CN108659652A - A kind of energy-accumulating luminous paint and preparation method thereof - Google Patents
A kind of energy-accumulating luminous paint and preparation method thereof Download PDFInfo
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- CN108659652A CN108659652A CN201810373169.XA CN201810373169A CN108659652A CN 108659652 A CN108659652 A CN 108659652A CN 201810373169 A CN201810373169 A CN 201810373169A CN 108659652 A CN108659652 A CN 108659652A
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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
- C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
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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
- C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
- C09D167/08—Polyesters modified with higher fatty oils or their acids, or with natural resins or resin acids
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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
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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
- 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
- C08K2003/221—Oxides; Hydroxides of metals of rare earth metal
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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
- 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
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
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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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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Abstract
The present invention provides a kind of energy-accumulating luminous paints and preparation method thereof.The energy-accumulating luminous paint includes the component of following mass percent：Energy-accumulating luminous powder 15 25%, water-base resin 60 70% and polyamide wax 1 2%, surplus is solvent.Wherein, energy-accumulating luminous powder includes the component of following mass percent：Strontium carbonate 15 40%, meta-aluminic acid barium 20 40%, aluminium oxide 30 50%, dysprosia 1.5 2.5% and europium oxide 1 2%.The energy-accumulating luminous paint is by the way that first polyamide wax is dissolved in n-butanol, mixed with energy-accumulating luminous powder, ball milling, drying, form the energy-accumulating luminous powder of coating, the method then mixed again with other components is prepared.There is higher light emission luminance and longer persistence after energy-accumulating luminous paint excitation provided by the invention, weatherability is good, can be used for the indoor and outdoors such as urban road, tunnel wall, the places of cultural interest, underground garage and external wall place.
Description
Technical field
The invention belongs to technical field of coatings, and in particular to a kind of energy-accumulating luminous paint and preparation method thereof.
Background technology
Energy-accumulating luminous paint is one kind of light functional paint, is different from traditional self-luminous paint and sulfide fluorescence applies
Material, the energy-saving luminous material used are the oxide using alkaline-earth metal, sulfide, aluminate, silicate etc. as luminous base
Matter, using rare earth element [europium (Eu), Dysprosium (Dy), thulium (Tm), ytterbium (Yb), samarium (Sm), erbium (Er), neodymium (Nd), terbium (Tb) etc.] as
Activator and co-activator are made.It can absorb the visible lights such as sunlight or light, and luminous energy is stored, when light excites
After stopping, then the energy of storage released at leisure in the form of light, it is small that the duration is a few houres even more than ten
When.This functionality luminescence generated by light coating is since luminous with overlength afterglow, light emission luminance is high, fluorescent lifetime is long, "dead"
The advantages that, it cannot be only used for the warning mark of building decoration facility, public place escape way, it may also be used for the places of cultural interest, text
Change the luminous sign of artwork decoration and special occasions, and as cove lighting and low emergency lighting, gives the night of people
Life and engineer operation bring great convenience.
Energy-accumulating luminous paint is typically to be mixed in a certain ratio luminescent material, resin, organic solvent and auxiliary agent to be made.By
Environmental pollution is caused in organic solvent is volatile, is runed counter to the current purport for pursuing environmental protection, therefore existing energy-accumulating luminous paint
Water-base resin and water is gradually adopted to replace oleoresin and organic solvent.
But energy-saving luminous material facile hydrolysis itself, the water contacted during the water contained in coating and coating use are equal
The performance of energy-saving luminous material can be caused to decline, or even failure.Energy-saving luminous material is inorganic material, with water-base resin compatibility
Difference is easy to reunite or settle, keeps coating performance inhomogenous.And existing energy-accumulating luminous paint mostly uses strontium aluminate as single
Luminous host, accumulation of energy and luminous power are limited.
In addition, when energy-accumulating luminous paint is used for outdoor environment, heat and severe cold season are also undergone for a long time, is handed over round the clock
It replaces, resulting temperature change can make coating material constantly expand with heat and contract with cold, and cause the variation of coating internal stress so that apply
The adhesive force of layer and substrate reduces, or even the breakoff phenomenons such as cracking occur.Energy-accumulating luminous paint in use, is often subject to
The influence of pollutant in air, especially acid rain, alkali rain, it may appear that dusting, spot, bubble, crackle or appearance are uneven etc.
Phenomenon, presentation quality are deteriorated, and light emission luminance declines.Energy-accumulating luminous paint in use, is also often subject to the objects such as sludge
Pollution can influence light source irradiation, reduce the light emission luminance of coating if the sludge of adherency is removed by rain drop erosion not in time.
Therefore, it is expected to further increase the energy-accumulating luminous performance of energy-accumulating luminous paint in this field and resist poor environment
Ability can meet the requirement of outdoor utility.
Invention content
In view of the deficiencies of the prior art, the present invention intends to provide a kind of energy-accumulating luminous paint and its preparation side
Method.The energy-accumulating luminous paint has higher light emission luminance and longer persistence, and weatherability is good, is suitable for city road
The indoor and outdoors such as road, tunnel wall, the places of cultural interest, underground garage and external wall place.
For this purpose, the present invention uses following technical scheme：
On the one hand, the present invention provides a kind of energy-accumulating luminous paint, includes the component of following mass percent：
Energy-accumulating luminous powder 15-25%；
Water-base resin 60-70%；
Polyamide wax 1-2%；
Surplus is solvent.
On the one hand the present invention plays protection by coating polyamide wax film on energy-accumulating luminous powder surface to energy-accumulating luminous powder
Effect, prevents its hydrolysis；On the other hand the compatibility that can improve energy-accumulating luminous powder and water-base resin makes the two uniformly mixing,
It does not settle, gives full play to energy-accumulating luminous effect, to improve the luminous intensity of energy-accumulating luminous paint and resist bad
The ability of environment.
In the present invention, the mass percent of the energy-accumulating luminous powder can be 15%, 15.5%, 16%, 16.5%,
17%, 17.5%, 18%, 18.5%, 19%, 19.5%, 20%, 20.5%, 21%, 21.5%, 22%, 22.5%, 23%,
23.5%, 24%, 24.5% or 25% etc..
The mass percent of the water-base resin can be 60%, 60.5%, 61%, 61.5%, 62%, 62.5%,
63%, 63.5%, 64%, 64.5%, 65%, 65.5%, 66%, 66.5%, 67%, 67.5%, 68%, 68.5%, 69%,
69.5% or 70% etc..
The mass percent of the polyamide wax can be 1%, 1.1%, 1.2%, 1.3%, 1.4%, 1.5%,
1.6%, 1.7%, 1.8%, 1.9% or 2% etc..
As the preferred technical solution of the present invention, the energy-accumulating luminous powder includes the component of following mass percent：
The present invention is used as luminous host, cooperation by using strontium carbonate, meta-aluminic acid barium and the aluminium oxide collaboration of special ratios
Europium oxide activator and dysprosia co-activator can significantly improve the energy-accumulating luminous performance of energy-accumulating luminous powder, be stored to improve
The light emission luminance of energy luminous paint, extends fluorescent lifetime.
In the present invention, the mass percent of the strontium carbonate can be 15%, 16%, 17%, 18%, 19%, 20%,
21%, 22%, 23%, 24%, 25%, 26%, 27%, 28%, 29%, 30%, 31%, 32%, 33%, 34%, 35%,
36%, 37%, 38%, 39% or 40% etc..
The mass percent of the meta-aluminic acid barium can be 20%, 21%, 22%, 23%, 24%, 25%, 26%,
27%, 28%, 29%, 30%, 31%, 32%, 33%, 34%, 35%, 36%, 37%, 38%, 39% or 40% etc..
The mass percent of the aluminium oxide can be 30%, 31%, 32%, 33%, 34%, 35%, 36%, 37%,
38%, 39%, 40%, 41%, 42%, 43%, 44%, 45%, 46%, 47%, 48%, 49% or 50% etc..
The mass percent of the dysprosia can be 1.5%, 1.6%, 1.7%, 1.8%, 1.9%, 2%, 2.1%,
2.2%, 2.3%, 2.4% or 2.5% etc..
The mass percent of the europium oxide can be 1%, 1.1%, 1.2%, 1.3%, 1.4%, 1.5%, 1.6%,
1.7%, 1.8%, 1.9% or 2% etc..
As the preferred technical solution of the present invention, the energy-accumulating luminous powder includes the component of following mass percent：
It carries out preferably, its energy-accumulating luminous performance capable of being further increased by the constituent content to energy-accumulating luminous powder.
As the preferred technical solution of the present invention, the energy-accumulating luminous paint further include 0.3-1wt% (such as 0.3wt%,
0.4wt%, 0.5wt%, 0.6wt%, 0.7wt%, 0.8wt%, 0.9wt% or 1wt% etc.) antifoaming agent.
Preferably, the defoaming is organic silicon antifoaming agent.
Preferably, the energy-accumulating luminous paint further include 0.3-1wt% (such as 0.3wt%, 0.4wt%, 0.5wt%,
0.6wt%, 0.7wt%, 0.8wt%, 0.9wt% or 1wt% etc.) levelling agent.
Preferably, the levelling agent is esters of acrylic acid levelling agent.
As the preferred technical solution of the present invention, the water-base resin be selected from water-based acrylic resin, aqueous epoxy resins,
One kind in waterborne polyurethane resin or aqueous alkide resin or at least two combination；The combination typical case but non-limiting reality
Example has：The combination of water-based acrylic resin and aqueous epoxy resins, the combination of water-based acrylic resin and waterborne polyurethane resin,
The combination of water-based acrylic resin and aqueous alkide resin, the combining of aqueous epoxy resins and waterborne polyurethane resin, aqueous ring
The combination of oxygen resin and aqueous alkide resin, the combination etc. of waterborne polyurethane resin and aqueous alkide resin.
Preferably, the water-base resin is made of water-based acrylic resin and aqueous alkide resin.
As the preferred technical solution of the present invention, the water-base resin by 60-80wt% (such as 60wt%, 61wt%,
62wt%, 63wt%, 64wt%, 65wt%, 66wt%, 67wt%, 68wt%, 69wt%, 70wt%, 71wt%, 72wt%,
73wt%, 74wt%, 75wt%, 76wt%, 77wt%, 78wt%, 79wt% or 80wt% etc.) water-based acrylic resin and
20-40wt% (such as 20wt%, 21wt%, 22wt%, 23wt%, 24wt%, 25wt%, 26wt%, 27wt%, 28wt%,
29wt%, 30wt%, 31wt%, 32wt%, 33wt%, 34wt%, 35wt%, 36wt%, 37wt%, 38wt%, 39wt%
Or 40wt% etc.) aqueous alkide resin composition.
The present invention is by selecting the compound of water-based acrylic resin and aqueous alkide resin as water-base resin, on the one hand
The rate of drying for helping to improve energy-accumulating luminous paint improves the adhesive force and stain resistance of coating, on the other hand can be with storage
Energy luminescent powder is well compatible, gives full play to the performance of energy-accumulating luminous powder, coating is enable to keep good energy-accumulating luminous property for a long time
Energy.
As the preferred technical solution of the present invention, the solvent is water.
On the other hand, the present invention provides a kind of preparation method of above-mentioned energy-accumulating luminous paint and includes the following steps：
(1) polyamide wax is dissolved in n-butanol, is mixed with energy-accumulating luminous powder, then ball milling；
(2) slurry for obtaining step (1) is dried, and obtains the energy-accumulating luminous powder of coating；
(3) the energy-accumulating luminous powder of coating that step (2) obtains is mixed with water-base resin and solvent, obtains energy-accumulating luminous painting
Material.
As the preferred technical solution of the present invention, the mass ratio of the polyamide wax and n-butanol is 2-5:10；Such as it can
To be 2:10、2.5:10、3:10、3.5:10、4:10、4.5:10 or 5:10 etc..
Preferably, the time of the ball milling is 1-3h；Such as can be 1h, 1.5h, 2h, 2.5h or 3h etc..
Preferably, the drying is to carry out under vacuum conditions, and drying temperature is 100-120 DEG C；Such as can be 100
℃、101℃、102℃、103℃、104℃、105℃、106℃、107℃、108℃、109℃、110℃、111℃、112℃、
113 DEG C, 114 DEG C, 115 DEG C, 116 DEG C, 117 DEG C, 118 DEG C, 119 DEG C or 120 DEG C etc..
As the preferred technical solution of the present invention, the preparation method includes the following steps：
(1) polyamide wax is dissolved in n-butanol, is mixed with energy-accumulating luminous powder, then ball milling 1-3h；
(2) slurry that step (1) obtains is dried under 100-120 DEG C, vacuum environment, obtains the energy-accumulating luminous powder of coating；
(3) the energy-accumulating luminous powder of coating that step (2) obtains is mixed with water-base resin and solvent, obtains energy-accumulating luminous painting
Material.
Compared with prior art, the invention has the advantages that：
The present invention is selected by the ingredient to energy-accumulating luminous powder, and wraps up a strata amide waxe film on its surface,
Can be compatible with water-base resin well, improve energy-accumulating luminous performance and weatherability.Energy-accumulating luminous painting provided by the invention
Coating prepared by material has higher light emission luminance, and (when excitation stops 10min, light emission luminance is reached for 105-120mcd/m2；Swash
When hair stops 1h, light emission luminance 50-58mcd/m2)；Longer fluorescent lifetime (under dark condition continuous illumination 12 hours with
On)；Good water resistance (impregnating 168h coating surfaces in water without significant change)；Good resistance to acid and alkali is (in alkaline condition
Lower immersion 168h is without exception, and it is without exception that 48h is impregnated under acid condition)；It can be tested through artificial weathering ageing resistance, appearance does not rise
Bubble, nothing fall off, are flawless, and chalk rating is less than 1, become colour gradation and are less than 2, light emission luminance rate of descent is less than 20%, the sunset glow time
10h or more is kept, good weatherability is shown, suitable for rooms such as urban road, tunnel wall, the places of cultural interest and external walls
Inside and outside place.
Specific implementation mode
The technical solution further illustrated the present invention below by specific embodiment.Those skilled in the art should be bright
, the embodiment, which is only to aid in, understands the present invention, should not be regarded as a specific limitation of the invention.
Embodiment 1
A kind of energy-accumulating luminous paint includes the component of following mass percent：
Wherein, energy-accumulating luminous powder is grouped as by the group of following mass percent：
The preparation method of above-mentioned energy-accumulating luminous paint is as follows：
(1) polyamide wax is dissolved in n-butanol, is mixed with energy-accumulating luminous powder, then ball milling 1h；
(2) slurry that step (1) obtains is dried under 100 DEG C, vacuum environment, obtains the energy-accumulating luminous powder of coating；
(3) the energy-accumulating luminous powder of coating that step (2) obtains is mixed with water-base resin and water, obtains energy-accumulating luminous paint.
Embodiment 2
A kind of energy-accumulating luminous paint includes the component of following mass percent：
Wherein, energy-accumulating luminous powder is grouped as by the group of following mass percent：
The preparation method of above-mentioned energy-accumulating luminous paint is as follows：
(1) polyamide wax is dissolved in n-butanol, is mixed with energy-accumulating luminous powder, then ball milling 1.5h；
(2) slurry that step (1) obtains is dried under 105 DEG C, vacuum environment, obtains the energy-accumulating luminous powder of coating；
(3) the energy-accumulating luminous powder of coating that step (2) obtains is mixed with water-base resin and water, obtains energy-accumulating luminous paint.
Embodiment 3
A kind of energy-accumulating luminous paint includes the component of following mass percent：
Wherein, energy-accumulating luminous powder is grouped as by the group of following mass percent：
The preparation method of above-mentioned energy-accumulating luminous paint is as follows：
(1) polyamide wax is dissolved in n-butanol, is mixed with energy-accumulating luminous powder, then ball milling 2h；
(2) slurry that step (1) obtains is dried under 110 DEG C, vacuum environment, obtains the energy-accumulating luminous powder of coating；
(3) the energy-accumulating luminous powder of coating that step (2) obtains is mixed with water-base resin and water, obtains energy-accumulating luminous paint.
Embodiment 4
A kind of energy-accumulating luminous paint includes the component of following mass percent：
Wherein, energy-accumulating luminous powder is grouped as by the group of following mass percent：
The preparation method of above-mentioned energy-accumulating luminous paint is as follows：
(1) polyamide wax is dissolved in n-butanol, is mixed with energy-accumulating luminous powder, then ball milling 2.5h；
(2) slurry that step (1) obtains is dried under 115 DEG C, vacuum environment, obtains the energy-accumulating luminous powder of coating；
(3) the energy-accumulating luminous powder of coating that step (2) obtains is mixed with water-base resin and water, obtains energy-accumulating luminous paint.
Embodiment 5
A kind of energy-accumulating luminous paint includes the component of following mass percent：
Wherein, energy-accumulating luminous powder is grouped as by the group of following mass percent：
The preparation method of above-mentioned energy-accumulating luminous paint is as follows：
(1) polyamide wax is dissolved in n-butanol, is mixed with energy-accumulating luminous powder, then ball milling 2h；
(2) slurry that step (1) obtains is dried under 110 DEG C, vacuum environment, obtains the energy-accumulating luminous powder of coating；
(3) the energy-accumulating luminous powder of coating that step (2) obtains is mixed with water-base resin and water, obtains energy-accumulating luminous paint.
Embodiment 6
A kind of energy-accumulating luminous paint includes the component of following mass percent：
Wherein, energy-accumulating luminous powder is grouped as by the group of following mass percent：
The preparation method of above-mentioned energy-accumulating luminous paint is as follows：
(1) polyamide wax is dissolved in n-butanol, is mixed with energy-accumulating luminous powder, then ball milling 3h；
(2) slurry that step (1) obtains is dried under 120 DEG C, vacuum environment, obtains the energy-accumulating luminous powder of coating；
(3) the energy-accumulating luminous powder of coating that step (2) obtains is mixed with water-base resin and water, obtains energy-accumulating luminous paint.
Embodiment 7
Difference lies in water-base resin is only water-based acrylic resin, other raw materials, dosage and preparation side with embodiment 6
Method is same as Example 6.
Embodiment 8
Difference lies in water-base resin is only aqueous alkide resin, other raw materials, dosage and preparation method with embodiment 6
It is same as Example 6.
Comparative example 1
With embodiment 1 difference lies in, in energy-accumulating luminous powder be free of strontium carbonate, other raw materials, dosage and preparation method with
Embodiment 1 is identical.
Comparative example 2
Difference lies in be free of meta-aluminic acid barium, other raw materials, dosage and preparation method with embodiment 1 in energy-accumulating luminous powder
It is same as Example 1.
Comparative example 3
With embodiment 1 difference lies in, it is not salic in energy-accumulating luminous powder, other raw materials, dosage and preparation method with
Embodiment 1 is identical.
The energy-accumulating luminous paint that above-described embodiment and comparative example are provided is coated on cement slabstone base material, at 20-25 DEG C
Lower solidification 6h forms the coating of 0.2mm thickness, according to JG/T 446-2014 standards to the performance of energy-accumulating luminous paint and its coating
It is detected, as a result as shown in table 1 below：
Table 1
Continued 1
As shown in Table 1, the present invention is by selecting the compound of water-based acrylic resin and aqueous alkide resin to make
For water-base resin, the rate of drying of energy-accumulating luminous paint is on the one hand helped to improve, improves the adhesive force and stain resistance of coating,
On the other hand can be well compatible with energy-accumulating luminous powder, give full play to the performance of energy-accumulating luminous powder；When not using water soluble acrylic acid
When the combination of resin and aqueous alkide resin (embodiment 7 and 8), above-mentioned performance shows downward trend.
It is matched by the strontium carbonate of special ratios, meta-aluminic acid barium and aluminium oxide, improves the accumulation of energy of energy-accumulating luminous paint
Luminescent properties.When not adding any of the above-described group of timesharing (comparative example 1-3), the light emission luminance of coating and persistence can be caused big
Width declines, undesirable.
Applicant states, the foregoing is merely the specific implementation mode of the present invention, but protection scope of the present invention not office
It is limited to this, person of ordinary skill in the field is it will be clearly understood that any belong to those skilled in the art and taken off in the present invention
In the technical scope of dew, the change or replacement that can be readily occurred in are all fallen within protection scope of the present invention and the open scope.
Claims (10)
1. a kind of energy-accumulating luminous paint, which is characterized in that the energy-accumulating luminous paint includes the component of following mass percent：
Energy-accumulating luminous powder 15-25%；
Water-base resin 60-70%；
Polyamide wax 1-2%；
Surplus is solvent.
2. energy-accumulating luminous paint according to claim 1, which is characterized in that the energy-accumulating luminous powder includes following quality hundred
Divide the component of ratio：
3. energy-accumulating luminous paint according to claim 1 or 2, which is characterized in that the energy-accumulating luminous powder includes following matter
Measure the component of percentage：
4. according to claim 1-3 any one of them energy-accumulating luminous paints, which is characterized in that the energy-accumulating luminous paint also wraps
Include the antifoaming agent of 0.3-1wt%；
Preferably, the defoaming is organic silicon antifoaming agent；
Preferably, the energy-accumulating luminous paint further includes the levelling agent of 0.3-1wt%；
Preferably, the levelling agent is esters of acrylic acid levelling agent.
5. according to claim 1-4 any one of them energy-accumulating luminous paints, which is characterized in that the water-base resin is selected from aqueous
One kind in acrylic resin, aqueous epoxy resins, waterborne polyurethane resin or aqueous alkide resin or at least two combination；
Preferably, the water-base resin is made of water-based acrylic resin and aqueous alkide resin.
6. according to claim 1-5 any one of them energy-accumulating luminous paints, which is characterized in that the water-base resin is by 60-
The water-based acrylic resin of 80wt% and the aqueous alkide resin composition of 20-40wt%.
7. according to claim 1-6 any one of them energy-accumulating luminous paints, which is characterized in that the solvent is water.
8. according to the preparation method of claim 1-7 any one of them energy-accumulating luminous paints, which is characterized in that the preparation side
Method includes the following steps：
(1) polyamide wax is dissolved in n-butanol, is mixed with energy-accumulating luminous powder, then ball milling；
(2) slurry for obtaining step (1) is dried, and obtains the energy-accumulating luminous powder of coating；
(3) the energy-accumulating luminous powder of coating that step (2) obtains is mixed with water-base resin and solvent, obtains energy-accumulating luminous paint.
9. preparation method according to claim 8, which is characterized in that the mass ratio of the polyamide wax and n-butanol is 2-
5:10；
Preferably, the time of the ball milling is 1-3h；
Preferably, the drying is to carry out under vacuum conditions, and drying temperature is 100-120 DEG C.
10. preparation method according to claim 8 or claim 9, which is characterized in that the preparation method includes the following steps：
(1) polyamide wax is dissolved in n-butanol, is mixed with energy-accumulating luminous powder, then ball milling 1-3h；
(2) slurry that step (1) obtains is dried under 100-120 DEG C, vacuum environment, obtains the energy-accumulating luminous powder of coating；
(3) the energy-accumulating luminous powder of coating that step (2) obtains is mixed with water-base resin and solvent, obtains energy-accumulating luminous paint.
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| CN201810373169.XA CN108659652A (en) | 2018-04-24 | 2018-04-24 | A kind of energy-accumulating luminous paint and preparation method thereof |
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| CN201810373169.XA CN108659652A (en) | 2018-04-24 | 2018-04-24 | A kind of energy-accumulating luminous paint and preparation method thereof |
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| CN111574896A (en) * | 2020-06-09 | 2020-08-25 | 广东青筑科技有限公司 | Water-based energy-storage luminescent coating and preparation method and construction method thereof |
| CN111675965A (en) * | 2020-07-14 | 2020-09-18 | 广东电网有限责任公司电力科学研究院 | Energy-storage type environment-friendly luminous paint and preparation method thereof |
| GB2572728B (en) * | 2018-11-30 | 2021-04-07 | Opcw Holdings Ltd | Luminescent clay pigeons |
| 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 |
| CN113604087A (en) * | 2021-07-27 | 2021-11-05 | 四川纵横交安科技有限公司 | Environment-friendly sound-absorbing energy-storing luminescent material and preparation method and application thereof |
| CN114702951A (en) * | 2022-04-27 | 2022-07-05 | 上海交通大学内蒙古研究院 | Method for coating silicon oil waterproof layer with energy storage luminescent powder |
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