CN102898185B - Production process of luminous ceramic product - Google Patents
Production process of luminous ceramic product Download PDFInfo
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- CN102898185B CN102898185B CN201210437542.6A CN201210437542A CN102898185B CN 102898185 B CN102898185 B CN 102898185B CN 201210437542 A CN201210437542 A CN 201210437542A CN 102898185 B CN102898185 B CN 102898185B
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- base furnish
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Abstract
The invention discloses a production process of a luminous ceramic product, which belongs to the field of production processes of ceramic materials, and particularly relates to a production process of a luminous ceramic product. A manufacturing process comprises the steps of manufacturing a luminous glaze material, printing, burning, reshaping and the like. The luminous ceramic product disclosed by the invention is a high-technology environment-friendly product, has unique decorating and warning functions, can be widely applied to warning sign systems and emergency evacuation systems of various public utilities, and can be specifically applied to places such as stairs, passages, wall sides, door number plates, floors, decks, lifeboats, buoyant apparatuses, firefighting devices and the like. The luminous ceramic product has the advantages of super-long afterglow, high weather resistance, no influence of weather on the luminous time, acid resistance, alkali resistance, and no change in 100 years.
Description
Technical field
The invention belongs to the production technique field of stupalith, be specifically related to a kind of production technique of Noctilucent ceramics goods.
Background technology
Luminous products has been applied in all respects of productive life more and more widely, because it is without electricity consumption or expend other energy, easy for installation, the features such as impact of climate or other outdoor factors not, is deeply subject to the welcome in market.Yet now luminous products fluorescent lifetime on sale is shorter on the market, in the situation that solar light irradiation 10 minutes or fluorescent lamp irradiate 60 minutes, can only be luminous 2 hours.And the complex manufacturing technology of luminous products, firing temperature requires high, and radiativity is strong, is difficult to meet the requirement of environmental protection.The existence of these drawbacks, has had a strong impact on using and popularizing of luminous products.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of production technique of Noctilucent ceramics goods, can produce the Noctilucent ceramics goods of the "dead" high brightness of low-temperature environment-friendly.
The technical solution adopted for the present invention to solve the technical problems is: a kind of production technique of Noctilucent ceramics goods is provided, it is characterized in that step is as follows:
I. make noctilucence glaze;
II. ceramic body is heated to 1050 degrees Celsius, through silk-screen printing technique, noctilucence glaze is printed on to idiosome surface;
III. after preheating, ceramic body is put into tunnel kiln calcining, sintering procedure pours nitrogen to 1050 degrees Celsius of high temperature to middle thermophase, coolingly after 2 hours goes out kiln;
IV. after shaping and/or assembling processing, be finished product.
the present inventionthe production technique of described a kind of Noctilucent ceramics goods, is characterized in that:
Noctilucence glaze comprises base furnish and luminescent powder, and luminescent powder accounts for the 10%-60% of noctilucence glaze total mass per-cent;
In base furnish each component and separately the mass percent of shared base furnish gross weight be respectively:
Si: 22%
Al: 6.3%
H
3BO
3 37%
Na 7.7%
Sr 0.8%
F 0.5%
Pr 0.7%
Zn 3.5%
Ca 1.3%
Bi 8.2%
Mg 12% 。
The manufacture craft of noctilucence glaze is as follows:
A. after weighing according to formula, base furnish is mixed, then enter kiln calcining, calcining temperature is 1350 degrees Celsius, and after having fired, through water cooling, base furnish is rice kernel shape shape;
B. the base furnish input air flow pulverizer baking is ground to fineness to five micron;
C. ground base furnish and luminescent powder are carried out to proportioning according to formula, after then stirring, enter kiln calcining, fire while being glassy phase cooling fast;
D. then enter grinding plant and be ground to 250-300 order fineness;
E. after drying, be glaze finished product.
In step c, the calcining temperature of the mixture of ground base furnish and luminescent powder is 600-650 degree Celsius.
The invention has the beneficial effects as follows:
1, Noctilucent ceramics goods of the present invention are high-tech Green Product, have unique decoration, alarm function.The material of construction that utilizes this technique to make, as Noctilucent ceramics brick, can be widely used in colliery, dark place passage, high pressure, dangerous, the warning in hole, hole, the security warning of working-yard, construction site, the low illumination of energy free at night of military installations, U.S.'s decorations of public place, caution system, subway, station, airport, harbour, motorway, avenue, market, office block, apartment, public place of entertainment, kino, sports ground, Scenic Spots, large-scale gymnasium, exhibition center, school, the warning mark systems such as hospital, abort escape system, specifically can use at stair, corridor, metope, bar board, floor, deck, survival craft, buoyant apparatus, the places such as fire service.Because of its sunset glow and weathering resistance with overlength, fluorescent lifetime can not affect by climate, and acid-fast alkali-proof was not any change in 100 years.Other luminous products that utilize this technique to make, as the craft ornaments such as vase or daily necessities, also can reach same illumination, sign or decorative effect, are suitable for practicality, are easy to promote.
2, Noctilucent ceramics goods irradiate through 10 minutes, can produce high brightness twilight sunset, are 10 times of traditional synthetic glass brightness; Its time of persistence can apparent brightness (>=0.32 mcd/m at human eye
2) in situation, be more than 20 hours, considerably beyond the requirement of fire-fighting evacuation.
3, shooting conditions low (excitation wavelength range 200-450nm), excitation light source is easy to get, and sunlight, general lighting, environment stray light all can be used as excitation light source; Do not need power supply support, can any light source of automatic absorption, bright place extinction, dark place is luminous.Bright place absorbs the various visible rays such as daylight, light, environment stray light, dark place can be automatic continuous luminous, gives more information indication in people's dark.
4, the present invention can use out of doors or under severe environment, and can resist stronger ultraviolet radiation, irradiates thousand hours under 300W high voltage mercury lamp, and performance is substantially constant.Luminous soft, brightness is high, physical and chemical index safety and stability, ageing resistance are good, acid-fast alkali-proof.
5, extremely long work-ing life (100 years unchanged), can repeatedly absorb-store-launch visible ray, safety coefficient 100%.
6, the present invention can make multiple product as required, can be widely used in industry and sphere of life, and making shape and specification are unrestricted, can meet the different market requirements.
Embodiment
Because the present invention can be applicable to different productions, below in conjunction with specific product and embodiment, the present invention is described in further detail.
Embodiment mono-: the production technique of Noctilucent ceramics brick, and step is as follows:
I. make noctilucence glaze;
The batching of noctilucence glaze comprises base furnish and luminescent powder, and luminescent powder accounts for 10% of total mass per-cent;
In base furnish each component and separately the mass percent of shared base furnish gross weight be respectively:
si: 22%
AL: 6.3%
H
3BO
3 37%
Na 7.7%
Sr 0.8%
F 0.5%
Pr 0.7%
Zn 3.5%
Ca 1.3%
Bi 8.2%
Mg 12% 。
The manufacture craft process of noctilucence glaze is as follows:
A. after weighing according to formula, base furnish is mixed, then enter kiln calcining, calcining temperature is 1350 degrees Celsius, is hyalosome shape in the time of 900 degrees Celsius.After having fired, through water cooling, base furnish is rice kernel shape shape;
B. the base furnish input air flow pulverizer baking is ground to fineness to five micron;
C. ground base furnish and luminescent powder are carried out to proportioning according to formula, enter kiln calcining after then stirring, calcining temperature is 600 degrees Celsius, fires while being glassy phase cooling fast;
D. then enter grinding plant and be ground to 250 order fineness;
E. after drying, be glaze finished product.
II. floor tile base substrate is heated to 1050 degrees Celsius, through silk-screen printing technique, noctilucence glaze is printed on to idiosome surface;
III. after preheating, floor tile base substrate is put into tunnel kiln calcining, sintering procedure pours nitrogen to high temperature 1050 degree to middle thermophase, coolingly after 2 hours goes out kiln;
IV. after cutting shaping, be finished product.
Embodiment bis-:
The production technique of Noctilucent ceramics vase, comprises the steps:
I. make noctilucence glaze;
The batching of noctilucence glaze comprises base furnish and luminescent powder, and luminescent powder accounts for 39% of total mass per-cent;
In base furnish each component and separately the mass percent of shared base furnish gross weight be respectively:
si: 22%
AL: 6.3%
H
3BO
3 37%
Na 7.7%
Sr 0.8%
F 0.5%
Pr 0.7%
Zn 3.5%
Ca 1.3%
Bi 8.2%
Mg 12% 。
The manufacture craft process of noctilucence glaze is as follows:
A. after weighing according to formula, base furnish is mixed, then enter kiln calcining, calcining temperature is 1350 degrees Celsius, is hyalosome shape in the time of 900 degrees Celsius.After having fired, through water cooling, base furnish is rice kernel shape shape;
B. the base furnish input air flow pulverizer baking is ground to fineness to five micron;
C. ground base furnish and luminescent powder are carried out to proportioning according to formula, enter kiln calcining after then stirring, calcining temperature is 620 degrees Celsius, fires while being glassy phase cooling fast;
D. then enter grinding plant and be ground to 280 order fineness;
E. after drying, be glaze finished product.
II. ceramic vase base substrate is heated to 1050 degrees Celsius, through silk-screen printing technique, noctilucence glaze is printed on to idiosome surface;
III. after preheating, ceramic vase base substrate is put into tunnel kiln calcining, sintering procedure pours nitrogen to high temperature 1050 degree to middle thermophase, coolingly after 2 hours goes out kiln;
IV. after polishing shaping, be finished product.
Embodiment tri-:
The production technique of Noctilucent ceramics cutter, comprises the steps:
I. make noctilucence glaze;
The batching of noctilucence glaze comprises base furnish and luminescent powder, and luminescent powder accounts for 60% of total mass per-cent;
In base furnish each component and separately the mass percent of shared base furnish gross weight be respectively:
si: 22%
AL: 6.3%
H
3BO
3 37%
Na 7.7%
Sr 0.8%
F 0.5%
Pr 0.7%
Zn 3.5%
Ca 1.3%
Bi 8.2%
Mg 12% 。
Noctilucence glaze manufacture craft process is as follows:
A. after weighing according to formula, base furnish is mixed, then enter kiln calcining, calcining temperature is 1350 degrees Celsius, is hyalosome shape in the time of 900 degrees Celsius.After having fired, through water cooling, base furnish is rice kernel shape shape;
B. the base furnish input air flow pulverizer baking is ground to fineness to five micron;
C. ground base furnish and luminescent powder are carried out to proportioning according to formula, enter kiln calcining after then stirring, calcining temperature is 650 degrees Celsius, fires while being glassy phase cooling fast;
D. then enter grinding plant and be ground to 300 order fineness;
E. after drying, be glaze finished product.
II. sintex base substrate is heated to 1050 degrees Celsius, through silk-screen printing technique, noctilucence glaze is printed on to idiosome surface;
III. after preheating, sintex base substrate is put into tunnel kiln calcining, sintering procedure pours nitrogen to high temperature 1050 degree to middle thermophase, coolingly after 2 hours goes out kiln;
IV. after polishing shaping and assembling, be finished product.
It is to be noted; above-mentioned embodiment is only the preferred embodiment of the invention; the kind of Noctilucent ceramics goods is not limited to above three kinds; for those skilled in the art; meeting under the prerequisite of principle of work of the present invention any be equal to or similar replacement all falls within the scope of protection of the present invention.
Claims (2)
1. a production technique for Noctilucent ceramics goods, is characterized in that step is as follows:
I. make noctilucence glaze;
Noctilucence glaze comprises base furnish and luminescent powder, and luminescent powder accounts for the 10%-60% of noctilucence glaze total mass per-cent;
In base furnish each component and separately the mass percent of shared base furnish gross weight be respectively:
Si: 22%
Al: 6.3%
H
3BO
3 37%
Na 7.7%
Sr 0.8%
F 0.5%
Pr 0.7%
Zn 3.5%
Ca 1.3%
Bi 8.2%
Mg 12% ；
The manufacture craft of noctilucence glaze is as follows:
A. after weighing according to formula, base furnish is mixed, then enter kiln calcining, calcining temperature is 1350 degrees Celsius, and after having fired, through water cooling, base furnish is rice kernel shape shape;
B. the base furnish input air flow pulverizer baking is ground to fineness to five micron;
C. ground base furnish and luminescent powder are carried out to proportioning according to formula, after then stirring, enter kiln calcining, fire while being glassy phase cooling fast;
D. then enter grinding plant and be ground to 250-300 order fineness;
E. after drying, be glaze finished product;
II. ceramic body is heated to 1050 degrees Celsius, through silk-screen printing technique, noctilucence glaze is printed on to idiosome surface;
III. after preheating, ceramic body is put into tunnel kiln calcining, sintering procedure pours nitrogen to 1050 degrees Celsius of high temperature to middle thermophase, coolingly after 2 hours goes out kiln;
IV. after shaping and/or assembling processing, be finished product.
2. the production technique of a kind of Noctilucent ceramics goods according to claim 1, the calcining temperature that it is characterized in that the mixture of base furnish ground in step c and luminescent powder is 600-650 degree Celsius.
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| CN201210437542.6A CN102898185B (en) | 2012-11-06 | 2012-11-06 | Production process of luminous ceramic product |
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| CN201210437542.6A CN102898185B (en) | 2012-11-06 | 2012-11-06 | Production process of luminous ceramic product |
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| CN102898185B true CN102898185B (en) | 2014-12-10 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104003757B (en) * | 2014-05-09 | 2016-08-17 | 高建 | The manufacture method of Luminous fire mark |
| CN104789222B (en) * | 2015-03-20 | 2016-08-10 | 淄博泰如工业新材料有限公司 | A kind of extraordinary energy luminescent material and production technology thereof |
| CN105503274B (en) * | 2015-12-30 | 2018-06-01 | 福建省德化县嘉创陶瓷有限公司 | The accumulating type luminous glaze glass ceramic material and preparation method and applications of low temperature of glaze firing |
| CN112028481B (en) * | 2020-09-09 | 2022-03-08 | 江苏师范大学 | Method for preparing glass skeleton light-storing ceramic for fire indication by sintering in roller kiln |
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| CN86101965A (en) * | 1986-03-20 | 1987-09-30 | 营口市荧光材料厂 | Process for making non-radioactive luminous colored glaze |
| CN1485302A (en) * | 2002-09-29 | 2004-03-31 | 深圳市日月合天广告发展有限公司 | Process for producing luminous ceramic products |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1081171C (en) * | 1999-04-02 | 2002-03-20 | 中国建筑材料科学研究院 | Light-accumulative luminous ceramic products |
| CN101209930A (en) * | 2006-12-30 | 2008-07-02 | 陈东明 | Luminous ceramic and preparing process thereof |
| CN101555165A (en) * | 2009-04-24 | 2009-10-14 | 深圳市永丰源实业有限公司 | Ceramic decorative material, ceramic decoration and ceramic decoration method thereof |
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2012
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN86101965A (en) * | 1986-03-20 | 1987-09-30 | 营口市荧光材料厂 | Process for making non-radioactive luminous colored glaze |
| CN1485302A (en) * | 2002-09-29 | 2004-03-31 | 深圳市日月合天广告发展有限公司 | Process for producing luminous ceramic products |
Non-Patent Citations (5)
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| 孙永泰.陶瓷墙地砖工艺装备发展趋势.《山东陶瓷》.2004,第27卷(第1期),第37-39页. * |
| 彭梅兰等.稀土氧化物在改善和提高陶瓷色釉料性能中的作用.《陶瓷》.2011,(第1期),第23-25页. * |
| 稀土氧化物在改善和提高陶瓷色釉料性能中的作用;彭梅兰等;《陶瓷》;20110131(第1期);第23-25页 * |
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Effective date of registration: 20170512 Address after: 255000, No. 2, unit 2, Xiyuan District, Taiping Road, Zhangdian District, Shandong, Zibo, 301 Patentee after: Zhang Yunlong Address before: 255300, Zhoucun District, Shandong City, Zibo Province Meng water clothing Village Patentee before: Zibo Tairu Newlndustrial Material Co.,Ltd. |
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Granted publication date: 20141210 Termination date: 20211106 |