CN201334436Y - Hydrophobic luminous particle - Google Patents
Hydrophobic luminous particle Download PDFInfo
- Publication number
- CN201334436Y CN201334436Y CNU2008202338652U CN200820233865U CN201334436Y CN 201334436 Y CN201334436 Y CN 201334436Y CN U2008202338652 U CNU2008202338652 U CN U2008202338652U CN 200820233865 U CN200820233865 U CN 200820233865U CN 201334436 Y CN201334436 Y CN 201334436Y
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- luminous
- hydrophobing
- particle
- hydrophobic
- binding agent
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Abstract
The utility model relates to a hydrophobic 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 hydrophobic binder and luminous material and/or reflector material (3) mixed in the binder. The hydrophobic luminous particle can be used in the fabrication of luminous bricks and luminous signs or used in the pavement of road surfaces to form luminous road surfaces. The hydrophobic luminous particle and products thereof have excellent wearability and luminous performance.
Description
Technical field
The utility model relates to a kind of particle, especially relates to a kind of reflectively and/or absorb behind the light savings luminous energy and continue luminous hydrophobic particle for a long time, belongs to architectural decoration material field.
Background technology
Luminous and light reflecting material is widely used in daily life, as is used for every field such as electronic apparatus, commercial location, civilian installation, building, communication, weaving, building materials, mine, machinery, railway, boats and ships, aviation, hospital, advertisement.
Light storage type self luminous material is the class advanced luminescent material that recent two decades grows up, its Application Areas is also very extensive now, fields such as fire-fighting at home and abroad, traffic, printing printing and dyeing, daily necessities have obtained promotion and application, as are used for luminous license plate, luminous indicating lamp, luminous Direction Signs, luminous paint etc.People focus on increasing sight and utilize light storage type self luminous material to make on the luminous material of construction at present, 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 microballon, luminescent powder and luminescent powder), tackiness agent and solidifying 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.Because described reflective night light road mark stone is got by simple physics is mixed by above-mentioned raw materials, therefore glass microballon, luminescent powder and luminescent powder still keep original state, easily adsorb dust at state of nature lower-glass microballon, and in misty rain weather surface meeting absorption water membrane, 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 state of nature; easy to wear after use after a while; facile hydrolysis easily loses its luminescent properties.
The utility model content
For this reason, technical problem to be solved in the utility model is to propose a kind of hydrophobic particle with good wear resistance and luminescent properties, and luminescent material in the described particle and/or light reflecting material are coated, and promptly are protected.
For solving the problems of the technologies described above, a kind of Hydrophobing luminous particle of the present utility model, comprise aggregate and be coated on luminous and/or reflector layer on the described aggregate that described luminous and/or reflector layer is made up of the binding agent with hydrophobic nature and the luminescent material and/or the light reflecting material that mix in described binding agent.The quality of described binding agent is the 1-20% of described aggregate quality, and the described luminous and/or luminescent material of reflector layer and/or the quality of light reflecting material are the 1%-7% of described aggregate quality.
Described light reflecting 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, alkaline earth 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 is 0.008-0.1mm.
Described binding agent is a resin glue.Described resin glue is not for having the resin glue of hydrophilic radical.Described resin glue is one or more in Resins, epoxy, urethane resin and the acrylic resin.Described Resins, epoxy, urethane resin and acrylic resin carry out hydrophobic modified processing through introducing silicon fluoride, aerosil, phenyl silane.Described Resins, epoxy is for passing through aliphatic polyamine or alicyclic group of polyamines class solidifying agent solidified Resins, epoxy.Described Resins, epoxy is a kind of or its arbitrary combination in alicyclic type Resins, epoxy, bisphenol-A epoxy resin, organic-silicon-modified bisphenol A type epoxy resin, saturated glycidyl ester type epoxy resin, heterocyclic type and the mixed type Resins, epoxy.Described urethane resin is aliphatic polyol and polyisocyanate mixtures, also is added with ammonia ester level solvent, chainextender and linking agent in its this urethane resin.
Prepare the method for described Hydrophobing luminous particle, may further comprise the steps: luminescent material and/or light reflecting material are mixed the back with binding agent stand-by, and described binding agent has hydrophobic nature; With the aggregate heating, add said mixture then, stir, after the cooling, crushing and screening promptly obtains described Hydrophobing luminous particle.Described aggregate is a quartz sand.
Prepare the method for described Hydrophobing luminous particle, may further comprise the steps: with the aggregate heating, add binding agent then, stir with hydrophobic nature; Luminescent material and/or light reflecting material are added, stir; After the cooling, crushing and screening promptly obtains described Hydrophobing luminous particle.The quality of described binding agent is the 1-20% of described aggregate quality, and the quality of described luminescent material and/or light reflecting material is the 1%-7% of described aggregate quality.
Described Hydrophobing luminous particle can also add one or more in coupling agent, photostabilizer, antioxidant, the fire retardant in preparation process.
The application of described Hydrophobing luminous particle in making building or finishing material.Described Hydrophobing luminous particle is used to make luminous brick, luminous sign or be used to lay luminous road surface.
Technique scheme of the present utility model compared with prior art has the following advantages: (1) Hydrophobing luminous particle 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 light reflecting material that mix in binding agent; described binding agent has hydrophobic nature; therefore in the particle of the present utility model not only aggregate coated; and luminescent material and/or light reflecting material are also coated by the hydrophobic binding agent; therefore resulting Hydrophobing luminous particle and product strength thereof increase; difficult fractureing; broken; has good wear resistance; luminescent material and/or light reflecting material also are protected simultaneously; solve luminescent material of the prior art and/or light reflecting material and be exposed to the shortcoming that is subjected to extraneous climate change effect easily to lose luminescent properties under the state of nature; and particle of the present utility model has the good optical property of holding, and original intensity can reach 10cd/m
2More than, be 0.010-0.025cd/m after 10 hours
2(2) in the Hydrophobing luminous particle of the present utility model, forming described binding agent luminous and/or reflector layer is the resin glue with hydrophobic nature, as to as described in Resins, epoxy, urethane resin and acrylic resin carry out hydrophobic modified processing, has very high hydrophobic nature behind the described like this resin solidification, and form insoluble infusible tridimensional network, make water can not go deep into described luminescent material and/or light reflecting material, so luminescent material and/or light reflecting material can keep than validity period longer under the natural condition; (3) in the Hydrophobing luminous particle of the present utility model, because described resin glue has the transparency, therefore luminescent material luminosity and the sunset glow time under binding agent coats is long; (4) in the Hydrophobing luminous particle of the present utility model, can also add antioxidant and photostabilizer at luminescent material and/or reflective material layer, strengthen the ability of particulate oxidation-resistance and antiultraviolet, therefore further improved the weathering resistance of described particle and goods thereof; The adding coupling agent has strengthened the bonding force between binding agent and the aggregate, adds the flame retardant resistance that fire retardant has then improved described particle and goods thereof; (5) Hydrophobing luminous particle of the present utility model is applied to gardens, street, building construction being widely used aspect building or the finishing material as making luminous brick, luminous sign or luminous road surface etc., and is not only durable, and attractive in appearance, optimizes urban environment.
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 carried out brief description, wherein:
Fig. 1 is the structural representation of the utility model Hydrophobing luminous particle;
Reference numeral is respectively shown in the figure: the 1-aggregate, 2-is luminous and/or reflector layer, 3-luminescent material and/or light reflecting material.
Embodiment
Figure 1 shows that the structural representation of Hydrophobing luminous particle of the present utility model, it comprises aggregate 1, luminous and/or reflector layer 2, and 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 the binding agent with hydrophobic nature and the luminescent material and/or the light reflecting material 3 that are mixed in the described binding agent.
In other embodiment of the present utility model, can also comprise in the luminous and/or reflector layer in coupling agent, photostabilizer, antioxidant, the fire retardant wherein one or more.
It below is particulate manufacture method of the present utility model.
Embodiment 1
With particle diameter is that quartz sand 100 gram of 0.2-0.4mm is heated to 100 ℃, adds the mixture of the following material that is pre-mixed then, and this mixture is that the bisphenol-A epoxy resin and 1 gram particles of 4.6 grams directly are the ZnS:Eu of 0.1mm
2+Luminescent material stirs after the adding.After temperature reduces, fragmentation, screening promptly obtains the granular material A that quartz sand surface coats luminescent layer.Add silicon fluoride in this process, bisphenol-A epoxy resin is carried out hydrophobic modified, make the material A after the curing have hydrophobic nature.Resulting material is put into the mould aftershaping become luminous 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.
Embodiment 2
With particle diameter is that the quartz sand of 0.07-0.2mm is heated to 200 ℃ for 10 kilograms, adds the mixture of the following material that is pre-mixed then, and this mixture is the acrylic resins of 100 grams, and the particle diameters of 600 grams are the CaSrS:Eu of 0.0080mm
2+, Dy
3+Luminescent material and 100 gram reflective glass beads and 3 gram silane coupling agents 550 stir after the adding.After temperature reduces, fragmentation, screening promptly obtains the granular material B that quartz sand surface coats luminous and reflector layer.Introduce polymethylphenyl siloxane fluid in this process, acrylic resin is carried out hydrophobic handle, make the material B after the curing have very strong hydrophobic nature.Resulting material is put into the mould aftershaping become luminous 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.
In order to strengthen the bonding force between the aggregate and binding agent in the described particulate, added coupling agent 550 in this embodiment, following examples with.
Get particle diameter and be 10 kilograms of the quartz sands of 0.2-0.4mm, be heated to 260 ℃, the mixture that adds the following material be pre-mixed then, this mixture are 75% HDI biuret solution of 70% 650 polyester liquids of 600 grams and 560 grams, 5 gram silane coupling agents 550,0.6 gram photostabilizer UV-327,0.9 gram antioxidant 1222,1.8 gram zinc naphthenates are as TriMethylolPropane(TMP) 20 grams of chainextender and linking agent, 15 gram methylethylketones 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 luminescent layer.Add polyphenylene oxide resin in this process, polyester liquid is carried out hydrophobic handle, make the material C after the curing have very strong hydrophobic nature.Resulting material is put into the mould aftershaping become luminous 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.
Embodiment 4
Get particle diameter and be 10 kilograms of the quartz sands of 1.2-1.6mm, be heated to 135 ℃, add the bisphenol-A epoxy resins of 180 grams then, 189 gram aliphatic polyamine solidifying agent, the photostabilizer EPU of 1.98 grams, the antioxidant 1035 of 1.98 grams, after stirring, add 600 gram particles and directly be the Sr of 0.01mm
4Al
14O
25: Eu
2+, Dy
3+Luminescent material continues to stir, after temperature reduces, and fragmentation, screening promptly obtains the granular material D that quartz sand surface coats luminescent layer.In this process, introduce aerosil, bisphenol-A epoxy resin is carried out hydrophobic handle, make the material D after the curing have hydrophobic nature.Select one 1 square metre road surface, on the road surface, lay 20 centimetres stone basic unit and compacting, with the luminous road surface that is laid on behind the above-mentioned material D thorough mixing after the compacting levelling forms 15 centimetres on the roadbed, 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.
Embodiment 5
With particle diameter is that the quartz sand of 0.07-0.4mm is heated to 230 ℃ for 10 kilograms, add 2 kilograms of acrylic resins then, 6 gram photostabilizer HPT, 6 gram oxidation inhibitor 1035, siliceous coupling agent 12 grams, after stirring, adding particle diameter is restraining with Eu, Dy activated pyrosilicate luminescent material 300 of 0.05mm, continues to stir even until mixing of materials, after temperature reduces, fragmentation, screening promptly obtains the granular material E that quartz sand surface coats luminescent layer.In this process, introduce phenyl silane, acrylic resin is carried out hydrophobic handle, make the material E after the curing have hydrophobic nature.Described material is spread upon on ground or the metope, can be used for doing luminous sign, guide people to walk or make traffic mark usefulness at night, its original intensity is 12cd/m
2, be 0.012cd/m after 10 hours
2In the present embodiment is the light storage type self luminous material of silicates with Eu, Dy activated pyrosilicate luminescent material.
It is pointed out that luminescent material and light reflecting material except pointing out among the embodiment, commercially available any luminescent material and light reflecting material all can be realized the purpose of this utility model, obtain Hydrophobing luminous particle of the present utility model.
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.
Claims (8)
1. Hydrophobing luminous particle, it is characterized in that: comprise aggregate (1) and be coated on luminous and/or reflector layer (2) on the described aggregate (1) that described luminous and/or reflector layer (2) is made up of binding agent with hydrophobic nature and the luminous and/or light reflecting material (3) that mixes in described binding agent.
2. Hydrophobing luminous particle according to claim 1 is characterized in that: the quality of described binding agent is the 1-20% of described aggregate quality, and the described luminous and/or luminescent material of reflector layer and/or the quality of light reflecting material are the 1%-7% of described aggregate quality.
3. Hydrophobing luminous particle according to claim 1 and 2 is characterized in that: described light reflecting material is a reflective glass beads.
4. Hydrophobing luminous particle according to claim 1 and 2 is characterized in that: described luminescent material is silicates, alkaline earth aluminate class, a kind of or its mixture in sulfide-based.
5. Hydrophobing luminous particle according to claim 1 is characterized in that: the particle diameter of described luminescent material and light reflecting material is 0.008-0.1mm.
6. Hydrophobing luminous particle according to claim 1 and 2 is characterized in that: described binding agent is a resin glue.
7. Hydrophobing luminous particle according to claim 6 is characterized in that: described resin glue is not for having the resin glue of hydrophilic radical.
8. Hydrophobing luminous particle according to claim 6 is characterized in that: described resin glue is one or more in Resins, epoxy, urethane resin and the acrylic resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202338652U CN201334436Y (en) | 2008-12-29 | 2008-12-29 | Hydrophobic luminous particle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202338652U CN201334436Y (en) | 2008-12-29 | 2008-12-29 | Hydrophobic luminous particle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201334436Y true CN201334436Y (en) | 2009-10-28 |
Family
ID=41286085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202338652U Expired - Lifetime CN201334436Y (en) | 2008-12-29 | 2008-12-29 | Hydrophobic luminous particle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201334436Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2008
- 2008-12-29 CN CNU2008202338652U patent/CN201334436Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HEFEI RENCHUANG NEW BUILDING MATERIALS CO., LTD. Free format text: FORMER OWNER: BEIJING RENCHUANG SCI-TECH GROUP CORP., LTD. Effective date: 20110131 |
|
| 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, STREET 3, SHANGDI, HAIDIAN DISTRICT, BEIJING TO: 230601 NO.409, FANGXING AVENUE, ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE, HEFEI CITY, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110131 Address after: 409 No. 230601 Anhui city in Hefei Province Economic and Technological Development Zone Avenue Fangxing Patentee after: Hefei Renchuang new building materials 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. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 409 No. 230601 Anhui city in Hefei Province Economic and Technological Development Zone Avenue Fangxing Patentee after: Hefei Renchuang Sand Technology Co Ltd Address before: 409 No. 230601 Anhui city in Hefei Province Economic and Technological Development Zone Avenue Fangxing Patentee before: Hefei Renchuang new building materials Co. Ltd. |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Hefei Renchuang new building materials Co. Ltd. Document name: Notification of Passing Examination on Formalities |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091028 |