CN107722760A - A kind of LED lamp cover paint and the agitating device for producing lampshade paint - Google Patents
A kind of LED lamp cover paint and the agitating device for producing lampshade paint Download PDFInfo
- Publication number
- CN107722760A CN107722760A CN201711041189.9A CN201711041189A CN107722760A CN 107722760 A CN107722760 A CN 107722760A CN 201711041189 A CN201711041189 A CN 201711041189A CN 107722760 A CN107722760 A CN 107722760A
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- Prior art keywords
- component
- parts
- led lamp
- lamp cover
- fluorescent
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Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
- B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
- B01F27/2321—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes having different inclinations, e.g. non parallel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/61—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis about an inclined axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/32005—Type of drive
- B01F35/3204—Motor driven, i.e. by means of an electric or IC motor
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/30—Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of LED lamp cover paint, LED lamp cover paint each component is counted including component A, component B and component C, component A in parts by weight, and component A, component B and component C ratio of weight and number are 100:1:10, component A counts by following material composition in parts by weight：30~40 parts of thermosetting acrylic resin, 5~10 parts of three primary colors fluorescent powders, 3~7 parts of light spread powders, component B count by following material composition in parts by weight：1~3 part of light stabilizer, 1~2 part of age resister, 0.5~1.5 part of coupling agent, 2~2.5 parts of defoamer, 1~1.5 part of levelling agent, 1~2 part of plasticizer, component C is counted by following material composition in parts by weight：20~30 parts of deionized water, 10~20 parts of ethanol.The present invention adds three primary colors fluorescent powder in lampshade paint, improve the luminous efficiency of lampshade, component B is added in lampshade paint, improve the performance that lampshade rises, strengthen the effect of illumination, it is pollution-free after volatilization using deionized water and ethanol as diluent, and due to the volatile characteristic of ethanol, dry speed can be accelerated.
Description
Technical field
The present invention relates to a kind of LED lamp cover paint and the agitating device of production LED lamp cover paint, belong to LED technology field.
Background technology
With the development of society, the with serious pollution fluorescent lamp used in the past is gradually substituted by the LED of energy-saving and environmental protection,
LED needs to go out its optimum efficiency with the lampshade competence exertion that it matches, although matching now with producing with LED
Lampshade, the solvent product of but not environmental protection, not only pollute environment, and damage the health of worker, meanwhile, it is current
It is low that LED lamp cover paint is coated in the luminous light efficiency of lampshade inwall.Therefore, it is proposed that a kind of LED lamp cover paint and production LED lamp cover paint stir
Mix device.
The content of the invention
It is a primary object of the present invention to provide a kind of LED lamp cover paint and produce the agitating device of LED lamp cover paint, in lampshade
Addition three primary colors fluorescent powder in paint, the luminous efficiency of lampshade is improved, component B is added in lampshade paint, improve the performance that lampshade rises,
Strengthen the effect of illumination, it is pollution-free after volatilization using deionized water and ethanol as diluent, and dry speed can be accelerated, can
Effectively to solve the problems, such as in background technology.
To achieve the above object, the technical scheme taken of the present invention is：
A kind of LED lamp cover paint, the LED lamp cover paint each component are counted including component A, component B and component C in parts by weight,
The component A, the component A, component B and the ratio of weight and number of component C are 100:1:10, the component A is counted in parts by weight
By following material composition：30~40 parts of thermosetting acrylic resin, 5~10 parts of three primary colors fluorescent powders, 3~7 parts of light spread powders, institute
Component B is stated to count in parts by weight by following material composition：1~3 part of light stabilizer, 1~2 part of age resister, coupling agent 0.5~
1.5 parts, 2~2.5 parts of defoamer, 1~1.5 part of levelling agent, 1~2 part of plasticizer, the component C is counted by as follows in parts by weight
Material composition：20~30 parts of deionized water, 10~20 parts of ethanol.
Further, the three primary colors fluorescent powder is mixed by a certain percentage by three kinds of fluorescent RE powders.
Further, three kinds of fluorescent RE powders are respectively that yttrium element fluorescent material, europium fluorescent RE powder and terbium rare earth are glimmering
Light powder.
Further, the ratio of the yttrium element fluorescent material, europium fluorescent RE powder and terbium fluorescent RE powder is 15:8:1.
Further, the light stabilizer is phthalocyanine blue, and the age resister is hindered phenol, and the coupling agent is that silane is even
Join agent, the defoamer is the mixture of silicone oil, aliphatic hydrocarbon, NPE and polyvinylether, and the levelling agent is
Carboxymethyl cellulose, the plasticizer are dioctyl phthalate.
The present invention also provides a kind of agitating device for producing LED lamp cover paint, including support and is arranged on stirring for cradle top
Bucket is mixed, is provided with the agitator and is tiltedly installed with two by motor-driven rabbling mechanism, the top of agitator, which is provided with, to be fed
Mouthful, the side wall of agitator is provided with discharging opening.
Further, the rabbling mechanism includes puddler, and the puddler is provided with annular mounting groove, the annular peace
Mounting ring is socketed with tankage, the mounting ring is connected with being arranged on the fixed block of agitator side wall, is set on the agitating shaft
There are some stirring sheets.
Further, it is inclined on the stirring vane to be provided with fin.
Further, the angle of inclination of the fin is 45 °.
The present invention adds three primary colors fluorescent powder in lampshade paint, improves the luminous efficiency of lampshade, the addition group in lampshade paint
Part B, the performance that lampshade rises is improved, strengthen the effect of illumination, it is pollution-free after volatilization using deionized water and ethanol as diluent,
And due to the volatile characteristic of ethanol, dry speed can be accelerated.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present invention；
Fig. 2 is the structural representation of rabbling mechanism of the present invention.
In figure：1st, support；2nd, puddler；3rd, stirring vane；4th, fixed block；5th, fin；6th, mounting ring；7th, motor；8th, enter
Material mouth；9th, agitator；10th, discharging opening；11st, mounting groove.
Embodiment
To be easy to understand the technical means, the inventive features, the objects and the advantages of the present invention, with reference to
Embodiment, the present invention is expanded on further.
Embodiment 1
As illustrated in fig. 1 and 2, the present embodiment provides a kind of LED lamp cover paint, and the LED lamp cover paint each component is in parts by weight
Counting includes component A, component B and component C, the component A, and the ratio of weight and number of the component A, component B and component C is 100:1:
10, the component A counts by following material composition in parts by weight：30 parts of thermosetting acrylic resin, 5 parts of three primary colors fluorescent powders, 3
Part light spread powder, the component B count by following material composition in parts by weight：1 part of light stabilizer, 1 part of age resister, coupling agent
0.5 part, 2 parts of defoamer, 1 part of levelling agent, 1 part of plasticizer, the component C is counted by following material composition in parts by weight：Go from
Sub- 20 parts of water, 10 parts of ethanol.
Three primary colors fluorescent powder is added in lampshade paint, improves the luminous efficiency of lampshade, component B is added in lampshade paint, is carried
The performance that high lampshade rises, strengthen the effect of illumination, it is pollution-free after volatilization using deionized water and ethanol as diluent, and due to
The volatile characteristic of ethanol, can accelerate dry speed.
Further, the three primary colors fluorescent powder is mixed by a certain percentage by three kinds of fluorescent RE powders.
Rare earth atoms have abundant electron energy level, because 4f rails in the electron configuration of rare earth atoms be present
Road, condition is created for a variety of energy level transitions, so as to obtain a variety of luminescent properties.
Further, three kinds of fluorescent RE powders are respectively that yttrium element fluorescent material, europium fluorescent RE powder and terbium rare earth are glimmering
Light powder.
Yttrium element fluorescent material, europium fluorescent RE powder and terbium fluorescent RE powder, can send brighter light, than conventional fluorescent lamps more
Close to solar spectrum, reach the energy consumption that same illumination illumination can save 50% compared to conventional fluorescent lamps.
Further, the ratio of the yttrium element fluorescent material, europium fluorescent RE powder and terbium fluorescent RE powder is 15:8:1.
Further, the light stabilizer is phthalocyanine blue, and the age resister is hindered phenol, and the coupling agent is that silane is even
Join agent, the defoamer is the mixture of silicone oil, aliphatic hydrocarbon, NPE and polyvinylether, and the levelling agent is
Carboxymethyl cellulose, the plasticizer are dioctyl phthalate.
The present invention also provides a kind of agitating device for producing LED lamp cover paint, including support and is arranged on stirring for cradle top
Bucket is mixed, is provided with the agitator and is tiltedly installed with two by motor-driven rabbling mechanism, the top of agitator, which is provided with, to be fed
Mouthful, the side wall of agitator is provided with discharging opening.
Two rabbling mechanisms are inclined in agitator, can increase stirring scope of the rabbling mechanism in agitator,
The LED lamp cover raw materials for varnish for being in corner is sufficiently agitated, stir.
Further, the rabbling mechanism includes puddler, and the puddler is provided with annular mounting groove, the annular peace
Mounting ring is socketed with tankage, the mounting ring is connected with being arranged on the fixed block of agitator side wall, is set on the agitating shaft
There are some stirring sheets.
Mounting ring is engaged with fixed block and is arranged on rabbling mechanism is inclined in agitator.
Further, it is inclined on the stirring vane to be provided with fin.
The fin being obliquely installed can increase the shearing force of stirring vane and stir scope, and mixing effect is good.
Further, the angle of inclination of the fin is 45 °.
Embodiment 2
A kind of LED lamp cover paint, the LED lamp cover paint each component are counted including component A, component B and component C in parts by weight,
The component A, the component A, component B and the ratio of weight and number of component C are 100:1:10, the component A is counted in parts by weight
By following material composition：40 parts of thermosetting acrylic resin, 10 parts of three primary colors fluorescent powders, 7 parts of light spread powders, the component B are pressed
Parts by weight meter is by following material composition：3 parts of light stabilizer, 2 parts of age resister, 1.5 parts of coupling agent, 2.5 parts of defoamer, levelling
1.5 parts of agent, 2 parts of plasticizer, the component C is counted by following material composition in parts by weight：30 parts of deionized water, 20 parts of ethanol.
Further, the three primary colors fluorescent powder is mixed by a certain percentage by three kinds of fluorescent RE powders.
Further, three kinds of fluorescent RE powders are respectively that yttrium element fluorescent material, europium fluorescent RE powder and terbium rare earth are glimmering
Light powder.
Further, the ratio of the yttrium element fluorescent material, europium fluorescent RE powder and terbium fluorescent RE powder is 15:8:1.
Further, the light stabilizer is phthalocyanine blue, and the age resister is hindered phenol, and the coupling agent is that silane is even
Join agent, the defoamer is the mixture of silicone oil, aliphatic hydrocarbon, NPE and polyvinylether, and the levelling agent is
Carboxymethyl cellulose, the plasticizer are dioctyl phthalate.
The present invention also provides a kind of agitating device for producing LED lamp cover paint, including support and is arranged on stirring for cradle top
Bucket is mixed, is provided with the agitator and is tiltedly installed with two by motor-driven rabbling mechanism, the top of agitator, which is provided with, to be fed
Mouthful, the side wall of agitator is provided with discharging opening.
Further, the rabbling mechanism includes puddler, and the puddler is provided with annular mounting groove, the annular peace
Mounting ring is socketed with tankage, the mounting ring is connected with being arranged on the fixed block of agitator side wall, is set on the agitating shaft
There are some stirring sheets.
Further, it is inclined on the stirring vane to be provided with fin.
Further, the angle of inclination of the fin is 45 °.
Embodiment 3
A kind of LED lamp cover paint, the LED lamp cover paint each component are counted including component A, component B and component C in parts by weight,
The component A, the component A, component B and the ratio of weight and number of component C are 100:1:10, the component A is counted in parts by weight
By following material composition：36 parts of thermosetting acrylic resin, 8 parts of three primary colors fluorescent powders, 5 parts of light spread powders, the component B is by weight
Number meter is measured by following material composition：2 parts of light stabilizer, 1.3 parts of age resister, 1.1 parts of coupling agent, 2.2 parts of defoamer, levelling
1.2 parts of agent, 1.5 parts of plasticizer, the component C is counted by following material composition in parts by weight：27 parts of deionized water, ethanol 14
Part.
Further, the three primary colors fluorescent powder is mixed by a certain percentage by three kinds of fluorescent RE powders.
Further, three kinds of fluorescent RE powders are respectively that yttrium element fluorescent material, europium fluorescent RE powder and terbium rare earth are glimmering
Light powder.
Further, the ratio of the yttrium element fluorescent material, europium fluorescent RE powder and terbium fluorescent RE powder is 15:8:1.
Further, the light stabilizer is phthalocyanine blue, and the age resister is hindered phenol, and the coupling agent is that silane is even
Join agent, the defoamer is the mixture of silicone oil, aliphatic hydrocarbon, NPE and polyvinylether, and the levelling agent is
Carboxymethyl cellulose, the plasticizer are dioctyl phthalate.
The present invention also provides a kind of agitating device for producing LED lamp cover paint, including support and is arranged on stirring for cradle top
Bucket is mixed, is provided with the agitator and is tiltedly installed with two by motor-driven rabbling mechanism, the top of agitator, which is provided with, to be fed
Mouthful, the side wall of agitator is provided with discharging opening.
Further, the rabbling mechanism includes puddler, and the puddler is provided with annular mounting groove, the annular peace
Mounting ring is socketed with tankage, the mounting ring is connected with being arranged on the fixed block of agitator side wall, is set on the agitating shaft
There are some stirring sheets.
Further, it is inclined on the stirring vane to be provided with fin.
Further, the angle of inclination of the fin is 45 °.
Some one exemplary embodiments of the present invention are only described by way of explanation above, undoubtedly, for ability
The those of ordinary skill in domain, without departing from the spirit and scope of the present invention, can be with a variety of modes to institute
The embodiment of description is modified.Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as to the present invention
The limitation of claims.
Claims (9)
- A kind of 1. LED lamp cover paint, it is characterised in that：The LED lamp cover paint each component is counted including component A, component B in parts by weight And component C, the component A, the ratio of weight and number of the component A, component B and component C is 100:1:10, the component A are by weight Number meter is measured by following material composition：30~40 parts of thermosetting acrylic resin, 5~10 parts of three primary colors fluorescent powders, 3~7 parts of light Spread powder, the component B count by following material composition in parts by weight：1~3 part of light stabilizer, 1~2 part of age resister, coupling 0.5~1.5 part of agent, 2~2.5 parts of defoamer, 1~1.5 part of levelling agent, 1~2 part of plasticizer, the component C is counted in parts by weight By following material composition：20~30 parts of deionized water, 10~20 parts of ethanol.
- A kind of 2. LED lamp cover paint according to claim 1, it is characterised in that：The three primary colors fluorescent powder is by three kinds of rare earths Fluorescent material mixes by a certain percentage.
- A kind of 3. LED lamp cover paint according to claim 2, it is characterised in that：Three kinds of fluorescent RE powders are respectively yttrium Fluorescent RE powder, europium fluorescent RE powder and terbium fluorescent RE powder.
- A kind of 4. LED lamp cover paint according to claim 3, it is characterised in that：The yttrium element fluorescent material, europium rare-earth fluorescent The ratio of powder and terbium fluorescent RE powder is 15:8:1.
- A kind of 5. LED lamp cover paint according to claim 1, it is characterised in that：The light stabilizer is phthalocyanine blue, described anti- Aging agent is hindered phenol, and the coupling agent is silane coupler, and the defoamer is silicone oil, aliphatic hydrocarbon, Nonyl pheno The mixture of ether and polyvinylether, the levelling agent are carboxymethyl cellulose, and the plasticizer is dioctyl phthalate.
- 6. a kind of agitating device for producing any LED lamp cover paint described in Claims 1 to 55, including support and it is arranged on support The agitator at top, it is characterised in that：It is provided with the agitator and is tiltedly installed with two by motor-driven rabbling mechanism, is stirred The top for mixing bucket is provided with charging aperture, and the side wall of agitator is provided with discharging opening.
- A kind of 7. agitating device for producing LED lamp cover paint according to claim 6, it is characterised in that：The rabbling mechanism Including puddler, the puddler is provided with annular mounting groove, and mounting ring, the mounting ring are socketed with the annular mounting groove It is connected with the fixed block for being arranged on agitator side wall, some stirring sheets is provided with the agitating shaft.
- A kind of 8. agitating device for producing LED lamp cover paint according to claim 7, it is characterised in that：The stirring vane It is above inclined to be provided with fin.
- A kind of 9. agitating device for producing LED lamp cover paint according to claim 8, it is characterised in that：The fin inclines Rake angle is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711041189.9A CN107722760A (en) | 2017-10-30 | 2017-10-30 | A kind of LED lamp cover paint and the agitating device for producing lampshade paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711041189.9A CN107722760A (en) | 2017-10-30 | 2017-10-30 | A kind of LED lamp cover paint and the agitating device for producing lampshade paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107722760A true CN107722760A (en) | 2018-02-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711041189.9A Pending CN107722760A (en) | 2017-10-30 | 2017-10-30 | A kind of LED lamp cover paint and the agitating device for producing lampshade paint |
Country Status (1)
| Country | Link |
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| CN (1) | CN107722760A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540780A (en) * | 2018-05-29 | 2019-12-06 | 锦屏飞诺照明科技有限公司 | LED lamp tube fluorescent coating and preparation method thereof |
| CN110540781A (en) * | 2018-05-29 | 2019-12-06 | 锦屏飞诺照明科技有限公司 | LED lampshade fluorescent coating material and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103709866A (en) * | 2013-12-23 | 2014-04-09 | 南京中电熊猫照明有限公司 | LED (Light Emitting Diode) lampshade paint, preparation method thereof and forming way of paint film |
| CN204844480U (en) * | 2015-07-24 | 2015-12-09 | 张旭东 | Concrete mixing device for construction |
| CN106147501A (en) * | 2016-07-20 | 2016-11-23 | 芜湖昊轩环保新材料有限公司 | fluorescent paint and preparation method thereof |
| CN106957575A (en) * | 2017-04-14 | 2017-07-18 | 安徽世林照明股份有限公司 | A kind of forming method of LED lamp cover paint and preparation method thereof and paint film |
-
2017
- 2017-10-30 CN CN201711041189.9A patent/CN107722760A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103709866A (en) * | 2013-12-23 | 2014-04-09 | 南京中电熊猫照明有限公司 | LED (Light Emitting Diode) lampshade paint, preparation method thereof and forming way of paint film |
| CN204844480U (en) * | 2015-07-24 | 2015-12-09 | 张旭东 | Concrete mixing device for construction |
| CN106147501A (en) * | 2016-07-20 | 2016-11-23 | 芜湖昊轩环保新材料有限公司 | fluorescent paint and preparation method thereof |
| CN106957575A (en) * | 2017-04-14 | 2017-07-18 | 安徽世林照明股份有限公司 | A kind of forming method of LED lamp cover paint and preparation method thereof and paint film |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110540780A (en) * | 2018-05-29 | 2019-12-06 | 锦屏飞诺照明科技有限公司 | LED lamp tube fluorescent coating and preparation method thereof |
| CN110540781A (en) * | 2018-05-29 | 2019-12-06 | 锦屏飞诺照明科技有限公司 | LED lampshade fluorescent coating material and preparation method thereof |
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Application publication date: 20180223 |