CN109897484A - A kind of energy-accumulating luminous multifunctional coating and preparation method thereof - Google Patents
A kind of energy-accumulating luminous multifunctional coating and preparation method thereof Download PDFInfo
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- CN109897484A CN109897484A CN201910077858.0A CN201910077858A CN109897484A CN 109897484 A CN109897484 A CN 109897484A CN 201910077858 A CN201910077858 A CN 201910077858A CN 109897484 A CN109897484 A CN 109897484A
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- 238000000576 coating method Methods 0.000 title claims abstract description 53
- 239000011248 coating agent Substances 0.000 title claims abstract description 51
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 50
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 35
- 239000002775 capsule Substances 0.000 claims abstract description 27
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 26
- 206010011732 Cyst Diseases 0.000 claims abstract description 21
- 208000031513 cyst Diseases 0.000 claims abstract description 21
- 230000003712 anti-aging effect Effects 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000000839 emulsion Substances 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 14
- 239000002562 thickening agent Substances 0.000 claims abstract description 14
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229920001661 Chitosan Polymers 0.000 claims abstract description 4
- 229920000858 Cyclodextrin Polymers 0.000 claims abstract description 4
- 239000001116 FEMA 4028 Substances 0.000 claims abstract description 4
- WHGYBXFWUBPSRW-FOUAGVGXSA-N beta-cyclodextrin Chemical compound OC[C@H]([C@H]([C@@H]([C@H]1O)O)O[C@H]2O[C@@H]([C@@H](O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O[C@H]3O[C@H](CO)[C@H]([C@@H]([C@H]3O)O)O3)[C@H](O)[C@H]2O)CO)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H]3O[C@@H]1CO WHGYBXFWUBPSRW-FOUAGVGXSA-N 0.000 claims abstract description 4
- 235000011175 beta-cyclodextrine Nutrition 0.000 claims abstract description 4
- 229960004853 betadex Drugs 0.000 claims abstract description 4
- 239000005913 Maltodextrin Substances 0.000 claims abstract description 3
- 229920002774 Maltodextrin Polymers 0.000 claims abstract description 3
- 229940035034 maltodextrin Drugs 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 14
- -1 polyoxyethylene Polymers 0.000 claims description 10
- 239000012530 fluid Substances 0.000 claims description 9
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 8
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
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- 238000004090 dissolution Methods 0.000 claims description 5
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 4
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- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 4
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 4
- FGHOOJSIEHYJFQ-UHFFFAOYSA-N (2,4-ditert-butylphenyl) dihydrogen phosphite Chemical compound CC(C)(C)C1=CC=C(OP(O)O)C(C(C)(C)C)=C1 FGHOOJSIEHYJFQ-UHFFFAOYSA-N 0.000 claims description 3
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 3
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- 239000002253 acid Substances 0.000 claims description 3
- MDFFNEOEWAXZRQ-UHFFFAOYSA-N aminyl Chemical compound [NH2] MDFFNEOEWAXZRQ-UHFFFAOYSA-N 0.000 claims description 3
- QICVZJNIJUZAGZ-UHFFFAOYSA-N benzene;phosphorous acid Chemical compound OP(O)O.C1=CC=CC=C1 QICVZJNIJUZAGZ-UHFFFAOYSA-N 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- GLDOVTGHNKAZLK-UHFFFAOYSA-N n-octadecyl alcohol Natural products CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 claims description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- XTTGYFREQJCEML-UHFFFAOYSA-N tributyl phosphite Chemical group CCCCOP(OCCCC)OCCCC XTTGYFREQJCEML-UHFFFAOYSA-N 0.000 claims description 3
- WRMNZCZEMHIOCP-UHFFFAOYSA-N 2-phenylethanol Chemical compound OCCC1=CC=CC=C1 WRMNZCZEMHIOCP-UHFFFAOYSA-N 0.000 claims description 2
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- 229940049964 oleate Drugs 0.000 claims description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 claims description 2
- 229920000058 polyacrylate Polymers 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
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- 229920006184 cellulose methylcellulose Polymers 0.000 claims 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 239000003973 paint Substances 0.000 abstract description 8
- 238000004062 sedimentation Methods 0.000 abstract description 5
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- 239000003094 microcapsule Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
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- 229910052761 rare earth metal Inorganic materials 0.000 description 3
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 2
- 239000004354 Hydroxyethyl cellulose Substances 0.000 description 2
- MKYBYDHXWVHEJW-UHFFFAOYSA-N N-[1-oxo-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propan-2-yl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(C(C)NC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 MKYBYDHXWVHEJW-UHFFFAOYSA-N 0.000 description 2
- 229910052779 Neodymium Inorganic materials 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 description 2
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- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 description 2
- 229920001495 poly(sodium acrylate) polymer Polymers 0.000 description 2
- 239000004584 polyacrylic acid Substances 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- NNMHYFLPFNGQFZ-UHFFFAOYSA-M sodium polyacrylate Chemical group [Na+].[O-]C(=O)C=C NNMHYFLPFNGQFZ-UHFFFAOYSA-M 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- WKQOTJSBOMFPDL-KVVVOXFISA-N C(CCCCCCC\C=C/CCCCCCCC)(=O)O.C(C1=CC=CC=C1)CO Chemical compound C(CCCCCCC\C=C/CCCCCCCC)(=O)O.C(C1=CC=CC=C1)CO WKQOTJSBOMFPDL-KVVVOXFISA-N 0.000 description 1
- 229910052692 Dysprosium Inorganic materials 0.000 description 1
- 229910052691 Erbium Inorganic materials 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 1
- 229910052693 Europium Inorganic materials 0.000 description 1
- GXCLVBGFBYZDAG-UHFFFAOYSA-N N-[2-(1H-indol-3-yl)ethyl]-N-methylprop-2-en-1-amine Chemical compound CN(CCC1=CNC2=C1C=CC=C2)CC=C GXCLVBGFBYZDAG-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- 229910052771 Terbium Inorganic materials 0.000 description 1
- 229910052775 Thulium Inorganic materials 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 150000004645 aluminates Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
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- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 description 1
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
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- 229920001155 polypropylene Polymers 0.000 description 1
- 235000019260 propionic acid Nutrition 0.000 description 1
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- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229920005573 silicon-containing polymer Polymers 0.000 description 1
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 description 1
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Landscapes
- Luminescent Compositions (AREA)
Abstract
The invention discloses a kind of energy-accumulating luminous multifunctional coatings and preparation method thereof, are related to fluorescent paint technical field.It is characterized in that: a kind of energy-accumulating luminous multifunctional coating, the component including following parts by weight: 30-60 parts of acrylic emulsion；2-3 parts of film forming agent；3-5 parts of levelling agent；Anti-aging auxiliary agent 2-3 parts；1-3 parts of scratch resistance auxiliary agent；1-5 parts of thickener；1-3 parts of defoaming agent；20-60 parts of fluorescence powder capsule；The fluorescence powder capsule includes capsule-core and cyst wall, and the capsule-core is inorganic fluorescent material, any one of the raw material of the cyst wall in water soluble chitosan, maltodextrin, beta-cyclodextrin.The present invention has the advantages that fluorescent powder good dispersion, not easy to reunite and sedimentation.
Description
Technical field
The present invention relates to fluorescent paint technical field, more specifically, it relates to a kind of energy-accumulating luminous multifunctional coating and
Preparation method.
Background technique
Energy-accumulating luminous paint is one kind of light functional paint, is applied different from traditional self-luminous paint and sulfide fluorescence
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.The visible lights such as sunlight or light can be absorbed in it, 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 exit passageway, 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, to the night of people
Life and engineer operation bring great convenience.
A kind of tunnel is disclosed in the Chinese invention patent of Publication No. CN108084752A to be sent out with inorganic aqueous accumulation of energy
Optical coating, each component includes: the alkaline silicon of 40~100 parts of water, 20% concentration by weight in inorganic aqueous energy-accumulating luminous paint
10~50 parts of 100~200 parts of silicate solutions, anti-settling auxiliary agent, the energy-accumulating luminous composite wood of 50~100 parts of colloidal sol, 40% concentration
30~150 parts, 10~25 parts of dispersing agent of material.
Since energy-saving luminous material is inorganic material, with water-base resin poor compatibility, it is easy to reunite or sink when dispersion is uneven
Drop causes coating mechanical performance to decline.
Summary of the invention
In view of the deficienciess of the prior art, the purpose of the present invention one is to provide a kind of energy-accumulating luminous multifunctional coating,
It has the advantages that fluorescent powder good dispersion, not easy to reunite and sedimentation.
The purpose of the present invention two is to provide a kind of preparation method of energy-accumulating luminous multifunctional coating, with fluorescent powder point
The advantages of dissipating good property, not easy to reunite and sedimentation.
To achieve the above object one, the present invention provides the following technical scheme that
A kind of energy-accumulating luminous multifunctional coating, the component including following parts by weight:
30-60 parts of acrylic emulsion；
2-3 parts of film forming agent；
3-5 parts of levelling agent；
Anti-aging auxiliary agent 2-3 parts；
1-3 parts of scratch resistance auxiliary agent；
1-5 parts of thickener；
1-3 parts of defoaming agent；
20-60 parts of fluorescence powder capsule；
The fluorescence powder capsule includes capsule-core and cyst wall, and the capsule-core is inorganic fluorescent material, and the raw material of the cyst wall is selected from
Water soluble chitosan, maltodextrin, any one in beta-cyclodextrin.
Further preferably, the fluorescent powder microcapsule preparation method is as follows: by the dissolution of raw material Yu Shuizhong of cyst wall, stirring
Uniformly, the weight ratio of the raw material of cyst wall and water is 1:(8-10), embedding liquid is obtained, then fluorescent powder is put into embedding liquid, ultrasound
10-20min is handled, is uniformly dispersed under the revolving speed of 6000-8000rpm, obtains pretreatment fluid, pretreatment fluid is slowly added to gather
It in vinyl alcohol aqueous solution, stirs evenly, obtains fluorescence powder capsule.
Further preferably, the mass concentration of the polyvinyl alcohol water solution is 10-12%.
Further preferably, the scratch resistance auxiliary agent is selected from any one of silica, PE wax powder and PTFE wax powder.
Further preferably, any one of the film forming agent in polyacrylic acid, polyethylene glycol, polyacrylate.
Further preferably, the defoaming agent is selected from Sodium Polyacrylate, polyoxyethylene polyoxy propyl alcohol amidogen ether, benzyl carbinol oleic acid
Any one in ester.
Further preferably, the thickener is hydroxyethyl cellulose or hydroxypropyl methyl cellulose.
Further preferably, the anti-aging auxiliary agent is selected from tributyl phosphite, phosphorous acid benzene di-isooctyl β-(3,5- bis-
Tert-butyl-hydroxy phenyl) any one in propionic acid n-octadecyl alcohol ester and three (2,4- di-tert-butyl-phenyl) phosphite esters.
To achieve the above object two, the present invention provides the following technical scheme that
A kind of preparation method of energy-accumulating luminous multifunctional coating, comprising the following steps:
Film forming agent, levelling agent, anti-aging auxiliary agent, scratch resistance auxiliary agent, defoaming agent are mixed evenly, are mixed by step 1
Liquid；
Acrylic emulsion is added into mixed liquor for step 2, is uniformly dispersed, and adds fluorescence powder capsule, stirs evenly, obtains
Mixed emulsion；
Thickener is added into mixed emulsion for step 3, is uniformly mixed, obtains energy-accumulating luminous multifunctional coating.
Compared with prior art, the invention has the following advantages:
(1) present invention uses microcapsule coated technology, inorganic fluorescent material is wrapped in, exist so as to improve inorganic fluorescent material
Dispersibility in water soluble paint, since cyst material has the design feature of external hydrophilic, inner hydrophobic, to avoid inorganic
Reunion and sedimentation phenomenon occur for fluorescent material, improve the stability of coating, the mechanical performance of coating is avoided to decline；
(2) present invention is using polyvinyl alcohol water solution as protective glue, and after forming fluorescence powder capsule, polyvinyl alcohol is in fluorescence
The surface of powder capsule forms gel protective layers, avoids fluorescent powder microcapsules rupture；
(3) present invention reduces the coefficient of friction of coating surface using scratch resistance auxiliary agent, avoids the fluorescence powder capsule of coat inside
It is destroyed, the service life of fluorescent powder can be extended, using the ageing-resistant performance of anti-aging auxiliary agent enhancing coating layer, further prolong
The service life of long fluorescent powder.
Specific embodiment
Below with reference to embodiment, the present invention will be described in detail.
Embodiment 1: a kind of energy-accumulating luminous multifunctional coating, the component including following parts by weight:
30 parts of acrylic emulsion；
2 parts of film forming agent；
3 parts of levelling agent；
2 parts of anti-aging auxiliary agent；
1 part of scratch resistance auxiliary agent；
1 part of thickener；
1 part of defoaming agent；
60 parts of fluorescence powder capsule；
Fluorescence powder capsule includes capsule-core and cyst wall, and capsule-core is inorganic fluorescent material, and inorganic fluorescent material selects in the present embodiment
The calcium aluminate excited with rare earth neodymium, the raw material of cyst wall is beta-cyclodextrin.
Fluorescent powder microcapsule preparation method is as follows: the dissolution of raw material Yu Shuizhong of cyst wall is stirred evenly, the raw material of cyst wall with
The weight ratio of water is 1:8, obtains embedding liquid, then fluorescent powder is put into embedding liquid, 10min is ultrasonically treated, in turning for 6000rpm
It is uniformly dispersed under speed, obtains pretreatment fluid, pretreatment fluid is slowly added in the polyvinyl alcohol water solution that mass concentration is 10%,
It stirs evenly, obtains fluorescence powder capsule.
Film forming agent is polyacrylic acid；Levelling agent is dimethyl silicone polymer；Anti-aging auxiliary agent is tributyl phosphite；It is anti-zoned
Hurting auxiliary agent is silica, and thickener is hydroxyethyl cellulose；Defoaming agent is Sodium Polyacrylate.
A kind of preparation method of energy-accumulating luminous multifunctional coating, comprising the following steps:
Film forming agent, levelling agent, anti-aging auxiliary agent, scratch resistance auxiliary agent, defoaming agent are mixed evenly, are mixed by step 1
Liquid；
Acrylic emulsion is added into mixed liquor for step 2, is uniformly dispersed, and adds fluorescence powder capsule, stirs evenly, obtains
Mixed emulsion；
Thickener is added into mixed emulsion for step 3, is uniformly mixed, obtains energy-accumulating luminous multifunctional coating.
Embodiment 2: a kind of energy-accumulating luminous multifunctional coating, difference from example 1 is that, including following parts by weight
Several components:
45 parts of acrylic emulsion；
2.5 parts of film forming agent；
4 parts of levelling agent；
2.5 parts of anti-aging auxiliary agent；
2 parts of scratch resistance auxiliary agent；
3 parts of thickener；
1.5 parts of defoaming agent；
40 parts of fluorescence powder capsule.
Embodiment 3: a kind of energy-accumulating luminous multifunctional coating, difference from example 1 is that, including following parts by weight
Several components:
60 parts of acrylic emulsion；
3 parts of film forming agent；
5 parts of levelling agent；
3 parts of anti-aging auxiliary agent；
3 parts of scratch resistance auxiliary agent；
5 parts of thickener；
3 parts of defoaming agent；
20 parts of fluorescence powder capsule.
Embodiment 4: a kind of energy-accumulating luminous multifunctional coating, difference from example 1 is that, cyst wall is using water-soluble
Chitosan.
Embodiment 5: a kind of energy-accumulating luminous multifunctional coating, difference from example 1 is that, cyst wall is pasted using malt
Essence.
Embodiment 6: a kind of energy-accumulating luminous multifunctional coating, difference from example 1 is that, fluorescence powder capsule system
Preparation Method is as follows: the dissolution of raw material Yu Shuizhong of cyst wall being stirred evenly, the raw material of cyst wall and the weight ratio of water are 1:9, are wrapped
Liquid is buried, then fluorescent powder is put into embedding liquid, 15min is ultrasonically treated, is uniformly dispersed under the revolving speed of 7000rpm, obtains pre- place
Liquid is managed, pretreatment fluid is slowly added in the polyvinyl alcohol water solution that mass concentration is 11%, is stirred evenly, it is micro- to obtain fluorescent powder
Capsule.
Embodiment 7: a kind of energy-accumulating luminous multifunctional coating, difference from example 1 is that, fluorescence powder capsule system
Preparation Method is as follows: the dissolution of raw material Yu Shuizhong of cyst wall being stirred evenly, the raw material of cyst wall and the weight ratio of water are 1:10, are obtained
Liquid is embedded, then fluorescent powder is put into embedding liquid, 20min is ultrasonically treated, is uniformly dispersed, obtains pre- under the revolving speed of 8000rpm
Pretreatment fluid is slowly added in the polyvinyl alcohol water solution that mass concentration is 12%, stirs evenly, obtain fluorescent powder by treatment fluid
Microcapsules.
Embodiment 8: a kind of energy-accumulating luminous multifunctional coating, difference from example 1 is that, film forming agent is poly- second two
Alcohol；Anti-aging auxiliary agent is phosphorous acid benzene di-isooctyl β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid n-octadecyl alcohol ester；It is anti-
Scuffing auxiliary agent is PE wax powder, and thickener is hydroxypropyl methyl cellulose；Defoaming agent is polyoxyethylene polyoxy propyl alcohol amidogen ether.
Embodiment 9: a kind of energy-accumulating luminous multifunctional coating, difference from example 1 is that, film forming agent is polypropylene
Acid esters；Anti-aging auxiliary agent is any one in three (2,4- di-tert-butyl-phenyl) phosphite esters；Scratch resistance auxiliary agent is PTFE wax
Powder, thickener are hydroxypropyl methyl cellulose；Defoaming agent is benzyl carbinol oleate.
Comparative example 1: a kind of energy-accumulating luminous multifunctional coating, difference from example 1 is that, by fluorescence powder capsule
Replace with the calcium aluminate of common rare earth excitation.
Comparative example 2: a kind of energy-accumulating luminous multifunctional coating, difference from example 1 is that, it is not added with anti-aging help
Agent.
Comparative example 3: a kind of energy-accumulating luminous multifunctional coating, difference from example 1 is that, it is not added with scratch resistance and helps
Agent.
Comparative example 4: it is prepared using the embodiment 1 in the Chinese invention patent of Publication No. CN108084752A energy-accumulating luminous
Coating.
Test a performance test
Test method: according to GB/T9266-2009 " measurement of building coating coating abrasion resistance ", GB/T9780-2013 " building
Paint coatings stain resistance test method " energy-accumulating luminous multifunctional coating in testing example 1 properties.And test reality
The artificial weathering ageing resistance for applying a 1-9 and comparative example 1-4 and impact resistance (II grade), wearability (750/500r)/g.
Test result and analysis: by Tables 1 and 2 it is found that interior forming the micro- glue of fluorescent powder inorganic fluorescent material to be wrapped in
After capsule, the mechanical performance of coating is met the requirements of the standard, and comparative example 1 and 4 uses common inorganic fluorescent powder, the resistance to people of coating
Work weathering aging, impact resistance and wearability are decreased obviously, and the mechanical performance of comparative example 4 also can not show a candle to embodiment 1.
Under the premise of using fluorescence powder capsule, after adding anti-aging auxiliary agent, coating is after aging process, Ge Xiangxing
Standard requirements can be still conformed to；After adding scratch resistance auxiliary agent, the coefficient of friction of coating surface can be reduced, the abrasion of coating are reduced
Amount.
Following data illustrates that the present invention using microcapsule coated technology, can occur to reunite to avoid fluorescent material and sedimentation is existing
As improving the stability of coating, the physical property of coating being avoided to decline；And the friction of coating surface is reduced using scratch resistance auxiliary agent
Coefficient avoids the fluorescence powder capsule of coat inside from being destroyed, can extend the service life of fluorescent powder, using anti-aging auxiliary agent
Enhance the ageing-resistant performance of coating layer, further extends the service life of fluorescent powder.
The testing result of 1 embodiment 1 of table
The testing result of table 2 embodiment 1-9 and comparative example 1-4
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-described embodiment,
All technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
For those of ordinary skill, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (9)
1. a kind of energy-accumulating luminous multifunctional coating, which is characterized in that the component including following parts by weight:
30-60 parts of acrylic emulsion；
2-3 parts of film forming agent；
3-5 parts of levelling agent；
Anti-aging auxiliary agent 2-3 parts；
1-3 parts of scratch resistance auxiliary agent；
1-5 parts of thickener；
1-3 parts of defoaming agent；
20-60 parts of fluorescence powder capsule；
The fluorescence powder capsule includes capsule-core and cyst wall, and the capsule-core is inorganic fluorescent material, and the raw material of the cyst wall is selected from
Water soluble chitosan, maltodextrin, any one in beta-cyclodextrin.
2. a kind of energy-accumulating luminous multifunctional coating according to claim 1, which is characterized in that the fluorescence powder capsule system
Preparation Method is as follows: the dissolution of raw material Yu Shuizhong of cyst wall being stirred evenly, the raw material of cyst wall and the weight ratio of water are 1:(8-10),
Embedding liquid is obtained, then fluorescent powder is put into embedding liquid, 10-20min is ultrasonically treated, disperses under the revolving speed of 6000-8000rpm
Uniformly, pretreatment fluid is obtained, pretreatment fluid is slowly added in polyvinyl alcohol water solution, is stirred evenly, the micro- glue of fluorescent powder is obtained
Capsule.
3. a kind of energy-accumulating luminous multifunctional coating according to claim 2, which is characterized in that the polyvinyl alcohol water solution
Mass concentration be 10-12%.
4. a kind of energy-accumulating luminous multifunctional coating according to claim 1, which is characterized in that the scratch resistance auxiliary agent is selected from
Any one of silica, PE wax powder and PTFE wax powder.
5. a kind of energy-accumulating luminous multifunctional coating according to claim 1, which is characterized in that the film forming agent is selected from poly- third
Olefin(e) acid, polyethylene glycol, any one in polyacrylate.
6. a kind of energy-accumulating luminous multifunctional coating according to claim 1, which is characterized in that the defoaming agent is selected from poly- third
Olefin(e) acid sodium, polyoxyethylene polyoxy propyl alcohol amidogen ether, any one in benzyl carbinol oleate.
7. a kind of energy-accumulating luminous multifunctional coating according to claim 1, which is characterized in that the thickener is ethoxy
Cellulose or hydroxypropyl methyl cellulose.
8. a kind of energy-accumulating luminous multifunctional coating according to claim 1, which is characterized in that the anti-aging auxiliary agent is selected from
Tributyl phosphite, phosphorous acid benzene di-isooctyl β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid n-octadecyl alcohol ester and three
Any one in (2,4- di-tert-butyl-phenyl) phosphite ester.
9. a kind of preparation method of energy-accumulating luminous multifunctional coating, which comprises the following steps:
Film forming agent, levelling agent, anti-aging auxiliary agent, scratch resistance auxiliary agent, defoaming agent are mixed evenly, are mixed by step 1
Liquid；
Acrylic emulsion is added into mixed liquor for step 2, is uniformly dispersed, and adds fluorescence powder capsule, stirs evenly, obtains
Mixed emulsion；
Thickener is added into mixed emulsion for step 3, is uniformly mixed, obtains energy-accumulating luminous multifunctional coating.
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