CN201335255Y - Luminous particle - Google Patents
Luminous particle Download PDFInfo
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- CN201335255Y CN201335255Y CNU2008202338667U CN200820233866U CN201335255Y CN 201335255 Y CN201335255 Y CN 201335255Y CN U2008202338667 U CNU2008202338667 U CN U2008202338667U CN 200820233866 U CN200820233866 U CN 200820233866U CN 201335255 Y CN201335255 Y CN 201335255Y
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- luminous
- light
- emitting particles
- binding agent
- aggregate
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- Road Paving Structures (AREA)
Abstract
The utility model relates to a luminous particle, which comprises aggregate (1) and a luminous and/or reflector layer (2) wrapping the aggregate (1), and the luminous and/or reflector layer (2) consists of binder and luminous material and/or reflector material (3) mixed in the binder. The luminous particle can be used in the fabrication of luminous water-permeable bricks or used in the pavement of road surfaces to form luminous water-permeable road surfaces. The hydrophobic luminous particle and products thereof have excellent permeability, wearability and luminous performance.
Description
Technical field
The utility model relates to a kind of light-emitting particles, especially relates to a kind of reflectively and/or absorb savings luminous energy and the long-time particle that continues luminous and possess hydrophilic property behind the light, belongs to architectural decoration material field.
Background technology
At present, global energy, water resources shortage, the frequent generation of the enlarged areas that desertifies simultaneously and dust storm makes the environment of human survival abominable day by day.The place of city dweller's inhabitation at present substantially all is the hardened ground that fluid-tight material such as cement, pitch is laid, rainwater was along with drainage pipeline flows away when existence was rained, increase the weight of the burden of municipal drainage facility, a large amount of losses of rainwater cause level of ground water to be difficult to go up in addition, directly have influence on the health of urban vegetation, so seepy material is used and is given birth to.As in Chinese patent literature CN1994955A, disclosing a kind of Weather resistance permeable material, described material comprises aggregate and binding agent, but by selecting the hydrophily reacting resin of good hydrophilic property for use, and in aggregate, add hydrophilic inorganic material, improved the water penetration of material.Though being used to make the road surface, this seepy material can play permeable effect, do not increase beautiful scenery but have noctilucence to road, more do not have the various signs that show road at night, divide the track and distinguish the highway section, be convenient to driving at night, reduce the effect of the accident of driving at night.If can make a kind of can the permeable light-emitting materials that can function as described above again then practicality is just stronger.
The application of light storage type self luminous material is very extensive in recent decades, fields such as fire-fighting at home and abroad, traffic, printing printing and dyeing, commodity have obtained promotion and application, as are used for luminous license plate, luminous indicating lamp, luminous Direction Signs, luminous paint etc.People also are applied to light storage type self luminous material more and more and make on the luminous construction material, as in Chinese patent literature CN1079016A, disclosing a kind of reflective night light road mark stone, mainly by abrasive aggregates, powder, reflecting and luminous material (glass microballoon, luminescent powder and luminescent powder), adhesive and curing agent are formed, the road sign stone that this road sign material forms can directly spread upon on the road surface, the road surface dust that will make marks during use blows off, put mould well, smear above compound, can use after solidifying.Be exposed in the air owing to be used as glass microballoon, luminescent powder and the luminescent powder of luminescent material in the described reflective night light road mark stone, glass microballoon easily adsorbs dust, and can adsorb water membrane on misty rain weather surface, and 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 air.In Chinese patent literature CN1414061A and CN1660712A, also disclose noctilucence and luminescent artificial stone respectively and held light and luminous stone material; yet also there are the problems referred to above in these materials; be that luminescent material can not get effective protection; be exposed under the nature; easy to wear after use after a while, easily lose its luminescent properties.In addition, these luminous construction materials do not have water permeability yet.
The utility model content
For this reason, technical problem to be solved in the utility model is to propose a kind of particle with good hydrophily, wearability and luminescent properties.
For solving the problems of the technologies described above, a kind of light-emitting particles of the present utility model comprises aggregate and is coated on luminous and/or reflector layer on the aggregate, and described luminous and/or reflector layer is made up of binding agent and the luminous and/or reflectorized material that mixes in binding agent.
The quality of described binding agent is the 1-20% of described aggregate quality, and the quality of described luminescent material and/or reflectorized material is the 1%-7% of described aggregate quality.Described luminescent material and/or reflectorized material have a waterproof membrane.Described waterproof membrane is handled and is obtained by described luminescent material and/or reflectorized material being carried out the microcapsules parcel.
Described reflectorized material is a reflective glass beads.Described luminescent material is light storage type self luminous material.Described light storage type self luminous material is silicates, aluminate class, a kind of or its mixture in sulfide-based.It is matrix that described silicates and the light storage type self luminous material of alkaline earth aluminate class are respectively with silicate and aluminate, with rare-earth activated luminescent material.Described sulfide-based light storage type self luminous material is rare-earth activated luminescent material.Described light storage type self luminous material is the luminescent material that sends yellow-green light.The particle diameter of described luminescent material and reflectorized material is 0.008-0.1mm.
Described binding agent includes hydrophilic agglomerant at least.Described hydrophilic agglomerant is the hydrophilic resin binding agent.Described hydrophilic agglomerant accounts for the 1-60% of the quality of described binding agent.Described hydrophilic resin binding agent is one or more in epoxy resin, polyurethane and the acrylic resin, and the molecular side chain in described epoxy resin, polyurethane and the acrylic resin contains hydrophilic radical or main chain contains the non-ionic hydrophilic segment.Resinoid bond in the described binding agent except that hydrophilic agglomerant is a kind of or its any combination in epoxy resin, polyurethane and the acrylic resin.The epoxy resin of described epoxy resin for solidifying by aliphatic polyamine or alicyclic polyamine class curing agent, the mass ratio of its consumption and epoxy resin is 1: 20 to 3: 5.Described epoxy resin is a kind of or its any combination in alicyclic type epoxy resin, bisphenol-A epoxy resin, organic-silicon-modified bisphenol A type epoxy resin, saturated glycidyl ester type epoxy resin, heterocyclic type and the mixed type epoxy resin.Described polyurethane resin is aliphatic polyol and polyisocyanate mixtures, also is added with ammonia ester level solvent, chain extender and crosslinking agent in its this polyurethane resin.
Also contain coupling agent in the described luminous and/or reflector layer.Also contain light stabilizer and/or antioxidant in the described luminous and/or reflector layer.Also contain fire retarding epoxide resin or fire retardant in the described luminous and/or reflector layer.
Preparing the method for described light-emitting particles, may further comprise the steps: (a). luminescent material and/or reflectorized material are mixed the back with the binding agent of binding agent stand-by, (b). aggregate is heated, add the mixture in the step (a) then, stir, after the cooling, crushing and screening promptly obtains described light-emitting particles.Also comprise the step of described luminescent material and/or reflectorized material being carried out water-proofing treatment before in described step (a).
Prepare the method for described light-emitting particles, may further comprise the steps: with the aggregate heating, add the binding agent of binding agent then, after stirring, luminescent material and/or reflectorized material are added, stir, after the cooling, crushing and screening promptly obtains described light-emitting particles.Described method also comprises the step of described luminescent material and/or reflectorized material being carried out water-proofing treatment.
The application of described light-emitting particles in making building or ornament materials.Described light-emitting particles is used to make luminous permeable brick or directly is layed in the road surface and forms luminous porous pavement.Described light-emitting particles is used to make the top layer of luminous permeable brick.
Technique scheme of the present utility model compared with prior art has the following advantages: (1) light-emitting particles of the present utility model, surface at aggregate coats luminous and/or reflector layer, described luminous and/or reflector layer is made up of binding agent and the luminescent material and/or the reflectorized material that are mixed in the binding agent, therefore not only aggregate is coated, and luminescent material and/or reflectorized material are also coated, therefore not only intensity increase of resulting light-emitting particles and goods thereof, difficultly fracture, fragmentation, have good wearability, and have good luminescent properties; Owing to comprise hydrophilic agglomerant at least in the described binding agent, therefore described light-emitting particles has excellent hydrophilic further, and prepared goods have good water penetration; (2) in the light-emitting particles of the present utility model, preferably wherein luminescent material and/or reflectorized material carried out water-proofing treatment, make it have one deck waterproof membrane, water can not go deep into described luminescent material and/or reflectorized material like this, therefore luminescent material and/or reflectorized material can keep than the term of validity longer under the natural conditions, and the original intensity of particle of the present utility model and goods thereof can reach 10cd/m
2More than, be 0.010-0.025cd/m after 10 hours
2(3) in the light-emitting particles of the present utility model, in the described binding agent except containing hydrophilic agglomerant, can also comprise other resinoid bond, the epoxy resin of the preferred good weatherability of described resinoid bond, as alicyclic type epoxy resin, bisphenol-A epoxy resin, organic-silicon-modified bisphenol A type epoxy resin, saturated glycidyl ester type epoxy resin, heterocyclic type and mixed type epoxy resin, polyurethane resin such as the aliphatic polyol and the polyisocyanate mixtures of preferred good weatherability have guaranteed the weatherability of described light-emitting particles like this; (4) can also add antioxidant and light stabilizer in the luminous and/or reflector layer of the present utility model, strengthen the non-oxidizability of particle and the ability of antiultraviolet, therefore further improve the weatherability of described particle and goods thereof; The adding coupling agent has strengthened the adhesion between binding agent and the aggregate, adds the anti-flammability that fire retardant has then improved described light-emitting particles and goods thereof; (5) light-emitting particles of the present utility model is being widely used aspect building or the ornament materials, be applied to gardens, street, building construction as making luminous permeable brick, luminous porous disc or luminous permeable tree pond etc., not only permeable durable, and attractive in appearance, optimize urban environment; (6) light-emitting particles of the present utility model is particularly useful for being laid on the luminous porous pavement of formation on the highway, described road surface not only can be permeable on rainy day, prevent vehicle slip, but also can be laid on certain location as required, play the various signs that show road, divide the track and distinguish the highway section, be convenient to driving at night, reduce the effect of driving at night accident.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, according to specific embodiment of the utility model also in conjunction with the accompanying drawings, the utility model is described in further detail below.At first accompanying drawing is briefly explained, wherein:
Fig. 1 is the structural representation of the utility model particle;
Reference numeral is respectively shown in the figure: the 1-aggregate, 2-is luminous and/or reflector layer, 3-luminescent material and/or reflectorized material.
The specific embodiment
Figure 1 shows that the structural representation of light-emitting particles of the present utility model, it comprises aggregate 1, luminous and/or reflector layer 2, described luminous and/or reflector layer 2 is coated on the described aggregate 1, described luminous and/or reflector layer 2 is made up of binding agent and the luminescent material and/or the reflectorized material 3 that are mixed in the binding agent, and described binding agent can comprise hydrophilic agglomerant at least.
In other embodiment of light-emitting particles of the present utility model, can also comprise in the luminous and/or reflector layer 2 in coupling agent, light stabilizer, antioxidant, the fire retardant wherein one or more.
It below is the manufacture method of light-emitting particles of the present utility model.
Embodiment 1
With particle diameter is quartz sand 100 grams of 0.2-0.4mm, be heated to 100 ℃, add the mixture of the following material that is pre-mixed then, this mixture is the bisphenol-A epoxy resin of 4.6 grams, 0.46 directly being wrapping up through microcapsules of 0.1mm, the hydrophily epoxy resin of gram, 1 gram particle handles ZnS:Eu
2+Luminescent material stirs after the adding, after temperature reduces, and fragmentation, screening promptly obtains the granular material A that quartz sand surface coats luminescent layer.Resulting material is put into the mould aftershaping become luminous permeable brick, its original intensity is 10cd/m
2, be 0.010cd/m after 10 hours
2ZnS:Eu in the present embodiment
2+Luminescent material is sulfide-based light storage type self luminous material.The contrast situation of testing its performance indications and common permeable brick sees Table 1.
It is a kind of micro substance to be wrapped in technology in the thin polymer film that microcapsules in present embodiment parcel is handled, and it be the unusual prior art of maturation, is not described in detail in this.
Embodiment 2
With particle diameter is that the quartz sand of 0.07-0.2mm is heated to 200 ℃ for 10 kilograms, the mixture that adds the following material that is pre-mixed then, this mixture is the acrylic resin of the hydroxyl of 94 grams, 6 gram hydrophily epoxy resin, particle diameter are the CaSrS:Eu through the processing of microcapsules parcel of 600 grams of 0.0080mm
2+, Dy
3+Reflective glass beads and 3 gram silane couplers 550 that luminescent material and 100 grams are handled through the microcapsules parcel stir after the adding, after temperature reduces, and fragmentation, screening promptly obtains the granular material B that quartz sand surface coats luminous and reflector layer.Resulting material is put into the mould aftershaping become luminous permeable brick, its original intensity is 12cd/m
2, be 0.015cd/m after 10 hours
2CaSrS:Eu in the present embodiment
2+, Dy
3+Luminescent material is sulfide-based light storage type self luminous material.The contrast situation of testing its performance indications and common permeable brick sees Table 2.
Get particle diameter and be 15 kilograms of the quartz sands of 0.2-0.4mm, be heated to 260 ℃, the mixture that adds the following material that is pre-mixed then, this mixture is 75% a HDI biuret solution of 70% 650 polyester liquids of 600 grams and 560 grams, 340 gram hydrophily epoxy resin, 5 gram silane couplers 550,0.6 gram light stabilizer UV-327,0.9 gram antioxidant 1222,1.8 gram zinc naphthenate, as trimethylolpropane 20 grams of chain extender and crosslinking agent, 15 gram MEKs are as ammonia ester level solvent, and particle diameter is the SrAl of 0.1mm
2O
4: Eu
2+, Dy
3+Luminescent material 500 grams stir after the adding, after temperature reduces, and fragmentation, screening promptly obtains the granular material C that quartz sand surface coats luminous material layer.Resulting material is put into the mould aftershaping become luminous permeable brick, described luminous brick jaundice green light, its original intensity is 13cd/m
2, be 0.02cd/m after 10 hours
2SrAl in the present embodiment
2O
4: Eu
2+, Dy
3+Luminescent material is the light storage type self luminous material of aluminate class.The contrast situation of testing its performance indications and common permeable brick sees Table 3.
Embodiment 4
Get particle diameter and be 10 kilograms of the quartz sands of 1.2-1.6mm, be heated to 135 ℃, add bisphenol-A epoxy resin 180 grams then, aliphatic polyamine curing agent 189 grams, 200 gram hydrophily epoxy resin, the light stabilizer EPU of 1.98 grams, the antioxidant 1035 of 1.98 grams, after stirring, add the Sr that particle diameter is 0.01mm again
4Al
14O
25: Eu
2+, Dy
3+Luminescent material 600 grams continue to stir, and are even until mixing of materials, after temperature reduces, and fragmentation, screening promptly obtains the granular material D that quartz sand surface coats luminescent layer.Select one 1 square metre road surface, on the road surface, lay 20 centimetres stone basic unit and compacting, be laid on the luminous porous pavement after the compacting levelling forms 15 centimetres on the roadbed after above-mentioned material D fully mixed, the described road surface green light of turning blue, its original intensity is 15cd/m
2, be 0.025cd/m after 10 hours
2Sr in the present embodiment
4Al
14O
25: Eu
2+, Dy
3+Luminescent material is the light storage type self luminous material of aluminate class.The contrast situation of testing its performance indications and common permeable brick sees Table 4.
Embodiment 5
With particle diameter is that the quartz sand of 0.07-0.4mm is heated to 230 ℃ for 10 kilograms, adds 1 kilogram of acrylic resin then, 1 kilogram of hydrophily epoxy resin, 6 gram light stabilizer HPT, 6 gram antioxidant 1035, siliceous coupling agent 12 grams are after stirring, adding particle diameter is mesosilicate luminescent material 300 grams with Eu, Dy activation of 0.05mm, it is even until mixing of materials to continue stirring, after temperature reduces, and fragmentation, screening promptly obtains the granular material E that quartz sand surface coats luminescent layer.Described material is made luminous permeable brick or is paved into the road surface, and its original intensity is 12cd/m
2, be 0.012cd/m after 10 hours
2The mesosilicate luminescent material that activates with Eu, Dy in the present embodiment is the light storage type self luminous material of silicates.The contrast situation of testing its performance indications and common permeable brick sees Table 5.
Embodiment 6
Binding agent among the embodiment 1-5 changed into only use hydrophily epoxy resin, other is constant.The test result of resultant luminous permeable brick, luminous porous pavement is consistent with embodiment 1-5, and guaranteeing luminescent properties, resistance to compression, anti-folding, wear-resisting, under the permeable prerequisite, all can increase substantially water penetration.
Embodiment 7
Substitute corresponding hydrophily epoxy resin with hydrophilic polyurethane resin and hydrophilic acrylic resin respectively in embodiment 1-6, the luminous permeable brick of gained or the luminescent properties of luminous porous pavement are consistent with embodiment 1-6 with water permeability.
In the utility model, prepared light-emitting particles can be used for making the permeable top layer of luminous permeable brick, be that permeable brick comprises permeable top layer and porous base course, permeable top layer and porous base course are closely as one, permeable top layer makes with light-emitting particles of the present utility model, and porous base course is made by the seepy material that other does not have luminescent properties, so promptly saves cost, does not influence the luminous and water permeability of described permeable brick again.
It is pointed out that luminescent material and reflectorized material except pointing out among the embodiment, commercially available any luminescent material and reflectorized material all can be realized the purpose of this utility model, obtain light-emitting particles of the present utility model and goods thereof.
Obviously, the foregoing description only is for example clearly is described, and is not the qualification to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And conspicuous variation of being extended out thus or change still are among the protection domain of the utility model creation.
Table 1
Table 2
Table 3
Table 4
Table 5
Claims (9)
1. light-emitting particles is characterized in that: comprise aggregate (1) and be coated on luminous and/or reflector layer (2) on the aggregate (1) that described luminous and/or reflector layer (2) is made up of binding agent and the luminous and/or reflectorized material (3) that mixes in binding agent.
2. light-emitting particles according to claim 1 is characterized in that: the quality of described binding agent is the 1-20% of described aggregate quality, and the quality of described luminescent material and/or reflectorized material is the 1%-7% of described aggregate quality.
3. light-emitting particles according to claim 1 is characterized in that: described luminescent material and/or reflectorized material (3) have a waterproof membrane.
4. according to any described light-emitting particles among the claim 1-3, it is characterized in that: described reflectorized material is a reflective glass beads.
5. according to any described light-emitting particles among the claim 1-3, it is characterized in that: described luminescent material is silicates, aluminate class, a kind of or its mixture in sulfide-based.
6. according to any described light-emitting particles among the claim 1-3, it is characterized in that: the particle diameter of described luminescent material and reflectorized material is 0.008-0.1mm.
7. light-emitting particles according to claim 1 and 2 is characterized in that: described binding agent includes hydrophilic agglomerant at least.
8. light-emitting particles according to claim 7 is characterized in that: described hydrophilic agglomerant is the hydrophilic resin binding agent.
9. light-emitting particles according to claim 8 is characterized in that: described hydrophilic agglomerant accounts for the 1-60% of the quality of described binding agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202338667U CN201335255Y (en) | 2008-12-29 | 2008-12-29 | Luminous particle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202338667U CN201335255Y (en) | 2008-12-29 | 2008-12-29 | Luminous particle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201335255Y true CN201335255Y (en) | 2009-10-28 |
Family
ID=41286907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202338667U Expired - Lifetime CN201335255Y (en) | 2008-12-29 | 2008-12-29 | Luminous particle |
Country Status (1)
| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3342763A1 (en) | 2016-12-29 | 2018-07-04 | TPA sp. z o.o. | A method for producing a luminescent pavement, a luminescent pavement obtained by said method, a combination and use of the combination |
| CN108504081A (en) * | 2018-04-17 | 2018-09-07 | 三河市中益明晟科技有限公司 | A kind of noctilucence Elastic plastic-rubber runway, in vigorous strides road and preparation method thereof |
| EP3401440A1 (en) | 2017-05-08 | 2018-11-14 | STRABAG Sp. z.o.o. | A method for producing a luminescent pavement, a lacquered luminescent topping and use of the lacquered luminescent topping |
-
2008
- 2008-12-29 CN CNU2008202338667U patent/CN201335255Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3342763A1 (en) | 2016-12-29 | 2018-07-04 | TPA sp. z o.o. | A method for producing a luminescent pavement, a luminescent pavement obtained by said method, a combination and use of the combination |
| WO2018122079A1 (en) | 2016-12-29 | 2018-07-05 | Strabag Sp. Z O.O. | A method for producing a luminescent pavement, a luminescent pavement obtained by said method, a combination and use of the combination |
| EP3401440A1 (en) | 2017-05-08 | 2018-11-14 | STRABAG Sp. z.o.o. | A method for producing a luminescent pavement, a lacquered luminescent topping and use of the lacquered luminescent topping |
| WO2018206584A1 (en) | 2017-05-08 | 2018-11-15 | Strabag Sp. Z O.O. | A method for producing a luminescent pavement, a lacquered luminescent aggregate and the use of the lacquered luminescent aggregate |
| CN108504081A (en) * | 2018-04-17 | 2018-09-07 | 三河市中益明晟科技有限公司 | A kind of noctilucence Elastic plastic-rubber runway, in vigorous strides road and preparation method thereof |
| CN108504081B (en) * | 2018-04-17 | 2020-09-01 | 三河市中益明晟科技有限公司 | Luminous elastic plastic track, walking path and preparation method thereof |
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Legal Events
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING RECHSAND RISHING OIL EXPLOITATION TECHNOLO Free format text: FORMER OWNER: BEIJING RENCHUANG SCI-TECH GROUP CORP., LTD. Effective date: 20110311 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100085 ROOM 508, TOWER B, JIAHUA BUILDING, NO. 9, SHANGDI 3RD STREET, HAIDIAN DISTRICT, BEIJING TO: 100085 ROOM 511, TOWER B, JIAHUA BUILDING, NO. 9, SHANGDI 3RD STREET, HAIDIAN DISTRICT, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110311 Address after: 100085, room 511, building B, Ka Wah building, No. 9, 3rd Street, Haidian District, Beijing Patentee after: Beijing Rechsand rishing oil mining technology Co. Ltd. Address before: 100085, room 508, building B, Ka Wah building, No. 9, 3rd Street, Haidian District, Beijing Patentee before: Beijing Renchuang Sci-Tech Group Corp., Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091028 |