CN1837153A - Self-luminescent ceramic and manufacturing method thereof - Google Patents
Self-luminescent ceramic and manufacturing method thereof Download PDFInfo
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- CN1837153A CN1837153A CN 200610034866 CN200610034866A CN1837153A CN 1837153 A CN1837153 A CN 1837153A CN 200610034866 CN200610034866 CN 200610034866 CN 200610034866 A CN200610034866 A CN 200610034866A CN 1837153 A CN1837153 A CN 1837153A
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Abstract
The invention discloses an autoluminescence ceramic and preparing method, which is characterized by the following: the ceramic tile material flaggy (1) installs luminescent layer(2) and clear glaze layer; the manufacture raw material of luminescent layer is composed of 17-59% luminescent powder, 29-72% clear glaze powder and 9-17% admixture; the preparing method comprises the following steps: disintegrating 80-150 order clear glaze powder; mixing up with luminescent powder, clear glaze powder and liquid sodium metasilicate and attaching to ceramic tile of base plate layer; covering outside of luminescent layer with clear glaze powder; getting autoluminescence ceramic blank; firing autoluminescence ceramic blank at the temperature of 980-110deg.c. The inventon has non-toxic and no radioactive, which is widely used.
Description
Technical field
The present invention relates to a kind of self-luminescent ceramic, and relate to its manufacture method.
Background technology
Progress along with society, standard of living improves, the enhancing of aesthetic consciousness, awareness of safety, market competition consciousness, people utilize light to set off by contrast to illuminate various patterns beautify the environment, as sign or to carry out the situation of advertising more and more, especially present cities and towns, the view of light manufacturing have brought many fine enjoyments for people's night life.But there is several respects problem in this light that utilizes as the mode of setting off means by contrast, needs a large amount of power consumptions, and light fixture damages easily, and it is unavailable to have a power failure, and is not easy to be provided with on the ground.
At present, it is the light-accumulative luminous goods of carrier that the light-storing material of aluminate-series is applied to more and more with plastics, coating, paint and paper, but these solid support materials are all not fully up to expectations at aspects such as intensity, weathering resistance and life-spans.Stupalith intensity height, good weatherability, life-span are long, but pottery self does not generally have luminous.
Summary of the invention
The objective of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of energy that do not expend is provided, can luminous voluntarily pottery.
Another object of the present invention provides a kind of manufacture method of self-luminescent ceramic.
For reaching above-mentioned first goal of the invention, the technical solution used in the present invention is:
Self-luminescent ceramic comprises plaque layer, is provided with luminescent layer on described plaque layer, and the manufacturing raw material and the quality percentage composition thereof of described luminescent layer are luminescent powder 17-59%, transparent powdered frit 29-72% and tackiness agent 9-17%.
The present invention is provided with luminescent layer on the plaque layer of pottery, make it can be by absorbing sunlight and light accumulation of energy, without power consumption, and just can be luminous voluntarily in a little less than light; And this proportioning raw materials of luminescent layer makes it should have under the situation of intensity in maintenance, has higher luminous intensity and long fluorescent lifetime.
In the above-mentioned self-luminescent ceramic, described luminescent powder is the alkaline earth aluminate luminescent powder.This luminescent powder has higher luminous intensity and long fluorescent lifetime.
In the above-mentioned self-luminescent ceramic, the material of described plaque layer is a ceramic tile.Ceramic tile makes plaque layer and the luminescent layer part can realize better fusion, and has due intensity.
In the above-mentioned self-luminescent ceramic, described light emitting layer thickness is the 1-2 millimeter.This thickness has typography preferably under the prerequisite that keeps other performances.
In the above-mentioned self-luminescent ceramic, be coated with the transparent layer in the outside of described luminescent layer.The transparent layer can shield to luminescent layer.
For reaching second goal of the invention of the present invention, the technical solution adopted in the present invention is as follows.
The manufacture method of self-luminescent ceramic comprises step:
1) transparent is crushed to the 80-150 order;
2) with the quality percentage composition be the luminescent powder of 17-59%, the transparent powdered frit of 29-72% and the liquid sodium silicate of 9-17% mix;
3) adopt thick mode of printing, make the luminescent powder that mixes, transparent powdered frit and liquid sodium silicate attached on the ceramic tile as plaque layer, as luminescent layer;
4) apply the layer of transparent powdered frit in the outside of luminescent layer, obtain the self-luminescent ceramic blank;
5) the self-luminescent ceramic blank is put into firing furnace, burn till, can obtain self-luminescent ceramic at 980-1100 ℃.
Description of drawings
This Figure of description 1 is the forward view of an embodiment of the present invention luminous nameplate;
Fig. 2 is its side sectional view.
Embodiment
Below in conjunction with accompanying drawing the present invention is done further and to specify.
In attached Fig. 1 and 2 illustrated embodiment self-luminescent ceramic, the plaque layer 1 of ceramic tile matter is provided with the luminescent layer 2 that thickness is the 1-2 millimeter, and the outside of described luminescent layer 2 is coated with the transparent layer 3 that thickness is the 2-5 millimeter.The manufacturing raw material of described luminescent ceramic and quality percentage composition thereof can be any a group in the following table.
Luminescent ceramic raw material and quality percentage composition combination table thereof
| Raw material | The 1st group | The 2nd group | The 3rd group | The 4th group | The 5th group |
| The alkaline earth aluminate luminescent powder | 17 | 59 | 40 | 19 | 45 |
| Transparent powdered frit | 66 | 29 | 50 | 72 | 40 |
| Liquid sodium silicate | 17 | 12 | 10 | 9 | 15 |
The present invention is provided with luminescent layer on the plaque layer of pottery, make it can be by absorbing sunlight and light accumulation of energy, without power consumption, and just can be luminous voluntarily in a little less than light; At daylight or light-illuminating after 30 minutes, can be luminous more than 18 hours; Wherein, 10 minutes luminosity can reach 450mcd/m
2, can reach 60mcd/m in 1 hour
2, can reach 20mcd/m in 10 hours
2, still reached 10mcd/m in 18 hours
2And can repeat for a long time luminous, nontoxic, "dead", environmental protection and energy saving safe in utilization.
A kind of manufacture method of above-mentioned self-luminescent ceramic comprises the steps:
1) transparent is crushed to the 80-150 order;
2) will select the luminescent powder of quality percentage composition, transparent powdered frit and liquid sodium silicate mixes;
3) adopt thick mode of printing, make the luminescent powder that mixes, transparent powdered frit and liquid sodium silicate attached on the ceramic tile as plaque layer 1, as luminescent layer 2;
4) at the luminescent layer 2 outside layer of transparent powdered frits that apply, obtain the self-luminescent ceramic blank;
5) the self-luminescent ceramic blank is put into firing furnace, burn till, can obtain self-luminescent ceramic at 980-1100 ℃.
The present invention has purposes widely, as can be used to be made into ceramic, ceramics, floor tile, ceramic sanitary ware articles for use.
The present invention and only be confined to aforesaid embodiment, luminescent powder also can adopt the rare earth aluminate luminescent powder, and tackiness agent also not necessarily leaves no choice but use liquid sodium silicate, and the manufacturing raw material of luminescent ceramic and quality percentage composition thereof also can be other feasible combination.
Claims (6)
1. self-luminescent ceramic, comprise plaque layer (1), it is characterized in that: be provided with luminescent layer (2) on described plaque layer (1), the manufacturing raw material and the quality percentage composition thereof of described luminescent layer are, luminescent powder 17-59%, transparent powdered frit 29-72% and tackiness agent 9-17%.
2. self-luminescent ceramic as claimed in claim 1 is characterized in that: described luminescent powder is the alkaline earth aluminate luminescent powder.
3. self-luminescent ceramic as claimed in claim 1 or 2 is characterized in that: the material of described plaque layer (1) is a ceramic tile.
4. self-luminescent ceramic as claimed in claim 1 or 2 is characterized in that: described luminescent layer (2) thickness is the 1-2 millimeter.
5. self-luminescent ceramic as claimed in claim 1 or 2 is characterized in that: be coated with transparent layer (3) in the outside of described luminescent layer (2).
6. the manufacture method of a self-luminescent ceramic comprises step:
1) transparent is crushed to the 80-150 order;
2) with the luminescent powder of quality percentage composition 17-59%, the transparent powdered frit of 29-72% and the liquid sodium silicate of 9-17% mix;
3) adopt thick mode of printing, make the luminescent powder that mixes, transparent powdered frit and liquid sodium silicate attached on the ceramic tile as plaque layer, as luminescent layer;
4) be coated with the layer of transparent powdered frit in the outside of luminescent layer, obtain the self-luminescent ceramic blank;
5) the self-luminescent ceramic blank is put into firing furnace, burn till, can obtain self-luminescent ceramic at 980-1100 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610034866 CN1837153A (en) | 2006-04-07 | 2006-04-07 | Self-luminescent ceramic and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610034866 CN1837153A (en) | 2006-04-07 | 2006-04-07 | Self-luminescent ceramic and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1837153A true CN1837153A (en) | 2006-09-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610034866 Pending CN1837153A (en) | 2006-04-07 | 2006-04-07 | Self-luminescent ceramic and manufacturing method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105272365A (en) * | 2015-11-24 | 2016-01-27 | 武汉广益交通科技股份有限公司 | Energy-accumulating luminous glazed tile, glazing technology and glazing equipment |
-
2006
- 2006-04-07 CN CN 200610034866 patent/CN1837153A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105272365A (en) * | 2015-11-24 | 2016-01-27 | 武汉广益交通科技股份有限公司 | Energy-accumulating luminous glazed tile, glazing technology and glazing equipment |
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