CN104140281A - Fluorescent ceramic tile formed in one-off mode - Google Patents
Fluorescent ceramic tile formed in one-off mode Download PDFInfo
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- CN104140281A CN104140281A CN201410365456.8A CN201410365456A CN104140281A CN 104140281 A CN104140281 A CN 104140281A CN 201410365456 A CN201410365456 A CN 201410365456A CN 104140281 A CN104140281 A CN 104140281A
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Abstract
The invention discloses a fluorescent ceramic tile formed in a one-off mode. The ceramic tile is characterized by comprising, by weight, 25-40 parts of calcite, 15-26 parts of steel slag, 10-17 parts of bovine bones, 3-7 parts of aluminum oxide, 10-23 parts of boric acid, 20-40 parts of feldspar, 5-11 parts of silicon dioxide, 20-28 parts of expand pearl powder, 3-10 parts of ferric oxide, 5.5-7.5 parts of fiber brucite, 5-9 parts of silicate fibers, 3-4 parts of zinc oxide and 45-69 parts of high-temperature calcium base frits. The fluorescent ceramic tile is resistant to high temperature, high in strength, resistant to abrasion, long in afterglow time and the like. The ceramic tile can be formed in the one-off mode through sintering, so that the technology is simplified, and energy is saved.
Description
Technical field
The present invention relates to a kind of one-time formed fluorescence ceramics brick.
Background technology
Long-afterglow fluorescent material is commonly called as luminescent powder, belongs to the one of embedded photoluminescent material, refers to the short irradiation through the light source such as daylight and long wave ultraviolet, closes after light source, still can within a very long time, continue luminous material.Long after glow luminous material, as a kind of energy storage, energy-conservation " green light source material ", is more and more subject to people's attention in today of energy worsening shortages, and especially aspect low light level illumination, demonstration, application is very extensive.At present, long after glow luminous material goods have luminous paint, paint, luminous printing ink, luminescent glaze, luminescent plastics, luminous rubber, Luminous leather, fluorescent glass, luminescent ceramic, luminous ornament stone, luminous composited aluminum and plastic decking, light-emitting workmanship etc., are widely used in the every field such as building decoration, communications and transportation, security against fire, instrument, subway tunnel, printing printing and dyeing, advertising board, bullion.
The long-afterglow fluorescent material great majority that use for secure ID on the market at present adopt the resin paste that contains transparent resinous principle and fluorescent material composition and form light-storage luminant layer, in resin paste, coordinate the transparent resinous principle of 95% weight of total amount, above-mentioned materials is as uses such as the marks of road, and wear resistant, weathering resistance, chemical resistance are all poor.
Long-afterglow fluorescent material is applied in to architectural pottery technical field and produces the ceramic tile with long-afterglow fluorescent effect and also can be used as the use of secure ID, or allow ceramic tile also can present abundant decorative effect by bright turning after dark.Conventional method has following several mode at present:
1,, in without enamel ceramic tile, directly using long-afterglow fluorescent material by a certain percentage as base substrate component, but the prepared ceramic tile cost of this kind of method is high, and effect is single;
The figure layer 2, at billet surface spraying one deck with long-afterglow fluorescent material, then burn till, but the long-afterglow fluorescent material coating forming is not wear-resisting, is easy to come off in use procedure; In addition, also can spray after long-afterglow fluorescent material, then impose layer of transparent glaze or charity clear frit, burn till rear formation protective clear layer, can alleviate like this because the problem of the long-afterglow fluorescent material coating shedding that wearing and tearing cause.
Current disclosed scheme; the long-afterglow fluorescent material that adopts is to be obtained after rear-earth-doped by the spinel of aluminate, silicate, aluminosilicate, metatitanic acid alkali; it is not suitable for high temperature and burns till (being generally no more than 950 DEG C); therefore be difficult to adopt single firing process to prepare this series products; and under so low firing temperature; protective clear layer hardness at long-afterglow fluorescent material coatingsurface is low, not wear-resisting, is easy in actual use scratch.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of one-time formed fluorescence ceramics brick.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of one-time formed fluorescence ceramics brick, is characterized in that, comprise the material of following parts by weight: calcite 25-40 part, slag 15-26 part, ox bone 10-17 part, aluminum oxide 3-7 part, boric acid 10-23 part, white feldspar 20-40 part, silicon-dioxide 5-11 part, expanded pearlite powder 20-28 part, ferric oxide 3-10 part, nemalite 5.5-7.5 part, ceramic fibre 5-9 part, zinc oxide 3-4 part, high temperature calcium base frit 45-69 part.
The invention has the beneficial effects as follows: the spinel that steady persistence long persistence luminescent powder that ceramic tile adopts provided by the invention is phosphate base is through rear-earth-doped acquisition, it is more high temperature resistant, therefore can under the hot conditions more than 1150 DEG C, burn till, prepared like this ceramic tile goods base substrate part has been sintered to porcelain, intensity is higher, and the long-afterglow fluorescent glass coating forming as basic material through the rear-earth-doped long persistence luminescent powder obtaining taking high temperature calcium base frit and phosphate base spinel has advantages such as intensity is high, wear-resistant, time of persistence is long; And can only need once-firing, green body layer and long-afterglow fluorescent glass coating can complete in a high temperature burns till, and simplify technique, save energy.
Embodiment
Embodiment 1
A kind of one-time formed fluorescence ceramics brick, comprises the material of following parts by weight: 40 parts, calcite, 26 parts, slag, 17 parts of ox bones, 7 parts, aluminum oxide, 23 parts of boric acid, 40 parts of Bai Changshi, 1 part of silica 1,28 parts, expanded pearlite powder, 10 parts of ferric oxide, 7.5 parts of nemalites, 9 parts of ceramic fibres, 4 parts, zinc oxide, 69 parts of high temperature calcium base frits.
Embodiment 2
A kind of one-time formed fluorescence ceramics brick, is characterized in that, comprises the material of following parts by weight: 25 parts, calcite, 15 parts, slag, 10 parts of ox bones, 3 parts, aluminum oxide, 10 parts of boric acid, 20 parts of white feldspars, 5 parts of silicon-dioxide, 20 parts, expanded pearlite powder, 3 parts of ferric oxide, 5.5 parts of nemalites, 5 parts of ceramic fibres, 3 parts, zinc oxide, 45 parts of high temperature calcium base frits.
Claims (1)
1. an one-time formed fluorescence ceramics brick, is characterized in that, comprises the material of following parts by weight: calcite 25-40 part, slag 15-26 part, ox bone 10-17 part, aluminum oxide 3-7 part, boric acid 10-23 part, white feldspar 20-40 part, silicon-dioxide 5-11 part, expanded pearlite powder 20-28 part, ferric oxide 3-10 part, nemalite 5.5-7.5 part, ceramic fibre 5-9 part, zinc oxide 3-4 part, high temperature calcium base frit 45-69 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410365456.8A CN104140281A (en) | 2014-07-29 | 2014-07-29 | Fluorescent ceramic tile formed in one-off mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410365456.8A CN104140281A (en) | 2014-07-29 | 2014-07-29 | Fluorescent ceramic tile formed in one-off mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104140281A true CN104140281A (en) | 2014-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410365456.8A Withdrawn CN104140281A (en) | 2014-07-29 | 2014-07-29 | Fluorescent ceramic tile formed in one-off mode |
Country Status (1)
| Country | Link |
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| CN (1) | CN104140281A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107793029A (en) * | 2017-11-15 | 2018-03-13 | 金丽梅 | A kind of preparation method of milky white colour glaze |
-
2014
- 2014-07-29 CN CN201410365456.8A patent/CN104140281A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107793029A (en) * | 2017-11-15 | 2018-03-13 | 金丽梅 | A kind of preparation method of milky white colour glaze |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20141112 |