CN100358830C - Reinforced ceramic and its production process - Google Patents

Reinforced ceramic and its production process Download PDF

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Publication number
CN100358830C
CN100358830C CNB031307302A CN03130730A CN100358830C CN 100358830 C CN100358830 C CN 100358830C CN B031307302 A CNB031307302 A CN B031307302A CN 03130730 A CN03130730 A CN 03130730A CN 100358830 C CN100358830 C CN 100358830C
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inorganic
blank
clay
porcelain
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CN1548399A (en
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郭森镇
刘贤纪
丁禄兴
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Abstract

The present invention relates to reinforced porcelain and a production technique thereof, particularly to low-temperature quick-firing magnesium reinforced porcelain and a manufacture technique thereof. The reinforced porcelain comprises magnesium clay, organic and inorganic plasticiser, composite flux, mineralizers and blank whose grains are smaller than 10 um. The manufacture technique of the reinforced porcelain comprises the following procedures: the magnesium clay is adopted, and the organic plasticiser and the inorganic plasticiser are added. Meanwhile, the blank is simultaneously pelletized into fine grains, the grain size of the blank is smaller than 10 um, and the blank accounts for more than 90%. The composite flux and the mineralizers are added, and a blank body is fired at low temperature. The present invention has the advantages of good plasticity, easy molding, low temperature firing, wide firing temperature range, short firing period and small energy consumption.

Description

A kind of reinforcement porcelain and production technique thereof
Technical field
The present invention relates to a kind of reinforcement porcelain and production technique thereof, particularly a kind of low temperature fast firing magnesium-intensified ceramic and production technique thereof.
Background technology
At present, magnesia porcelain utilizes traditional raw material to be difficult to satisfy industrialized mass, and the main drawback of existence has: (1) pug plasticity is poor, and the moulding difficulty is big; (2) firing temperature height (about 1400 ℃), baking temperature range is narrow, and the cycle of firing is long, and energy consumption is big.
Summary of the invention
The purpose of this invention is to provide a kind of reinforcement porcelain and production technique thereof, a kind of low temperature fast firing magnesium-intensified ceramic and production technique thereof particularly are provided, it is poor to have overcome present pug plasticity, and the moulding difficulty is big; The firing temperature height, baking temperature range is narrow, and the cycle of firing is long, the shortcoming that energy consumption is big.
The present invention is that the low surface mines attaclay of employing cost is the low temperature fast firing magnesium-intensified ceramic that main raw material is developed into, and has added compound organic-inorganic softening agent.It is poor that the adding of NEW TYPE OF COMPOSITE flux and mineralizer has not only solved the plasticity of magnesia porcelain, the problem of moulding difficulty, realized low temperature fast firing simultaneously, saved fuel consumption greatly, obviously become aspect energy-conservation and be better than like product, folding strength reaches more than the 220Mpa, good toughness, the hardness of glaze surface height, Heat stability is good, transparence height.
The purpose of this invention is to provide that following technical scheme realizes:
A kind of reinforcement porcelain comprises following parts by weight of component: attaclay 65-75, clay 10-20, organic-inorganic softening agent 1-10, composite fluxing agent and mineralizer 5-10; Described reinforcement porcelain is the blank of 90% above particle diameter less than 10um.
Described component is following parts by weight of component: attaclay 70, clay 16, organic-inorganic softening agent 6; Make the blank of particle diameter 1-10um.
Described attaclay component comprises following parts by weight of component: SiO 255.00-65.00, Al 2O 30.10-0.30, Fe 2O 30.10-0.15, TiO 20.02-0.06, CaO 1.00-3.00, MgO 24.20-28.50, K 2O 0.01-0.05, Na 2O 0.005-0.02, IL 9.00-13.00.
Described attaclay component comprises following parts by weight of component: SiO 259.25, Al 2O 30.20, Fe 2O 30.12, TiO 20.04, CaO 2.01, MgO 26.83, K 2O 0.03, Na 2O 0.01, IL 11.4.
Described organic-inorganic plasticizer components comprises Xylo-Mucine and inorganic modified clay 5-10; Described composite fluxing agent and mineralizer component are selected from albite, triphane, ZnO, BaCO 3
Described inorganic modified clay comprises following parts by weight of component: SiO 255.00-66.00, Al 2O 312.10-18.00, Fe 2O 30.20-0.55, CaO 1.50-3.50, MgO 2.00-3.50, K 2O 0.10-0.26, Na 2O 1.20-2.40, IL 11.00-16.00.
Described inorganic modified clay comprises following parts by weight of component: SiO 261.99, Al 2O 315.79, Fe 2O 30.34, CaO 2.90, MgO 2.67, K 2O 0.16, Na 2O 1.98, IL 13.96.
The production technique of described reinforcement porcelain may further comprise the steps:
Adopt attaclay, add organic-inorganic softening agent, composite fluxing agent and mineralizer, being fired into proportion is the blank of 90% above particle diameter less than 10um; Firing temperature is 1200-1300 ℃, and the firing time is 3-5 hour.
Described production technique is further comprising the steps of:
The blank manufacture craft: with the raw material ball milling, sieve, deironing, press filt, the thick white silk, old, concise, blank forming;
Glaze preparation technology: glaze is gone into ball milling with raw material, sieve, deironing, old standby, make glaze;
The base substrate porcelainization: glazing, fire, choose porcelain, check, color roasting, check, promptly.Described sieving is 160 orders; Described deironing gaussian intensity is 2.2 ten thousand gaussian intensities; It is little by 24% that described filter mud makes mud cake moisture content; The described old time is 15-30 days; Described concise vacuum tightness is greater than 0.093MPa, and described firing temperature is 1200-1250 ℃, and the firing time is 4.5 hours.
The present invention has the following advantages and effect:
(1) owing to adopted attaclay, and added the organic-inorganic softening agent, made the blank fine particleization simultaneously, the blank particle diameter is less than 10um, and proportion is more than 90%, has improved the plasticity of pug;
(2) added composite fluxing agent and mineralizer, realized the low-firing of base substrate, firing temperature only is 1200-1250 ℃.
(3) owing to having added above-mentioned raw materials, to realize low contraction in the base substrate sintering procedure, burnt to lose and lack, and do not had crystal conversion, thereby reached the purpose of firing fast, firing period only is 4.5 hours.
Through check, reinforcement porcelain internal performance index of the present invention (1) folding strength can reach more than the 220mpa,
(2) thermostability: carry out a heat exchange through 200 ℃ water to 20 ℃ water, do not burst.
Description of drawings
Fig. 1 is a process flow sheet of the present invention.
Embodiment
Embodiment 1
A kind of reinforcement porcelain is following parts by weight of component: attaclay 70, clay 16, organic-inorganic softening agent 6, organic-inorganic softening agent 5, composite fluxing agent and mineralizer 8; Described reinforcement porcelain is that 95% particle diameter is the blank less than 10um.
Described attaclay component is following parts by weight of component: SiO 259.25, Al 2O 30.20, Fe 2O 30.12, TiO 20.04, CaO 2.01, MgO 26.83, K 2O 0.03, Na 2O 0.01, IL 11.4.
Described organic-inorganic plasticizer components comprises Xylo-Mucine, inorganic modified clay; Described composite fluxing agent and mineralizer component are albite, triphane, ZnO, BaCO 3
Described inorganic modified clay is following parts by weight of component: SiO 261.99, Al 2O 315.79, Fe 2O 30.34, CaO 2.90, MgO 2.67, K 2O 0.16, Na 2O 1.98, IL 13.96.
The production technique of described reinforcement porcelain is following steps:
Adopt attaclay, add organic-inorganic softening agent, composite fluxing agent and mineralizer, being fired into proportion is the blank of 95% particle diameter less than 10um; Firing temperature is 1250 ℃, and the firing time is 4.5 hours.
Described production technique is further comprising the steps of:
The blank manufacture craft: with the raw material ball milling, sieve, deironing, press filt, the thick white silk, old, concise, blank forming;
Glaze preparation technology: glaze is gone into ball milling with raw material, sieve, deironing, old standby, make glaze;
The base substrate porcelainization: glazing, fire, choose porcelain, check, color roasting, check, promptly.
Described sieving is 160 orders; Described deironing gaussian intensity is 2.2 ten thousand gaussian intensities; It is 15% that described filter mud makes mud cake moisture content; The described old time is 20 days; Described concise vacuum tightness 1MPa.
Through check, internal performance index of the present invention (1) folding strength is 300mpa, (2) thermostability: carry out a heat exchange through 200 ℃ water to 20 ℃ water, the present invention does not burst.
Embodiment 2
A kind of reinforcement porcelain is following parts by weight of component: attaclay 15, clay 10, organic-inorganic softening agent 1, composite fluxing agent and mineralizer 5; Described reinforcement porcelain is the blank of 90% particle diameter 1um.
Described attaclay component is following parts by weight of component: SiO 255.00, Al 2O 30.10, Fe 2O 30.10, TiO 20.02, CaO 1.00, MgO 24.20, K 2O 0.01, Na 2O 0.005, IL 9.00.
Described organic-inorganic plasticizer components comprises Xylo-Mucine 5, inorganic modified clay; Described composite fluxing agent and mineralizer component are albite, triphane, ZnO, BaCO 3
Described inorganic modified clay is following parts by weight of component: SiO 255.00, Al 2O 312.10, Fe 2O 30.20, CaO 1.50, MgO 2.00, K 2O 0.10, Na 2O 1.20, IL 11.00.
The production technique of described reinforcement porcelain is following steps:
Adopt attaclay, add organic-inorganic softening agent, composite fluxing agent and mineralizer, be fired into the blank that proportion is 90% particle diameter 1um; Firing temperature is 1200 ℃, and the firing time is 3 hours.
Described production technique is further comprising the steps of:
The blank manufacture craft: with the raw material ball milling, sieve, deironing, press filt, the thick white silk, old, concise, blank forming;
Glaze preparation technology: glaze is gone into ball milling with raw material, sieve, deironing, old standby, make glaze;
The base substrate porcelainization: glazing, fire, choose porcelain, check, color roasting, check, promptly.
Described sieving is 160 orders; Described deironing gaussian intensity is 2.2 ten thousand gaussian intensities; It is 5-24% that described filter mud makes mud cake moisture content; The described old time is 15 days; Described concise vacuum tightness 0.093MPa.
Through check, internal performance index of the present invention (1) folding strength is 220mpa, (2) thermostability: carry out a heat exchange through 200 ℃ water to 20 ℃ water, the present invention does not burst.
Embodiment 3
A kind of reinforcement porcelain is following parts by weight of component: attaclay 75, clay 20, organic-inorganic softening agent 10, composite fluxing agent and mineralizer 10; Described reinforcement porcelain is the blank of 98% particle diameter 10um.
Described attaclay component is following parts by weight of component: SiO 265.00, Al 2O 30.30, Fe 2O 30.15, TiO 20.06, CaO 3.00, MgO 28.50, K 2O 0.05, Na 2O 0.02, IL 13.00.
Described organic-inorganic plasticizer components is Xylo-Mucine 10, inorganic modified clay; Described composite fluxing agent and mineralizer component are albite, triphane, ZnO, BaCO 3
Described inorganic modified clay is following parts by weight of component: SiO 266.00, Al 2O 318.00, Fe 2O 30.55, CaO 3.50, MgO 3.50, K 2O 0.26, Na 2O 2.40, IL 16.00.
The production technique of described reinforcement porcelain is following steps:
Adopt attaclay, add organic-inorganic softening agent, composite fluxing agent and mineralizer, be fired into the blank that proportion is 90% particle diameter 10um; Firing temperature is 1280 ℃, and the firing time is 5 hours.
Described production technique is further comprising the steps of:
The blank manufacture craft: with the raw material ball milling, sieve, deironing, press filt, the thick white silk, old, concise, blank forming;
Glaze preparation technology: glaze is gone into ball milling with raw material, sieve, deironing, old standby, make glaze;
The base substrate porcelainization: glazing, fire, choose porcelain, check, color roasting, check, promptly.
Described sieving is 160 orders; Described deironing gaussian intensity is 2.2 ten thousand gaussian intensities; It is 5-24% that described filter mud makes mud cake moisture content; The described old time is 30 days; Described concise vacuum tightness 2.5MPa.

Claims (6)

1, a kind of reinforcement porcelain is made by following parts by weight of component: attaclay 65-75, clay 10-20, organic-inorganic softening agent 1-10, composite fluxing agent and mineralizer 5-10; Described organic-inorganic plasticizer components is Xylo-Mucine and inorganic modified clay, and wherein inorganic modified clay is made up of following parts by weight of component: SiO 255.00-66.00, Al 2O 312.10-18.00, Fe 2O 30.20-0.55, CaO1.50-3.50, MgO 2.00-3.50, K 2O 0.10-0.26, Na 2O 1.20-2.40, IL 11.00-16.00; Described composite fluxing agent and mineralizer component are selected from albite, triphane, ZnO, BaCO 3Described attaclay component is made up of following parts by weight of component: SiO 255.00-65.00, Al 2O 30.10-0.30, Fe 2O 30.10-0.15, TiO 20.02-0.06, CaO 1.00-3.00, MgO 24.20-28.50, K 2O 0.01-0.05, Na 2O 0.005-0.02, IL 9.00-13.00.
2, a kind of reinforcement porcelain according to claim 1, described component is following parts by weight of component: attaclay 70, clay 16, organic-inorganic softening agent 6.
3, according to the reinforcement porcelain of claim 1, the weight part of described each component of attaclay is: SiO 259.25, Al 2O 30.20, Fe 2O 30.12, TiO 20.04, CaO 2.01, MgO 26.83, K 2O 0.03, Na 2O 0.01, IL 11.4.
4, according to a kind of reinforcement porcelain of claim 1, the weight part of described inorganic modified each component of clay is: SiO 261.99, Al 2O 315.79, Fe 2O 30.34, CaO 2.90, MgO 2.67, K 2O 0.16, Na 2O 1.98, IL 13.96.
5, the production technique of the reinforcement porcelain of one of claim 1-4 may further comprise the steps:
The blank manufacture craft: adopt attaclay, clay, add organic-inorganic softening agent, composite fluxing agent and mineralizer, being fired into proportion is the blank of 90% above particle diameter less than 10um; Firing temperature is 1200-1300 ℃, and the firing time is 3-5 hour;
Glaze preparation technology: glaze is gone into ball milling with raw material, sieve, deironing, old standby, make glaze;
The base substrate porcelainization: glazing, fire, choose porcelain, check, color roasting, check, promptly.
6, according to the production technique of the reinforcement porcelain of claim 5, described sieving is 160 orders; Described deironing gaussian intensity is 2.2 ten thousand gaussian intensities; The described old time is 15-30 days; Described firing temperature is 1200-1250 ℃, and the firing time is 4.5 hours.
CNB031307302A 2003-05-09 2003-05-09 Reinforced ceramic and its production process Expired - Fee Related CN100358830C (en)

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CN100358830C true CN100358830C (en) 2008-01-02

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Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1314619C (en) * 2005-08-19 2007-05-09 萧华 Ultra-white polishing brick and its production process
CN102659397A (en) * 2012-04-16 2012-09-12 福建省德化冠峰耐热瓷有限公司 Magnesium jade porcelain formula and one-time calcining manufacture method
CN104418336B (en) * 2013-08-26 2017-05-31 胡勇波 Synthetic wollastonite, protein porcelain containing the same and manufacturing method thereof
CN103626477A (en) * 2013-11-27 2014-03-12 李梦锡 Basin-like container or urn firing method
CN107352986B (en) * 2017-06-02 2020-10-09 佛山市典美陶瓷有限公司 High-strength magnesia ceramic tile green body, ceramic tile and preparation method thereof
CN111153681A (en) * 2020-01-07 2020-05-15 湖南泰鑫瓷业有限公司 Argil prepared from waste materials and preparation method thereof
CN111592336A (en) * 2020-06-02 2020-08-28 苏州电瓷厂股份有限公司 Composite mineralizer high-resistance ceramic material and application thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1056892A (en) * 1990-05-18 1991-12-11 何永碧 The foamy graphite ceramoplastics of type material
CN1082013A (en) * 1993-07-31 1994-02-16 湖南省陶瓷研究所 Self-released enamel enhanced ceramic
US5716894A (en) * 1993-09-16 1998-02-10 British Technology Group Limited Whiteware ceramic compositions
CN1191210A (en) * 1997-02-20 1998-08-26 湖南省洪江瓷厂 Low-temp. quick firing of high-alumina strengthened porcelain

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1056892A (en) * 1990-05-18 1991-12-11 何永碧 The foamy graphite ceramoplastics of type material
CN1082013A (en) * 1993-07-31 1994-02-16 湖南省陶瓷研究所 Self-released enamel enhanced ceramic
US5716894A (en) * 1993-09-16 1998-02-10 British Technology Group Limited Whiteware ceramic compositions
CN1191210A (en) * 1997-02-20 1998-08-26 湖南省洪江瓷厂 Low-temp. quick firing of high-alumina strengthened porcelain

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Assignee: Chaozhou City West Ji Jie craft ceramics factory

Assignor: Guo Senzhen

Contract record no.: 2011440000714

Denomination of invention: Reinforced ceramic and its production process

Granted publication date: 20080102

License type: Exclusive License

Open date: 20041124

Record date: 20110719

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Granted publication date: 20080102

Termination date: 20190509