CN113019854B - Electroluminescent paint coating, manufacturing process and application thereof - Google Patents
Electroluminescent paint coating, manufacturing process and application thereof Download PDFInfo
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- CN113019854B CN113019854B CN202110248177.3A CN202110248177A CN113019854B CN 113019854 B CN113019854 B CN 113019854B CN 202110248177 A CN202110248177 A CN 202110248177A CN 113019854 B CN113019854 B CN 113019854B
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- 239000003973 paint Substances 0.000 title claims abstract description 79
- 238000000576 coating method Methods 0.000 title claims abstract description 25
- 239000011248 coating agent Substances 0.000 title claims abstract description 24
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 27
- 229910052802 copper Inorganic materials 0.000 claims abstract description 23
- 239000010949 copper Substances 0.000 claims abstract description 23
- 239000000203 mixture Substances 0.000 claims abstract description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 15
- 239000010439 graphite Substances 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 claims abstract description 10
- 230000008569 process Effects 0.000 claims abstract description 10
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000011572 manganese Substances 0.000 claims abstract description 8
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 8
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 5
- 239000011575 calcium Substances 0.000 claims abstract description 5
- 239000000378 calcium silicate Substances 0.000 claims abstract description 5
- 229910052918 calcium silicate Inorganic materials 0.000 claims abstract description 5
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims abstract description 5
- TUNFSRHWOTWDNC-UHFFFAOYSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCCC(O)=O TUNFSRHWOTWDNC-UHFFFAOYSA-N 0.000 claims abstract description 5
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000011550 stock solution Substances 0.000 claims description 38
- 238000005507 spraying Methods 0.000 claims description 30
- 239000003085 diluting agent Substances 0.000 claims description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 9
- 238000002156 mixing Methods 0.000 claims description 9
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 8
- 239000002966 varnish Substances 0.000 claims description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 6
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000004922 lacquer Substances 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 239000002002 slurry Substances 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- 239000011133 lead Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- MIQKWQQWHUBLIM-UHFFFAOYSA-N [Si]([O-])([O-])([O-])[O-].[Mn+2].[Zn+2] Chemical compound [Si]([O-])([O-])([O-])[O-].[Mn+2].[Zn+2] MIQKWQQWHUBLIM-UHFFFAOYSA-N 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- JGVDBODXXHHCJH-UHFFFAOYSA-N butyl acetate;ethyl acetate Chemical compound CCOC(C)=O.CCCCOC(C)=O JGVDBODXXHHCJH-UHFFFAOYSA-N 0.000 claims 1
- XTLNYNMNUCLWEZ-UHFFFAOYSA-N ethanol;propan-2-one Chemical compound CCO.CC(C)=O XTLNYNMNUCLWEZ-UHFFFAOYSA-N 0.000 claims 1
- 239000004110 Zinc silicate Substances 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- XSMMCTCMFDWXIX-UHFFFAOYSA-N zinc silicate Chemical compound [Zn+2].[O-][Si]([O-])=O XSMMCTCMFDWXIX-UHFFFAOYSA-N 0.000 abstract description 3
- 235000019352 zinc silicate Nutrition 0.000 abstract description 3
- 230000008859 change Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract description 2
- 239000007921 spray Substances 0.000 description 7
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 244000137852 Petrea volubilis Species 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 235000015073 liquid stocks Nutrition 0.000 description 1
- 239000005101 luminescent paint Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000008096 xylene Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
- B05D5/061—Special surface effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
- B05D5/067—Metallic effect
- B05D5/068—Metallic effect achieved by multilayers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/12—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain a coating with specific electrical properties
-
- 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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- 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
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
-
- 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
-
- 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
- C09D5/24—Electrically-conducting paints
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses an electroluminescent fluorescent paint coating, a manufacturing process and application thereof, wherein the electroluminescent fluorescent paint coating comprises a conductive copper paste layer, an insulating medium layer, a fluorescent paint layer, a graphite water paint layer, a clear paint layer and a colored paint layer, the conductive copper paste layer comprises two unconnected areas, and the fluorescent paint layer comprises calcium tungstate: lead mixture, zinc silicate: manganese mixture, calcium silicate: lead mixture, magnesium arsenate: one or more of manganese mixtures. The scheme of this application obtains the luminous coating that can demonstrate the figure through the electrostatic reaction who utilizes electric energy and luminescent medium layer, compares traditional LED form, need not welding process, and the construction is simple reliable to the shape outward appearance all can come the customization as required, and occupation space does not change automobile body surface appearance, has long-lived, waterproof, anticreep performance such as.
Description
Technical Field
The invention relates to the technical field of luminescent materials and automobile articles, in particular to an electroluminescent paint coating, a manufacturing process and application thereof.
Background
With the development of society, automobiles become indispensable articles for people to live, and China also becomes a large number of countries owned by the automobiles in the world. At present, people have not only carrying requirements but also decoration requirements on vehicles, and more vehicle decoration and beautification stores are arranged in streets and alleys. The appearance of the vehicle, the color and the pattern of the painted surface have visual impact on people due to the fact that the vehicle is arranged on the outer surface of the vehicle. Many modern vehicle owners have not been satisfied with the mere application of color and pattern to the vehicle surface, and desire more, more visible elements to be present on the vehicle. Among them, luminous paint-coated patterns are favored by many car owners in that they can have an eye-catching shape at night.
Currently, the luminescent paint is basically implemented in the form of fluorescent powder or matched with an LED diode. However, the traditional fluorescent powder needs illumination for energy charging, and has short service life and large use limitation. Although the LED diode is widely applied to the fields of advertisement manufacturing and household appliance illuminating lamps, the installation of the LED diode needs external inlaying and has poor flexibility, the LED diode is not suitable for being arranged on the surface of a vehicle, and particularly the requirement of not changing the original paint color and the original form of the vehicle cannot be met.
Therefore, we propose an electroluminescent paint coating, a manufacturing process and an application thereof.
Disclosure of Invention
The invention aims to provide an electroluminescent fluorescent paint coating, a manufacturing process and application thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an electroluminescent paint coating comprises a conductive copper paste layer, an insulating medium layer, a fluorescent paint layer, a graphite water-based paint layer, a clear paint layer and a color paint layer, wherein the conductive copper paste layer comprises two unconnected areas.
Preferably, the fluorescent paint layer comprises one or more of calcium tungstate, lead mixture, zinc silicate, manganese mixture, calcium silicate, lead mixture and magnesium arsenate, manganese mixture.
A process for preparing the electroluminescent paint coating includes such steps as preparing the electroluminescent paint coating,
m1, preparing a conductive copper paste stock solution, an insulating medium stock solution, a fluorescent paint stock solution and a graphite water-based paint stock solution;
m2, spraying a pattern area on the plate by using conductive copper paste stock solution to serve as a positive electrode;
m3, spraying the periphery of the pattern area on the plate by using the conductive copper slurry stock solution to serve as a negative electrode, wherein a gap which is not more than 1 cm is formed between the positive electrode and the negative electrode;
m4, spraying insulating medium stock solution on the area of the positive electrode;
m5, spraying the fluorescent paint stock solution on the area of the positive electrode under the irradiation of an ultraviolet lamp;
m6, spraying the graphite water-based paint stock solution on the whole plate area;
m7, spraying varnish on the whole plate area;
and M8, spraying the colored paint on the whole plate area.
Preferably, the positive electrode and the negative electrode are always kept incapable of short circuit, the maximum resistance value in the positive electrode area is not more than 10 ohms, and the maximum resistance value in the negative electrode area is not more than 15 ohms.
Preferably, the positive electrode and the negative electrode are connected to a positive electrode terminal and a negative electrode terminal, respectively, and are electrically connected to a power supply.
Preferably, the conductive copper paste stock solution comprises copper powder and a diluent;
the graphite water paint stock solution is prepared by mixing graphite powder and ethanol;
the insulating medium stock solution is made of silicon oil filled with carbon dioxide;
the fluorescent paint stock solution is prepared by blending luminescent powder and a diluent in a ratio of 1;
the diluent comprises the following substances in parts by weight:
15 portions of n-butyl acetate
Ethyl acetate 15 parts
15 portions of n-butyl alcohol
10 portions of ethanol
Acetone 5 parts
20 portions of benzene
20 parts of dimethylbenzene.
The application of the electroluminescent fluorescent paint coating is to construct the electroluminescent fluorescent paint coating on the surface of a vehicle and coat the surface paint which is the same as the vehicle paint.
Compared with the prior art, the invention has the beneficial effects that: the utility model provides a luminous lacquer coating is including electrically conductive copper thick liquid layer, insulating dielectric layer, the fluorescence lacquer layer, graphite water paint layer, clear coat layer and colored paint layer, obtain the luminous coating that can demonstrate the figure through the electrostatic reaction who utilizes electric energy and luminous dielectric layer, compare traditional LED form, need not welding process, the construction is simple reliable, and the shape outward appearance all can come the customization as required, occupation space does not, do not change automobile body surface appearance, have longe-lived simultaneously, waterproof, performances such as anticreep, possess stronger security.
Drawings
FIG. 1 is a schematic view of different spray areas of the present invention;
FIG. 2 is a diagram of the simulation results of the process of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: an electroluminescent paint coating comprises a conductive copper paste layer, an insulating medium layer, a fluorescent paint layer, a graphite water paint layer, a clear paint layer and a colored paint layer, wherein the conductive copper paste layer comprises two unconnected areas which are used as a positive electrode and a negative electrode for electrifying, and the unconnected reasons are to avoid short circuit so as to cause problems; wherein the graphite water paint layer has conductivity; the varnish layer has the function of insulation, can prevent electric leakage and avoid the falling off of other base paint surfaces, and meanwhile, the varnish layer is transparent, so that the luminous brightness of the fluorescent paint layer is not influenced; the color paint layer can be adjusted in color so as to obtain the desired color by matching with the fluorescent paint layer.
Specifically, in order to enable the fluorescent paint layer to have more color display after being electrified and excited, the fluorescent paint layer comprises one or more of calcium tungstate and lead mixture, zinc silicate and manganese mixture, calcium silicate and lead mixture and magnesium arsenate and manganese mixture, wherein the mixed calcium tungstate and lead mixture is blue, the zinc silicate and manganese mixture is green, the calcium silicate and lead mixture is orange, and the magnesium arsenate and manganese mixture is pink.
A process for preparing the electroluminescent paint coating includes such steps as preparing the first and the second layers of glass,
m1, preparing a conductive copper paste stock solution, an insulating medium stock solution, a fluorescent paint stock solution and a graphite water-based paint stock solution, wherein the conductive copper paste stock solution comprises copper powder and a diluent, and the diluent is added for mixing so as to facilitate spraying;
the graphite water-based paint stock solution is prepared by mixing graphite powder and ethanol;
the insulating medium stock solution is made of silicon oil filled with carbon dioxide, and can be separate silicon oil; in addition, the fluorescent paint stock solution is prepared by mixing luminescent powder and a diluent in a ratio of 1.
Specifically, the diluent comprises the following substances in parts by weight:
15 parts of n-butyl acetate, 15 parts of ethyl acetate, 15 parts of n-butanol, 10 parts of ethanol, 5 parts of acetone, 20 parts of benzene and 20 parts of xylene.
The surface of the plate is cleaned before the coating process is carried out, so that an area which is easy to peel off is avoided, the outer surface is ensured to be insulating, for example, a sand hole-free and rusty part is ensured to be formed on the surface of a vehicle body, and if the area is formed, the antirust paint is firstly supplemented and then the spraying process is carried out.
M2, in order to improve construction speed, can pour electrically conductive copper thick liquid stock into the spray gun and carry out the operation, avoid the spraying area too big this moment, cause the influence to other regions on the plate, other parts influence original car lacquer on the door, can use paper sticky tape frame in advance and construct the region altogether, and the outside can be shielded with sheltering from the thing (like old and useless newspaper etc.).
Then spraying a pattern area on the plate by using the conductive copper slurry stock solution by using a spray gun to serve as a positive electrode;
m3, spraying the periphery of the pattern area on the plate by using the conductive copper slurry storage solution to serve as a negative electrode, and keeping a gap of not more than 1 cm between the positive electrode and the negative electrode;
note that when a more regular and beautiful pattern is required, a sticker may be pasted in advance, the spraying space in the plate is divided into four parts in the form shown in fig. 1, part a is a positive electrode located in the inner area, part B is a negative electrode located in the outer area, part C is an area between the positive electrode and the negative electrode and an outer blank area part of the negative electrode, and part D is an outermost part.
It can be seen that in order to improve the efficiency, the finished non-adhesive paper can be made in advance, and the part A, the part B, the part C and the part D of the pattern are carved on the paper in advance;
then pasting the paper on the position of the coating to be operated, and tearing off the stickers of the part A and the part B;
then spraying the conductive copper paste stock solution by using a spray gun to form a circuit board with the gloss paint, and accelerating the volatilization of the diluent by using a hot air gun after the spraying is finished so that the copper powder can form a film and be tiled to form the circuit board with the gloss paint;
and (4) polishing and trimming by using sand paper, thereby forming a positive terminal and a negative terminal which protrude outwards from the positive electrode and the negative electrode, and conveniently connecting and electrifying the positive terminal and the negative terminal with an external power supply.
M4, mixing the insulating medium stock solution with a diluent according to the following formula 1;
and then drying the paint surface by using an ultraviolet baking paint lamp or a hot air gun.
M5, spraying the fluorescent paint stock solution on the area of the anode by using a spray gun, wherein the operation process can be carried out under the irradiation of an ultraviolet lamp, and the fluorescent paint can emit light under the irradiation of the ultraviolet lamp, so that the spraying amount of the operation can be observed conveniently;
drying with ultraviolet baking varnish lamp or hot air gun after spraying
M6, removing the stickers on the part B and the part C, covering the positive and negative terminals, and spraying the graphite water-based paint stock solution on the whole plate area by using a spray gun; and after the spraying is finished, drying the paint by using an ultraviolet baking lamp or a hot air gun, and electrifying for testing after drying.
M7, firstly covering the positive and negative terminals, and spraying varnish on the whole plate area in order to prevent electric leakage, prevent water and reduce the oxidation of a paint surface;
m8, pass through the lead wire with positive negative terminal and external power source and be connected, later with the colored paint mixing of colors spraying that needs on whole plate region to this step can mix with the varnish and spray together, adjusts the colour, later tears off D part sticker.
If the coating is used on a carrier such as a vehicle, the surface paint which is the same as the vehicle paint on the surface of the vehicle body can be sprayed once again, so that the color of the vehicle body can be prevented from being changed, the appearance can not be seen when the coating is not used, and the attractiveness is improved.
In addition, in the whole process, each step needs to be detected by a ammeter, so that the short circuit between the positive electrode and the negative electrode can not be kept all the time, the maximum resistance value in the positive electrode area is not more than 10 ohms, the maximum resistance value in the negative electrode area is not more than 15 ohms, and if problems occur, the problems are timely ground by sand paper or repaired by paint to eliminate the problems.
The utility model provides a thereby the region of anodal and negative pole is located the thickness that same aspect can reduce whole coating, and adopt the non-stick paper, four regions through the good four regions that can separate respectively of carving in advance, thereby very big improvement technology operation process, and can not influence the colour in other regions of plate yet, the coating of this application scheme adopts the spraying formula to go on, can go on the surface of some concave-convex surfaces, thereby provide the range of application, and possess anti-oxidation, waterproof, the characteristic of anticreep, the life-span is high and do not destroy the plate appearance.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A manufacturing process of an electroluminescent paint coating is characterized by comprising a conductive copper paste layer, an insulating medium layer, a fluorescent paint layer, a graphite water-based paint layer, a clear paint layer and a color paint layer, wherein the conductive copper paste layer comprises two unconnected areas, the fluorescent paint layer comprises one or more of calcium tungstate, lead mixture, zinc silicate, manganese mixture, calcium silicate, lead mixture, magnesium arsenate and manganese mixture, and the manufacturing process comprises the following steps,
m1, preparing a conductive copper paste stock solution, an insulating medium stock solution, a fluorescent paint stock solution and a graphite water-based paint stock solution;
m2, spraying a pattern area on the plate by using conductive copper paste stock solution to serve as a positive electrode;
m3, spraying the periphery of the pattern area on the plate by using the conductive copper slurry storage solution to serve as a negative electrode, and keeping a gap of not more than 1 cm between the positive electrode and the negative electrode;
m4, spraying insulating medium stock solution on the area of the positive electrode;
m5, spraying the fluorescent paint stock solution on the area of the positive electrode under the irradiation of an ultraviolet lamp;
m6, spraying the graphite water-based paint stock solution on the whole plate area;
m7, spraying varnish on the whole plate area;
and M8, spraying the colored paint on the whole plate area.
2. The process according to claim 1, wherein the positive and negative electrodes are kept from short circuiting, the maximum resistance in the positive region does not exceed 10 ohms, and the maximum resistance in the negative region does not exceed 15 ohms.
3. The process of claim 1, wherein the positive electrode and the negative electrode are respectively connected with a positive terminal and a negative terminal, and are electrically connected with a power supply.
4. A process for producing an electroluminescent lacquer coating as claimed in claim 1, characterized in that,
the conductive copper paste stock solution comprises copper powder and a diluent;
the graphite water-based paint stock solution is prepared by mixing graphite powder and ethanol;
the insulating medium stock solution is made of silicon oil filled with carbon dioxide;
the fluorescent paint stock solution is prepared by blending luminescent powder and a diluent in a ratio of 1;
the diluent comprises the following substances in parts by weight:
15 portions of n-butyl acetate
Ethyl acetate 15 parts
15 portions of n-butyl alcohol
10 portions of ethanol
Acetone 5 parts
20 portions of benzene
20 parts of dimethylbenzene.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211358809.2A CN115634816B (en) | 2021-03-07 | 2021-03-07 | Electroluminescence luminous paint coating process |
| CN202110248177.3A CN113019854B (en) | 2021-03-07 | 2021-03-07 | Electroluminescent paint coating, manufacturing process and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110248177.3A CN113019854B (en) | 2021-03-07 | 2021-03-07 | Electroluminescent paint coating, manufacturing process and application thereof |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
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Effective date of registration: 20240428 Address after: 419200 industrial concentration zone, Xinhuang County, Huaihua City, Hunan Province (baishulin village, Huangzhou town) Patentee after: Xinhuang County Ziqiang Packaging Co.,Ltd. Country or region after: China Address before: 236000 No. 49, Jiazhuang, Gaozhuang village, wangdianzi Township, Funan County, Fuyang City, Anhui Province Patentee before: Jia Liang Country or region before: China |