CN104609894A - Superlong afterglow luminous pebble and preparation method thereof - Google Patents
Superlong afterglow luminous pebble and preparation method thereof Download PDFInfo
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- CN104609894A CN104609894A CN201410785001.1A CN201410785001A CN104609894A CN 104609894 A CN104609894 A CN 104609894A CN 201410785001 A CN201410785001 A CN 201410785001A CN 104609894 A CN104609894 A CN 104609894A
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Abstract
The invention relates to a superlong afterglow luminescent pebble which comprises a pebble body, and is characterized in that: the external surface of the pebble body is provided with a resin layer and a luminescent powder layer, the resin layer coats the external surface of the pebble body, and the luminescent powder layer coats the external surface of the resin layer. The preparation method is as follows: weighing 400-1200 parts of resin, adding 6-12 parts of methylethyl ketone peroxide, 6-12 parts of a coupling agent and 5-10 parts of cobalt isooctanate, fully mixing for 20 minutes for standby use; putting 10000 parts of pebbles into a blender, taking 400-600 parts of resin to add into the pebbles; taking 1500-2000 parts of the luminous powder, stirring, sending into a drying oven, performing thermal insulation for an hour, curing; putting the pebbles into a ball mill for grinding to make the surface smooth and glossy. The useful results are as follows: the luminescent pebbles can be widely used in the decoration of the landscape, the laying of roadside stones, and the laying of residential fitness paths.
Description
Technical field
The invention belongs to material of construction, particularly relate to luminous pebbles of a kind of overlength afterglow and preparation method thereof.
Background technology
The Application Areas of light storage type self luminous material widely in recent years, and the fields such as fire-fighting at home and abroad, traffic, printing printing and dyeing, daily necessities have been promoted and have applied, as luminous license plate, luminous indicating lamp, luminous Direction Signs, luminous paint etc.People also carry out light storage type self luminous materials application more and more to the luminous material of construction of manufacture.The views such as the use of current pebbles is more and more extensive, the narrow winding trail in potted landscape, community artificial hillock, water scenery, community or park are all at use pebbles.Existing natural cobblestone and artificial cobble can only play landscape ornamental effect by day, night pebbles can be pitch-dark, even if on view mounting light emitting device, because pebbles itself is not luminous, also have impact on the aesthetic feeling of view.Number of patent application: 200810023593.8 disclose a kind of light emitting artificial cobble and preparation method thereof, light emitting artificial cobble is made up of the luminous source on the pebbles body (2) of light-permeable, skeleton (1), skeleton (1) and the wire (4) that is electrically connected with luminous source (3), described pebbles body (2) has a cavity, described skeleton (1) and luminous source are positioned at the cavity of described pebbles body (2), and described wire (4) stretches out pebbles body (2) outward.Light emitting artificial cobble of the present invention and preparation method thereof adopts aforesaid way, the natural landscape of pebbles can be embodied daytime, the ornamental value of view can be increased at night, simultaneously can be used for the decorated style of view by open pebbles, light emitting artificial cobble of the present invention is decorated in potted landscape or water scenery, the natural landscape of existing potted landscape or water scenery, can work as again head light and use.Above-mentioned patented technology can only be used for the decoration of general garden or potted landscape view.Could be luminous owing to connecting with the mains, big area cannot be used for road pavement.As application number: 93106311.6 disclose a kind of reflective night light road mark stone, primarily of abrasive aggregates, powder, reflecting and luminous material (glass microballon, luminescent powder and luminescent powder :), tackiness agent and solidifying agent composition, the road sign stone that this road marking material is formed can directly spread upon on road surface, and the road surface dust that will make marks during use blows off, and puts mould well, smear above compound, can use after solidifying.Expose in atmosphere owing to being used as the glass microballon of luminescent material, luminescent powder and luminescent powder in described reflective night light road mark stone, the easy attract dust of glass microballon, and can adsorb water membrane on misty rain weather surface, these all will have a strong impact on its reflecting effect; Luminescent powder and luminescent powder long-term exposure can lose luminescent properties because of hydrolysis in atmosphere.Above-mentioned patented technology also cannot be combined with pebbles.Road and field of urban traffic urgently research and develop a kind of pebbles with excellent wetting ability, wear resistance and luminescent properties, are used for laying view road, to meet the demand that beautifying city is built.
Summary of the invention
The object of the invention is to the deficiency overcoming above-mentioned technology, and a kind of luminous pebbles of overlength afterglow with excellent wetting ability, wear resistance and luminescent properties and preparation method thereof is provided.
The present invention for achieving the above object, by the following technical solutions: the luminous pebbles of a kind of overlength afterglow, comprise pebbles body, it is characterized in that: described pebbles body outer surface is provided with resin layer and luminous bisque, described resin layer is coated on pebbles body outer surface, and described luminous bisque is coated on the extexine of resin layer.
Described luminous bisque extexine is coated with glass powder sealing coat.
Described glass powder sealing coat adopts transparent glass particle to do aggregate, and transparent glass particle adopts soda lime glass, potassium lead silicate glass or heat-resisting borosilicate glass material, and its particle diameter is 0.1mm-15mm.
Described resin layer adopts unsaturated polyester resin material or epoxy resin.
Described luminous bisque adopts nano level steady persistence rare earth luminescent material.
A preparation method for the luminous pebbles of overlength afterglow, concrete steps are as follows: count by weight
1) prepare resin raw material: take unsaturated polyester resin or epoxy resin 400-1200, add methylethyl ketone peroxide 6-12, coupling agent 6-12, cobalt iso-octoate 5-10, with agitator fully stir 20 minutes for subsequent use;
2) in agitator, put into pebbles 10000, get the resin 400-600 be stirred and add in pebbles, fully mix thoroughly, make the even coated one deck resin of pebbles outside surface;
3) in agitator, take luminescent powder 1500-2000, the pebbles and luminescent powder being coated with resin layer is fully mixed thoroughly, till the coated one deck luminescent powder of pebbles outside surface;
4) by step 3) pebbles of coated luminescent powder sends into baking oven, and temperature 50 C-70 DEG C, are incubated solidification in a hour, light emitting layer thickness are increased;
5) pebbles after fully having solidified is put into grinding in ball grinder, make its smooth surface glossy, namely the luminous pebbles of overlength afterglow completes.
Beneficial effect: owing to adopting pure luminescent powder to make, therefore illumination effect is good, higher than the luminosity of luminous stone 2-3 times.There is excellent wetting ability, wear resistance and luminescent properties.The color of fluorescent glass particle is easy to the colour match with luminous sheet material, and than the color natural reality of the sheet material made of luminous stone, evening is as the star in the night sky; Color is various, as white, yellow, green, blue, pink, yellowish green, safran etc., also can allocate according to demand and produce other colors.See that effect is identical with natural cobblestone by well-designed daytime, but glowing at night effect can have a variety of, warm warm tones, orange, yellow, blue-greenish colour, photochromic various, meet various aesthetic demand.The ornamental value of view can be increased at night.Luminous pebbles can be widely used in the decoration of view, the laying of Road curb, the laying of community body-building path.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, pebbles body, 2, resin layer, 3, luminous bisque, 4, glass powder sealing coat.
Embodiment
The specific embodiment of the present invention is described in detail below in conjunction with accompanying drawing and preferred embodiment.
Embodiment
As shown in Figure 1, the luminous pebbles of a kind of overlength afterglow, comprise pebbles body 1, described pebbles body outer surface is provided with resin layer 2 and luminous bisque 3, and described resin layer is coated on pebbles body outer surface, and described luminous bisque is coated on the extexine of resin layer.Described luminous bisque extexine is coated with glass powder sealing coat 4, can reduce the wearing and tearing of outer bound pair luminescent powder layer.Described glass powder sealing coat adopts transparent glass particle to do aggregate, and transparent glass particle adopts soda lime glass, potassium lead silicate glass or heat-resisting borosilicate glass material, and its particle diameter is 0.1mm-15mm.Described luminous bisque adopts nano level steady persistence rare earth luminescent material.Wherein resin selects unsaturated polyester resin 7934 or unsaturated polyester resin 7935 or unsaturated polyester resin 721-9B or other transparent colourless resins or epoxy resin 590, C20; Coupling agent KH-970 or coupling agent kh-570.The large method adopting machinery of turnout, enhances productivity.
Embodiment 1
A preparation method for the luminous pebbles of above-mentioned overlength afterglow, concrete steps are as follows: g meter by weight
1) prepare resin raw material: take unsaturated polyester resin or epoxy resin 400g, add methylethyl ketone peroxide 6g, coupling agent 6g, cobalt iso-octoate 5g, with agitator fully stir 20 minutes for subsequent use;
2) in agitator, put into pebbles 10000, get the resin 400g be stirred and add in pebbles, fully mix thoroughly, make the even coated one deck resin of pebbles outside surface;
3) in agitator, take luminescent powder 1500g, the pebbles and luminescent powder being coated with resin layer is fully mixed thoroughly, till the coated one deck luminescent powder of pebbles outside surface;
4) by step 3) pebbles of coated luminescent powder sends into baking oven, and temperature 50 C-70 DEG C, are incubated solidification in a hour, light emitting layer thickness are increased;
5) pebbles after fully having solidified is put into grinding in ball grinder, make its smooth surface glossy, namely the luminous pebbles of overlength afterglow completes.
Embodiment 2
1) prepare resin raw material: take unsaturated polyester resin or epoxy resin 400-1200, add methylethyl ketone peroxide 12g, coupling agent 12g, cobalt iso-octoate 10g, with agitator fully stir 20 minutes for subsequent use;
2) in agitator, put into pebbles 10000, get the resin 600g be stirred and add in pebbles, fully mix thoroughly, make the even coated one deck resin of pebbles outside surface;
3) in agitator, take luminescent powder 2000g, the pebbles and luminescent powder being coated with resin layer is fully mixed thoroughly, till the coated one deck luminescent powder of pebbles outside surface;
4) by step 3) pebbles of coated luminescent powder sends into baking oven, and temperature 50 C-70 DEG C, are incubated solidification in a hour, light emitting layer thickness are increased;
5) pebbles after fully having solidified is put into grinding in ball grinder, make its smooth surface glossy, namely the luminous pebbles of overlength afterglow completes.
Embodiment 3
1) prepare resin raw material: take unsaturated polyester resin or epoxy resin 400-1200, add methylethyl ketone peroxide 8g, coupling agent 8g, cobalt iso-octoate 8g, with agitator fully stir 20 minutes for subsequent use;
2) in agitator, put into pebbles 10000, get the resin 500g be stirred and add in pebbles, fully mix thoroughly, make the even coated one deck resin of pebbles outside surface;
3) in agitator, take luminescent powder 2000g, the pebbles and luminescent powder being coated with resin layer is fully mixed thoroughly, till the coated one deck luminescent powder of pebbles outside surface;
4) by step 3) pebbles of coated luminescent powder sends into baking oven, and temperature 50 C-70 DEG C, are incubated solidification in a hour, light emitting layer thickness are increased;
5) pebbles after fully having solidified is put into grinding in ball grinder, make its smooth surface glossy, namely the luminous pebbles of overlength afterglow completes.Ball mill adopts tumbling ball mill, chooses the abrasive substance of the resin hardness after being applicable to solidification.As Agate abrasive powder slurry, granularity is 7-14 μm or sawdust etc.
Color is various, as white, yellow, green, blue, pink, yellowish green, safran etc., also can allocate according to demand and produce other colors.Ready-made glass particle color and luster is consistent, and outer luminescent powder does not come off.
Pebbles body adopts natural cobblestone or artificial cobble.Artificial cobble is transparent vitreous body or plastics or crystalline.The artificial cobble dimension of transparent vitreous body is best.
The above is only preferred embodiment of the present invention, not does any pro forma restriction to structure of the present invention.Every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical scheme of the present invention.
Claims (6)
1. the luminous pebbles of overlength afterglow, comprises pebbles body, it is characterized in that: described pebbles body outer surface is provided with resin layer and luminous bisque, and described resin layer is coated on pebbles body outer surface, and described luminous bisque is coated on the extexine of resin layer.
2. the luminous pebbles of overlength afterglow according to claim 1, is characterized in that: described luminous bisque extexine is coated with glass powder sealing coat.
3. the luminous pebbles of overlength afterglow according to claim 2, it is characterized in that: described glass powder sealing coat adopts transparent glass particle to do aggregate, transparent glass particle adopts soda lime glass, potassium lead silicate glass or heat-resisting borosilicate glass material, and its particle diameter is 0.1mm-15mm.
4. the luminous pebbles of overlength afterglow according to claim 1 and 2, is characterized in that: described resin layer adopts unsaturated polyester resin material or epoxy resin.
5. the luminous pebbles of overlength afterglow according to claim 4, is characterized in that: described luminous bisque adopts nano level steady persistence rare earth luminescent material.
6. a preparation method for the luminous pebbles of overlength afterglow according to claim 1, concrete steps are as follows: count by weight
1) prepare resin raw material: take unsaturated polyester resin or epoxy resin 400-1200, add methylethyl ketone peroxide 6-12, coupling agent 6-12, cobalt iso-octoate 5-10, with agitator fully stir 20 minutes for subsequent use;
2) in agitator, put into pebbles 10000, get the resin 400-600 be stirred and add in pebbles, fully mix thoroughly, make the even coated one deck resin of pebbles outside surface;
3) in agitator, take luminescent powder 1500-2000, the pebbles and luminescent powder being coated with resin layer is fully mixed thoroughly, till the coated one deck luminescent powder of pebbles outside surface;
4) by step 3) pebbles of coated luminescent powder sends into baking oven, and temperature 50 C-70 DEG C, are incubated solidification in a hour, light emitting layer thickness are increased;
5) pebbles after fully having solidified is put into grinding in ball grinder, make its smooth surface glossy, namely the luminous pebbles of overlength afterglow completes.
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| CN201410785001.1A CN104609894A (en) | 2014-12-17 | 2014-12-17 | Superlong afterglow luminous pebble and preparation method thereof |
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| CN201410785001.1A CN104609894A (en) | 2014-12-17 | 2014-12-17 | Superlong afterglow luminous pebble and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111943522A (en) * | 2020-07-28 | 2020-11-17 | 贵州膜锐新材料科技有限公司 | Glass bead capable of emitting light, reflecting light and purifying air and preparation method thereof |
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| CN1396234A (en) * | 2002-06-14 | 2003-02-12 | 中国地质大学（武汉） | Process for preparing long-afterglow luminous alaminate powder |
| CN2858756Y (en) * | 2005-02-03 | 2007-01-17 | 杨毅男 | Luminous kerb |
| WO2007132394A2 (en) * | 2006-05-12 | 2007-11-22 | Luca Toncelli | Method for forming a coating of agglomerated stone on a sheet consisting of light conglomerate material |
| CN101942154A (en) * | 2010-09-06 | 2011-01-12 | 俞善锋 | Luminescent artificial cobble stone and production method thereof |
| CN102765894A (en) * | 2012-08-07 | 2012-11-07 | 高炳申 | Overlength afterglow luminescent glass particle and preparation method thereof |
| CN204342674U (en) * | 2014-12-17 | 2015-05-20 | 高炳申 | The luminous pebbles of overlength afterglow |
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2014
- 2014-12-17 CN CN201410785001.1A patent/CN104609894A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1396234A (en) * | 2002-06-14 | 2003-02-12 | 中国地质大学（武汉） | Process for preparing long-afterglow luminous alaminate powder |
| CN2858756Y (en) * | 2005-02-03 | 2007-01-17 | 杨毅男 | Luminous kerb |
| WO2007132394A2 (en) * | 2006-05-12 | 2007-11-22 | Luca Toncelli | Method for forming a coating of agglomerated stone on a sheet consisting of light conglomerate material |
| CN101942154A (en) * | 2010-09-06 | 2011-01-12 | 俞善锋 | Luminescent artificial cobble stone and production method thereof |
| CN102765894A (en) * | 2012-08-07 | 2012-11-07 | 高炳申 | Overlength afterglow luminescent glass particle and preparation method thereof |
| CN204342674U (en) * | 2014-12-17 | 2015-05-20 | 高炳申 | The luminous pebbles of overlength afterglow |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111943522A (en) * | 2020-07-28 | 2020-11-17 | 贵州膜锐新材料科技有限公司 | Glass bead capable of emitting light, reflecting light and purifying air and preparation method thereof |
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Application publication date: 20150513 |
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