CN116751480A - Anti-counterfeiting printing ink - Google Patents
Anti-counterfeiting printing ink Download PDFInfo
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- CN116751480A CN116751480A CN202310911019.0A CN202310911019A CN116751480A CN 116751480 A CN116751480 A CN 116751480A CN 202310911019 A CN202310911019 A CN 202310911019A CN 116751480 A CN116751480 A CN 116751480A
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- parts
- powder
- printing ink
- agent
- raw materials
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- 239000000843 powder Substances 0.000 claims abstract description 38
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000000049 pigment Substances 0.000 claims abstract description 15
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 10
- 239000002270 dispersing agent Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000004014 plasticizer Substances 0.000 claims abstract description 10
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 9
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 claims abstract description 9
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000010445 mica Substances 0.000 claims abstract description 9
- 229910052618 mica group Inorganic materials 0.000 claims abstract description 9
- 239000004576 sand Substances 0.000 claims abstract description 9
- 229910052845 zircon Inorganic materials 0.000 claims abstract description 9
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229920000180 alkyd Polymers 0.000 claims abstract description 8
- 239000003822 epoxy resin Substances 0.000 claims abstract description 8
- 238000011049 filling Methods 0.000 claims abstract description 8
- 239000002105 nanoparticle Substances 0.000 claims abstract description 8
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 8
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 8
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 8
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 7
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 7
- 230000002745 absorbent Effects 0.000 claims abstract description 7
- 239000002250 absorbent Substances 0.000 claims abstract description 7
- 239000002318 adhesion promoter Substances 0.000 claims abstract description 7
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 7
- 229930188620 butyrolactone Natural products 0.000 claims abstract description 7
- 239000000919 ceramic Substances 0.000 claims abstract description 7
- 239000010453 quartz Substances 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 9
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 claims description 6
- 229920000570 polyether Polymers 0.000 claims description 6
- -1 polysiloxane Polymers 0.000 claims description 6
- 238000002360 preparation method Methods 0.000 claims description 6
- 238000012216 screening Methods 0.000 claims description 6
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 6
- 239000003921 oil Substances 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- IFDVQVHZEKPUSC-UHFFFAOYSA-N cyclohex-3-ene-1,2-dicarboxylic acid Chemical compound OC(=O)C1CCC=CC1C(O)=O IFDVQVHZEKPUSC-UHFFFAOYSA-N 0.000 claims description 3
- 239000013530 defoamer Substances 0.000 claims description 3
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 3
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 3
- 239000000194 fatty acid Substances 0.000 claims description 3
- 229930195729 fatty acid Natural products 0.000 claims description 3
- 150000004665 fatty acids Chemical class 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000004519 grease Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 229920002521 macromolecule Polymers 0.000 claims description 3
- 125000005375 organosiloxane group Chemical group 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 229920002545 silicone oil Polymers 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 claims description 3
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 claims description 3
- 235000019982 sodium hexametaphosphate Nutrition 0.000 claims description 3
- 229940048086 sodium pyrophosphate Drugs 0.000 claims description 3
- 235000019818 tetrasodium diphosphate Nutrition 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 abstract description 3
- 239000000976 ink Substances 0.000 description 17
- 238000000034 method Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000126 substance Substances 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
- 239000012752 auxiliary agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 239000000123 paper Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000007592 spray painting technique Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
Classifications
-
- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
- C09D11/104—Polyesters
- C09D11/105—Alkyd resins
-
- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
-
- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
-
- 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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09D11/107—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
-
- 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
- C09D11/00—Inks
- C09D11/50—Sympathetic, colour changing or similar inks
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)
- General Chemical & Material Sciences (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention relates to the technical field of printing ink, and discloses anti-counterfeiting printing ink which is characterized by comprising the following raw materials in percentage by weight: 33-35 parts of modified alkyd resin, 39-41 parts of water-soluble acrylic resin, 4-6 parts of adhesion promoter, 8-10 parts of quartz powder, 7-9 parts of ceramic powder, 42-44 parts of epoxy resin, 24-26 parts of butyrolactone, 5-30 parts of fluorescent rare earth nano particles, 2-4 parts of graphite powder, 3-5 parts of diabase powder, 2-4 parts of talcum powder, 3-5 parts of mica powder, 53-55 parts of propylene oxide butyl ether, 10-35 parts of fluorescent pigment, 44-46 parts of polyglycidyl ether, 5-6 parts of zircon sand, 4-6 parts of plasticizer, 6-8 parts of dispersing agent, 5-7 parts of defoaming agent, 1-15 parts of flatting agent and 2-3 parts of ultraviolet absorbent are homogenized in an organic solvent of propylene oxide butyl ether and polyglycidyl ether, and filling materials such as graphite powder, diabase powder, talcum powder, mica powder, zircon sand and the like are added, so that the wear resistance of the printing ink can be improved.
Description
Technical Field
The invention relates to the technical field of ink, in particular to anti-counterfeiting printing ink.
Background
Printing is a technique of transferring ink to the surfaces of materials such as paper, textiles, plastics, leather and the like by performing procedures such as plate making, ink application, pressurization and the like on originals such as characters, pictures, photos and anti-counterfeiting, and copying the contents of the originals in batches. The printing oil, i.e. the printing ink, is an important material for printing, patterns and characters are displayed on a printing stock through printing or spray painting, and the printing ink comprises main components and auxiliary components which are uniformly mixed and repeatedly rolled to form a viscous colloidal fluid.
Comprises resin, pigment, filler auxiliary agent, organic solvent, etc. The printing device is used for printing books and periodicals, including decorations, architectural decorations, electronic circuit boards and the like. As social demands increase, so too does the variety of inks. The existing printing ink is usually slow in drying speed or poor in adhesive force, and is easy to fall off and wear, so that time and resources are wasted.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides anti-counterfeiting printing ink, and solves the problems of the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the anti-counterfeiting printing ink is characterized by comprising the following raw materials in percentage by weight: 33-35 parts of modified alkyd resin, 39-41 parts of water-soluble acrylic resin, 4-6 parts of adhesion promoter, 8-10 parts of quartz powder, 7-9 parts of ceramic powder, 42-44 parts of epoxy resin, 24-26 parts of butyrolactone, 5-30 parts of fluorescent rare earth nano particles, 2-4 parts of graphite powder, 3-5 parts of diabase powder, 2-4 parts of talcum powder, 3-5 parts of mica powder, 53-55 parts of propylene oxide butyl ether, 10-35 parts of fluorescent pigment, 44-46 parts of polyglycidyl ether, 5-6 parts of zircon sand, 4-6 parts of plasticizer, 6-8 parts of dispersing agent, 5-7 parts of defoaming agent, 1-15 parts of flatting agent and 2-3 parts of ultraviolet absorbent.
Preferably, the preparation method of the anti-counterfeiting printing ink is characterized by comprising the following steps of:
s1, weighing raw materials such as modified alkyd resin, epoxy resin, butyrolactone, water-soluble acrylic resin, epoxypropane butyl ether, polyglycidyl ether and the like, and conveying the raw materials into homogenizing equipment by utilizing a conveying mechanism;
s2, conveying the raw materials entering the homogenizing equipment to be pretreated for 1.2-2.3h at the rotating speed of 2100-3200 rpm of the average equipment;
s3, weighing graphite powder, diabase powder, fluorescent rare earth nano particles, quartz powder, talcum powder, mica powder, ceramic powder and zircon sand, and conveying the weighed materials into a stirring barrel by using a conveying mechanism for uniform stirring;
s4, screening through a 800-900 mesh screen to obtain mixed filling fine powder;
s6, throwing the mixed filling fine powder obtained by screening into homogenizing equipment;
s7, adding the plasticizer, the dispersing agent, the defoaming agent, the ultraviolet absorbent, the adhesion promoter, the fluorescent pigment, the ethanol and the leveling agent into homogenizing equipment, controlling the temperature in the homogenizing equipment at 75-80 ℃ and the rotating speed at 2100-3200 rpm, stirring for 2.5-3h, cooling to 27-30 ℃, standing and standing for 1.5-2h;
s8, filtering the mixed feed liquid after standing, wherein the particle size of the obtained slurry is 10-20 mu m, and adjusting the viscosity according to the requirement.
S9, after the preparation is finished, the materials are put into a tank for storage.
Preferably, the plasticizer is one or more of an epoxidized oil, an epoxidized fatty acid monoester, and an epoxidized tetrahydrophthalate.
Preferably, the dispersing agent is one or a mixture of two of sodium pyrophosphate and sodium hexametaphosphate.
Preferably, the defoamer is one or a mixture of more of polysiloxane, polyether modified silicon, high-carbon alcohol and natural grease.
Preferably, the leveling agent is one or a mixture of more of silicone oil, polydimethylsiloxane and polyether polyester modified organosiloxane.
Preferably, the fluorescent pigment is an organic ultraviolet fluorescent pigment having a conjugated structure macromolecule.
The invention provides anti-counterfeiting printing ink which has the following beneficial effects:
the invention adopts modified alkyd resin and epoxy resin to be homogenized in the organic solvent of epoxypropane butyl ether and polyglycidyl ether, and is added with graphite powder, diabase powder, talcum powder, mica powder, zircon sand and other filling fine materials, so that the wear resistance of the printing ink can be improved, and in addition, fluorescent rare earth nano particles and fluorescent pigment are added, so that the printing anti-counterfeiting function of the printing ink can be realized.
The invention adopts the ultraviolet absorber to prevent a great amount of ultraviolet light harmful to colored objects in solar rays from decomposing and fading color molecules finally through chemical oxidation-reduction, and the method for preventing the harmful ultraviolet light from damaging the color has physical and chemical methods
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides a technical scheme that: the anti-counterfeiting printing ink is characterized by comprising the following raw materials in percentage by weight: 33-35 parts of modified alkyd resin, 39-41 parts of water-soluble acrylic resin, 4-6 parts of adhesion promoter, 8-10 parts of quartz powder, 7-9 parts of ceramic powder, 42-44 parts of epoxy resin, 24-26 parts of butyrolactone, 5-30 parts of fluorescent rare earth nano particles, 2-4 parts of graphite powder, 3-5 parts of diabase powder, 2-4 parts of talcum powder, 3-5 parts of mica powder, 53-55 parts of propylene oxide butyl ether, 10-35 parts of fluorescent pigment, 44-46 parts of polyglycidyl ether, 5-6 parts of zircon sand, 4-6 parts of plasticizer, 6-8 parts of dispersing agent, 5-7 parts of defoaming agent, 1-15 parts of flatting agent and 2-3 parts of ultraviolet absorbent.
Further, the preparation method of the anti-counterfeiting printing ink is characterized by comprising the following steps of:
s1, weighing raw materials such as modified alkyd resin, epoxy resin, butyrolactone, water-soluble acrylic resin, epoxypropane butyl ether, polyglycidyl ether and the like, and conveying the raw materials into homogenizing equipment by utilizing a conveying mechanism;
s2, conveying the raw materials entering the homogenizing equipment to be pretreated for 1.2-2.3h at the rotating speed of 2100-3200 rpm of the average equipment;
s3, weighing graphite powder, diabase powder, fluorescent rare earth nano particles, quartz powder, talcum powder, mica powder, ceramic powder and zircon sand, and conveying the weighed materials into a stirring barrel by using a conveying mechanism for uniform stirring;
s4, screening through a 800-900 mesh screen to obtain mixed filling fine powder;
s6, throwing the mixed filling fine powder obtained by screening into homogenizing equipment;
s7, adding the plasticizer, the dispersing agent, the defoaming agent, the ultraviolet absorbent, the adhesion promoter, the fluorescent pigment, the ethanol and the leveling agent into homogenizing equipment, controlling the temperature in the homogenizing equipment at 75-80 ℃ and the rotating speed at 2100-3200 rpm, stirring for 2.5-3h, cooling to 27-30 ℃, standing and standing for 1.5-2h;
s8, filtering the mixed feed liquid after standing, wherein the particle size of the obtained slurry is 10-20 mu m, and adjusting the viscosity according to the requirement.
S9, after the preparation is finished, the materials are put into a tank for storage.
Further, the plasticizer is one or a mixture of epoxidized oil, epoxidized fatty acid monoester and epoxidized tetrahydrophthalate.
Further, the dispersing agent is one or two of sodium pyrophosphate and sodium hexametaphosphate.
Further, the defoamer is one or a mixture of more of polysiloxane, polyether modified silicon, high-carbon alcohol and natural grease.
Further, the leveling agent is one or a mixture of more of silicone oil, polydimethylsiloxane and polyether polyester modified organosiloxane.
Further, the fluorescent pigment is an organic ultraviolet fluorescent pigment with a conjugated structure macromolecule.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The anti-counterfeiting printing ink is characterized by comprising the following raw materials in percentage by weight: 33-35 parts of modified alkyd resin, 39-41 parts of water-soluble acrylic resin, 4-6 parts of adhesion promoter, 8-10 parts of quartz powder, 7-9 parts of ceramic powder, 42-44 parts of epoxy resin, 24-26 parts of butyrolactone, 5-30 parts of fluorescent rare earth nano particles, 2-4 parts of graphite powder, 3-5 parts of diabase powder, 2-4 parts of talcum powder, 3-5 parts of mica powder, 53-55 parts of propylene oxide butyl ether, 10-35 parts of fluorescent pigment, 44-46 parts of polyglycidyl ether, 5-6 parts of zircon sand, 4-6 parts of plasticizer, 6-8 parts of dispersing agent, 5-7 parts of defoaming agent, 1-15 parts of flatting agent and 2-3 parts of ultraviolet absorbent.
2. The preparation method of the anti-counterfeiting printing ink is characterized by comprising the following steps of:
s1, weighing raw materials such as modified alkyd resin, epoxy resin, butyrolactone, water-soluble acrylic resin, epoxypropane butyl ether, polyglycidyl ether and the like, and conveying the raw materials into homogenizing equipment by utilizing a conveying mechanism;
s2, conveying the raw materials entering the homogenizing equipment to be pretreated for 1.2-2.3h at the rotating speed of 2100-3200 rpm of the homogenizing equipment;
s3, weighing graphite powder, diabase powder, fluorescent rare earth nano particles, quartz powder, talcum powder, mica powder, ceramic powder and zircon sand, and conveying the weighed materials into a stirring barrel by using a conveying mechanism for uniform stirring;
s4, screening through a 800-900 mesh screen to obtain mixed filling fine powder;
s6, throwing the mixed filling fine powder obtained by screening into homogenizing equipment;
s7, adding the plasticizer, the dispersing agent, the defoaming agent, the ultraviolet absorbent, the adhesion promoter, the fluorescent pigment, the ethanol and the leveling agent into homogenizing equipment, controlling the temperature in the homogenizing equipment at 75-80 ℃ and the rotating speed at 2100-3200 rpm, stirring for 2.5-3h, cooling to 27-30 ℃, standing and standing for 1.5-2h;
s8, filtering the mixed feed liquid after standing, wherein the particle size of the obtained slurry is 10-20 mu m, and the viscosity is adjusted according to the requirement;
s9, after the preparation is finished, the materials are put into a tank for storage.
3. The anti-counterfeit printing ink of claim 1, wherein: the plasticizer is one or a mixture of more of epoxidized oil, epoxidized fatty acid monoester and epoxidized tetrahydrophthalate.
4. The anti-counterfeit printing ink of claim 1, wherein: the dispersing agent is one or two of sodium pyrophosphate and sodium hexametaphosphate.
5. The anti-counterfeit printing ink of claim 1, wherein: the defoamer is one or a mixture of more of polysiloxane, polyether modified silicon, high-carbon alcohol and natural grease.
6. The anti-counterfeit printing ink of claim 1, wherein: the leveling agent is one or a mixture of more of silicone oil, polydimethylsiloxane and polyether polyester modified organosiloxane.
7. The anti-counterfeit printing ink of claim 1, wherein: the fluorescent pigment is an organic ultraviolet fluorescent pigment with conjugated structure macromolecules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310911019.0A CN116751480A (en) | 2023-07-24 | 2023-07-24 | Anti-counterfeiting printing ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310911019.0A CN116751480A (en) | 2023-07-24 | 2023-07-24 | Anti-counterfeiting printing ink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116751480A true CN116751480A (en) | 2023-09-15 |
Family
ID=87953351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310911019.0A Withdrawn CN116751480A (en) | 2023-07-24 | 2023-07-24 | Anti-counterfeiting printing ink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116751480A (en) |
-
2023
- 2023-07-24 CN CN202310911019.0A patent/CN116751480A/en not_active Withdrawn
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Application publication date: 20230915 |