CN109370410A - A kind of high performance nanometer energy storage aqueous luminous paint - Google Patents
A kind of high performance nanometer energy storage aqueous luminous paint Download PDFInfo
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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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
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- 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
- C09D5/08—Anti-corrosive paints
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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
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
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- 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
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1687—Use of special additives
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- 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
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- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2244—Oxides; Hydroxides of metals of zirconium
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
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- C08K2003/3045—Sulfates
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
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- C08K2201/011—Nanostructured additives
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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Abstract
The present invention relates to a kind of high performance nanometer energy storage aqueous luminous paints, are made of fluorine-silicon polyurethane modified acroleic acid water-base resin, pigments and fillers, phosphor, luminous organic material, nano-functional material, auxiliary agent and deionized water；The fluorine-silicon polyurethane modified acroleic acid water-base resin is made up of polyisocyanates, polyalcohol, hexafluoroisopropanol, double hydroxyalkyl polysiloxanes, isobutanol, oligomer polyol, dihydromethyl propionic acid, acrylic monomers of polymerization, neutralization reaction；A kind of high performance nanometer energy storage aqueous luminous paint produced by the present invention, with excellent adhesive force, hydrophobicity, water resistance, corrosion resistance, wearability, salt fog resistance, stain resistance, resistance to ag(e)ing, pollution-free, luminous quantity is big, energy storage illumination effect is lasting, and twilight sunset fluorescent lifetime is longer than for 24 hours.
Description
Technical field
The present invention relates to a kind of aqueous luminous paint more particularly to a kind of aqueous luminous paintings of high performance nanometer energy storage
Material, belongs to aqueous functional coatings technical field.
Background technique
Coating is that one kind is coated on body surface and forms film under certain condition and play protection, decoration and specific work
One class I liquid I or fixed material, with the development of economy, coating obtains in industrial or agricultural, national defence, scientific research and people's lives
It is more and more widely used.Noctilucence product in domestic Coating Market generallys use the painting of synthetic resin emulsion multi-colour spraying plastic
Material, this coating is although rich in color, and texture is stronger, but there is also some shortcomingss, such as the stiff nothing of object plane after decorating
Variation, night can not show illumination effect, and part material is toxic or inflammable and explosive, does not have environmental-protecting performance, to production and constructor
Member has injury, some noctilucence times are short and investment of production is big, at high cost etc., it is difficult to meet market diversification demand.
Chinese patent CN104693916A discloses a kind of luminous paint, component are as follows: and 20~30 parts of polyvinyl alcohol, aluminic acid
10~20 parts of strontium (SrAl2O4, Eu^2+, Dy^3+), 5~7 parts of glycerol, 4~6 parts of calcium carbonate, 5~10 parts of sodium chloride, waterglass 2
It~4 parts, burns 2~4 parts of kaolin；Luminous paint of the present invention is and nontoxic, pollution-free while meeting light resistance, wearability,
Meet environmental requirement；But its illuminant colour is single, and it is luminous weaker, and surface is easily pollutant-contaminated, and duration is poor.
Chinese patent CN106675247A discloses a kind of environmentally friendly luminous paint, mainly include water-based acrylic resin 20~
30, epoxy resin 20~30, polyurethane resin 10~20, strontium europium aluminate 10~20, aluminic acid glycol 3~5, hydroxyethyl cellulose 8
~12, zeolite powder 5~10；Rare earth aluminate used continues light storage when light irradiation as storage stimulative substance, when dark voluntarily
Luminous energy is discharged, light emission luminance is high.The raw material of use is all environment-protecting and non-poisonous substance, both ensure that the health environment-friendly of coating was pollution-free,
Guarantee luminous brightness and fluorescent lifetime again, is a kind of new type light source coating of economic security；Although but its epoxy resin can increase
Add its adhesive force, but its is weather-proof poor, is easy xanthochromia, influences appearance and light emission luminance.
Above-mentioned luminous paint absorbs ultraviolet light, issues visible light, absorbs the light of sending longer wavelength after light, disappears in light source
Can continue after mistake shine a period of time, luminous paint be widely used in the traffic such as nightclub, public place of entertainment, public direction board and
Special landscape exterior wall can be good at adjusting atmosphere, but its fluorescent lifetime is short, and caking property is not so good as conventional coating, and its surface
Tension is higher, and pollutant is easily attached to surface, causes its service life short, persistence is poor.
Summary of the invention
Inorganic energy storage material is distributed in the lotion of nanoscale low surface tension by the present invention, is rolled into capsule of nano,
It can be well solved the supercooling and problem of phase separation of phase-changing energy storage material, while coating surface tension is low, environmental contaminants are difficult to
It is attached to surface, effectively solves energy storage luminous paint persistent problem.
The present invention provides a kind of high performance nanometer energy storage aqueous luminous paint.
The present invention is acrylic resin modified using a kind of fluorine-silicon polyurethane of low surface tension, draws in the resinous molecular structure
Entering fluorine and silicon unit, fluorine and silicon unit tend to film surface aggregation, and polyurethane and acrylic ester unit tend to substrate attachment,
Not only the surface tension of coating had been reduced, but also has improved its adhesive force, while having improved the hydrophobicity and soil resistance of coating, this capsule knot
Structure can protect energy storage luminous material by the interference of foreign substances, energy storage luminous material not to be made to keep stable and lasting.
The present invention uses phosphor and luminous organic material composite luminescent material, can effectively absorb light on daytime
It can, it is ensured that illuminating at night performance stabilization, lasting and color diversity.
In order to solve the problems, such as that techniques as described above, the present invention take following technical scheme: the present invention relates to a kind of high property
The nanometer energy storage aqueous luminous paint of energy, by weight percentage, consisting of: fluorine-silicon polyurethane modified acroleic acid water-base resin
50.0~70.0%, cosolvent 2.0~10.0%, pigments and fillers 10.0~20.0%, phosphor 1.0~5.0%, organic
Luminescent material 1.0~5.0%, nano-functional material 2.0~5.0%, auxiliary agent auxiliary agent 0.5~10.0%, deionized water are extremely
100%.
Wherein, the fluorine-silicon polyurethane modified acroleic acid water-base resin is nano Water dispersion, the invention based on application
Patent " a kind of fluorine-silicon polyurethane modified acroleic acid water-base resin and preparation method thereof ", it is different by polyisocyanates, polyalcohol, hexafluoro
Propyl alcohol, double hydroxyalkyl polysiloxanes, isobutanol, oligomer polyol, dihydromethyl propionic acid, acrylic monomers by polymerization, in
It is made with reaction.
The fluorine-silicon polyurethane modified acroleic acid water-base resin, glass transition temperature Tg are 30 DEG C~45 DEG C, count equal molecule
Amount is 10000~20000, partial size is 150~250nm, pH value is 7.5~8.5；Its preparation step is as follows:
A), formulation weight ratio is pressed, polyalcohol, oligomer polyol are added in reaction kettle, are warming up at 90~105 DEG C
1.5~2.0h of vacuum dehydration；
B), it is cooled to 50~60 DEG C of addition polyisocyanates and dibutyl tin dilaurate, is passed through N2, displace oxygen in kettle
Then double hydroxyalkyl polysiloxanes and dihydromethyl propionic acid is added, in N in gas2It is stirred to react 1.0~1.5h under protection, is warming up to
76~80 DEG C of the reaction was continued 3.0~4.0h；Prepare the soft or hard mix monomer of acrylic acid in advance by component design requirement, take its 50~
60% mix monomer is added in reactant to modest viscosity, is cooled to 65~70 DEG C, and hydroxy-ethyl acrylate and hexafluoro is added
Isopropanol, the reaction was continued at 65~70 DEG C 1.0~2.0h start to sample in reaction process, every 0.5h sampling later after 1h, when
Until when the nco value of detection reaches design value, isobutanol is added to remove remaining NCO；
C), 40 DEG C are cooled the temperature under stiring hereinafter, the deionized water solution of neutralizer is slowly added dropwise, and the reaction was continued 10
The deionized water of calculation amount is added in~20min, continues to stir 15min, it is molten to obtain fluorine-silicon polyurethane modified acroleic acid prepolymer
Liquid；
D), the ammonium persulfate aqueous solution of 5wt% is prepared in advance；20% ammonium persulfate aqueous solution and 30% prepolymer is molten
Liquid is added in reaction kettle, is warming up to 80~82 DEG C, stirs 0.5h, while 50% ammonium persulfate aqueous solution and 70% pre-polymerization is added dropwise
Object solution, is added dropwise in 3~4h；Then the soft or hard mix monomer of remaining acrylic acid and 30% ammonium persulfate aqueous solution is added dropwise
Mixture is added dropwise in 2~3h；85~88 DEG C, insulation reaction 1.0h are warming up to, is cooled to 40 DEG C, remaining go is added
Ionized water stirs, and filtering obtains the fluorine-silicon polyurethane modified acroleic acid water-base resin.
The fluorine-silicon polyurethane modified acroleic acid water-base resin, by weight, the component of raw material is as follows: polyisocyanates
8.0~15.0 parts, 2.0~4.0 parts of polyalcohol, 1.0~3.0 parts of hexafluoroisopropanol, 2.0~5.0 parts of double hydroxyalkyl polysiloxanes,
5.0~12.0 parts of oligomer polyol, 1.5~3.5 parts of dihydromethyl propionic acid, 0.01~0.1 part of dibutyl tin dilaurate, mistake
0.05~0.2 part of ammonium sulfate, 2.0~4.0 parts of hydroxy-ethyl acrylate, 1.0~2.5 parts of isobutanol, the soft or hard monomer of acrylic acid 6.0~
15.0 parts, 1.0~2.5 parts of neutralizer, 45.0~65.0 parts of deionized water；Patent of invention of each material composition in application
It is had been described in " a kind of fluorine-silicon polyurethane modified acroleic acid water-base resin and preparation method thereof ".
The phosphor is strontium aluminate (SrAl2O4, Eu^2+, Dy^3+), at least one in strontium molybdate (Eu, Nd)
Kind.
The luminous organic material is rare earth ion lanthanum La, cerium Ce, neodymium Nd, samarium Sm, europium Eu, gadolinium Gd, terbium Tb, dysprosium Dy, holmium
The combination of one or more of Ho, erbium Er, thulium Tm and Phen composition complex.
The pigments and fillers are trbasic zinc phosphate, titanium dioxide, aluminium triphosphate, mica powder, talcum powder, barium sulfate, kaolinic one
Kind or several combinations.
The cosolvent is at least one of alcohols solvent, alcohol ethers solvent.
The auxiliary agent includes at least wetting dispersing agent, substrate wetting agents, defoaming agent, levelling agent, delustering agent, anti-settling rheology
Agent, coupling agent, anti-flash rusting agent, at least two or more in pH adjusting agent.
The nano-functional material is Nano-meter SiO_22, nano-ZnO, nano-TiO2, nanometer Al2O3, nano SnO2, nanometer ZrO2
At least one of.
A kind of high performance nanometer energy storage aqueous luminous paint produced by the present invention, have excellent adhesive force, hydrophobicity,
Water resistance, corrosion resistance, wearability, salt fog resistance, stain resistance, resistance to ag(e)ing, it is pollution-free, luminous quantity is big, energy storage shine effect
Fruit is lasting, and twilight sunset fluorescent lifetime is longer than for 24 hours.
Specific embodiment
The present invention is with the following Examples further described high performance nanometer energy storage aqueous luminous paint.It can be with
Understand, specific embodiment described herein is used only for explaining related invention, rather than the restriction to the invention.
Embodiment 1
A kind of high performance nanometer energy storage aqueous luminous paint, by weight, consisting of: fluorine-silicon polyurethane modified third
60 parts of olefin(e) acid water-base resin A, 3.0 parts of nano zircite, 6.0 parts of mica powder, 4.0 parts of talcum powder, 3.0 parts of titanium dioxide, strontium aluminate
3.0 parts of (SrAl2O4, Eu^2+, Dy^3+), europium (Eu2+) and 2.0 parts of phenanthroline complex, polyurethane thickening levelling agent 0.6
Part, 0.5 part of dispersing agent, 0.3 part of defoaming agent, 0.3 part of wetting agent, 0.3 part of fungicide, 7.0 parts of coalescing agent, deionized water 10.0
Part；
Wherein, the fluorine-silicon polyurethane modified acroleic acid water-base resin A is a kind of patent of invention " fluorine-silicon polyurethane modified third
Described in embodiment 1 in olefin(e) acid water-base resin and preparation method thereof ".
Embodiment 2
A kind of high performance nanometer energy storage aqueous luminous paint, by weight, consisting of: fluorine-silicon polyurethane modified third
55 parts of olefin(e) acid water-base resin C, 5.0 parts of nano silicon oxide, 5.0 parts of kaolin, 5.0 parts of barium sulfate, 2.0 parts of titanium dioxide, strontium aluminate
4.0 parts of (SrAl2O4, Eu^2+, Dy^3+), terbium (Tb2+) and 2.5 parts of phenanthroline complex, polyurethane thickening levelling agent 0.6
Part, 0.5 part of dispersing agent, 0.3 part of defoaming agent, 0.3 part of wetting agent, 0.3 part of fungicide, 5.5 parts of coalescing agent, deionized water 14.0
Part；
Wherein, the acrylic resin modified C of the fluorine-silicon polyurethane is a kind of patent of invention " fluorine-silicon polyurethane modified acroleic acid
Described in embodiment 3 in water-base resin and preparation method thereof ".
To the high performance nanometer energy storage aqueous luminous paint of one of embodiment of the present invention on the market it is aqueous shine
Coating carries out performance comparison according to relevant criterion, and the performance indicator of detection is as shown in table 1.
Table 1: the embodiment of the present invention and comparative example performance comparison technical indicator
Although the present invention has described it in detail and cited embodiments, but for those of ordinary skill in the art, show
Various schemes, modification and the change that can so make as specified above, should be construed as being included within the scope of the claims.
Claims (6)
1. a kind of high performance nanometer energy storage aqueous luminous paint, it is characterised in that: the aqueous luminous paint, by weight percentage
Than meter, consisting of: fluorine-silicon polyurethane modified acroleic acid water-base resin 50.0~70.0%, cosolvent 2.0~10.0%, face are filled out
Expect 10.0~20.0%, phosphor 1.0~5.0%, luminous organic material 1.0~5.0%, nano-functional material 2.0
~5.0%, auxiliary agent auxiliary agent 0.5~10.0%, deionized water to 100%；
Wherein, the fluorine-silicon polyurethane modified acroleic acid water-base resin, preparation step are as follows；
A), formulation weight ratio is pressed, polyalcohol, oligomer polyol are added in reaction kettle, vacuum at 90~105 DEG C is warming up to
It is dehydrated 1.5~2.0h；
B), it is cooled to 50~60 DEG C of addition polyisocyanates and dibutyl tin dilaurate, is passed through N2, oxygen in kettle is displaced, so
Double hydroxyalkyl polysiloxanes and dihydromethyl propionic acid are added afterwards, in N2It is stirred to react 1.0~1.5h under protection, is warming up to 76~80
DEG C the reaction was continued 3.0~4.0h；By component design requirement prepare the soft or hard mix monomer of acrylic acid in advance, take its 50~60%
Mix monomer is added in reactant to modest viscosity, is cooled to 65~70 DEG C, and hydroxy-ethyl acrylate and hexafluoroisopropanol is added,
The reaction was continued at 65~70 DEG C 1.0~2.0h starts to sample in reaction process, every 0.5h sampling later, when detection after 1h
Until when nco value reaches design value, isobutanol is added to remove remaining NCO；
C), 40 DEG C are cooled the temperature under stiring hereinafter, the deionized water solution of neutralizer is slowly added dropwise, the reaction was continued 10~
The deionized water of calculation amount is added in 20min, continues to stir 15min, obtains fluorine-silicon polyurethane modified acroleic acid pre-polymer solution；
D), the ammonium persulfate aqueous solution of 5wt% is prepared in advance；20% ammonium persulfate aqueous solution and 30% pre-polymer solution are added
Enter into reaction kettle, be warming up to 80~82 DEG C, stirs 0.5h, while 50% ammonium persulfate aqueous solution of dropwise addition and 70% prepolymer are molten
Liquid is added dropwise in 3~4h；Then the soft or hard mix monomer of remaining acrylic acid and the mixing of 30% ammonium persulfate aqueous solution is added dropwise
Object is added dropwise in 2~3h；85~88 DEG C are warming up to, insulation reaction 1.0h is cooled to 40 DEG C, and remaining deionization is added
Water stirs, and filtering obtains the fluorine-silicon polyurethane modified acroleic acid water-base resin；
By weight, the component of raw material is as follows: 8.0~15.0 parts of polyisocyanates, 2.0~4.0 parts of polyalcohol, and hexafluoro isopropyl
1.0~3.0 parts of alcohol, 2.0~5.0 parts of double hydroxyalkyl polysiloxanes, 5.0~12.0 parts of oligomer polyol, dihydromethyl propionic acid
1.5~3.5 parts, 0.01~0.1 part of dibutyl tin dilaurate, 0.05~0.2 part of ammonium persulfate, hydroxy-ethyl acrylate 2.0~
4.0 parts, 1.0~2.5 parts of isobutanol, 6.0~15.0 parts of the soft or hard monomer of acrylic acid, 1.0~2.5 parts of neutralizer, deionized water
45.0~65.0 parts；
The phosphor is at least one of strontium aluminate (SrAl2O4, Eu^2+, Dy^3+), strontium molybdate (Eu, Nd)；
The luminous organic material be rare earth ion lanthanum La, cerium Ce, neodymium Nd, samarium Sm, europium Eu, gadolinium Gd, terbium Tb, dysprosium Dy, holmium Ho, erbium Er,
At least one of thulium Tm and Phen composition complex.
2. high performance nanometer energy storage aqueous luminous paint according to claim 1, which is characterized in that the cosolvent is
At least one of alcohols solvent, alcohol ethers solvent.
3. high performance nanometer energy storage aqueous luminous paint according to claim 1, which is characterized in that the nano functional
Material is Nano-meter SiO_22, nano-ZnO, nano-TiO2, nanometer Al2O3, nano SnO2, nanometer ZrO2At least one of.
4. high performance nanometer energy storage aqueous luminous paint according to claim 1, which is characterized in that the pigments and fillers are
The combination of trbasic zinc phosphate, titanium dioxide, aluminium triphosphate, mica powder, talcum powder, barium sulfate, kaolinic one or more.
5. high performance nanometer energy storage aqueous luminous paint according to claim 1, which is characterized in that the auxiliary agent is at least
Including wetting dispersing agent, substrate wetting agents, defoaming agent, levelling agent, delustering agent, anti-settling rheological agent, coupling agent, anti-flash rusting agent, pH
At least two or more in regulator.
6. high performance nanometer energy storage aqueous luminous paint according to claim 1, which is characterized in that the poly- ammonia of fluorine silicon
Ester modified acrylic acid aqueous resin, glass transition temperature Tg is 30 DEG C~45 DEG C, number-average molecular weight is 10000~20000, partial size
It is 7.5~8.5 for 150~250nm, pH value.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111253820A (en) * | 2020-04-17 | 2020-06-09 | 贾超 | Self-luminous wear-resistant road marking paint and preparation and construction method thereof |
| CN112143311A (en) * | 2020-09-21 | 2020-12-29 | 五行科技股份有限公司 | Multifunctional luminous paint applied in multiple scenes and preparation method thereof |
| CN113214824A (en) * | 2021-05-11 | 2021-08-06 | 齐齐哈尔北方集团北方化学工业有限责任公司 | Composite energy-storage luminescent material, water-based energy-storage luminescent coating and preparation method thereof |
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| CN111253820A (en) * | 2020-04-17 | 2020-06-09 | 贾超 | Self-luminous wear-resistant road marking paint and preparation and construction method thereof |
| CN112143311A (en) * | 2020-09-21 | 2020-12-29 | 五行科技股份有限公司 | Multifunctional luminous paint applied in multiple scenes and preparation method thereof |
| CN113214824A (en) * | 2021-05-11 | 2021-08-06 | 齐齐哈尔北方集团北方化学工业有限责任公司 | Composite energy-storage luminescent material, water-based energy-storage luminescent coating and preparation method thereof |
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