CN105175764B - The preparation method of luminous, reverse side shading the luminescent film in front - Google Patents
The preparation method of luminous, reverse side shading the luminescent film in front Download PDFInfo
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- CN105175764B CN105175764B CN201510408247.1A CN201510408247A CN105175764B CN 105175764 B CN105175764 B CN 105175764B CN 201510408247 A CN201510408247 A CN 201510408247A CN 105175764 B CN105175764 B CN 105175764B
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Abstract
The invention discloses a kind of fronts to shine, the preparation method of the luminescent film of reverse side shading comprising following steps：(1) each component is weighed by the proportioning of following parts by weight, is uniformly mixed, luminous paint is made；(2) each component is weighed by the proportioning of following parts by weight, is uniformly mixed, is made pitch-dark；(3) in PC plate front, uniformly coating luminous paint, the film thickness of formation are 10 20 μm, and 3 5min are dried at 80 110 DEG C, then naturally dry at room temperature；(4) uniformly coated at the PC plate back side pitch-dark, the film thickness of formation is 10 20 μm, and 3 5min are dried at 80 110 DEG C, then naturally dry at room temperature.The luminescent film that the preparation method of the present invention obtains has good anti-pollution corrosion-proof effect, especially there is antibacterial effect, the paint film of formation to have good impact resistance and photism, suitable for advertisement and identifier etc..
Description
Technical field
The present invention relates to a kind of manufacture crafts of luminescent material, and in particular to a kind of front is luminous, reverse side shading luminous
The preparation method of film.
Background technology
Luminescent film is usually a kind of luminous energy for absorbing luminous energy in the case where there is luminous environment and capable of absorbing storage under no light conditions
It is converted into the luminescent film that the form of visible light is released.Luminescent material is sprayed or coated typically on the base materials such as resin.
Makrolon (abbreviation PC), water white transparency is heat-resisting, shock resistance, BI grades fire-retardant, has in commonly used temperature good
Good mechanical performance.With performance close to compared with polymethyl methacrylate, the impact resistance of makrolon is good, high refractive index,
Processing performance is good, and not needing additive just has UL94V-0 grades of flame retardant properties.It is extensive due to its excellent optical property
It, can be as the base material of luminescent film applied to transparent material field.
The oxide or alumino-silicate based luminescent material of alkaline-earth metal are common luminescent materials, they are than alkaline-earth metal
Sulfide based luminescent material stability is more preferable, original intensity higher, but persistence also needs to improve.
And current luminescent film also has the shortcomings that poor corrosion resistance, anti-pollution characteristic are poor, service life is short.
Invention content
Aiming at the above shortcomings existing in the prior art, technical problem to be solved by the invention is to provide a kind of front hairs
Light, reverse side shading luminescent film preparation method.
Purpose of the present invention is to what is be achieved through the following technical solutions：
A kind of preparation method of luminous, reverse side shading the luminescent film in front comprising following steps：
(1) each component is weighed by the proportioning of following parts by weight, is uniformly mixed, luminous paint is made：
(2) each component is weighed by the proportioning of following parts by weight, is uniformly mixed, is made pitch-dark：
(3) luminous paint is uniformly coated in PC plate front, the film thickness of formation is 10-20 μm, is dried at 80-110 DEG C
3-5min, then naturally dry at room temperature；
(4) uniformly coated at the PC plate back side pitch-dark, the film thickness of formation is 10-20 μm, and 3- is dried at 80-110 DEG C
5min, then naturally dry at room temperature.
Preferably, anti-pollution bacteria remover described in the luminous paint of step (1) is zinc pyrithione, (trans-) 8- methyl-N- perfume
The mixture of one or more of careless base -6- nonenamides and methyl nonyl ketone.
It is further preferred that the anti-pollution bacteria remover is made of following components in parts by weight：
15-30 parts of zinc pyrithione,
10-30 parts of (trans-) 8- methy-N-vanillyls -6- nonenamides,
20-40 parts of methyl nonyl ketone.
Solvent described in the luminous paint of step (1) is preferably acetone, propyl alcohol or ethyl acetate.
Coalescents described in the luminous paint of step (1) are preferably cyclohexyl -1,4- dimethanol monovinyl ethers, propylene glycol
The mixture of phenylate or the two, further preferably cyclohexyl-Isosorbide-5-Nitrae-dimethanol monovinyl ether and propylene glycol phenylate weight ratio
1:2-2:1 mixture.
Preferably, PC plate thickness is 1.5-12mm.
In the present invention,
Superchlorinated polyvinyl chloride resin is the product of the further chlorination of polyvinyl chloride.(20 DEG C) of relative density is 1.6g/cm3, contains chlorine
Amount is 61%-65%, and there are production in the companies such as Jia Hong Chemical Co., Ltd.s of Jinan City, the firm beautiful jade chemical industry of Law Firm Suzhou Jiangsu.Polyvinyl chloride
Resin is made through chlorinated with chlorine in the presence of solvent, have excellent molten Jie's characteristic, good electrical insulating property, thermoplasticity and at
Film property, chemical property is extremely stablized, corrosion-resistant, water-fast, nonflammable, can be dissolved in ketone, chlorohydrocarbon, aromatic hydrocarbons, ester and part alcohols.
It is preferable film forming agent.
Epoxy resin, preferably bisphenol A type epoxy resin, i.e. propanepoxy resin, by bisphenol-A and epoxy chloropropionate
Alkane is made.
Cyclohexyl-Isosorbide-5-Nitrae-dimethanol monovinyl ether, No. CAS：114651-37-5.
Propylene glycol phenylate, No. CAS：41593-38-8.
Zinc pyrithione, No. CAS：13463-41-7.
(trans-) 8- methy-N-vanillyl -6- nonenamides, No. CAS：219-484-1.
Methyl nonyl ketone, No. CAS：112-12-9.
Butyl silicate, No. CAS：4766-57-8.
Kaolin, No. CAS：52624-41-6.
Titanium dioxide, preferably rutile-type.
Butyl acrylate, No. CAS：205-480-7.
Toluene di-isocyanate(TDI), No. CAS：584-84-9.
Described is commercially available luminescent powder, can be YVO4：Eu luminescent powders can be prepared or are commercially available, Wang Juan's etc.《It is dilute
Earth metal YVO4：Eu preparation methods and performance study》(《Heat processing technique》The 14th phase of volume 38 in 2009) in 1.1.1 describe
Porous YVO4：The preparation of Eu luminescent powders, 1.1.2 describe spherical YVO4：The preparation of Eu luminescent powders.The present invention is preferably porous
YVO4：Eu luminescent powders.
Inventor had found by many experiments, and luminescent film of the invention has a good photism, anti-pollution corrosion-proof effect,
Especially there is antibacterial effect, good impact resistance, particularly suitable for advertisement and identifier etc..
It has also been found that, zinc pyrithione, (trans-) 8- methy-N-vanillyl -6- nonene acyls are used in the present invention under study for action
The anti-pollution bacteria remover of amine and methyl nonyl ketone compounding has better anti-pollution bacteria-eliminating efficacy, has collaboration between several components
Synergistic effect.In addition, when using cyclohexyl-Isosorbide-5-Nitrae-dimethanol monovinyl ether, propylene glycol phenylate as coalescents simultaneously,
The impact resistance of the paint film of formation is more preferable.
Specific implementation mode
With reference to embodiment, the invention will be further described.PC plate in embodiment is to buy from Wuxi Zhong Pu plastic cement
The optical clear PC plate of Products Co., Ltd, thickness 5mm.
The preparation method of luminous, reverse side shading the luminescent film in front in embodiment, follows the steps below：
(1) each component is weighed according to the ratio, is uniformly mixed, luminous paint is made；
(2) each component is weighed according to the ratio, is uniformly mixed, is made pitch-dark；
(3) luminous paint is uniformly coated in PC plate front, the film thickness of formation is 10 μm, 5min is dried at 90 DEG C, so
Naturally dry at room temperature afterwards；
(4) uniformly coated at the PC plate back side pitch-dark, the film thickness of formation is 10 μm, 5min is dried at 90 DEG C, then
Naturally dry at room temperature.
Wherein, the pitch-dark of step (2) presses following weight：
Embodiment 1
Each component is weighed according to 1 data of corresponding embodiment in table 1, the luminous paint being made in step (1) is uniformly mixed, presses
The front for obtaining embodiment 1 according to preceding method shines, the luminescent film of reverse side shading.
Table 1：The luminous paint formula table unit of embodiment 1-6：Kilogram
Embodiment 2
Each component is weighed according to 2 data of corresponding embodiment in table 1, the luminous paint being made in step (1) is uniformly mixed, presses
The front for obtaining embodiment 2 according to preceding method shines, the luminescent film of reverse side shading.
Embodiment 3
Each component is weighed according to 3 data of corresponding embodiment in table 1, the luminous paint being made in step (1) is uniformly mixed, presses
The front for obtaining embodiment 3 according to preceding method shines, the luminescent film of reverse side shading.
Embodiment 4
Each component is weighed according to 4 data of corresponding embodiment in table 1, the luminous paint being made in step (1) is uniformly mixed, presses
The front for obtaining embodiment 4 according to preceding method shines, the luminescent film of reverse side shading.
Embodiment 5
Each component is weighed according to 5 data of corresponding embodiment in table 1, the luminous paint being made in step (1) is uniformly mixed, presses
The front for obtaining embodiment 5 according to preceding method shines, the luminescent film of reverse side shading.
Embodiment 6
Each component is weighed according to 6 data of corresponding embodiment in table 1, the luminous paint being made in step (1) is uniformly mixed, presses
The front for obtaining embodiment 6 according to preceding method shines, the luminescent film of reverse side shading.
Test case 1
It is shone using the front of embodiment 1-6, the luminescent film of reverse side shading is tested for the property.12h is absorbed respectively
After daylight, it is placed in dark unglazed place and is discharged, emission wavelength tests the brightness to shine in 10min about at 620nm wavelength
And persistence, persistence refer to that brightness is more than 0.32mcd/m2The time of (human eye minimum resolution), test result are shown in
Table 2.
Table 2：The luminous test result of embodiment 1-6
| Brightness (mcd/m in 10min2) | Persistence (min) | |
| Embodiment 1 | 880 | 596 |
| Embodiment 2 | 851 | 572 |
| Embodiment 3 | 858 | 577 |
| Embodiment 4 | 867 | 587 |
| Embodiment 5 | 925 | 622 |
| Embodiment 6 | 884 | 554 |
As seen from the data in Table 2, front of the invention shine, the luminescent film of reverse side shading, fluorescent lifetime is long, bright in 10min
Degree is high, and especially embodiment 5 is with embodiment 1 and 6 compared with, while use cyclohexyl-Isosorbide-5-Nitrae-dimethanol monovinyl ether, the third two
When alcohol phenylate is as coalescents, illumination effect is more preferable.
It shines respectively to the front of embodiment 1-6, the front (luminous lacquer painting) of the luminescent film of reverse side shading carries out performance survey
Examination, testing standard and test result are shown in Table 3.
Table 3：The performance test table of embodiment 1-6
Note：
1. acid resistance assay method：In 5%NaCl solution, glacial acetic acid is added, adjusts pH to 3.1-3.3, sprays daily twice,
Each 10min is tested after 44 days；
2. stain resistance test method：マ ジ Star Network イ Application キ (registered trademark) (red and black) are coated on test film surface,
It places 24 hours, after being wiped with the cloth for being impregnated with ethyl alcohol, appearance is evaluated by range estimation：1 grade：It is completely residual without ink
It stays；2 grades：There is a little ink to remain；3 grades：There is more ink to remain
3. antibiotic property test method：It is placed under 55 DEG C of environment temperature, 85% environment of relative humidity, continuous observation.
The results show that positive luminous, reverse side shading luminescent film made from embodiment 1-6, luminous paint face has good table 3
Anti-pollution corrosion-proof effect, especially have antibacterial effect, the paint film of formation has good impact resistance, especially suitable for advertisements
Know etc..
Embodiment 1 has used zinc pyrithione, (trans-) 8- methy-N-vanillyl -6- nonyls compared with embodiment 2-4
The anti-pollution bacteria remover of acrylamide and methyl nonyl ketone compounding, has better illumination effect, anti-pollution bacteria-eliminating efficacy, several components
Between have synergistic function, it is identical in total amount, than using wherein arbitrary two groups of combined effect more preferably.
In addition, embodiment 5 is compared with embodiment 1 and 6, while using cyclohexyl-Isosorbide-5-Nitrae-dimethanol monovinyl ether, third
When glycol phenylate is as coalescents, surface drying time is most short, and the impact resistance of the paint film of formation is more preferable, luminous persistence
Longer, anti-corrosion effects are also more preferable.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those skilled in the art within the technical scope disclosed by the invention, can without the variation that creative work is expected or
It replaces, should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be limited with claims
Subject to fixed protection domain.
Claims (1)
1. a kind of front shines, the preparation method of the luminescent film of reverse side shading, which is characterized in that include the following steps：
(1) each component is weighed by the proportioning of following parts by weight, is uniformly mixed, luminous paint is made：
(2) each component is weighed by the proportioning of following parts by weight, is uniformly mixed, is made pitch-dark：
(3) luminous paint is uniformly coated in PC plate front, the film thickness of formation is 10-20 μm, and 3- is dried at 80-110 DEG C
5min, then naturally dry at room temperature；
(4) uniformly coated at the PC plate back side pitch-dark, the film thickness of formation is 10-20 μm, and 3-5min is dried at 80-110 DEG C,
Then naturally dry at room temperature；
The anti-pollution bacteria remover is made of following components in parts by weight：
15-30 parts of zinc pyrithione,
Trans- 10-30 parts of 8- methy-N-vanillyls -6- nonenamides,
20-40 parts of methyl nonyl ketone；
Coalescents described in the luminous paint of step (1) are cyclohexyl -1,4- dimethanol monovinyl ethers and propylene glycol phenylate weight
Measure ratio 1:2-2:1 mixture；
Solvent described in the luminous paint of step (1) is acetone, propyl alcohol or ethyl acetate.
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| CN201510408247.1A CN105175764B (en) | 2015-07-13 | 2015-07-13 | The preparation method of luminous, reverse side shading the luminescent film in front |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172137A (en) * | 1996-04-11 | 1998-02-04 | 住友化学工业株式会社 | Black coating composition and application thereof |
| CN1331268A (en) * | 2000-06-24 | 2002-01-16 | 大连路明科技集团有限公司 | Luminous membrane and its preparing process |
| CN102432802A (en) * | 2011-09-16 | 2012-05-02 | 海洋化工研究院 | Resin for biodegradable anti-fouling paint, synthetic method of the same, and anti-fouling paint composition containing the same |
| CN104607375A (en) * | 2015-03-02 | 2015-05-13 | 上海闵轩钢结构工程有限公司 | Rust removal and corrosion prevention construction method for steel structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100822768B1 (en) * | 2006-03-16 | 2008-04-17 | 한국내쇼날주식회사 | Manufacturing method of purified urushiol and purified urushiol manufatured by the same |
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- 2015-07-13 CN CN201510408247.1A patent/CN105175764B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1172137A (en) * | 1996-04-11 | 1998-02-04 | 住友化学工业株式会社 | Black coating composition and application thereof |
| CN1331268A (en) * | 2000-06-24 | 2002-01-16 | 大连路明科技集团有限公司 | Luminous membrane and its preparing process |
| CN102432802A (en) * | 2011-09-16 | 2012-05-02 | 海洋化工研究院 | Resin for biodegradable anti-fouling paint, synthetic method of the same, and anti-fouling paint composition containing the same |
| CN104607375A (en) * | 2015-03-02 | 2015-05-13 | 上海闵轩钢结构工程有限公司 | Rust removal and corrosion prevention construction method for steel structure |
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Effective date of registration: 20190429 Address after: Room J3218, 1st floor E, Building 358_368 Kefu Road, Jiading District, Shanghai, 201802 Patentee after: Shanghai Jinfans Intelligent Marking Co., Ltd. Address before: Room 4251, 4th floor, 1755 Lane 5, Qibei Highway, Nanxiang Town, Jiading District, Shanghai, 201802 Patentee before: SHANGHAI G-FACE SIGNAGE CO., LTD. |
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