CN1733468A - Auto-luminescent metal roller coating plate and process for preparing the same - Google Patents
Auto-luminescent metal roller coating plate and process for preparing the same Download PDFInfo
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- CN1733468A CN1733468A CN 200510057109 CN200510057109A CN1733468A CN 1733468 A CN1733468 A CN 1733468A CN 200510057109 CN200510057109 CN 200510057109 CN 200510057109 A CN200510057109 A CN 200510057109A CN 1733468 A CN1733468 A CN 1733468A
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Abstract
The self-luminescence metal roller coating plate is prepared by that rolling costing luminous paint on metal plate surface; wherein, the method comprises following steps: mixing evenly the baking-varnish resin and alkali earth metal luminous paint at normal temperature, rolling coating the said paint on metal plate; baking at 100~350Deg for 30~120s; finally, taking surface treatment and obtaining the product. This invention has wide application and no harm to human or environment, absorbs solar energy to cycle use, and belongs to green environmental friend product.
Description
Technical field
The present invention relates to a kind of auto-luminescent metal roller coating plate and manufacture method thereof, belong to energy saving and environment friendly ornament materials.
Background technology
In the prior art, for the gloss or the luminescent properties that improve metallic plate, people develop various technology.As the Chinese patent 01251479.9 luminescent metal plate of composite bed " band ", 00268636.8 " photoluminescence metal composite decorating board " etc., but the luminous enamelled coating that the former adopts is thermosetting luminescenjt powder or the light-storing paint that extracts from rare earth; The photic material of light accumulation type that the latter adopts is silicate, aluminate, sulfide luminescent material or its mixture that different kinds of ions activates, and applies scribbling on the metal composite substrate layer of prime coat, forms through curing again.These pigment can store energy behind ultraviolet ray or solar radiation, and when light secretly arrived to a certain degree, these energy can discharge with luminous form.But the visible light that sends is not remarkable, and decorative effect is undesirable, and fluorescent lifetime can only continue two or three hours; Easily aging in addition, after using after a while, can lose efficacy.The most fatal weakness is that these luminescent layers are lamination layer structure, use a period of time can layering, break away from metal body, have only 2-3 service life usually, the decoration of be not suitable for fixing building and industrial goods.
Summary of the invention
Have at the luminous plaque of prior art that easy layering comes off, service life short, can not be as the deficiency of the long-term use of the outer decoration of building, the purpose of this invention is to provide and a kind ofly can be widely used in the building internal and external ornament, and luminous significantly, long auto-luminescent metal roller coating plate and the manufacture method thereof of fluorescent lifetime.
The object of the present invention is achieved like this: auto-luminescent metal roller coating plate is formed in metal sheet surface by the luminous paint roller coat; Described luminous paint adds self-luminous alkaline-earth metal pigment, organic solvent and the allotment of other fillers by a certain percentage by baking vanish type resin to be made, and its weight ratio is a baking vanish type coating resin 50～85: alkaline-earth metal selfluminous pigment 10～70: solvent 10～15: filler 5～10.
Described baking vanish type resin is that in mylar, fluorocarbon resin, acrylic acid resin, the epoxy resin one or more combine.Described sheet metal can be aluminium and aluminum alloy sheets and strips, galvanized steel plain sheet, aluminum-zinc alloy steel plate, cold-rolled steel sheet, corrosion resistant plate or copper coin etc.
The manufacture method of metal roller coating plate may further comprise the steps: baking vanish type resin and alkaline-earth metal selfluminous pigment are allocated evenly at normal temperatures, with the continuous roller coat of above-mentioned finished product coating on sheet metal; Toasted under 100～350 ℃ temperature conditions 30～1200 seconds then, coating is promptly firmly attached on the sheet metal, after surface treatment form.The combination of this coating and sheet metal is roller coat preferably, also can adopt modes such as spraying, blade coating, brushing, importantly through the high-temperature baking of certain hour.
Compared to existing technology, remarkable advantage of the present invention is:
1, the alkaline-earth metal selected for use of the present invention is light storage type self luminous material, is alkaline earth aluminate, silicate high-tech product that Daliang City Lu Ming company utilizes activated by rare earth elements, its chemical stable in properties, does not have any radioactivity.Be characterized in: after bright place absorbs and stores various visible light 10-20 minutes, can continue in the dark place at night luminous more than 12 hours, its luminosity and duration be traditional Z nS Noctilucent material 30-50 doubly, find to be used to make luminescent metal sheet material so far as yet.
2, the present invention's baking-type coating of allotment of filling a prescription has the characteristics of good stability, is fit to high temperature, the roller coat mode of production continuously, and its production efficiency height can be realized producing in enormous quantities; Through the high temperature roller coating technology, baking-type coating combines firmly with described metallic plate, can reach more than 20 years through the service life of its product of weather resistant experiment, not efflorescence, nondiscolouring in promptly 20 years, does not come off;
3, luminescent metal plate luminous effect of the present invention is good, and brightness can reach 144 banks (De La), can luminously naturally continuously reach 12 hours in night or dark.
4, luminescent metal plate of the present invention can be widely used in occasions such as traffic marking, building decoration, billboard, the emergent indication in public place, also can be used for the outer decoration of the vehicles such as automobile, aircraft; After passing through to absorb solar energy or illumination light, and can unlimitedly recycle.This luminous paint is nontoxic, fire prevention, fire-retardant, anti-scratch, harmless to human body and surrounding environment, do not have any radioactivity, be a kind of desirable high-tech Green Product, application is very extensive.
The specific embodiment
The auto-luminescent metal roller coating plate manufacture method, earlier with metallic plate such as aluminium sheet through preliminary treatment: cleaning, bottoming; Then baking vanish type resin and alkaline-earth metal selfluminous pigment are allocated evenly at normal temperatures, with the continuous roller coat of above-mentioned finished product coating on sheet metal; Toasted under 100～350 ℃ temperature conditions 30～1200 seconds then, coating promptly firmly attached on the sheet metal, gets final product through surface treatment.Wherein, the selection of the temperature and time of high-temperature baking is distinguished to some extent according to the difference different and prescription of product purpose; Preliminary treatment, continuous roller coat and last surface treatment method are routine techniques, are not described further at this.
Auto-luminescent metal roller coating plate is made of luminous enamelled coating and metallic plate, and described luminous enamelled coating is formed by baking vanish type resin and the allotment of alkaline-earth metal selfluminous pigment.The weight ratio prescription of the specific embodiment is as follows: (seeing the following form)
| Baking vanish type resin | Selfluminous pigment (alkaline-earth metal) | Solvent (YL178 or YL168) | Additive | Baking temperature, time | |
| Prescription 1 | Mylar 50 | 30 | 10 | 8 | 100 ℃, 20 minutes |
| Prescription 2 | Fluorocarbon resin 65 | 20 | 10 | 10 | 350 ℃, 40 seconds |
| Prescription 3 | Acrylic acid resin 50 | 30 | 12 | 8 | 200 ℃, 80 seconds |
| Prescription 4 | Epoxy resin 60 | 20 | 10 | 10 | 210 ℃, 1 minute |
| Prescription 5 | Epoxy resin 80 | 10 | 10 | 9 | 245 ℃, 1 minute |
| Prescription 6 | Fluorocarbon resin 50 | 70 | 10 | 10 | 275 ℃, 1 minute |
| Prescription 7 | Mylar 30, fluorocarbon resin 55 | 30 | 10 | 10 | 300 ℃, 45 seconds |
| Prescription 8 | Fluorocarbon resin 30 acrylic acid resins 30 | 40 | 15 | 10 | 320 ℃, 40 seconds |
This baking vanish type resin is selected the commercially available prod for use; Wherein additive is: titanium dioxide, levelling agent, anti-settling agent, add by 5: 2: 3 weight ratio usually, and be commercially available conventional products, no specific (special) requirements.The alkaline-earth metal that the alkaline-earth metal selfluminous pigment selects for use Daliang City Lu Ming company to produce, its glow color is mainly yellow.The present invention can be yellow, purple, blueness, bluish-green, red, yellowish green, light green or light blue etc. with glow color, the difference of its luminous pigment color is determined by the alkaline-earth metal selfluminous pigment, promptly select different alkaline-earth metal selfluminous pigments for use, can obtain different glow colors.Various prescriptions all are fit to aluminium and aluminum alloy plate materials, galvanized steel plain sheet, aluminum-zinc alloy steel plate, cold-rolled steel sheet, corrosion resistant plate, copper coin, magnesium alloy plate etc.
The manufacture method of described luminescent metal plate, baking vanish type coating and alkaline-earth metal selfluminous pigment are allocated evenly at normal temperatures, with its method that adopts continuous roller coat on sheet metal, under 100～350 ℃ temperature conditions, toasted 30～1200 seconds again, after surface treatment as being coated with coating such as finish paint promptly firmly attached on the sheet metal, suitable with the life-span of sheet metal.
Claims (6)
1, auto-luminescent metal roller coating plate is characterized in that: formed in metal sheet surface by the luminous paint roller coat; Described luminous paint adds self-luminous alkaline-earth metal pigment, organic solvent and the allotment of other fillers by a certain percentage by baking vanish type resin to be made, and its weight ratio is a baking vanish type coating resin 50～85: alkaline-earth metal selfluminous pigment 10～70: solvent 10～15: filler 5～10.
2, metal roller coating plate according to claim 1 is characterized in that: the weight ratio of described luminous paint is a baking vanish type resin 65～80: alkaline-earth metal selfluminous pigment 20～40: solvent 10～12: filler 8～10.
3, metal roller coating plate according to claim 2 is characterized in that: the weight ratio of described luminous paint is a baking vanish type resin 60: alkaline-earth metal selfluminous pigment 30: solvent 10: filler 10.
4, according to any described metal roller coating plate of claim 1 to 3, it is characterized in that: described baking vanish type resin is that in mylar, fluorocarbon resin, acrylic acid resin, the epoxy resin one or more combine.
5, according to each described metal roller coating plate of claim 1 to 3, it is characterized in that: described sheet metal can be following any one sheet material: aluminium and aluminum alloy sheets and strips, galvanized steel plain sheet, aluminum-zinc alloy steel plate, cold-rolled steel sheet, corrosion resistant plate, copper coin, magnesium alloy plate.
6, as the manufacture method of each described metal roller coating plate of claim 1 to 3, it is characterized in that may further comprise the steps: baking vanish type resin and alkaline-earth metal selfluminous pigment are allocated evenly at normal temperatures, with the continuous roller coat of above-mentioned finished product coating on described sheet metal; Toasted under 100～350 ℃ temperature conditions 30～1200 seconds then, coating promptly firmly attached on the sheet metal, forms through surface treatment again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510057109 CN1733468A (en) | 2005-06-08 | 2005-06-08 | Auto-luminescent metal roller coating plate and process for preparing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510057109 CN1733468A (en) | 2005-06-08 | 2005-06-08 | Auto-luminescent metal roller coating plate and process for preparing the same |
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| Publication Number | Publication Date |
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| CN1733468A true CN1733468A (en) | 2006-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200510057109 Pending CN1733468A (en) | 2005-06-08 | 2005-06-08 | Auto-luminescent metal roller coating plate and process for preparing the same |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100391627C (en) * | 2006-08-03 | 2008-06-04 | 周玉成 | Method for producing three-D grain wood base composite material having luminous function |
| CN103158297A (en) * | 2013-04-07 | 2013-06-19 | 合肥美的荣事达电冰箱有限公司 | Fluorescent metal plate and manufacturing process thereof |
-
2005
- 2005-06-08 CN CN 200510057109 patent/CN1733468A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100391627C (en) * | 2006-08-03 | 2008-06-04 | 周玉成 | Method for producing three-D grain wood base composite material having luminous function |
| CN103158297A (en) * | 2013-04-07 | 2013-06-19 | 合肥美的荣事达电冰箱有限公司 | Fluorescent metal plate and manufacturing process thereof |
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Open date: 20060215 |