CN108912839A - A kind of environment-friendly type LED photocuring 3D light metamagnetism ink - Google Patents
A kind of environment-friendly type LED photocuring 3D light metamagnetism ink Download PDFInfo
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- CN108912839A CN108912839A CN201810573641.4A CN201810573641A CN108912839A CN 108912839 A CN108912839 A CN 108912839A CN 201810573641 A CN201810573641 A CN 201810573641A CN 108912839 A CN108912839 A CN 108912839A
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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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
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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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/101—Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
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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
- 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
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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
- 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
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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
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/14—Printing inks based on carbohydrates
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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
- C09D11/00—Inks
- C09D11/50—Sympathetic, colour changing or similar inks
Abstract
The invention discloses a kind of environment-friendly type LED photocuring 3D light metamagnetism ink, including following component according to parts by weight：LED light solidifies 70-95 parts of mirror surface resin；1-25 parts of magnetic conduction effect pigment；LED light solidifies transparent mill base 0-5 parts (can not add)；Preferably, LED light solidification mirror surface resin includes LED light solidified resin, photocuring mirror surface resin, monomer, photoinitiator, auxiliary agent, mixture of the LED light solidified resin from one or more of epoxy acrylic resin, polyester acrylate resin, polyether acrylate resins, polyurethane acrylic resin, the celluosic resin that the photocuring mirror surface resin is photocuring.Magnetic ink of the invention is solventless ink, and clean and environmental protection is few to printing element deformation injury using LED light curing process, is discharged without foul smell, and the pattern stereoscopic impression made is strong, magnetic sizing is fast, high production efficiency.
Description
Technical field
The present invention relates to technical field of ink more particularly to a kind of environment-friendly type LED photocuring 3D light metamagnetism ink.
Background technique
Magnetic ink refers to the special ink containing magnetic conduction effect pigment, has the function of anti-fake and decoration etc., magnetic ink
It is the marvellous stereosopic printing effect generated using magnetic field to aligning for magnetic paint.The three-dimensional effect that magnetic ink can be presented
Fruit has 3D brilliance optically variable effect, there is very strong light dynamic effect.Anti-fake and decoration function can effectively be played, current use compared with
More magnetic inks is mostly containing the organic solvent of higher proportion, and organic solvent inevitably will appear during use because solvent is waved
The situation polluted is sent out, can not achieve the requirement for height of environmental protection, while to wait organic solvents evaporation rate relatively slow, very great Cheng
Magnetic sizing is influenced on degree, also seriously affects production efficiency and high-speed production requirement, the single road ink coating of solvent type is partially thin, unfavorable
In the expression of stereoscopic effect.
Summary of the invention
The purpose of the present invention is to provide a kind of 3D light metamagnetism ink of environment-friendly type LED photocuring, magnetism of the invention
Ink is solvent-free, and the pattern stereoscopic impression made is strong, and magnetic sizing is fast, high production efficiency, additionally it is possible to be reduced to printing element deformation
Injury.
In order to solve the above technical problems, the present invention adopts the following technical scheme that a kind of environment-friendly type LED photocuring 3D light becomes magnetic
Property ink, including following component according to parts by weight：
LED light solidifies 70-95 parts of mirror surface resin
1-25 parts of magnetic conduction effect pigment
Transparent mill base 0-5 parts of LED light solidification.
Preferably, the LED light solidification mirror surface resin includes LED light solidified resin, photocuring mirror surface resin, monomer, light
Initiator, auxiliary agent, the LED light solidified resin are selected from epoxy acrylic resin, polyester acrylate resin, polyoxyalkylene acrylate
The mixture of one or more of ester resin, polyurethane acrylic resin, photocuring mirror surface resin is mainly by can be with photocuring
One or more of celluosic resin mixture.
The monomer be acrylate monomer, photoinitiator be free radical photo-initiation and cation light initiator wherein
It is a kind of；
The auxiliary agent includes polymerization inhibitor, defoaming agent, scratch resistance agent, wetting agent, levelling agent.
Preferably, it includes following components according to parts by weight that the LED light, which solidifies mirror surface resin,：
Preferably, the magnetic conduction effect pigment is the effect pigment with magnetic conduction function of partial size 3-200um, the effect
Pigment refers to the flake pigment with optical effect, and which includes optical coating pigment, pearlescent pigment, aluminium pigment, sheet glass face
Material, metal foil pigment, coating stripping pigment, metallic pigments etc..
Preferably, the effect pigment of the magnetic conduction function refers to that effect pigment contains magnetic conduction substance, is had using pigment and is led
The function of magnetic, wherein magnetic conduction substance includes ferromagnetic material, paramagnet, and the ferromagnetic material refers to magnetic susceptibility at room temperature
Up to the substance of the 10-3 order of magnitude, including iron, cobalt, one or more of mixtures of nickel, titanium, vanadium, niobium, zirconium, gallium etc.；It is described suitable
Magnetisable material refers under the action of an external magnetic field, is orientated to each atomic magnetic moment comparison rule, and substance shows extremely weak magnetic magnetic
Change intensity it is consistent with outer magnetic field direction, including ferrous iron, gold, silver, copper, bismuth, chlorination aluminum and zinc etc. one or more
Mixture.
Preferably, it includes following component that the LED light solidifies transparent mill base according to parts by weight：
15-30 parts of toner
50-75 parts of UV monomer
0.5-1 parts of dispersing agent
2 parts of levelling agent, wetting agent
2 parts of coupling agent.
Preferably, the ink includes following component according to parts by weight：
Preferably, the ink includes following component according to parts by weight：
Preferably, ink includes following component according to parts by weight：
Preferably, the ink includes following component according to parts by weight：
Ink solidification speed of the invention is fast, is free of solvent, and environmental protection can be suitable for silk-screen printing, spraying, roller coating, leaching
It applies recessed
A variety of forms of construction work such as version printing, the curing mode of ink can be used：The cured mode of LED light.
Specific embodiment
Below in conjunction with specific embodiment, technical scheme in the embodiment of the invention is clearly and completely described.
A kind of 3D light metamagnetism ink of environment-friendly type LED photocuring provided by the invention, the magnetic ink combination magnetic are fixed
Mould realize magnetic orientation arrangement, formed space pattern simultaneously fast implement magnetic sizing, the magnetic ink include by weight under
Column component：
| Composition | Content | Effect |
| LED light solidifies mirror surface resin | 70-95 parts | Adhere to pigment on substrate, shows pigment |
| Magnetic conduction effect pigment | 1-25 parts | Magnetic conductance effect |
| LED light solidifies transparent mill base | 0-5 parts (can not add) | Color is deployed, form and aspect are enriched |
LED light solidification mirror surface resin includes LED light solidified resin, photocuring mirror surface resin, monomer, photoinitiator, auxiliary agent,
The LED light solidified resin is selected from epoxy acrylic resin, polyester acrylate resin, polyether acrylate resins, poly- ammonia
The mixture of one or more of ester acrylic resin, photocuring mirror surface resin is mainly by can be with the celluosic resin of photocuring
One or more of mixture
LED light solidification mirror surface resin of the invention mainly forms as shown in the table：
LED light solidifies the innovation emphasis that mirror surface resin is ink of the present invention, it must support to the row of magnetic conduction effect pigment
Column, fast shaping, the metallic luster for playing pigment are provided simultaneously with solvent-free discharge etc. and require；It proposes for current to 3D magnetic conductance
The requirement that color-printed carries out speed-raising degree, proposes effect, the 3D light metamagnetism oil of inventor's innovation environment-friendly type LED photocuring
Ink, wherein LED light solidifies, and substantially reduces the consumption of electric energy, solvent-free discharge, energy conservation and environmental protection.LED light solidifies discharged thermal energy
Lower, effective protection magnetic mould is reduced and is injured to substrate deformation.It is composition that LED light, which solidifies mirror surface resin,.
LED light solidifies the shaping resin that mirror surface resin is main body, and the preferred LED light solidified resin of the present invention uses propylene oxide
It is acid ester resin, polyurethane acrylate resin, polyester acrylate resin, one or more of mixed in polyether acrylate resins
Close object, photocuring mirror surface resin mainly by can with the mixture of one or more of the celluosic resin of photocuring, these tree
Rouge can respectively have corresponding feature for glass or sheet material, metal, paper, show excellent adhesive force, hardness, pigment lubricant nature,
The features such as gloss of resin, water resistance, flexibility.Preferably, the present invention select EB600 bisphenol A epoxy acrylate resin,
HL-173 amine modified epoxy acrylic ester resin, EB245 aliphatic urethane acrylate resin, EB810 amine modified poly ester third
Alkene acid ester resin, ZT-400 amine modified polyester acrylate ester resin, PO94F amine modified polyether acrylate, JXD-126 can
One or more of mixture in UV reacting cellulase resin.
Monomer mainly plays reactive diluent, requires monomer reaction energy low in the present invention, quick solidifying, and adhesive force is flexible
Property good, smell lower security environmental protection, the performances such as solidification hardness height solidify due to LED solidification energy low and fast, to monomer requirement
It is relatively high, it is preferable that the present invention selects VEEA2- (vinyl oxethyl) ethyl diacrylate monomer, TMPTA trihydroxy methyl third
Alkane triacrylate monomer, DPHA dipentaerythritol hexaacrylate, DMAA N, N'- dimethacrylamide, ACMO acryloyl
One or more of mixture in the monomers such as morpholine and HEAA hydroxyethyl acrylamide.
Photoinitiator is to absorb radiation energy, is chemically reacted through excitation, and generating has in the activity for causing polymerizing power
Mesosome causes the progress of crosslinking curing.The present invention claims photoinitiator need to have reaction energy low, quick solidifying, color inhibitions etc.
Characteristic, preferably this bright selection：819 i.e. bis- (2,4,6- trimethylbenzoyl) the phosphine oxide 3-4%, TPO i.e. 2,4,6 of phenyl
(trimethylbenzoyl) diphenyl phosphine oxide 1-3%, 184 i.e. 1- hydroxy-cyclohexyl-phenyl ketone 4%, ITX, that is, 2- isopropyl
Base thioxanthone 2-4 --- one or more of mixture in EPD, that is, 4- dimethylamino-benzoic acid ethyl ester 2-4%.
Its photoinitiator parameter is as follows
Magnetic conduction effect pigment is the effect pigment with magnetic conduction function of partial size 3-200um, and the effect pigment refers to have
The flake pigment of optical effect, which includes optical coating pigment, pearlescent pigment, aluminium pigment, glass flake pigments, metal foil face
Material, coating stripping pigment, metallic pigments etc..
Magnetic conduction effect pigment is a kind of to occur angle change with affected by magnetic fields to generate the effect face of stereoscopic effect
Material, partial size 3-200um；Especially by plating, ion plating, Vacuum Deposition, chemical plating and method or alloy film-making in relation to plating
Method, there is ferromagnetism, paramagnet to wrap up or cladding, be compounded in its surface or duplication wherein to producing some
Pigment.
Substantially there is following several method in the direction of production magnetic conduction effect pigment：Plated film film-making, alloy film-making, plated film
The methods of method, coating plated film film-making
The magnetic conductance basic principle of magnetic conduction effect pigment：Effect pigment plates one layer of ferromagnetic material (i.e. magnetic conductance substance), makes
The pigment contacts on the surface magnetic field N/S, when being added with ink/coating of the pigment, enables the pigment generate and repels or attract
Arrangement, to obtain ink/coating coating result in radian stereoscopic effect.Effect pigment is that sheet has metallic luster
Pigment, the material of specially some pearlescent pigments, pigments, mica, aluminium pigment or glass flake pigments, metal foil pigment etc..Ferromagnetism
Substance (i.e. magnetic conductance substance) is the substance that material has spontaneous magnetization phenomenon, is divided into paramagnetism or diamagnetism, diamagnetism
Substance.Paramagnetism refers to a kind of magnetic state of material.Some materials can be influenced by external magnetic field, and generation refers to same phase
To magnetization vector characteristic.Such substance has positive magnetic susceptibility.The present invention uses iron, cobalt, nickel, titanium, vanadium, niobium, zirconium, gallium
One or more of mixtures.Diamagnetism, diamagnetic material are that the substance opposite with paramagnetism is made by externally-applied magnetic field
The phenomenon that used time, substance obtains the intensity of magnetization of resistance externally-applied magnetic field.Diamagnetic substance is exactly diamagnetic substance one of which anti-
Magnetic magnetic susceptibility is negative value, and x about 10-5. diamagnetism, diamagnetic material have ferrous iron, gold, silver, copper, bismuth, silica, chlorine
Change the mixture of one or more of aluminum and zinc.
It includes following component that LED light solidifies transparent mill base according to parts by weight：
15-30 parts of toner
50-75 parts of UV monomer
5-10 parts of auxiliary agent；
LED light of the invention solidifies transparent mill base, refers in particular to transparent mill base, toner including weight percent 15-30%,
The UV monomer of 50-75%, 5-10% auxiliary agent.The dispersion of mill base and nanosizing can pass through the dispersing apparatus such as three-roller, sand mill reality
Now dispersion and nanometer effect.Only reach or the partial size that pigment is rolled into a ball is reached nanoscale as far as possible, is just able to achieve Gao Yandu, it is high saturating
Lightness to realize the effect for neither influencing 3D magnetic conductance material, and can colour ink, and UV monomer is selected can LED light solidification
Monomer, the low monomer of specially some reaction energies
| Title material | Additive amount | Classification | Effect |
| Pigment | 15-30% | Toner | Pigmentation |
| UV monomer | 50-75% | UV resin | The carrier of dispersion |
| Dispersing agent | 0.5-1% | Auxiliary agent | Peptizaiton |
| Levelling, wetting agent | 2% | Auxiliary agent | Wetting, levelling effect |
| Coupling agent | 2% | Auxiliary agent | Coupling |
Preferably, the present invention selects 2# carbon black black pigment, PR57:1 cochineal, PY14 permanent yellow pigment, PB15:3
Phthalocyanine blue pigment, PR146 consolidate pink pigment, PR48 forever:2 consolidate pigment, PV23 permanent violet pigment, PG7 phthalocyanine green pigment forever
The mixture of middle one or more.
Making apparatus configuration：
| Title | Model | Supplier |
| High speed disperser | DS-F25 | Dongguan City high hill Shandong still mechanical equipment factory |
| Three-roller | S65 | Peng Chang chemical machinery Co., Ltd of Foshan City |
| Viscosimeter | SNB-2 | Shanghai Fang Rui Instrument Ltd. |
| Fineness plate | BEVS1901/25 | Guangzhou Ke Yu new material Science and Technology Ltd. |
Making step is as follows：
Step 1：High speed disperser high speed is added in UV monomer, pigment, dispersing agent, levelling agent, wetting agent, coupling agent
1 hour of dispersion machine high speed dispersion is uniformly mixed raw material；
Step 2：Scattered mixed slurry is added in three-roller and carries out three roller grindings, the time continues 1-2 small
When, in the process with the fineness of fineness plate test mill base, reaching 5 μm be can be completed；
Step 3：It is spare to above-mentioned ground product progress quality inspection, filtering, bottling.
Preferably, the mill base of the different pigment of the present invention is produced as follows：
SPA192LED photocuring transparent black mill base
SPA151LED photocuring transparent violet mill base
The transparent bright red mill base of SPA133LED photocuring
SPA172LED photocuring transparent green mill base
SPA162LED photocuring transparent blue mill base
SPA120LED photocuring transparent yellow mill base
The transparent fuchsin mill base of SPA140LED photocuring
Quickly determine magnetic and solidification to realize, realization superstereoscopic effect is all to determine magnetic and must take place at the magnetic field range of magnetic mold
Within, the characteristics of must embody high reaction on resin formulations, another lamp must be low according to thermal energy for this, with effective protection magnetic mould,
LED curing apparatus is preferably selected, manufacture craft is as follows：
Ink of the invention includes following making step：
Step 1：By LED light solidified resin, photocuring mirror surface resin, UV monomer, photoinitiator, polymerization inhibitor, defoaming agent,
Substrate wetting agents, levelling agent, dispersing agent are put into according to the ratio in closed dispersion bucket, with high speed disperser with 2000 revs/min of height
Speed 1-2 hour of dispersion, it is uniformly mixed raw material；
Step 2：The organic wax powder of macromolecule, auxiliary rheological agents are added sequentially to according to the ratio in closed dispersion bucket, Shao Liangduo
Secondary addition, to guarantee to be uniformly dispersed, jitter time continues 1-2 hour；
Step 3：It is proportionally added into film-forming resin in dispersion machine, then is slowly added magnetic conductance effect pigment and prefabricated paste,
It is with 800 revs/min that pigment is evenly dispersed；
Step 4：It carries out quality inspection, filtering, obtain finished product, all quality inspections must all test adhesive force, reaction speed, and magnetic is anti-
Speed is answered, whether metallic luster is consistent with standard specimen, to guarantee excellent quality.
The equipment for making ink：
Embodiment 1
The ink of the present embodiment is applicable in the 3D light metamagnetism ink of the environment-friendly type LED photocuring of silk-screen printing PET film piece, face
Color is golden greening, slightly tune yellow hue, is applied on Special semi-automatic silk screen magnetic printer, and magnetic sheet is planar magnetic, printing ginseng
Number is as follows：
| Project | Parameter |
| Mode of printing | The printing of individual semi-automatic screen |
| Print mesh | 100T |
| Substrate thickness | 128μm |
| Print material | Transparent PET |
| Printing effect | Positive print is just seen |
| Print speed printing speed | 25m/min |
| Magnetic mould | Planar magnetic mould |
| LED light list lamp bead power | 3W |
The ink formulations of the present embodiment are as follows：
The finished product Ink parameters of the embodiment of the present invention 1 are as follows：
| Project | Parameter |
| Color | Golden virescence 3D light metamagnetism (inclined yellow light) |
| Viscosity | 2500PaS |
| Fineness | 10-20μm |
| Covering power | 90% |
The ink of the embodiment of the present invention 1 compared with prior art, is more suitable for semiconductor excitation ultraviolet light curing apparatus, tool
Have the advantages that curing rate is fast, film performance is good, glossiness is high, stereoscopic effect is obvious, more environmentally-friendly energy conservation etc. is significant.
User is that product is completed after republishing color ink on this ink layer, and ink of the invention is mainly used for wine and puts on
Film forming test：
| Metallic luster | It is excellent |
| Adhesive force | 0 grade |
| Resistance to punching test | PASS |
| Water-fast test (cold water 24H) | PASS |
| Acid and alkali-resistance test | PASS |
| The high and low temperature test | PASS |
Embodiment 2
It is applicable in the 3D light metamagnetism ink of the environment-friendly type LED photocuring of silk-screen printing paper, color is golden greening, and color is
It does not mix colours scheme, does not add transparent mill base and mix colours, it is applied on dedicated full-automatic silk screen magnetic printer, magnetic sheet is song
Face magnetic, printing parameter are as follows：
| Project | Parameter |
| Mode of printing | Single-sheet full automatic silk-screen printing |
| Print mesh | 100T |
| Substrate thickness | 250μm |
| Print material | Paper |
| Printing effect | Positive print is just seen |
| Print speed printing speed | 35m/min |
| Magnetic mould | Preposition curved surface magnetic mould |
| LED light list lamp bead power | 3W |
The ink formulations of the present embodiment are as follows：
Finished product Ink parameters are as follows
| Project | Parameter |
| Color | Golden virescence 3D light metamagnetism |
| Viscosity | 2600PaS±50 |
| Fineness | 10-20μm |
| Covering power | 90% |
Ink of the invention compared with prior art, is more suitable for semiconductor excitation ultraviolet light curing apparatus, has solidification
The significant advantages such as speed is fast, film performance is good, glossiness is high, stereoscopic effect is obvious, more environmentally-friendly energy conservation.
User is to reuse this ink after printing color ink product and carry out anti-fake deep processing, be mainly used on certificate
Film forming test：
Embodiment 3
It is applicable in the 3D light metamagnetism ink of the environment-friendly type LED photocuring of roll-to-roll silk-screen printing PET thermal transfer, color is gold
Greening is not mixed colours, and is applied on the roll-to-roll silk screen magnetic printer of dedicated full-automatic, magnetic sheet is planar magnetic, and printing parameter is such as
Under：
| Project | Parameter |
| Mode of printing | Roll-to-roll Full automatic screen printing |
| Print mesh | 100T |
| Substrate thickness | 50μm |
| Print material | PET |
| Printing effect | Reverse-printed is just seen |
| Print speed printing speed | 50m/min |
| Magnetic mould | Planar magnetic mould |
| LED light list lamp bead power | 3W |
The ink formulations of the present embodiment are as follows：
Finished product Ink parameters are as follows
The ink of the present embodiment compared with prior art, is more suitable for semiconductor excitation ultraviolet light curing apparatus, has solid
Change the significant advantages such as speed fast, film performance is good, glossiness is high, stereoscopic effect is obvious, more environmentally-friendly energy conservation.
User carries out deep processing to product, IMD injection molding is carried out after main printing screen ink and coating hot melt adhesive, hand is made
Machine backboard
Film forming test：
| Metallic luster | It is excellent |
| Resistance to punching test | PASS |
| The high and low temperature test | PASS |
Embodiment 4
The ink of the present embodiment is applicable in the 3D light metamagnetism ink of the environment-friendly type LED photocuring of coating and printing PET, and color is
Gold adjusts red, is applied on dedicated dimple coating and printing machine, magnetic sheet is magnetic roller, and printing parameter is as follows：
| Project | Parameter |
| Mode of printing | Dimple coating and printing machine |
| Print mesh | 60 mesh applicator rolls |
| Substrate thickness | 50μm |
| Print material | PET |
| Printing effect | Reverse-printed is just seen |
| Print speed printing speed | 70m/min |
| Magnetic mould | Magnetic roller |
| LED light list lamp bead power | 3W |
The ink formulations of the present embodiment are as follows：
Finished product Ink parameters are as follows
| Project | Parameter |
| Color | Golden 3D light metamagnetism (partially red phase) |
| Viscosity | 1200PaS±50 |
| Fineness | 10-30μm |
| Covering power | 70% |
The ink of the present embodiment compared with prior art, is more suitable for semiconductor excitation ultraviolet light curing apparatus, has solid
Change the significant advantages such as speed fast, film performance is good, glossiness is high, stereoscopic effect is obvious, more environmentally-friendly energy conservation.
User carries out printing color ink deep processing, primary handset pad pasting to product again
Film forming test：
| Metallic luster | It is excellent |
| Resistance to punching test | PASS |
| The high and low temperature test | PASS |
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (10)
1. a kind of environment-friendly type LED photocuring 3D light metamagnetism ink, which is characterized in that including according to parts by weight with the following group
Part：
LED light solidifies 70-95 parts of mirror surface resin
1-25 parts of magnetic conduction effect pigment
Transparent mill base 0-5 parts of LED light solidification.
2. a kind of environment-friendly type LED photocuring 3D light metamagnetism ink according to claim 1, it is characterised in that：The LED
Photocuring mirror surface resin includes LED light solidified resin, photocuring mirror surface resin, monomer, photoinitiator, auxiliary agent, and the LED light is solid
Changing resin is selected from epoxy acrylic resin, polyester acrylate resin, polyether acrylate resins, polyurethane acrylic resin
One or more of mixture, photocuring mirror surface resin is by can be with one or more of the celluosic resin of photocuring
Mixture.
The monomer is acrylate monomer, and photoinitiator is wherein the one of free radical photo-initiation and cation light initiator
Kind；
The auxiliary agent includes polymerization inhibitor, defoaming agent, scratch resistance agent, wetting agent, levelling agent.
3. a kind of environment-friendly type LED photocuring 3D light metamagnetism ink according to claim 2, it is characterised in that：The LED
Photocuring mirror surface resin includes following components according to parts by weight：
4. a kind of environment-friendly type LED photocuring 3D light metamagnetism ink according to claim 1 or 2 or 3, it is characterised in that：
The magnetic conduction effect pigment includes the effect pigment with magnetic conduction function that partial size is 3-200um, and the effect pigment refers to have
The flake pigment of optical effect, include optical coating pigment, pearlescent pigment, aluminium pigment, glass flake pigments, metal foil pigment,
The pigment of metal or its oxide.
5. a kind of environment-friendly type LED photocuring 3D light metamagnetism ink according to claim 4, it is characterised in that：It is described to lead
The effect pigment of magnetic function refers to that effect pigment contains magnetic conduction substance, so that effect pigment is had the function of magnetic conduction, wherein magnetic conduction object
Matter includes ferromagnetic material, paramagnet, and the ferromagnetic material refers to that magnetic susceptibility is up to the object of the 10-3 order of magnitude at room temperature
Matter, including iron, cobalt, one or more of mixtures of nickel, titanium, vanadium, niobium, zirconium, gallium etc.；The paramagnet refers to be added outside
It under magnetic fields, is orientated to each atomic magnetic moment comparison rule, substance shows extremely weak magnetic susceptibility intensity and outer magnetic field direction
Unanimously, including the mixture of one or more of ferrous iron, gold, silver, copper, bismuth, chlorination aluminum and zinc.
6. a kind of environment-friendly type LED photocuring 3D light metamagnetism ink according to claim 3, which is characterized in that the LED
The transparent mill base of photocuring includes following component according to parts by weight：
15-30 parts of toner
50-75 parts of UV monomer
0.5-1 parts of dispersing agent
2 parts of levelling agent, wetting agent
2 parts of coupling agent.
7. a kind of environment-friendly type LED photocuring 3D light metamagnetism ink according to claim 3, which is characterized in that the oil
Ink includes following component according to parts by weight：
8. a kind of environment-friendly type LED photocuring 3D light metamagnetism ink according to claim 3, which is characterized in that the oil
Ink includes following component according to parts by weight：
9. a kind of environment-friendly type LED photocuring 3D light metamagnetism ink according to claim 3, which is characterized in that the oil
Ink includes following component according to parts by weight：
10. a kind of environment-friendly type LED photocuring 3D light metamagnetism ink according to claim 3, which is characterized in that the oil
Ink includes following component according to parts by weight：
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| CN201810573641.4A CN108912839A (en) | 2018-06-06 | 2018-06-06 | A kind of environment-friendly type LED photocuring 3D light metamagnetism ink |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810573641.4A CN108912839A (en) | 2018-06-06 | 2018-06-06 | A kind of environment-friendly type LED photocuring 3D light metamagnetism ink |
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| CN108912839A true CN108912839A (en) | 2018-11-30 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110527354A (en) * | 2019-07-29 | 2019-12-03 | 北京金辰西维科安全印务有限公司 | Cold light source solidifies optically variable security ink and preparation method thereof and printing process |
| CN111016480A (en) * | 2019-12-02 | 2020-04-17 | 东莞市嘉逸光电有限公司 | Process for printing color-changing LOGO through 3D magnetic ink and 3D magnetic ink |
| CN112778824A (en) * | 2021-03-30 | 2021-05-11 | 东莞海辉纸业有限公司 | Material formula of 3D printing ink |
| CN113755050A (en) * | 2020-06-05 | 2021-12-07 | Viavi科技有限公司 | Security pigments |
| CN116904062A (en) * | 2023-08-01 | 2023-10-20 | 东莞澳中新材料科技股份有限公司 | Low-shrinkage UV (ultraviolet) curing ink and marking adhesive tape applying same |
-
2018
- 2018-06-06 CN CN201810573641.4A patent/CN108912839A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110527354A (en) * | 2019-07-29 | 2019-12-03 | 北京金辰西维科安全印务有限公司 | Cold light source solidifies optically variable security ink and preparation method thereof and printing process |
| CN111016480A (en) * | 2019-12-02 | 2020-04-17 | 东莞市嘉逸光电有限公司 | Process for printing color-changing LOGO through 3D magnetic ink and 3D magnetic ink |
| CN111016480B (en) * | 2019-12-02 | 2022-04-22 | 东莞市嘉逸光电有限公司 | Process for printing color-changing LOGO through 3D magnetic ink and 3D magnetic ink |
| CN113755050A (en) * | 2020-06-05 | 2021-12-07 | Viavi科技有限公司 | Security pigments |
| CN112778824A (en) * | 2021-03-30 | 2021-05-11 | 东莞海辉纸业有限公司 | Material formula of 3D printing ink |
| CN116904062A (en) * | 2023-08-01 | 2023-10-20 | 东莞澳中新材料科技股份有限公司 | Low-shrinkage UV (ultraviolet) curing ink and marking adhesive tape applying same |
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Application publication date: 20181130 |