CN1244512A - Making process and structure of reflecting ceramic - Google Patents
Making process and structure of reflecting ceramic Download PDFInfo
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- CN1244512A CN1244512A CN98113313A CN98113313A CN1244512A CN 1244512 A CN1244512 A CN 1244512A CN 98113313 A CN98113313 A CN 98113313A CN 98113313 A CN98113313 A CN 98113313A CN 1244512 A CN1244512 A CN 1244512A
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Abstract
The making process of reflecting ceramic has the processing steps of material processing, forming unburnt blank, drying, glazing, calcination and inspection. There is a glass bead spreading step increased after glazing step and before calcination, that is glass beads with 0.1-10 mm diameter are adhered on the glaze surface of ceramic body. The ceramic body is then calcined at 1100-1700 deg.C. The reflecting ceramic is simple in technology, wear resistant and durable, and may be used for road marking, etc.
Description
The present invention relates to a kind of manufacture method and structure thereof of manufacture method and structure thereof, particularly reflecting ceramic of pottery.
The light reflecting material that uses on the highway separation line at present is by a certain proportion of tiny glass beads is blended in the organic coating, on highway, rule then, when night car bulb be radiated at and just produce reflecting effect in the line, the driver can very clearly see traffic route.Yet the mainly outstanding shortcoming of this reflective coating is to use poor durability, and is not wear-resisting, because the friction of wheel and coating is aging, just needed line again in general about 2 years, and need original remaining coating is rooted out before the line again with the artificial method, more time-consuming with take fund.
Goal of the invention of the present invention is to provide a kind of reflecting ceramic durable, wear-resisting, easy to use and manufacture method thereof.
The present invention realizes like this, comprise the raw material manufacturing procedure, the blank forming operation, drying process, the glazing operation, the base substrate calcination process, inspection process, wherein between glazing operation and base substrate calcination process, set up one and execute granulated glass sphere (grain) operation, being about to granulated glass sphere (grain) evenly discharges in it is bonded on the not dried glaze, or use dextrin, organic binder bonds such as polyvinyl alcohol are bonded at granulated glass sphere (grain) on the ceramic body, in the base substrate calcination process, ceramic body is calcined then, calcining temperature is 1100-1700 degree centigrade, here, the diameter of granulated glass sphere (grain) is 0.1-10mm.
The reflecting ceramic of being made by aforesaid method mainly is made of ceramic body, the glaze layer that is incorporated on the surface of ceramic body, and wherein fusion bonding has one deck granulated glass sphere (grain) on the glaze layer, and the diameter of granulated glass sphere (grain) is 0.1-10mm.
The present invention compared with the prior art, owing to adopted the incinerating mode, with granulated glass sphere (grain) fusion bonding in surface of ceramic body, thereby the reflecting ceramic that is obtained is not only wear-resisting, durable, simple in structure, cost is low, and its production technique just set up dispensing granulated glass sphere (grain) technology and corresponding sintering on the method for original manufacturing conventional ceramic, thereby production technique is simple, feasible, cost is low.
Fig. 1 is the structural representation of reflecting ceramic of the present invention;
Fig. 2 is the A-A sectional view of Fig. 1.
Now the structure of manufacture method of the present invention and product is described in further detail with embodiment:
Example one
Production technique of the present invention is mainly by the raw material manufacturing procedure, the blank forming operation, drying process, the glazing operation, the base substrate calcination process, inspection process constitutes, wherein between glazing operation and base substrate calcination process, set up one and execute granulated glass sphere (grain) operation, being about to granulated glass sphere (grain) evenly discharges in it is bonded on the not dried glaze, or use dextrin, organic binder bonds such as polyvinyl alcohol are bonded at granulated glass sphere (grain) on the ceramic body, in the base substrate calcination process, ceramic body is calcined then, calcining temperature is 1100-1700 degree centigrade, here, the diameter of granulated glass sphere (grain) is 0.1-10mm, the specific refractory power of granulated glass sphere (grain) is 1.5-2.6, the a little higher than base substrate calcining temperature of its fusing point, when dispensing granulated glass sphere (grain), can be with melting tackiness agent and just dispensing after granulated glass sphere (grain) mixes, like this, during calcining, the melting of melting tackiness agent is bonded in granulated glass sphere (grain) on the ceramic body, the melting tackiness agent can be a kind of low melting point transparent glass, self forms in the time of also can being granulated glass sphere (grain) calcining.By the made luminescent ceramic of aforesaid way mainly by ceramic body 1, be incorporated into ceramic body 1 lip-deep glaze layer 2 and constitute, wherein fusion bonding has one deck granulated glass sphere (grain) 3 on glaze layer 2, the diameter of granulated glass sphere (grain) is 0.1-10mm.In order to make granulated glass sphere (grain) avoid external impacts and come off, thereby improve the wear resistance of granulated glass sphere (grain) layer 3, be provided with groove 4 on ceramic body 1, granulated glass sphere (grain) layer 3 fusion bonding are in groove 4.
Example two
Production technique of the present invention comprises the raw material manufacturing procedure, the blank forming operation, drying process, the glazing operation, execute granulated glass sphere (grain) operation, the base substrate calcination process, inspection process, after wherein executing granulated glass sphere (grain) operation and can being located at the base substrate calcination process, after executing granulated glass sphere (grain) operation, set up a calcination process, here, the calcining temperature of base substrate calcination process is 1100-1700 degree centigrade, can adopt organic binder bonds such as dextrin or polyvinyl alcohol that granulated glass sphere (grain) is bonded in executing granulated glass sphere (grain) operation calcines on the sophisticated ceramic body, in calcination process, ceramic body is calcined then with 400-1000 degree centigrade, so that granulated glass sphere (grain) is sintered on the ceramic body, because according to the different secondary clacining methods that adopt of ceramic body calcining maturing temperature with granulated glass sphere (grain) sintering temperature, it is first burning ceramics base substrate, the ceramic body of granulated glass sphere (grain) has been discharged in calcining then, like this, the selection of granulated glass sphere (grain) material just is not subjected to the restriction of ceramic body calcining maturing temperature, can select lower or higher which granulated glass sphere (grain) of melting temperature.
For the light with non-direction of observation reflexes on the direction of observation, to strengthen reflecting effect, behind the base substrate calcination process, execute to be provided with successively before granulated glass sphere (grain) operation and be coated with reflective counterdie operation and calcination process, be about to tapetum lucidum material commonly used and be applied to calcining then on the ceramic body as decoration Jinsui River, silver slurry, flash glaze, method for calcinating and conventional ceramic decoration firing are similar, and calcining temperature is 750-1100 degree centigrade.
The luminescent ceramic of making by aforesaid method mainly by ceramic body 1, be sintered in ceramic body 1 lip-deep glaze layer 2 and constitute, wherein sintering has one deck granulated glass sphere (grain) 3 on glaze layer 2, the diameter of granulated glass sphere (grain) is 0.1-10mm, also is provided with the reflective counterdie 5 of one deck between glaze layer and granulated glass sphere (grain).
Claims (7)
1, the manufacture method of reflecting ceramic, comprise the raw material manufacturing procedure, the blank forming operation, drying process, the glazing operation, the base substrate calcination process, inspection process, it is characterized in that between glazing operation and calcination process, setting up one and execute granulated glass sphere (grain) operation, being about to granulated glass sphere (grain) evenly discharges in it is bonded on the not dried glaze, or use dextrin, tackiness agents such as polyvinyl alcohol are bonded at granulated glass sphere (grain) on the ceramic body, in the base substrate calcination process, ceramic body is calcined then, calcining temperature is 1100-1700 degree centigrade, here, the diameter of granulated glass sphere (grain) is 0.1-10mm.
2, the manufacture method of reflecting ceramic according to claim 1, it is characterized in that executing granulated glass sphere (grain) operation can be located at after the base substrate calcination process, after executing granulated glass sphere (grain) operation, set up a calcination process, the base substrate calcining temperature is 1100-1700 degree centigrade, in executing granulated glass sphere (grain) operation, can adopt organic binder bonds such as dextrin or polyvinyl alcohol granulated glass sphere (grain) to be bonded on the incinerating ceramic body, in calcination process, ceramic body be calcined then with 600-1000 degree centigrade.
3, the manufacture method of reflecting ceramic according to claim 2, it is characterized in that before executing granulated glass sphere (grain) operation, can being provided with successively and be coated with reflective counterdie operation and calcination process, be about to tapetum lucidum material commonly used and be applied to calcining then on the ceramic body as decorating light reflecting materials such as Jinsui River, silver slurry, flash glaze, calcining temperature is 750-1100 degree centigrade.
4, the manufacture method of reflecting ceramic according to claim 1 is characterized in that at the dispensing granulated glass sphere when (grain), can with the melting tackiness agent with just discharge after granulated glass sphere (grain) mixes.
5, reflecting ceramic mainly is made of ceramic body, the glaze layer that is incorporated on the surface of ceramic body, it is characterized in that sintering has one deck granulated glass sphere (grain) on the glaze layer, and the diameter of granulated glass sphere (grain) is 0.1-10mm.
6, reflecting ceramic according to claim 1 is characterized in that being provided with groove on ceramic body, granulated glass sphere (grain) fusion bonding is in groove.
7, reflecting ceramic according to claim 1 is characterized in that also being provided with the reflective counterdie of one deck between glaze layer and granulated glass sphere (grain).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN98113313A CN1083811C (en) | 1998-08-07 | 1998-08-07 | Making process and structure of reflecting ceramic |
Applications Claiming Priority (1)
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CN98113313A CN1083811C (en) | 1998-08-07 | 1998-08-07 | Making process and structure of reflecting ceramic |
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CN1244512A true CN1244512A (en) | 2000-02-16 |
CN1083811C CN1083811C (en) | 2002-05-01 |
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CN98113313A Expired - Fee Related CN1083811C (en) | 1998-08-07 | 1998-08-07 | Making process and structure of reflecting ceramic |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104230347A (en) * | 2013-06-13 | 2014-12-24 | 郑忠诚 | Porcelain prepared by combination of glass and ceramic and method thereof |
CN104844005A (en) * | 2015-04-15 | 2015-08-19 | 宁夏艾力特车业有限公司 | Transparent glass-ceramic composite micro-bead material and preparation method thereof |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1032869A (en) * | 1987-03-15 | 1989-05-10 | 钱宏诚 | A kind of directional reflective coating process |
LU87138A1 (en) * | 1988-02-19 | 1989-09-20 | Glaverbel | SURFACE-TREATED GLASS BEADS, METHOD FOR TREATING THE SURFACE OF GLASS BEADS, AND SYNTHETIC POLYMER MATRIX INCORPORATING SUCH GLASS BEADS |
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1998
- 1998-08-07 CN CN98113313A patent/CN1083811C/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104230347A (en) * | 2013-06-13 | 2014-12-24 | 郑忠诚 | Porcelain prepared by combination of glass and ceramic and method thereof |
CN104844005A (en) * | 2015-04-15 | 2015-08-19 | 宁夏艾力特车业有限公司 | Transparent glass-ceramic composite micro-bead material and preparation method thereof |
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CN1083811C (en) | 2002-05-01 |
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