CN108359303A - A kind of safety and environmental protection fluorescence sand and preparation method thereof - Google Patents
A kind of safety and environmental protection fluorescence sand and preparation method thereof Download PDFInfo
- Publication number
- CN108359303A CN108359303A CN201810204440.7A CN201810204440A CN108359303A CN 108359303 A CN108359303 A CN 108359303A CN 201810204440 A CN201810204440 A CN 201810204440A CN 108359303 A CN108359303 A CN 108359303A
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- Prior art keywords
- sand
- safety
- environmental protection
- parts
- quartz sand
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/22—Luminous paints
Abstract
The present invention relates to a kind of safety and environmental protection fluorescence sand and preparation method thereof, which includes 80 90 parts of quartz sand, 10 20 parts of fluorescent powder, 0.1 10 parts of auxiliary agent.Quartz sand is used into 10 30min of ultrasonic disperse machine ultrasonic disperse, then by auxiliary agent using on the quartz sand of injector atomized spray after ultrasound exposure, then is stirred with fluorescent powder to obtain product.Compared with prior art, Wear Resistance of the present invention is good, the strong safety and environmental protection of stability.
Description
Technical field
The present invention relates to paint fields, and in particular to safety and environmental protection fluorescence sand and preparation method thereof.
Background technology
Coating is a kind of material, and this material can be coated in object surface with different construction technologies, form adherency jail
Gu, have some strength, continuous solid film；The film common name film formed in this way, also known as paint film or coating, belong to and organise
Work high molecular material is formed by film and belongs to high-molecular compound type.
According to the classification of modern times current chemical products, coating belongs to fine chemical product.Modern coating is gradually
It is an important industry in chemical industry as a kind of multi-functional engineering material.Coating function ratio on the market at present
It is more single, cannot meet the needs of people.
In recent years, with the high speed development of building trade, coatings industry is also fast-developing therewith, occurs on the market various each
Sample, miscellaneous functional coating, fluorescent paint are exactly one of which, and fluorescent paint is referred to when being irradiated with
The coating that can be shone just does not shine its main feature is that shining when ultraviolet light irradiates when stopping irradiation.It is glimmering by being used in coating
The difference of delustering pigment, fluorescent paint are divided into two class of Inorganic fluorescent paint and organic fluorescent paint.Matched using organic fluorescent pigment
The fluorescent paint of system is known as organic fluorescent paint；The fluorescent paint prepared using inorganic fluorescent pigment is known as Inorganic fluorescent paint.
It can be seen that fluorescent paint, which is fluorescent pigment in being made from it, assigns coating with fluorescent functional.
Existing fluorescent paint is usually that fluorescent powder or luminescent powder, such as Chinese patent application are added in conventional coating
CN201510614895.2 discloses a kind of acrylic acid fluorescent paint, including following components (according to mass fraction)：Metering system
10~15 parts of sour methyl esters, 20~25 parts of butyl acrylate, 1~2 part of acrylic acid, 8~10 parts of vinyltriethoxysilane, emulsification
3~5 parts of agent, 35~45 parts of organosilicon, 15~20 parts of fluorescent pigment emulsion, 3~5 parts of talcum powder.Fluorescent paint is according to GB/
T1766 carries out grading discoloration, has stronger fluorescence sense, while the appearance of film is fine and close fine and smooth, while beauty with
Alkali resistance, it is not blistering, it is not easy to the problem of peeling off and lose powder, therefore loss of gloss and discoloration will not occur.
But these fluorescent paint wearabilities and stability are poor, environmental-protecting performance is difficult to meet current requirement.
Invention content
It is good, stable that it is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide a kind of wearabilities
The strong safety and environmental protection fluorescence sand and preparation method thereof of property.
The purpose of the present invention can be achieved through the following technical solutions：A kind of safety and environmental protection fluorescence sand, which is characterized in that
The fluorescence sand content by weight includes 80-90 parts of quartz sand, 10-20 parts of fluorescent powder, 0.1-10 parts of auxiliary agent.
The quartz sand is the porous stone sand of particle size range 1-10mm, specific surface area 1000-3000m2/g。
The average grain diameter of the fluorescent powder is 1 μm to 5 μm.
The auxiliary agent includes adhesive, and the adhesive is waterglass.
It is added with the urea of 1-5wt% in the waterglass, it is more preferable to be added to urea adhesive property.
The preparation method of above-mentioned safety and environmental protection fluorescence sand, which is characterized in that this approach includes the following steps：Quartz sand is adopted
With ultrasonic disperse machine ultrasonic disperse 10-30min, auxiliary agent is then used into the quartz sand of injector atomized spray after ultrasound exposure
On, then be stirred with fluorescent powder to obtain product.
The ultrasonic power of the ultrasonic disperse machine is 500-1000W, working frequency 20-22KHz, temperature 60-80
℃。
Compared with prior art, the present invention uses base stock of the quartz sand as fluorescence sand, by fluorescent powder to quartz
Sand is surface-treated, and the surface of quartz sand is enable to have extinction on daytime, the ability of evening astigmatism.Quartz sand is a kind of hard, resistance to
Mill, stable chemical performance silicate mineral, 1750 DEG C of fusing point, can high temperature resistant, can be used as refractory material.Therefore, fluorescence is used
Powder is surface-treated quartz sand, and critical issue is how fluorescent powder to be equably wrapped in the surface of quartz sand, and makes
Fluorescence sand obtained has good colour stability, can persistently give out gloss.Therefore, by selecting suitable bonding
Pearl powder and quartz sand are combined together by agent as the bridge between fluorescent powder and quartz sand.The present invention is made using waterglass
For binder, the duct of quartz sand on the one hand will not be blocked, on the other hand fluorescent powder and quartz sand perfection can be bonded.
In addition, present invention process is simple, the processes such as break up without filtering drying, treating capacity is big, and production efficiency is high, per hour
Treating capacity is up to 1~10 ton.By the way that superfine quartz sand is pre-dispersed, injector is uniformly sprayed at powder after being atomized binder
On grain, modification efficiency is significantly improved, reduces consumption of binder, is firmly bonded uniformly.
Specific implementation mode
It elaborates below to the embodiment of the present invention, the present embodiment is carried out lower based on the technical solution of the present invention
Implement, gives detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following implementation
Example.
Embodiment 1
A kind of preparation method of safety and environmental protection fluorescence sand, includes the following steps：By weight by 85 parts of quartz sands using super
The ultrasonic power of sound dispersion machine ultrasonic disperse 10min, the ultrasonic disperse machine are 1000W, working frequency 22KHz, temperature
It is 80 DEG C.Then by 1 part of waterglass using on the quartz sand of injector atomized spray after ultrasound exposure, then with 15 parts of fluorescent powders
It is stirred to obtain product.
Product of the present invention is mixed with Traditional Environmental-protection coating, obtained coating hardness is high, reaches 2H or more, stability
It is good, it is tested by 1000h UV arc agings, fluorescent effect is unchanged.
Embodiment 2
A kind of preparation method of safety and environmental protection fluorescence sand, includes the following steps：By weight by 80 parts of quartz sands using super
Sound dispersion machine ultrasonic disperse 30min, the ultrasonic power of the ultrasonic disperse machine are 500W, working frequency 20KHz, and temperature is
60℃.Then by 10 parts of waterglass using on the quartz sand of injector atomized spray after ultrasound exposure, then with 20 parts of fluorescent powders
It is stirred to obtain product.
Product of the present invention is mixed with Traditional Environmental-protection coating, obtained coating hardness is high, reaches 2H or more, stability
It is good, it is tested by 1000h UV arc agings, fluorescent effect is unchanged.
Embodiment 3
A kind of preparation method of safety and environmental protection fluorescence sand, includes the following steps：By weight by 90 parts of quartz sands using super
Sound dispersion machine ultrasonic disperse 20min, the ultrasonic power of the ultrasonic disperse machine are 800W, working frequency 21KHz, and temperature is
70℃.Then by 0.1 part of waterglass using on the quartz sand of injector atomized spray after ultrasound exposure, then with 10 parts of fluorescent powders
It is stirred to obtain product.
Product of the present invention is mixed with Traditional Environmental-protection coating, obtained coating hardness is high, reaches 2H or more, stability
It is good, it is tested by 1000h UV arc agings, fluorescent effect is unchanged.
Embodiment 4
A kind of preparation method of safety and environmental protection fluorescence sand, includes the following steps：80-90 parts of quartz sands are used by weight
The ultrasonic power of ultrasonic disperse machine ultrasonic disperse 10-30min, the ultrasonic disperse machine are 500-1000W, and working frequency is
20-22KHz, temperature are 60-80 DEG C.Then 8 parts of binders are used into the quartz sand of injector atomized spray after ultrasound exposure
On, then with 10-20 parts of fluorescent powders be stirred to obtain product.Wherein binder is waterglass, and wherein mixed with waterglass gross weight
Measure the urea of 1-5wt%.
Product of the present invention is mixed with Traditional Environmental-protection coating, obtained coating hardness is high, reaches 2H or more, stability
It is good, it is tested by 1000h UV arc agings, fluorescent effect is unchanged.
Claims (7)
1. a kind of safety and environmental protection fluorescence sand, which is characterized in that the fluorescence sand content by weight includes 80-90 parts of quartz sand, glimmering
10-20 parts of light powder, 0.1-10 parts of auxiliary agent.
2. safety and environmental protection fluorescence sand according to claim 1, which is characterized in that the quartz sand is particle size range 1-
The porous stone sand of 10mm, specific surface area 1000-3000m2/g。
3. safety and environmental protection fluorescence sand according to claim 1, which is characterized in that the average grain diameter of the fluorescent powder is 1 μ
M to 5 μm.
4. safety and environmental protection fluorescence sand according to claim 1, which is characterized in that the auxiliary agent includes adhesive, described
Adhesive be waterglass.
5. safety and environmental protection fluorescence sand according to claim 4, which is characterized in that be added with 1- in the waterglass
The urea of 5wt%.
6. the preparation method of safety and environmental protection fluorescence sand as described in any in a kind of 1-5 such as claim, which is characterized in that this method packet
Include following steps：Quartz sand is used into ultrasonic disperse machine ultrasonic disperse 10-30min, then by auxiliary agent using injector atomization spray
It penetrates on quartz sand after ultrasound exposure, then is stirred with fluorescent powder to obtain product.
7. the preparation method of safety and environmental protection fluorescence sand according to claim 6, which is characterized in that the ultrasonic disperse machine
Ultrasonic power be 500-1000W, working frequency 20-22KHz, temperature be 60-80 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810204440.7A CN108359303A (en) | 2018-03-13 | 2018-03-13 | A kind of safety and environmental protection fluorescence sand and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810204440.7A CN108359303A (en) | 2018-03-13 | 2018-03-13 | A kind of safety and environmental protection fluorescence sand and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108359303A true CN108359303A (en) | 2018-08-03 |
Family
ID=63004080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810204440.7A Pending CN108359303A (en) | 2018-03-13 | 2018-03-13 | A kind of safety and environmental protection fluorescence sand and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108359303A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021000343A1 (en) * | 2019-07-02 | 2021-01-07 | 江苏师范大学 | Light-storage-type multi-phase ceramic material having ultra-high brightness and preparation method therefor |
| US11279654B2 (en) * | 2019-08-07 | 2022-03-22 | Alliance Designer Products Inc. | Photoluminescent premixed compositions, related methods and uses |
-
2018
- 2018-03-13 CN CN201810204440.7A patent/CN108359303A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021000343A1 (en) * | 2019-07-02 | 2021-01-07 | 江苏师范大学 | Light-storage-type multi-phase ceramic material having ultra-high brightness and preparation method therefor |
| US11279654B2 (en) * | 2019-08-07 | 2022-03-22 | Alliance Designer Products Inc. | Photoluminescent premixed compositions, related methods and uses |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180803 |