CN107286736A - Electronic beam curing metal surface printing-ink and preparation method thereof - Google Patents
Electronic beam curing metal surface printing-ink and preparation method thereof Download PDFInfo
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- CN107286736A CN107286736A CN201710429421.XA CN201710429421A CN107286736A CN 107286736 A CN107286736 A CN 107286736A CN 201710429421 A CN201710429421 A CN 201710429421A CN 107286736 A CN107286736 A CN 107286736A
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 19
- 239000002184 metal Substances 0.000 title claims abstract description 19
- 238000002360 preparation method Methods 0.000 title claims description 13
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000000049 pigment Substances 0.000 claims abstract description 22
- -1 polypropylene Polymers 0.000 claims abstract description 21
- 239000002270 dispersing agent Substances 0.000 claims abstract description 20
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000004743 Polypropylene Substances 0.000 claims abstract description 18
- 229920001155 polypropylene Polymers 0.000 claims abstract description 18
- 230000007797 corrosion Effects 0.000 claims abstract description 17
- 238000005260 corrosion Methods 0.000 claims abstract description 17
- 230000002401 inhibitory effect Effects 0.000 claims abstract description 17
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 15
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 6
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 5
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 claims description 5
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims 1
- 238000001723 curing Methods 0.000 abstract description 20
- 238000001227 electron beam curing Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 abstract description 9
- 239000000126 substance Substances 0.000 abstract description 5
- 239000000853 adhesive Substances 0.000 abstract description 3
- 230000001070 adhesive effect Effects 0.000 abstract description 3
- 238000009835 boiling Methods 0.000 abstract description 2
- 238000011161 development Methods 0.000 abstract description 2
- 238000010894 electron beam technology Methods 0.000 description 12
- 238000007711 solidification Methods 0.000 description 10
- 230000008023 solidification Effects 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 238000000016 photochemical curing Methods 0.000 description 8
- 238000007639 printing Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000003847 radiation curing Methods 0.000 description 3
- 150000003254 radicals Chemical class 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 125000002015 acyclic group Chemical group 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000002761 deinking Substances 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000007641 inkjet printing Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012669 liquid formulation Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006303 photolysis reaction Methods 0.000 description 1
- 230000015843 photosynthesis, light reaction Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
Classifications
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- 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
- C09D11/03—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
-
- 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
-
- 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
- C09D11/02—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
- C09D11/108—Hydrocarbon resins
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 discloses a kind of electronic beam curing metal surface printing-ink, the ink includes the component of following parts by weight：10~20 parts of polypropylene, 1~10 part of urethane acrylate, 10~20 parts of polyetheramine, 20~60 parts of n-BMA, 10~20 parts of titanium dioxide, 0.1~2 part of dispersant, 1~30 part of corrosion-inhibiting pigment.The ink of the present invention is under the mutual synergy of each components such as polypropylene, urethane acrylate, polyetheramine, n-BMA, ink is enabled to form high molecular weight steric converging network that is strong and interacting under extremely short hardening time, ink film enable while having higher hardness, adhesive force, chemical resistance, rub resistance, heat resistance and boiling resistance, its is economic and environment-friendly, and the development for EB curing technologies in ink provides a kind of new application.
Description
Technical field
The invention belongs to ink area, and in particular to a kind of electronic beam curing metal surface printing-ink and its preparation side
Method.
Background technology
The ink referred to as electron beam curing ink solidified using beam energy（That is EB ink）.Ink after common ink printing
Link stuff in the drying of film layer, usually ink is absorbed and volatilized by stock, and solid matter is then retained in stock surface,
Form a thin layer of layer of ink.And electronic beam curing is then to do the irradiation energy by electron beam, enter with active liquid chemical formulation
The process of row radiation chemical reaction, at normal temperatures rapid dry solidification.
Because electron beam is a kind of radiation, so electron beam irradiation can also be attributed to the class of radiation curing one.Radiation curing
It is the new technology grown up on the basis of existing science and technology, it is mainly accelerated using a kind of electronics of sweep type
The electron beam of electron accelerator is scanned to substrate surface so as to realize solidification processing in device, radiation curing, and its basic meaning is exactly
It is the energy using ultraviolet light or electron beam, triggering has chemically active liquid formulations, and fast reaction is realized in matrix surface
Solidification process.Ultraviolet light solidifies and Electron beam curing technology is different from conventional art（Such as heat cure）Great advantage be spoke
Solidification is penetrated using the ultraviolet light or electron beam of high efficient energy sources as initiation means, curing of coatings is quickly realized.Wherein electron beam spoke
Penetrate, be made up of a collection of electron stream by acceleration, in the presence of high-power electron beam, produce free radical or ion radical,
Free radical or ion radical are cross-linked into network polymers with other materials again, and compared with ultraviolet light, particle energy is significantly larger than ultraviolet
Light, can make air ionization, and electronic beam curing is typically not required to light trigger, can directly trigger chemical reaction, to material
Penetration power is also wideer than ultraviolet.
The resin that both electronic beam curing and photocuring are used（Prepolymer）It is similar with monomer, therefore it polymerize
Journey and product also have certain similitude and comparativity.But, both difference are also apparent, and these difference determine it
Different advantages and the market demand.Compared with photocuring, the advantage of electronic beam curing includes：
1）Electronic beam curing is very high because of the energy of electronics, can directly make the organic matters such as resin or monomer dissociate, produce free radical and
Ion is required for light trigger so as to initiated polymerization in electronic beam curing formula.This can bring many benefits.
First, light trigger can not be decomposed completely in photocuring, and they are typically all the compound containing carbonyl, and this is to photocuring
The ageing-resistant performance of material is totally unfavorable；Secondly, cured product can be made purer without light trigger, will not be due to residual
The volatilization of light trigger and its photolysis products and cause unpleasant stink, this to certain this apply（Such as biology, medical science, food
Deng）It is vital；Finally, due to light trigger price is general all somewhat expensive, therefore without light trigger workinprocess cost
Aspect is also advantageous；
2）The penetration capacity of electron beam is relevant only with the density of material, is not present for coloring materials such as ink as photocuring
Light the problem of be difficult to pass through, it is to avoid in photocuring must usage amount is big and the shortcoming of the light trigger of high price；
3）The penetration depth of electron beam is bigger than the penetration depth of light, and therefore, electronic beam curing cannot be only used for thin face coat,
Thickness be can also be used for up to the solidification and two-sided solidification of several millimeters or even several centimeters of composite, this is to be relatively difficult in photocuring
Accomplish.
Electron beam curing ink is the same with UV ink, is also one of most promising " green " ink in wire mark.
Due to the limitation of electron beam curing ink not ink receptive layer thickness, operate also more safer than ultraviolet photo-curing ink.
Certainly, as the developing new curing technology of one kind, there is also some shortcomings for EB curing technologies.As in recent years
Although EB curing apparatus has in price significantly to be reduced, disposably input is still larger for its equipment；EB ink
Price of the price still than common ink is high；, typically all must be using inert gas shielding to solve the problems, such as the suppression of oxygen in air
Method, not only increase the complexity of device, and add production cost；The coating that EB solidifications are only applicable to plane is consolidated
Change, thus the geometry of cured article is restricted；One key property of EB ink is exactly that it has good resistance, but
This then turns into deinking hardly possible when discarded printed matter is reclaimed, hinders the factor reclaimed, therefore must also in terms of printing recovery
Do new research.
The content of the invention
The purpose of the present invention is that there is provided a kind of electronic beam curing metal surface printing-ink on the basis of existing technology.
It is a further object of the present invention to provide a kind of preparation method of above-mentioned electronic beam curing metal surface printing-ink.
The purpose of the present invention can be reached by following measures：
A kind of electronic beam curing metal surface printing-ink, the ink includes the component of following parts by weight：10~20 parts of polypropylene,
1~10 part of urethane acrylate, 10~20 parts of polyetheramine, 20~60 parts of n-BMA, titanium dioxide 10~20
Part, 0.1~2 part of dispersant, 1~30 part of corrosion-inhibiting pigment.
The electron beam curing ink of the present invention only can be formulated by above each component, can also not influence globality
Other components, such as wetting agent etc. are added on the basis of energy.
In a kind of scheme, electronic beam curing metal surface printing-ink of the invention includes the component of following parts by weight：
10~20 parts of polypropylene, 2~8 parts of urethane acrylate, 10~20 parts of polyetheramine, 30~50 parts of n-BMA,
10~20 parts of titanium dioxide, 0.1~1 part of dispersant, 5~30 parts of corrosion-inhibiting pigment.
In another scheme, electronic beam curing metal surface printing-ink of the invention includes the group of following parts by weight
Point：12~17 parts of polypropylene, 3~8 parts of urethane acrylate, 12~18 parts of polyetheramine, n-BMA 35~45
Part, 12~20 parts of titanium dioxide, 0.1~0.5 part of dispersant, 15~30 parts of corrosion-inhibiting pigment.
In a kind of preferred scheme, electronic beam curing metal surface printing-ink of the invention includes the group of following parts by weight
Point：15 parts of polypropylene, 5 parts of urethane acrylate, 15 parts of polyetheramine, 40 parts of n-BMA, 15 parts of titanium dioxide,
0.2 part of dispersant, 20 parts of corrosion-inhibiting pigment.
Dispersant in the present invention is selected from excellent card UNIQJET9510 or Si Luoke Silok7195W dispersants.
The invention provides a kind of preparation method of electronic beam curing metal surface printing-ink, first by polypropylene, poly- ammonia
Ester acrylate, polyetheramine and n-BMA are dispersed at a high speed at 20~80 DEG C and obtain finely dispersed mixing
Thing, adds titanium dioxide, dispersant and corrosion-inhibiting pigment, is then ground with hydraulic pressure three-roller machine, until pigment divides completely
Less than 5 microns are scattered to, is finally filtered and packaged.
It is preferred that, the temperature when high speed is scattered is 40~60 DEG C.
The EB ink of the present invention has many advantages, such as follows：
（1）Without volatile materials VOC, without smell or the only smell of very little, the harm to workers ' health is reduced, it is acyclic
Pollute in border；
（2）Resistance is good, and the chemical substance in ink forms high molecular weight steric network polymers, ink film tool by cross-linking reaction
There are preferable chemical resistance and rub resistance；
（3）Hardening time is short, only needs thoroughly dry for 0.1 second or so, and a few minutes even several days ability is needed with traditional printing
Thoroughly drying is compared, and substantially increases production efficiency, is conducive to carrying out large-scale production；
（4）The dense bottom of pigment is high, and the product appearance of printing is beautiful, with very strong gloss height and third dimension；
（5）Reduce the scavenging period of printing machine, even if EB ink in ink fountain deposits an evening, be also not in skinning,
Hardening phenomenon, reduces waste；
（6）Be not in cause the heat-flash amount of printing composition deformation during solidification.
The electronic beam curing metal surface printing-ink of the present invention is under the synergy of each component, particularly poly- third
Under alkene, urethane acrylate, polyetheramine, the mutual synergy of n-BMA so that ink can be extremely short
Hardening time under form high molecular weight steric converging network that is strong and interacting so that ink film has higher hard simultaneously
Degree, adhesive force, chemical resistance, rub resistance, heat resistance and boiling resistance energy, its is economic and environment-friendly, can meet various printing sides
Formula includes silk-screen, wire mark, digital printing and ink jet printing, and a kind of new answer is provided in the development of ink for EB curing technologies
With.
Embodiment
The present invention will be further described with reference to embodiments, but protection scope of the present invention be not limited to it is following
Embodiment.
Embodiment 1
The parts by weight of each component are constituted：15 parts of polypropylene, 5 parts of urethane acrylate, 15 parts of polyetheramine, methacrylic acid is just
40 parts of butyl ester, 15 parts of titanium dioxide, 0.2 part of 9510 dispersants of UNIQJET, 20 parts of corrosion-inhibiting pigment.
Preparation method, first by polypropylene, urethane acrylate, polyetheramine, n-BMA at 20~80 DEG C
Lower high speed, which is dispersed to, obtains finely dispersed mixture, adds titanium dioxide, dispersant and corrosion-inhibiting pigment, then uses hydraulic pressure
Three-roller machine is ground, until pigment is completely dispersed to less than 5 microns, is finally filtered and packaged.
Embodiment 2
The parts by weight of each component are constituted：18 parts of polypropylene, 7 parts of urethane acrylate, 11 parts of polyetheramine, methacrylic acid is just
35 parts of butyl ester, 13 parts of titanium dioxide, 0.2 part of Silok7195W dispersants, 15 parts of corrosion-inhibiting pigment.
Preparation method, first by polypropylene, urethane acrylate, polyetheramine, n-BMA at 20~80 DEG C
Lower high speed, which is dispersed to, obtains finely dispersed mixture, adds titanium dioxide, dispersant and corrosion-inhibiting pigment, then uses hydraulic pressure
Three-roller machine is ground, until pigment is completely dispersed to less than 5 microns, is finally filtered and packaged.
Embodiment 3
The parts by weight of each component are constituted：10 parts of polypropylene, 5 parts of urethane acrylate, 11 parts of polyetheramine, methacrylic acid is just
38 parts of butyl ester, 11 parts of titanium dioxide, 0.2 part of 9510 dispersants of UNIQJET, 20 parts of corrosion-inhibiting pigment.
Preparation method, first by polypropylene, urethane acrylate, polyetheramine, n-BMA at 20~80 DEG C
Lower high speed, which is dispersed to, obtains finely dispersed mixture, adds titanium dioxide, dispersant and corrosion-inhibiting pigment, then uses hydraulic pressure
Three-roller machine is ground, until pigment is completely dispersed to less than 5 microns, is finally filtered and packaged.
Comparative example 1
Polypropylene in embodiment 1 is removed, other components and preparation be the same as Example 1.
Comparative example 2
Urethane acrylate in embodiment 1 is removed, other components and preparation be the same as Example 1.
Comparative example 3
Polyetheramine in embodiment 1 is removed, other components and preparation be the same as Example 1.
Test case
Ink obtained by each embodiment and comparative example is applied on tinplate base material, inserts and electron beam is carried out in electron-beam accelerator
Irradiation, after 0.1s irradiation doses 1kgy, ink film solidification.Ink film properties test result is as follows after solidification：
1st, adhesive force, scratch resistance, the method for expressing of wearability：1 is worst, and 5 be optimal, and specific performance see the table below.
2nd, water resistance（GB/T1733-93 first methods）, embodiment 1-3 is above 3500h, and comparative example 1 and 2 is less than 400h.
3rd, acid resistance（5 wt % hydrochloric acid solutions soak 300h）, embodiment 1-3 ink films are without exception, and comparative example 1-3 is in 48h
Inside there is the dissolving of ink film partial exfoliation.
4th, alkali resistance（5 wt %NaOH solution soak 300h）, embodiment 1-3 ink films are without exception, and comparative example 1-3 is in 40h
There is ink film to have dissolution phenomena.
5th, pencil hardness, embodiment 1-3 is 3H-4H, and comparative example 1-3 is H.
6th, glossiness（GB/T9754-2007）, embodiment 1-3 is more than 88%, and comparative example 1-3 is less than 55%.
Claims (7)
1. a kind of electronic beam curing metal surface printing-ink, it is characterised in that the ink includes the component of following parts by weight：It is poly-
10~20 parts of propylene, 1~10 part of urethane acrylate, 10~20 parts of polyetheramine, 20~60 parts of n-BMA, two
10~20 parts of titanium oxide, 0.1~2 part of dispersant, 1~30 part of corrosion-inhibiting pigment.
2. electronic beam curing metal surface according to claim 1 printing-ink, it is characterised in that the ink includes as follows
The component of parts by weight：10~20 parts of polypropylene, 2~8 parts of urethane acrylate, 10~20 parts of polyetheramine, methacrylic acid is just
30~50 parts of butyl ester, 10~20 parts of titanium dioxide, 0.1~1 part of dispersant, 5~30 parts of corrosion-inhibiting pigment.
3. electronic beam curing metal surface according to claim 2 printing-ink, it is characterised in that the ink includes as follows
The component of parts by weight：12~17 parts of polypropylene, 3~8 parts of urethane acrylate, 12~18 parts of polyetheramine, methacrylic acid is just
35~45 parts of butyl ester, 12~20 parts of titanium dioxide, 0.1~0.5 part of dispersant, 15~30 parts of corrosion-inhibiting pigment.
4. electronic beam curing metal surface according to claim 3 printing-ink, it is characterised in that the ink includes as follows
The component of parts by weight：15 parts of polypropylene, 5 parts of urethane acrylate, 15 parts of polyetheramine, 40 parts of n-BMA, two
15 parts of titanium oxide, 0.2 part of dispersant, 20 parts of corrosion-inhibiting pigment.
5. the electronic beam curing metal surface printing-ink according to claim 1,2,3 or 4, it is characterised in that described scattered
Agent is selected from excellent card UNIQJET9510 or Si Luoke Silok7195W dispersants.
6. the preparation method of the electronic beam curing metal surface printing-ink described in a kind of claim 1, it is characterised in that first will
Polypropylene, urethane acrylate, polyetheramine, n-BMA are dispersed at a high speed at 20~80 DEG C obtains scattered equal
Even mixture, adds titanium dioxide, dispersant and corrosion-inhibiting pigment, is then ground with hydraulic pressure three-roller machine, until face
Material is completely dispersed to less than 5 microns, is finally filtered and packaged.
7. the preparation method of electronic beam curing metal surface according to claim 6 printing-ink, it is characterised in that described
Temperature when scattered at a high speed is 40~60 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710429421.XA CN107286736A (en) | 2017-06-08 | 2017-06-08 | Electronic beam curing metal surface printing-ink and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110228291A (en) * | 2019-06-12 | 2019-09-13 | 浙江中烟工业有限责任公司 | A kind of paper wrapper EB curing method for improving curing degree and reducing peculiar smell |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110228291A (en) * | 2019-06-12 | 2019-09-13 | 浙江中烟工业有限责任公司 | A kind of paper wrapper EB curing method for improving curing degree and reducing peculiar smell |
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Application publication date: 20171024 |