2007-10-03 湖南仙凤瓷业有限公司 New type bone china, and producing method
CN101891455A (en) * 2010-07-08 2010-11-24 景德镇陶瓷学院 Middle-low temperature sintered fine bone china and production method thereof
CN101891455B (en) * 2010-07-08 2012-07-18 景德镇陶瓷学院 Middle-low temperature sintered fine bone china and production method thereof
CN102924091A (en) * 2012-04-10 2013-02-13 醴陵四德五彩国瓷有限公司 Method for manufacturing colorful lamp ceramics under high-temperature glazes
CN108002804A (en) * 2017-11-20 2018-05-08 喀左御成紫陶制品有限公司 Novel bone porcelain

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