CN103045007A - LED-UV (Light Emitting Diode-Ultraviolet) silk-screen printing ink composition and preparation method of ink composition - Google Patents
LED-UV (Light Emitting Diode-Ultraviolet) silk-screen printing ink composition and preparation method of ink composition Download PDFInfo
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- CN103045007A CN103045007A CN2012102172910A CN201210217291A CN103045007A CN 103045007 A CN103045007 A CN 103045007A CN 2012102172910 A CN2012102172910 A CN 2012102172910A CN 201210217291 A CN201210217291 A CN 201210217291A CN 103045007 A CN103045007 A CN 103045007A
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- 239000000203 mixture Substances 0.000 title claims abstract description 73
- 238000007650 screen-printing Methods 0.000 title claims abstract description 54
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 239000000178 monomer Substances 0.000 claims abstract description 46
- 239000011347 resin Substances 0.000 claims abstract description 28
- 229920005989 resin Polymers 0.000 claims abstract description 28
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 27
- 229920000728 polyester Polymers 0.000 claims abstract description 25
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 13
- 229920000570 polyether Polymers 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 48
- 239000003795 chemical substances by application Substances 0.000 claims description 39
- 150000001412 amines Chemical class 0.000 claims description 38
- 239000006185 dispersion Substances 0.000 claims description 31
- 239000000843 powder Substances 0.000 claims description 30
- -1 acrylic ester Chemical class 0.000 claims description 24
- 239000004065 semiconductor Substances 0.000 claims description 17
- 229910002012 Aerosil® Inorganic materials 0.000 claims description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
- 239000004593 Epoxy Substances 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 12
- 239000000080 wetting agent Substances 0.000 claims description 11
- SSOONFBDIYMPEU-UHFFFAOYSA-N [3-hydroxy-2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propyl] prop-2-enoate Chemical compound OCC(CO)(CO)COCC(CO)(CO)COC(=O)C=C SSOONFBDIYMPEU-UHFFFAOYSA-N 0.000 claims description 9
- 239000013530 defoamer Substances 0.000 claims description 8
- MZRQZJOUYWKDNH-UHFFFAOYSA-N diphenylphosphoryl-(2,3,4-trimethylphenyl)methanone Chemical compound CC1=C(C)C(C)=CC=C1C(=O)P(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 MZRQZJOUYWKDNH-UHFFFAOYSA-N 0.000 claims description 7
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 6
- 238000005576 amination reaction Methods 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 5
- XHIKSLHIZYVEQI-UHFFFAOYSA-N CC1=C(C(=O)[PH2]=O)C(=CC(=C1)C)C Chemical class CC1=C(C(=O)[PH2]=O)C(=CC(=C1)C)C XHIKSLHIZYVEQI-UHFFFAOYSA-N 0.000 claims description 3
- 230000000977 initiatory effect Effects 0.000 claims description 3
- 229920000620 organic polymer Polymers 0.000 claims description 3
- MPIAGWXWVAHQBB-UHFFFAOYSA-N [3-prop-2-enoyloxy-2-[[3-prop-2-enoyloxy-2,2-bis(prop-2-enoyloxymethyl)propoxy]methyl]-2-(prop-2-enoyloxymethyl)propyl] prop-2-enoate Chemical compound C=CC(=O)OCC(COC(=O)C=C)(COC(=O)C=C)COCC(COC(=O)C=C)(COC(=O)C=C)COC(=O)C=C MPIAGWXWVAHQBB-UHFFFAOYSA-N 0.000 abstract description 9
- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical class C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 abstract 1
- 238000000016 photochemical curing Methods 0.000 description 102
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 73
- 229910052753 mercury Inorganic materials 0.000 description 73
- 239000000976 ink Substances 0.000 description 60
- 238000007639 printing Methods 0.000 description 30
- 238000001723 curing Methods 0.000 description 24
- 229920003023 plastic Polymers 0.000 description 24
- 239000004033 plastic Substances 0.000 description 24
- 239000000758 substrate Substances 0.000 description 24
- 238000007711 solidification Methods 0.000 description 18
- 230000008023 solidification Effects 0.000 description 18
- 239000004698 Polyethylene Substances 0.000 description 16
- 238000012360 testing method Methods 0.000 description 16
- 238000003848 UV Light-Curing Methods 0.000 description 14
- 230000002209 hydrophobic effect Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 12
- 229910052782 aluminium Inorganic materials 0.000 description 12
- 239000004411 aluminium Substances 0.000 description 12
- 238000003851 corona treatment Methods 0.000 description 12
- 239000002518 antifoaming agent Substances 0.000 description 11
- 239000000126 substance Substances 0.000 description 11
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 description 10
- 239000012965 benzophenone Substances 0.000 description 10
- DMKSVUSAATWOCU-HROMYWEYSA-N loteprednol etabonate Chemical compound C1CC2=CC(=O)C=C[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(=O)OCCl)(OC(=O)OCC)[C@@]1(C)C[C@@H]2O DMKSVUSAATWOCU-HROMYWEYSA-N 0.000 description 10
- 239000002245 particle Substances 0.000 description 10
- 238000006116 polymerization reaction Methods 0.000 description 10
- 229920001296 polysiloxane Polymers 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000009775 high-speed stirring Methods 0.000 description 7
- 230000020169 heat generation Effects 0.000 description 6
- 239000004615 ingredient Substances 0.000 description 6
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 238000003847 radiation curing Methods 0.000 description 6
- 159000000013 aluminium salts Chemical class 0.000 description 5
- 229910000329 aluminium sulfate Inorganic materials 0.000 description 5
- 239000004205 dimethyl polysiloxane Substances 0.000 description 5
- 239000002270 dispersing agent Substances 0.000 description 5
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 description 5
- 229920000573 polyethylene Polymers 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 230000003044 adaptive effect Effects 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- MPQXHAGKBWFSNV-UHFFFAOYSA-N oxidophosphanium Chemical class [PH3]=O MPQXHAGKBWFSNV-UHFFFAOYSA-N 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000013329 compounding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008719 thickening Effects 0.000 description 3
- RIWRBSMFKVOJMN-UHFFFAOYSA-N 2-methyl-1-phenylpropan-2-ol Chemical compound CC(C)(O)CC1=CC=CC=C1 RIWRBSMFKVOJMN-UHFFFAOYSA-N 0.000 description 2
- KFKSIUOALVIACE-UHFFFAOYSA-N 3-phenylbenzaldehyde Chemical compound O=CC1=CC=CC(C=2C=CC=CC=2)=C1 KFKSIUOALVIACE-UHFFFAOYSA-N 0.000 description 2
- ZVYPNSGWLVPWSF-UHFFFAOYSA-N 4,6-dichloro-1-benzofuran Chemical compound ClC1=CC(Cl)=C2C=COC2=C1 ZVYPNSGWLVPWSF-UHFFFAOYSA-N 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Substances CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- YDKNBNOOCSNPNS-UHFFFAOYSA-N methyl 1,3-benzoxazole-2-carboxylate Chemical compound C1=CC=C2OC(C(=O)OC)=NC2=C1 YDKNBNOOCSNPNS-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000012747 synergistic agent Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- QREBEZZOILCJEP-UHFFFAOYSA-N 6-(3-methoxyphenyl)hex-1-en-3-one Chemical compound COC1=CC=CC(CCCC(=O)C=C)=C1 QREBEZZOILCJEP-UHFFFAOYSA-N 0.000 description 1
- MQDJYUACMFCOFT-UHFFFAOYSA-N bis[2-(1-hydroxycyclohexyl)phenyl]methanone Chemical compound C=1C=CC=C(C(=O)C=2C(=CC=CC=2)C2(O)CCCCC2)C=1C1(O)CCCCC1 MQDJYUACMFCOFT-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 125000003636 chemical group Chemical group 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 239000003504 photosensitizing agent Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Inks, Pencil-Leads, Or Crayons (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
The invention relates to an ink composition and a preparation method of the ink composition, in particular relates to a composition of silk-screen printing gloss vanishing and matt vanishing, which is used for surface light source curing of light emitting diode-ultraviolet, and the preparation method of the composition. The composition is characterized by comprising LED-UV (Light Emitting Diode-Ultraviolet) resin and an LED-UV monomer, wherein the LED-UV resin is a mixture of amine-modified epoxy acrylate resin, amine-modified polyester acrylate resin and amine-modified polyether acrylate resin; and the LED-UV monomer is the mixture of 2-(vinyl ethoxy) ethyl diacrylate monomer, trimethylolpropane triacrylate monomer and dipentaerythritol hexaacrylate monomer. Compared with the prior art, the composition has obvious advantages of high curing efficiency, good adhesion force, high glossiness of the gloss vanishing and low glossiness of the matt vanishing, and the like.
Description
Technical field
The present invention relates to ink composite and preparation method thereof, specifically a kind of composition and method of making the same that excites the area source of UV-light the silk screen printing gloss oil that solidifies and the oil of making mute for the semiconductor light emitting diode.
Background technology
As everyone knows, the UV printing is a kind of a kind of typography by UV-light drying, curing inks, and the printing ink that need to contain photosensitizers during enforcement matches with the UV cure lamp, and UV printing ink has been contained the fields such as offset printing, silk screen, ink-jet, bat printing at present.UV-light UV curing apparatus and ultraviolet-curing paint printing ink have experienced continuous research and development and perfect process.UV-light production technique take the mercury lamp radiation modality as main flow has been used for a long time.Although at Chinese market tradition mercury lamp type ultraviolet light polymerization equipment and traditional mercury lamp type ultraviolet-curing paint printing ink low price, but because traditional mercury lamp type ultraviolet light polymerization cost of equipment maintenance is high, current consumption causes greatly the carbon emission amount large, it is frequent that the decay of UV-light mercury lamp intensity of illumination causes the UV-light mercury lamp to be changed soon, the surface temperature rise height of illuminated element causes thermo-responsive base material distortion, volume causes greatly taking up room greatly, the generation ozone amount is many, the defectives such as mercury pollution is large, industry is devoted to improve always, but because the limitation of original hardware is difficult to break through always, so the supporting ultraviolet light polymerization equipment of the UV cure wood coatings of using on the present Chinese market and wood inks is as main take traditional mercury lamp type ultraviolet light polymerization equipment.
Semiconductor light-emitting-diode excites the appearance of UV-light area source curing apparatus, for the ultraviolet light polymerization industry has been brought revolutionary variation.It has constant intensity of illumination, the control of outstanding temperature, easy to carry, environmental protection, subtracts the characteristic of carbon, ozone free, relatively low life-time service cost and almost nil maintenance cost are more arranged, the ultraviolet light polymerization technological quality is promoted and the energy-saving and cost-reducing pushing effect that played.
Ultraviolet wavelength during tradition mercury lamp type ultraviolet light polymerization equipment work is mainly take the 365nm wavelength as main, if and the UV-light area source that excites take semiconductor light-emitting-diode is as curing light source, ultraviolet wavelength studies show that mainly take 365nm, 375nm, 385nm, 395nm, 405nm wavelength as main semiconductor light-emitting-diode excites the UV-light area source to save electric energy 80-90% than traditional mercury lamp type ultraviolet light polymerization equipment.
Yet existing printing ink proposes mainly for traditional mercury lamp type UV ultraviolet light polymerization equipment, lacks to be applicable to the UV UV printing ink that the semiconductor light emitting diode excites ultraviolet light polymerization equipment, causes the product poor effect, has brought difficulty to industrial production.
Summary of the invention
The present invention is directed to the shortcoming and defect of prior art, propose a kind of semiconductor light emitting diode that is specially adapted to and excite UV-light area source curing apparatus to use, have the LED-UV screen printing ink composition and method of making the same of the remarkable advantages such as high, the mute oily glossiness of gloss oil glossiness is low, curing efficiency is high, sticking power is good.
The present invention can reach by following measures:
A kind of LED-UV screen printing ink composition, it is characterized in that comprising LED-UV resin and LED-UV monomer, wherein the LED-UV resin is the mixture of amine modified epoxy acrylic ester resin, amine modified poly ester acrylate resin, amine modified polyether acrylate resin, and the LED-UV monomer is the mixture of 2-(vinyl oxyethyl group) diacrylate ethyl ester monomer, Viscoat 295 monomer, dipentaerythritol acrylate monomer.
Also comprise light trigger, stopper, the organic wax powder of polymer, defoamer, base material wetting agent, flow agent, auxiliary rheological agents, dispersion agent among the present invention, wherein the proportioning of each component is as follows: LED-UV resin 45-56%, LED-UV monomer 25-31%, light trigger 12-18%, stopper 0.05-0.15%, the organic wax powder of polymer 0.2-0.4%, defoamer 0.5-0.65%, base material wetting agent 0.05-0.15%, flow agent 0.7-0.8%, auxiliary rheological agents 0-0.2%, dispersion agent 0.05-0.2 %.
The present invention can also comprise the delustring powder of making mute according to the needs that use.
Account for the LED-UV resin of total composition 45-56% described in the present invention, by
Account for the amine modified epoxy acrylic ester resin of total composition 20-25%,
Account for the amine modified poly ester acrylate resin of total composition 20-25%,
Account for the amine modified polyether acrylate resin of total composition 5-10%, mix.
The LED-UV monomer that accounts for the total 25-31% of composition described in the present invention by
Account for 2-(vinyl oxyethyl group) the diacrylate ethyl ester monomer of total composition 0-6%,
Account for the Viscoat 295 monomer of total composition 10-15%,
Account for the dipentaerythritol acrylate monomer of total composition 10-15%, mix, wherein 2-(vinyl oxyethyl group) diacrylate ethyl ester monomer can be provided by Japanese Nippon Shokubai catalyst chemical company, and Viscoat 295 monomer, dipentaerythritol acrylate monomer can be provided by U.S. Sartomer Sartomer company.
The proportioning of the mute powder of delustring described in the present invention can be for accounting for the 5-10% of total composition, and the mute powder of described delustring can adopt the mute powder 10% of the organic polymer delustring that accounts for total composition 10%, or adopt the mute powder of the aerosil delustring that accounts for total composition 5%.
Light trigger described in the present invention is comprised of by following proportioning following 5 kinds of components:
Account for two (2,4,6-trimethylbenzoyl) phosphine oxides of phenyl of total composition 2-4%,
Account for 2,4,6 (trimethylbenzoyl) diphenyl phosphine oxide of total composition 2-4%,
Account for 1-hydroxyl-cyclohexyl of total composition 2-4%-phenyl ketone,
Account for 4-dimethylamino-ethyl benzoate of total composition 2-4%,
Account for the amination acrylate aided initiating of total composition 9%,
Two (2,4,6-trimethylbenzoyl) phosphine oxides of phenyl wherein, molecular formula is C26H27O3P, and molecular weight is 418.46, and chemical structural formula is
, can be referred to as 819;
2,4,6 (trimethylbenzoyl) diphenyl phosphine oxide, molecular formula is C22H21O2P, and molecular weight is 348.37, and chemical structural formula is:
, can be referred to as TPO;
1-hydroxyl-cyclohexyl-phenyl ketone, molecular formula are C13H16O2, and molecular weight is 204.3, and chemical structural formula is:
, can be referred to as 184;
4-dimethylamino-ethyl benzoate, molecular formula are C11H15NO2, and molecular weight is 193.24, and chemical structural formula is:
, can be referred to as EPD;
Amination acrylate aided initiating, 25 ℃ of lower viscosity are 1000cps, 25 ℃ of lower densities are that 1.10g/l can be referred to as Ebecryl 7100;
Above-described light trigger 819, TPO, 184, EPD are provided by German BASF BASF AG and Subsidiary Company Switzerland Ciba vapour Bagong department thereof, and Ebecryl 7100 amination acrylate are provided by the special company of U.S. Cytec cyanogen.
Stopper described in the present invention adopts three (N-nitroso-group-N-Phenylhydroxylamine) the aluminium salt referred to as NPAL, and NPAL is provided by U.S. Albemarle Albemarle Corporation, the molecular formula of NPAL: C
18H
15N
6O
6AL, the chemical structural formula of the molecular weight of NPAL: 438.33, NPAL is:
The organic wax powder of polymer described in the present invention adopts AF 30 or AF 29:PE polyethylene micropowder wax, can be provided by German BASF Chemical Group company.
Defoamer described in the present invention is comprised of by following proportioning 2 kinds of LED-UV component of antifoam agent:
The silicone antifoam agent that contains the aerosil hydrophobic particles referred to as Tego Foamex N, accounts for the 0.2-0.4% of total composition;
The silicone antifoam agent that contains the aerosil hydrophobic particles referred to as Tego Airex 900, accounts for the 0.2-0.4% of total composition,
Defoamer wherein: Tego Foamex N and Tego Airex 900, company provides by the high auxiliary agent of German Tego enlightening.
The base material wetting agent adopts the polyether-modified polydimethylsiloxane referred to as BYK UV3510 among the present invention, can be provided by the chemical company limited of German BYK Bi Ke.
Tego 450 flow agents that provided by the high auxiliary agent of German Tego enlightening company are provided flow agent described in the present invention.
The anti-settling anti-sag auxiliary rheological agents of hydrophobic lipophilic aerosil thickening thixotroping referred to as R-972 that is provided by German Degussa Degussa company is provided auxiliary rheological agents described in the present invention.
The Solspers 24000:LED-UV hyper-dispersant that is provided by German Noveon promise reputation company is provided dispersion agent described in the present invention.
The invention allows for a kind of preparation method of aforesaid LED-UV screen printing ink composition, it is characterized in that may further comprise the steps:
Step 1: successively LED-UV resin, LED-UV monomer, light trigger, stopper, defoamer, base material wetting agent, flow agent, dispersion agent are dropped in the airtight dispersion bucket by proportioning, use high speed dispersor high speed dispersion 1 hour, in order to mix,
Step 2: then all the other each components are progressively joined in the airtight dispersion bucket successively by formula rate, repeatedly add on a small quantity, be uniformly dispersed with assurance, jitter time continues 1 hour,
Step 3: excite the good semiconductor light-emitting-diode of above-mentioned Uniform Dispersion the UV-light area source to solidify silk screen printing gloss oil and mute oil content do not carry out technical parameter with the correlation detection instrument quality detection work,
Step 4: qualified through detecting such as above-mentioned product, filter, weigh, pack, obtain finished product.
The production unit that the preparation of the screen printing ink of LED-UV described in the present invention composition is adopted is listed below: (1) disperses bucket: stainless steel, (2) high speed dispersor can adopt with lower device: (a) the MasterMix high speed dispersor of the anti-mechanical device company limited of speeding of German Netzsch: be used for the process for processing of small batch product, hydraulic lifting, stepless frequency control, fire proof motor; (b) the fixed high-speed mixing dispersion machine of PMD/PMD-VC of the anti-mechanical device company limited of speeding of German Netzsch: be used for the process for processing of typical products in mass production, the separate operation of mixing and dispersion process greatly reduces the energy consumption of whole production process, and is especially effective greater than the dispersion tube of 2000 l for volume.The compact design of this high speed dispersor is readily integrated in the automatic production line, and prevents the pollution of gas and powder; (c) the online high speed dispersor of Ψ-Mix of the anti-mechanical device company limited of speeding of German Netzsch: compare traditional rotor stator system, this equipment energy consumption is low, and be easy to be attached in the full automatic production line, it is large to be particularly useful for turnout, radiationless and need explosion-proof operating process.
The present invention compared with prior art not only can satisfy the use of existing mercurous curing apparatus, more is applicable to the semiconductor light emitting diode and excites UV-light area source curing apparatus, has the significant advantages such as glossiness height, curing efficiency is high, sticking power is good.
Embodiment:
The present invention is further illustrated below in conjunction with embodiment.
Embodiment 1
The composition of LED-UV area source photocuring silk screen printing gloss oil is comprised of by following proportioning following each component:
Amine modified epoxy acrylic ester resin 21%
Amine modified poly ester acrylate resin 25%
Amine modified polyether acrylate resin 10%
VEEA:2-(vinyl oxyethyl group) diacrylate ethyl ester monomer 5%
TMPTA: Viscoat 295 monomer 15%
DPHA: dipentaerythritol acrylate monomer 10%
819: two (2,4, the 6-trimethylbenzoyl) phosphine oxides 2% of phenyl
TPO:2,4,6 (trimethylbenzoyl) diphenyl phosphine oxide 4%
184:1-hydroxyl-cyclohexyl-phenyl ketone 2%
EPD:4-dimethylamino-ethyl benzoate 4%
NPAL: three (N-nitroso-group-N-Phenylhydroxylamine) aluminium salt 0.1%
AF 30 or AF 29:PE polyethylene micropowder wax 0.4%
Tego Foamex N: the silicone antifoam agent 0.3% that contains the aerosil hydrophobic particles
Tego Airex 900: the silicone antifoam agent 0.2% that contains the aerosil hydrophobic particles
BYK UV3510: polyether-modified polydimethylsiloxane, LED-UV base material wetting agent 0.1%
Tego 450:LED-UV flow agent 0.8%
Solspers 24000:LED-UV hyper-dispersant 0.1%
Prepare above-mentioned semiconductor light-emitting-diode and excite UV-light (LED-UV) area source to solidify the method for silk screen printing gloss oil, it is characterized in that the method comprises following processing step:
(1) by above-mentioned prescription requirement, successively amine modified epoxy acrylic ester resin: 21Kg, amine modified poly ester acrylate resin: 25Kg, amine modified polyether acrylate resin: 10Kg, VEEA:5Kg, TMPTA:15Kg, DPHA:10Kg, 819:2Kg, TPO:4Kg, 184:2Kg, EPD:4Kg, NPAL:0.1Kg, Tego Foamex N:0.3Kg, Tego Airex 900:0.2Kg, BYK UV3510:0.1Kg, Tego 450:0.8Kg, Solspers 24000:0.1Kg drops in the airtight dispersion bucket, then the MasterMix high speed dispersor with the anti-mechanical device company limited of speeding of German Netzsch disperseed 1 hour with the speed high-speed stirring between 1000 m/mins-2000 m/mins, so that the solid-liquid dissolving mixes
(2) then powder AF 30 or AF 29:0.4Kg are progressively repeatedly joined in the top airtight dispersion bucket on a small quantity again, MasterMix high speed dispersor with the anti-mechanical device company limited of speeding of German Netzsch progressively repeatedly adds above-mentioned powder on a small quantity with the middling speed stirring limit, speed limit between 300 m/mins-500 m/mins, to prevent that the lighter powder of proportion from disperseing to fly upward at whole compounding plant because of high-speed stirring, jitter time continues 1 hour, to guarantee that dispersion all
(3) excite the good semiconductor light-emitting-diode of above-mentioned Uniform Dispersion UV-light (LED-UV) area source to solidify the silk screen printing gloss oil carries out respectively technical parameter with the correlation detection instrument quality detection work, wherein the LED-UV area source solidifies the qualified requirement of silk screen printing gloss oil fineness :≤10 μ m (micron), the fineness test instrument can adopt: the Hegman grind gage that Britain Elcometer Yi Gao company produces, the Hegman grind gage that Britain Sheen elite company produces, the Hegman grind gage that the Germany vertical gloomy Erichsen of love company produces.
(4) qualified through detecting such as above-mentioned product, just filter, weigh, packing work, obtain finished product.
Embodiment 2
The composition of LED-UV area source photocuring silk screen printing gloss oil is comprised of by following proportioning following each component:
Amine modified epoxy acrylic ester resin 25%
Amine modified poly ester acrylate resin 22%
Amine modified polyether acrylate resin 8%
TMPTA: Viscoat 295 monomer 12%
DPHA: dipentaerythritol acrylate monomer 13%
819: two (2,4, the 6-trimethylbenzoyl) phosphine oxides 3% of phenyl
TPO:2,4,6 (trimethylbenzoyl) diphenyl phosphine oxide 3%
184:1-hydroxyl-cyclohexyl-phenyl ketone 3%
Ebecryl 7100: amination acrylate 9%
NPAL: three (N-nitroso-group-N-Phenylhydroxylamine) aluminium salt 0.05%
AF 30 or AF 29:PE polyethylene micropowder wax 0.3%
Tego Foamex N: the silicone antifoam agent 0.4% that contains the aerosil hydrophobic particles
Tego Airex 900: the silicone antifoam agent 0.25% that contains the aerosil hydrophobic particles
BYK UV3510: polyether-modified polydimethylsiloxane, LED-UV base material wetting agent 0.05%
Tego 450:LED-UV flow agent 0.7%
R-972: the anti-settling anti-sag auxiliary rheological agents 0.2% of hydrophobic lipophilic aerosil thickening thixotroping
Solspers 24000:LED-UV hyper-dispersant 0.05%
Prepare above-mentioned semiconductor light-emitting-diode and excite UV-light (LED-UV) area source to solidify the method for silk screen printing gloss oil, comprise following processing step:
(1) by above-mentioned prescription requirement, successively amine modified epoxy acrylic ester resin: 25Kg, amine modified poly ester acrylate resin: 22Kg, amine modified polyether acrylate resin: 8Kg, TMPTA:12Kg, DPHA:13Kg, 819:3Kg, TPO:3Kg, 184:3Kg, Ebecryl 7100:9Kg, NPAL:0.05Kg, Tego Foamex N:0.4Kg, Tego Airex 900:0.25Kg, BYK UV3510:0.05Kg, Tego 450:0.7Kg, Solspers 24000:0.05Kg drops in the airtight dispersion bucket, the MasterMix high speed dispersor of with the anti-mechanical device company limited of speeding of German Netzsch disperseed 1 hour with the speed high-speed stirring between 1000 m/mins-2000 m/mins, so that the solid-liquid dissolving mixes
(2) then powder AF 30 or AF 29:0.3Kg, R-972:0.2Kg are progressively repeatedly joined in top airtight dispersion bucket on a small quantity again, with the MasterMix high speed dispersor of the anti-mechanical device Co., Ltd of speeding of German Netzsch, with the middling speed stirring limit, speed limit between 300 m/mins-500 m/mins, progressively repeatedly add on a small quantity above-mentioned powder, to prevent that the powder that proportion is lighter from disperseing to fly upward at whole batch plant because of high-speed stirred, jitter time continues 1 hour, with assurance, be uniformly dispersed
(3) the good semiconductor light-emitting-diode of above-mentioned Uniform Dispersion is excited UV-light, (LED-UV) area source solidifies the silk screen printing gloss oil carries out respectively technical parameter with the correlation detection instrument quality detection work, the LED-UV area source solidifies the qualified requirement of silk screen printing gloss oil fineness :≤10 μ m (micron), the fineness test instrument can adopt: the Hegman grind gage that Britain Elcometer Yi Gao company produces, the Hegman grind gage that Britain Sheen elite company produces, the Hegman grind gage that the Germany vertical gloomy Erichsen of love company produces
(4) qualified through detecting such as above-mentioned product, just filter, weigh, packing work.
Embodiment 3
The composition of the mute oil of LED-UV area source photocuring silk screen printing is comprised of by following proportioning following each component:
Amine modified epoxy acrylic ester resin 20%
Amine modified poly ester acrylate resin 20%
Amine modified polyether acrylate resin 5%
VEEA:2-(vinyl oxyethyl group) diacrylate ethyl ester monomer 6%
TMPTA: Viscoat 295 monomer 10%
DPHA: dipentaerythritol acrylate monomer 15%
819: two (2,4, the 6-trimethylbenzoyl) phosphine oxides 4% of phenyl
TPO:2,4,6 (trimethylbenzoyl) diphenyl phosphine oxide 2%
184:1-hydroxyl-cyclohexyl-phenyl ketone 4%
EPD:4-dimethylamino-ethyl benzoate 2%
NPAL: three (N-nitroso-group-N-Phenylhydroxylamine) aluminium salt 0.05%
AF 30 or AF 29:PE polyethylene micropowder wax 0.2%
Tego Foamex N: the silicone antifoam agent 0.3% that contains the aerosil hydrophobic particles
Tego Airex 900: the silicone antifoam agent 0.3% that contains the aerosil hydrophobic particles
BYK UV3510: polyether-modified polydimethylsiloxane, LED-UV base material wetting agent 0.05%
Tego 450:LED-UV flow agent 0.8%
Solspers 24000:LED-UV hyper-dispersant 0.2%
M5: the organic polymer delustring powder 10% of making mute
Prepare above-mentioned semiconductor light-emitting-diode and excite UV-light (LED-UV) area source to solidify the method for the mute oil of silk screen printing, it is characterized in that the method comprises following processing step:
(1) by above-mentioned prescription requirement, successively amine modified epoxy acrylic ester resin: 20Kg, amine modified poly ester acrylate resin: 20Kg, amine modified polyether acrylate resin: 5Kg, VEEA:6Kg, TMPTA:10Kg, DPHA:15Kg, 819:4Kg, TPO:2Kg, 184:4Kg, EPD:2Kg, NPAL:0.05Kg, Tego Foamex N:0.3Kg, Tego Airex 900:0.3Kg, BYK UV3510:0.05Kg, Tego 450:0.8Kg, Solspers 24000:0.2Kg drops in the airtight dispersion bucket, then the MasterMix high speed dispersor with the anti-mechanical device company limited of speeding of German Netzsch disperseed 1 hour with the speed high-speed stirring between 1000 m/mins-2000 m/mins, so that the solid-liquid dissolving mixes.
(2) then powder AF 30 or AF 29:0.2Kg, M5:10Kg are progressively repeatedly joined in the top airtight dispersion bucket on a small quantity again, MasterMix high speed dispersor with the anti-mechanical device company limited of speeding of German Netzsch progressively repeatedly adds above-mentioned powder on a small quantity with the middling speed stirring limit, speed limit between 300 m/mins-500 m/mins, to prevent that the lighter powder of proportion from disperseing to fly upward at whole compounding plant because of high-speed stirring, jitter time continues 1 hour, is uniformly dispersed with assurance.
(3) the good semiconductor light-emitting-diode of above-mentioned Uniform Dispersion is excited UV-light, (LED-UV) area source solidifies the mute oil content of silk screen printing does not carry out technical parameter with the correlation detection instrument quality detection work, wherein the LED-UV area source solidifies the mute qualified requirement of oily fineness of silk screen printing :≤10 μ m (micron), the Hegman grind gage that the fineness test instrument can adopt Britain Elcometer Yi Gao company to produce, the Hegman grind gage that Britain Sheen elite company produces, the Hegman grind gage that the Germany vertical gloomy Erichsen of love company produces
(4) qualified through detecting such as above-mentioned product, just filter, weigh, packing work.
Embodiment 4
The composition of the mute oil of LED-UV area source photocuring silk screen printing is comprised of by following proportioning following each component:
Amine modified epoxy acrylic ester resin: 22%
Amine modified poly ester acrylate resin: 22%
Amine modified polyether acrylate resin: 6%
TMPTA: Viscoat 295 monomer 13%
DPHA: dipentaerythritol acrylate monomer 12%
819: two (2,4, the 6-trimethylbenzoyl) phosphine oxides 3% of phenyl
TPO:2,4,6 (trimethylbenzoyl) diphenyl phosphine oxide 3%
184:1-hydroxyl-cyclohexyl-phenyl ketone 3%
Ebecryl 7100: amination acrylate 9%
NPAL: three (N-nitroso-group-N-Phenylhydroxylamine) aluminium salt 0.15%
AF 30 or AF 29:PE polyethylene micropowder wax 0.2%
Tego Foamex N: the silicone antifoam agent 0.2% that contains the aerosil hydrophobic particles
Tego Airex 900: the silicone antifoam agent 0.4% that contains the aerosil hydrophobic particles
BYK UV3510: polyether-modified polydimethylsiloxane, LED-UV base material wetting agent 0.15%
Tego 450:LED-UV flow agent 0.7%
The anti-settling anti-sag auxiliary rheological agents 0.05% of the hydrophobic lipophilic aerosil of R-972 thickening thixotroping
Solspers 24000:LED-UV hyper-dispersant 0.15%
Rad 2105: the aerosil delustring powder 5% of making mute
Prepare above-mentioned semiconductor light-emitting-diode and excite UV-light (LED-UV) area source to solidify the method for the mute oil of silk screen printing, comprise following processing step:
(1) by above-mentioned prescription requirement, successively amine modified epoxy acrylic ester resin: 22Kg, amine modified poly ester acrylate resin: 22Kg, amine modified polyether acrylate resin: 6Kg, TMPTA:13Kg, DPHA:12Kg, 819:3Kg, TPO:3Kg, 184:3Kg, Ebecryl 7100:9Kg, NPAL:0.15Kg, Tego Foamex N:0.2Kg, Tego Airex 900:0.4Kg, BYK UV3510:0.15Kg, Tego 450:0.7Kg, Solspers 24000:0.15Kg drops in the airtight dispersion bucket, then the MasterMix high speed dispersor with the anti-mechanical device company limited of speeding of German Netzsch disperseed 1 hour with the speed high-speed stirring between 1000 m/mins-2000 m/mins, so that the solid-liquid dissolving mixes.
(2) then powder AF 30 or AF 29:0.2Kg, R-972:0.05Kg, Rad 2105:5Kg are progressively repeatedly added in the airtight dispersion bucket recited above on a small quantity again, MasterMix high speed dispersor with the anti-mechanical device company limited of speeding of German Netzsch progressively repeatedly adds above-mentioned powder on a small quantity with the middling speed stirring limit, speed limit between 300 m/mins-500 m/mins, to prevent that the lighter powder of proportion from disperseing to fly upward at whole compounding plant because of high-speed stirring, jitter time continues 1 hour, is uniformly dispersed with assurance.
(3) the good semiconductor light-emitting-diode of above-mentioned Uniform Dispersion is excited UV-light, (LED-UV) area source solidifies the silk screen printing gloss oil carries out respectively technical parameter with the correlation detection instrument quality detection work, wherein the LED-UV area source solidifies the mute qualified requirement of oily fineness of silk screen printing :≤10 μ m (micron), the Hegman grind gage that the fineness test instrument can adopt Britain Elcometer Yi Gao company to produce, the Hegman grind gage that Britain Sheen elite company produces, the Hegman grind gage that the Germany vertical gloomy Erichsen of love company produces
(4) qualified through detecting such as above-mentioned product, just filter, weigh, packing work.
Technique effect of the present invention is further described curing speed and the printability of following example explaination LED-UV area source photocuring silk screen printing gloss oil below in conjunction with the comparative example:
Embodiment 5:
The LED-UV area source photocuring silk-screen gloss oil prescription-1 that has novelty among the present invention, LED-UV area source photocuring silk-screen gloss oil prescription-2, LED-UV area source photocuring silk-screen gloss oil prescription-3, LED-UV area source photocuring silk-screen gloss oil prescription-4, LED-UV area source photocuring silk-screen gloss oil prescription-5, LED-UV area source photocuring silk-screen gloss oil prescription-6 and control group tradition mercury lamp type UV solidify silk-screen gloss oil prescription-1, traditional mercury lamp type UV solidifies silk-screen gloss oil prescription-2 and compares, it is as shown in table 1 that each organizes component and the proportioning of printing ink:
Table 1
Wherein:
UV monomer NPGDA (neopentylglycol diacrylate), PETA (pentaerythritol triacrylate) are provided by U.S. Sartomer Sartomer company;
UV amine synergistic agent P115, special company provides by U.S. Cytec cyanogen;
UV light trigger 1173, i.e. Darocur-1173, department provides by the German BASF BASF Switzerland CIBA of Subsidiary Company of group vapour Bagong;
1173 molecular weight: 164.20.
1173 chemical name: 2-hydroxy-2-methyl-1-phenyl-1-acetone, 1173 molecular formula: C6H5COC (CH3) 2OH.
1173 molecular structural formula:
UV photoinitiator b P(benzophenone), i.e. IHT-PI BP, company limited provides by the development in science and technology of the IHT of BeiJing, China English power.
The BP(benzophenone) molecular weight: 182.22.
The chemical name of BP: benzophenone, BP(benzophenone) molecular formula: C13H10O.
The BP(benzophenone) molecular structural formula:
LED-UV area source photocuring silk-screen gloss oil prescription-1 is denoted as LED-UV gloss oil prescription-1;
LED-UV area source photocuring silk-screen gloss oil prescription-2 is denoted as LED-UV gloss oil prescription-2;
LED-UV area source photocuring silk-screen gloss oil prescription-3 is denoted as LED-UV gloss oil prescription-3;
LED-UV area source photocuring silk-screen gloss oil prescription-4 is denoted as LED-UV gloss oil prescription-4;
LED-UV area source photocuring silk-screen gloss oil prescription-5 is denoted as LED-UV gloss oil prescription-5;
LED-UV area source photocuring silk-screen gloss oil prescription-6 is denoted as LED-UV gloss oil prescription-6.
Tradition mercury lamp type UV solidifies silk-screen gloss oil prescription-1 and is denoted as traditional mercury lamp UV gloss oil prescription-1;
Tradition mercury lamp type UV solidifies silk-screen gloss oil prescription-2 and is denoted as traditional mercury lamp UV gloss oil prescription-2.
The printing ink of respectively organizing shown in the table 1 is sent out the yellow silk screen aluminium of 420 order monofilament PET polyester frame with the Japanese platform-type full-automatic screen printer of Sakurai Sakurai MF-80 type and French Fimor flying horse 75 degree vulcanite scraper ink knifes by Switzerland Sefar match respectively and is imprinted on the surface through on the plastic rubber substrate PET sheet material of corona treatment with 1000/hour maximum print speed, and then by travelling belt the plastic rubber substrate PP sheet material of above-mentioned ink for screen printing out of the press, the PE sheet material, the height of PET sheet material take distance L ED-UV lamp as 5mm is cured by the LED-UV area source curing machine of the U.S. 405nm of Phoseon Fu Sen scientific ﹠ technical corporation wavelength respectively, the unit surface maximum radiant energy is: 1W/c ㎡, emission UV wavelength main peak is: 405nm, then test respectively these prescriptions (5m/min under different line speeds, 10m/min, 15m/min, 20m/min, 25m/min, state of cure 30m/min), the result is as shown in table 2:
Table 2
Send out the yellow silk screen aluminium of 420 order monofilament PET polyester frame with the Japanese platform-type full-automatic screen printer of Sakurai Sakurai MF-80 type and French Fimor flying horse 75 degree vulcanite scraper ink knifes by Switzerland Sefar match respectively and be imprinted on the surface through on the plastic rubber substrate PET sheet material of corona treatment with 1000/hour maximum print speed respectively organizing printing ink in the table 1, and then by travelling belt the height of the plastic rubber substrate PET sheet material of above-mentioned ink for screen printing out of the press take the traditional UV mercury lamp of distance as 15cm is cured by traditional mercury lamp type UV photo solidification machine of the holy 365nm of the company wavelength of Taiwan CSUN will respectively, linear heat generation rate is: 120W/cm, emission UV wavelength main peak is: 365nm, then test respectively these prescriptions (5m/min under different line speeds, 10m/min, 15m/min, 20m/min, 25m/min, state of cure 30m/min), the result is as shown in table 3:
Table 3
Be that 1000/hour printability compares respectively organizing printing ink in the table 1 in silk-screen speed, the result is as shown in table 4:
| The radiation curing prescription | Silk-screen speed is 1000/hour printability |
| LED-UV gloss oil prescription-1 | Printability is good: it is good to cross net, and levelling is fast; |
| LED-UV gloss oil prescription-2 | Printability is general: it is bad to cross net, and levelling is slow; |
| LED-UV gloss oil prescription-3 | Printability is general: slip through the net during silk-screen, levelling is fast; |
| LED-UV gloss oil prescription-4 | Printability is poor: it is poor to cross net, and levelling is bad; |
| LED-UV gloss oil prescription-5 | Printability is general: it is bad to cross net, and levelling is slow. |
| LED-UV gloss oil prescription-6 | Printability is general: it is bad to cross net, and levelling is slow. |
| Tradition mercury lamp UV gloss oil prescription-1 | Printability is good: it is good to cross net, and levelling is fast; |
| Tradition mercury lamp UV gloss oil prescription-2 | Printability is general: it is bad to cross net, and levelling is slow; |
Table 4
According to experimentation and the experimental result of table 1, table 2, table 3, table 4, can draw to draw a conclusion:
(1) LED-UV area source photocuring silk-screen gloss oil of the present invention namely can solidify at the LED-UV of 405nm wavelength area source photo solidification machine, also can solidify at traditional mercury lamp type UV curing machine of 365nm wavelength.
(2) and traditional mercury lamp type UV solidifies the silk-screen gloss oil and can not solidify at the LED-UV of 405nm wavelength area source photo solidification machine, can only solidify at traditional mercury lamp type UV curing machine of 365nm wavelength.
(3) in above-mentioned 6 LED-UV area source photocuring silk-screen gloss oil prescriptions, why select LED-UV area source photocuring silk-screen gloss oil prescription-1 as embodiment, because in the situation that satisfies curing speed and product performance, and in the situation that other recipe ingredient remains unchanged, select the combination collocation of 3 kinds of LED-UV resins, be better than the wherein combination collocation of 2 kinds of LED-UV resins in the silk screen printing adaptive.
Embodiment 6:
The LED-UV area source photocuring silk-screen gloss oil prescription-1 that has novelty among the present invention, LED-UV area source photocuring silk-screen gloss oil prescription-6, LED-UV area source photocuring silk-screen gloss oil prescription-7, LED-UV area source photocuring silk-screen gloss oil prescription-8, LED-UV area source photocuring silk-screen gloss oil prescription-9, LED-UV area source photocuring silk-screen gloss oil prescription-10, LED-UV area source photocuring silk-screen gloss oil prescription-11 and control group tradition mercury lamp type UV are solidified silk-screen gloss oil prescription-1 compare, it is as shown in table 5 that each organizes component and the proportioning of printing ink:
Table 5
Wherein:
LED-UV area source photocuring silk-screen gloss oil prescription-1 is denoted as LED-UV gloss oil prescription-1;
LED-UV area source photocuring silk-screen gloss oil prescription-6 is denoted as LED-UV gloss oil prescription-6;
LED-UV area source photocuring silk-screen gloss oil prescription-7 is denoted as LED-UV gloss oil prescription-7;
LED-UV area source photocuring silk-screen gloss oil prescription-8 is denoted as LED-UV gloss oil prescription-8;
LED-UV area source photocuring silk-screen gloss oil prescription-9 is denoted as LED-UV gloss oil prescription-9;
LED-UV area source photocuring silk-screen gloss oil prescription-10 is denoted as LED-UV gloss oil prescription-10;
LED-UV area source photocuring silk-screen gloss oil prescription-11 is denoted as LED-UV gloss oil prescription-11.
Tradition mercury lamp type UV solidifies silk-screen gloss oil prescription-1 and is denoted as traditional mercury lamp UV gloss oil prescription-1.
The listed printing ink of respectively organizing in the table 5 is sent out the yellow silk screen aluminium of 420 order monofilament PET polyester frame with the Japanese platform-type full-automatic screen printer of Sakurai Sakurai MF-80 type and French Fimor flying horse 75 degree vulcanite scraper ink knifes by Switzerland Sefar match respectively and is imprinted on the surface through on the plastic rubber substrate PET sheet material of corona treatment with 1000/hour maximum print speed, and then by travelling belt the plastic rubber substrate PP sheet material of above-mentioned ink for screen printing out of the press, the PE sheet material, the height of PET sheet material take distance L ED-UV lamp as 5mm is cured by the LED-UV area source curing machine of the U.S. 405nm of Phoseon Fu Sen scientific ﹠ technical corporation wavelength respectively, the unit surface maximum radiant energy is: 1W/c ㎡, emission UV wavelength main peak is: 405nm, then test respectively these prescriptions (5m/min under different line speeds, 10m/min, 15m/min, 20m/min, 25m/min, state of cure 30m/min), the result is as shown in table 6:
Table 6
Send out the yellow silk screen aluminium of 420 order monofilament PET polyester frame with the Japanese platform-type full-automatic screen printer of Sakurai Sakurai MF-80 type and French Fimor flying horse 75 degree vulcanite scraper ink knifes by Switzerland Sefar match respectively and be imprinted on the surface through on the plastic rubber substrate PET sheet material of corona treatment with 1000/hour maximum print speed respectively organizing printing ink in the table 5, and then by travelling belt the height of the plastic rubber substrate PET sheet material of above-mentioned ink for screen printing out of the press take the traditional UV mercury lamp of distance as 15cm is cured by traditional mercury lamp type UV photo solidification machine of the holy 365nm of the company wavelength of Taiwan CSUN will respectively, linear heat generation rate is: 120W/cm, emission UV wavelength main peak is: 365nm, then test respectively these prescriptions (5m/min under different line speeds, 10m/min, 15m/min, 20m/min, 25m/min, state of cure 30m/min), the result is as shown in table 7:
Table 7
Be that 1000/hour printability compares respectively organizing printing ink in the table 5 in silk-screen speed, the result is as shown in table 8:
| The radiation curing prescription | Silk-screen speed is 1000/hour printability |
| LED-UV gloss oil prescription-1 | Printability is good: it is good to cross net, and levelling is fast; |
| LED-UV gloss oil prescription-6 | Printability is general: it is bad to cross net, and levelling is slow; |
| LED-UV gloss oil prescription-7 | Printability is poor: it is bad to cross net, and levelling is slower; |
| LED-UV gloss oil prescription-8 | Printability is general: slip through the net during silk-screen, levelling is fast; |
| LED-UV gloss oil prescription-9 | Printability is poor: it is bad to cross net, and levelling is slower; |
| LED-UV gloss oil prescription-10 | Printability is general: slip through the net during silk-screen, levelling is fast; |
| LED-UV gloss oil prescription-11 | Printability is general: slip through the net during silk-screen, levelling is fast. |
| Tradition mercury lamp UV gloss oil prescription-1 | Printability is good: it is good to cross net, and levelling is fast; |
Table 8
According to experimentation and the experimental result of table 5, table 6, table 7, table 8, can draw to draw a conclusion:
(1) LED-UV area source photocuring silk-screen gloss oil of the present invention namely can solidify at the LED-UV of 405nm wavelength area source photo solidification machine, also can solidify at traditional mercury lamp type UV curing machine of 365nm wavelength.
(2) and traditional mercury lamp type UV solidifies the silk-screen gloss oil and can not solidify at the LED-UV of 405nm wavelength area source photo solidification machine, can only solidify at traditional mercury lamp type UV curing machine of 365nm wavelength.
(3) in above-mentioned 7 LED-UV area source photocuring silk-screen gloss oil prescriptions, why select LED-UV area source photocuring silk-screen gloss oil prescription-1 as embodiment, because in the situation that satisfies curing speed and product performance, and in the situation that other recipe ingredient remains unchanged, select the combination collocation of 3 kinds of LED-UV monomers, be better than the wherein combination collocation of 2 kinds of LED-UV monomers in the silk screen printing adaptive.
Embodiment 7:
The LED-UV area source photocuring silk-screen gloss oil prescription-1 that has novelty among the present invention, LED-UV area source photocuring silk-screen gloss oil prescription-12, LED-UV area source photocuring silk-screen gloss oil prescription-13, LED-UV area source photocuring silk-screen gloss oil prescription-14, LED-UV area source photocuring silk-screen gloss oil prescription-15, LED-UV area source photocuring silk-screen gloss oil prescription-16, LED-UV area source photocuring silk-screen gloss oil prescription-17 and control group tradition mercury lamp type UV are solidified silk-screen gloss oil prescription-1 compare, it is as shown in table 9 that each organizes component and the proportioning of printing ink:
Table 9
Wherein:
LED-UV area source photocuring silk-screen gloss oil prescription-1 is denoted as LED-UV gloss oil prescription-1;
LED-UV area source photocuring silk-screen gloss oil prescription-12 is denoted as LED-UV gloss oil prescription-12;
LED-UV area source photocuring silk-screen gloss oil prescription-13 is denoted as LED-UV gloss oil prescription-13;
LED-UV area source photocuring silk-screen gloss oil prescription-14 is denoted as LED-UV gloss oil prescription-14;
LED-UV area source photocuring silk-screen gloss oil prescription-15 is denoted as LED-UV gloss oil prescription-15;
LED-UV area source photocuring silk-screen gloss oil prescription-16 is denoted as LED-UV gloss oil prescription-16;
LED-UV area source photocuring silk-screen gloss oil prescription-17 is denoted as LED-UV gloss oil prescription-17.
Tradition mercury lamp type UV solidifies silk-screen gloss oil prescription-1 and is denoted as traditional mercury lamp UV gloss oil prescription-1.
Send out the yellow silk screen aluminium of 420 order monofilament PET polyester frame with the Japanese platform-type full-automatic screen printer of Sakurai Sakurai MF-80 type and French Fimor flying horse 75 degree vulcanite scraper ink knifes by Switzerland Sefar match respectively and be imprinted on the surface through on the plastic rubber substrate PET sheet material of corona treatment with 1000/hour maximum print speed respectively organizing printing ink in the table 9, and then by travelling belt the plastic rubber substrate PP sheet material of above-mentioned ink for screen printing out of the press, the PE sheet material, the height of PET sheet material take distance L ED-UV lamp as 5mm is cured by the LED-UV area source curing machine of the U.S. 405nm of Phoseon Fu Sen scientific ﹠ technical corporation wavelength respectively, the unit surface maximum radiant energy is: 1W/c ㎡, emission UV wavelength main peak is: 405nm, then test respectively these prescriptions (5m/min under different line speeds, 10m/min, 15m/min, 20m/min, 25m/min, state of cure 30m/min), the result is as shown in table 10:
Table 10
Send out the yellow silk screen aluminium of 420 order monofilament PET polyester frame with the Japanese platform-type full-automatic screen printer of Sakurai Sakurai MF-80 type and French Fimor flying horse 75 degree vulcanite scraper ink knifes by Switzerland Sefar match respectively and be imprinted on the surface through on the plastic rubber substrate PET sheet material of corona treatment with 1000/hour maximum print speed respectively organizing printing ink in the table 9, and then by travelling belt the height of the plastic rubber substrate PET sheet material of above-mentioned ink for screen printing out of the press take the traditional UV mercury lamp of distance as 15cm is cured by traditional mercury lamp type UV photo solidification machine of the holy 365nm of the company wavelength of Taiwan CSUN will respectively, linear heat generation rate is: 120W/cm, emission UV wavelength main peak is: 365nm, then test respectively these prescriptions (5m/min under different line speeds, 10m/min, 15m/min, 20m/min, 25m/min, state of cure 30m/min), the result is as shown in table 11:
Table 11
Be the listed printing ink of respectively organizing in the table 9 1000/hour the comparing of printability in silk-screen speed, the result is as shown in table 12:
| The radiation curing prescription | Silk-screen speed is 1000/hour printability |
| LED-UV prescription-1 | Printability is good: it is good to cross net, and levelling is fast; |
| LED-UV prescription-12 | Printability is good: it is good to cross net, and levelling is fast; |
| LED-UV prescription-13 | Printability is good: it is good to cross net, and levelling is fast; |
| LED-UV prescription-14 | Printability is good: it is good to cross net, and levelling is fast; |
| LED-UV prescription-15 | Printability is good: it is good to cross net, and levelling is fast; |
| LED-UV prescription-16 | Printability is good: it is good to cross net, and levelling is fast; |
| LED-UV prescription-17 | Printability is good: it is good to cross net, and levelling is fast; |
| Tradition mercury lamp UV prescription-1 | Printability is good: it is good to cross net, and levelling is fast. |
Table 12
According to experimentation and the experimental result of table 9, table 10, table 11, table 12, can draw to draw a conclusion:
(1) LED-UV area source photocuring silk-screen gloss oil of the present invention namely can solidify at the LED-UV of 405nm wavelength area source photo solidification machine, also can solidify at traditional mercury lamp type UV curing machine of 365nm wavelength.
(2) and traditional mercury lamp type UV solidifies the silk-screen gloss oil and can not solidify at the LED-UV of 405nm wavelength area source photo solidification machine, can only solidify at traditional mercury lamp type UV curing machine of 365nm wavelength.
(3) in above-mentioned 7 LED-UV area source photocuring silk-screen gloss oil prescriptions, why select LED-UV area source photocuring silk-screen gloss oil prescription-1 as embodiment, because in the situation that satisfies curing speed and product performance, and in the situation that other recipe ingredient remains unchanged, select the combination collocation of 4 kinds of LED-UV light triggers, the state of cure under LED-UV area source rayed is better than the wherein combination collocation of 3 kinds of LED-UV light triggers.
The following example explaination LED-UV area source mute oil resinification speed of photocuring silk screen printing and printability:
Embodiment 8:
The mute oil formula-1 of the LED-UV area source photocuring silk-screen that has novelty among the present invention, the mute oil formula-2 of LED-UV area source photocuring silk-screen, the mute oil formula-3 of LED-UV area source photocuring silk-screen, the mute oil formula-4 of LED-UV area source photocuring silk-screen, the mute oil formula-5 of LED-UV area source photocuring silk-screen and control group tradition mercury lamp type UV solidify the mute oil formula-1 of silk-screen, traditional mercury lamp type UV solidifies the mute oil formula-2 of silk-screen and compares, the result is as shown in table 13:
Table 13
Wherein:
UV monomer NPGDA (neopentylglycol diacrylate), PETA (pentaerythritol triacrylate) are provided by U.S. Sartomer Sartomer company.
UV amine synergistic agent P115, special company provides by U.S. Cytec cyanogen.
UV light trigger 1173, i.e. Darocur-1173, department provides by the German BASF BASF Switzerland CIBA of Subsidiary Company of group vapour Bagong.
1173 molecular weight: 164.20.
1173 chemical name: 2-hydroxy-2-methyl-1-phenyl-1-acetone, 1173 molecular formula: C6H5COC (CH3) 2OH.
1173 molecular structural formula:
UV photoinitiator b P(benzophenone), i.e. IHT-PI BP, company limited provides by the development in science and technology of the IHT of BeiJing, China English power.
The BP(benzophenone) molecular weight: 182.22.
The chemical name of BP: benzophenone, BP(benzophenone) molecular formula: C13H10O.
The BP(benzophenone) molecular structural formula:
The mute oil formula-1 of LED-UV area source photocuring silk-screen is denoted as the mute oil formula-1 of LED-UV;
The mute oil formula-2 of LED-UV area source photocuring silk-screen is denoted as the mute oil formula-2 of LED-UV;
The mute oil formula-3 of LED-UV area source photocuring silk-screen is denoted as the mute oil formula-3 of LED-UV;
The mute oil formula-4 of LED-UV area source photocuring silk-screen is denoted as the mute oil formula-4 of LED-UV;
The mute oil formula-5 of LED-UV area source photocuring silk-screen is denoted as the mute oil formula-5 of LED-UV.
Tradition mercury lamp type UV solidifies the mute oil formula-1 of silk-screen and is denoted as the mute oil formula-1 of traditional mercury lamp UV;
Tradition mercury lamp type UV solidifies the mute oil formula-2 of silk-screen and is denoted as the mute oil formula-2 of traditional mercury lamp UV.
Send out the yellow silk screen aluminium of 420 order monofilament PET polyester frame with the Japanese platform-type full-automatic screen printer of Sakurai Sakurai MF-80 type and French Fimor flying horse 75 degree vulcanite scraper ink knifes by Switzerland Sefar match respectively and be imprinted on the surface through on the plastic rubber substrate PET sheet material of corona treatment with 1000/hour maximum print speed respectively organizing printing ink in the table 13, and then by travelling belt the plastic rubber substrate PP sheet material of above-mentioned ink for screen printing out of the press, the PE sheet material, the height of PET sheet material take distance L ED-UV lamp as 5mm is cured by the LED-UV area source curing machine of the U.S. 405nm of Phoseon Fu Sen scientific ﹠ technical corporation wavelength respectively, the unit surface maximum radiant energy is: 1W/c ㎡, emission UV wavelength main peak is: 405nm, then test respectively these prescriptions (5m/min under different line speeds, 10m/min, 15m/min, 20m/min, 25m/min, state of cure 30m/min), the result is as shown in table 14:
Table 14
Send out the yellow silk screen aluminium of 420 order monofilament PET polyester frame with the Japanese platform-type full-automatic screen printer of Sakurai Sakurai MF-80 type and French Fimor flying horse 75 degree vulcanite scraper ink knifes by Switzerland Sefar match respectively and be imprinted on the surface through on the plastic rubber substrate PET sheet material of corona treatment with 1000/hour maximum print speed respectively organizing printing ink in the table 13, and then by travelling belt the height of the plastic rubber substrate PET sheet material of above-mentioned ink for screen printing out of the press take the traditional UV mercury lamp of distance as 15cm is cured by traditional mercury lamp type UV photo solidification machine of the holy 365nm of the company wavelength of Taiwan CSUN will respectively, linear heat generation rate is: 120W/cm, emission UV wavelength main peak is: 365nm, then test respectively these prescriptions (5m/min under different line speeds, 10m/min, 15m/min, 20m/min, 25m/min, state of cure 30m/min), the result is as shown in Table 15:
Table 15
Be that 1000/hour printability compares respectively organizing printing ink in the table 13 in silk-screen speed, the result is shown in table 16:
| The radiation curing prescription | Silk-screen speed is 1000/hour printability |
| LED-UV gloss oil prescription-1 | Printability is good: it is good to cross net, and levelling is fast; |
| LED-UV gloss oil prescription-2 | Printability is poor: it is poor to cross net, and levelling is bad; |
| LED-UV gloss oil prescription-3 | Printability is general: slip through the net during silk-screen, levelling is fast; |
| LED-UV gloss oil prescription-4 | Printability is poor: it is poor to cross net, and levelling is bad; |
| LED-UV gloss oil prescription-5 | Printability is general: it is bad to cross net, and levelling is slow. |
| Tradition mercury lamp UV gloss oil prescription-1 | Printability is good: it is good to cross net, and levelling is fast; |
| Tradition mercury lamp UV gloss oil prescription-2 | Printability is general: it is bad to cross net, and levelling is slow; |
Table 16
According to experimentation and the experimental result of table 13, table 14, table 15, table 16, can draw to draw a conclusion:
(1) the mute oil of LED-UV area source photocuring silk-screen of the present invention namely can solidify at the LED-UV of 405nm wavelength area source photo solidification machine, also can solidify at traditional mercury lamp type UV curing machine of 365nm wavelength.
(2) and traditional mercury lamp type UV solidifies the mute oil of silk-screen and can not solidify at the LED-UV of 405nm wavelength area source photo solidification machine, can only solidify at traditional mercury lamp type UV curing machine of 365nm wavelength.
(3) in the mute oil formula of above-mentioned 5 LED-UV area source photocuring silk-screens, why select the mute oil formula-1 of LED-UV area source photocuring silk-screen as embodiment, because in the situation that satisfies curing speed and product performance, and in the situation that other recipe ingredient remains unchanged, select the combination collocation of 3 kinds of LED-UV resins, be better than the wherein combination collocation of 2 kinds of LED-UV resins in the silk screen printing adaptive.
Embodiment 9:
The mute oil formula-1 of the LED-UV area source photocuring silk-screen that has novelty among the present invention, the mute oil formula-6 of LED-UV area source photocuring silk-screen, the mute oil formula-7 of LED-UV area source photocuring silk-screen, the mute oil formula-8 of LED-UV area source photocuring silk-screen, the mute oil formula-9 of LED-UV area source photocuring silk-screen, the mute oil formula-10 of LED-UV area source photocuring silk-screen, the mute oil formula-11 of LED-UV area source photocuring silk-screen and control group tradition mercury lamp type UV are solidified the mute oil formula-1 of silk-screen compare, the result is shown in table 17:
Table 17
Wherein:
The mute oil formula-1 of LED-UV area source photocuring silk-screen is denoted as the mute oil formula-1 of LED-UV;
The mute oil formula-6 of LED-UV area source photocuring silk-screen is denoted as the mute oil formula-6 of LED-UV;
The mute oil formula-7 of LED-UV area source photocuring silk-screen is denoted as the mute oil formula-7 of LED-UV;
The mute oil formula-8 of LED-UV area source photocuring silk-screen is denoted as the mute oil formula-8 of LED-UV;
The mute oil formula-9 of LED-UV area source photocuring silk-screen is denoted as the mute oil formula-9 of LED-UV;
The mute oil formula-10 of LED-UV area source photocuring silk-screen is denoted as the mute oil formula-10 of LED-UV;
The mute oil formula-11 of LED-UV area source photocuring silk-screen is denoted as the mute oil formula-11 of LED-UV.
Tradition mercury lamp type UV solidifies the mute oil formula-1 of silk-screen and is denoted as the mute oil formula-1 of traditional mercury lamp UV.
Send out the yellow silk screen aluminium of 420 order monofilament PET polyester frame with the Japanese platform-type full-automatic screen printer of Sakurai Sakurai MF-80 type and French Fimor flying horse 75 degree vulcanite scraper ink knifes by Switzerland Sefar match respectively and be imprinted on the surface through on the plastic rubber substrate PET sheet material of corona treatment with 1000/hour maximum print speed respectively organizing printing ink in the table 17, and then by travelling belt the plastic rubber substrate PP sheet material of above-mentioned ink for screen printing out of the press, the PE sheet material, the height of PET sheet material take distance L ED-UV lamp as 5mm is cured by the LED-UV area source curing machine of the U.S. 405nm of Phoseon Fu Sen scientific ﹠ technical corporation wavelength respectively, the unit surface maximum radiant energy is: 1W/c ㎡, emission UV wavelength main peak is: 405nm, then test respectively these prescriptions (5m/min under different line speeds, 10m/min, 15m/min, 20m/min, 25m/min, state of cure 30m/min), the result is shown in table 18:
Table 18
Send out the yellow silk screen aluminium of 420 order monofilament PET polyester frame with the Japanese platform-type full-automatic screen printer of Sakurai Sakurai MF-80 type and French Fimor flying horse 75 degree vulcanite scraper ink knifes by Switzerland Sefar match respectively and be imprinted on the surface through on the plastic rubber substrate PET sheet material of corona treatment with 1000/hour maximum print speed respectively organizing printing ink in the table 17, and then by travelling belt the height of the plastic rubber substrate PET sheet material of above-mentioned ink for screen printing out of the press take the traditional UV mercury lamp of distance as 15cm is cured by traditional mercury lamp type UV photo solidification machine of the holy 365nm of the company wavelength of Taiwan CSUN will respectively, linear heat generation rate is: 120W/cm, emission UV wavelength main peak is: 365nm, then test respectively these prescriptions (5m/min under different line speeds, 10m/min, 15m/min, 20m/min, 25m/min, state of cure 30m/min), the result is shown in table 19:
Table 19
Be that 1000/hour printability compares respectively organizing printing ink in the table 17 in silk-screen speed, the result is shown in table 20:
| The radiation curing prescription | Silk-screen speed is 1000/hour printability |
| The LED-UV oil formula-1 of making mute | Printability is good: it is good to cross net, and levelling is fast; |
| The LED-UV oil formula-6 of making mute | Printability is general: it is bad to cross net, and levelling is slow; |
| The LED-UV oil formula-7 of making mute | Printability is poor: it is bad to cross net, and levelling is slower; |
| The LED-UV oil formula-8 of making mute | Printability is general: slip through the net during silk-screen, levelling is fast; |
| The LED-UV oil formula-9 of making mute | Printability is poor: it is bad to cross net, and levelling is slower; |
| The LED-UV oil formula-10 of making mute | Printability is general: slip through the net during silk-screen, levelling is fast; |
| The LED-UV oil formula-11 of making mute | Printability is general: slip through the net during silk-screen, levelling is fast. |
| The mute oil formula-1 of tradition mercury lamp UV | Printability is good: it is good to cross net, and levelling is fast; |
Table 20
According to table 17, table 18, table 19, the experimentation of table 20 and experimental result, can draw to draw a conclusion: the mute oil of LED-UV area source photocuring silk-screen of the present invention namely can solidify at the LED-UV of 405nm wavelength area source photo solidification machine, also can solidify at traditional mercury lamp type UV curing machine of 365nm wavelength, tradition mercury lamp type UV solidifies the mute oil of silk-screen and can not solidify at the LED-UV of 405nm wavelength area source photo solidification machine, can only solidify at traditional mercury lamp type UV curing machine of 365nm wavelength, in the mute oil formula of above-mentioned 7 LED-UV area source photocuring silk-screens, why select the mute oil formula-1 of LED-UV area source photocuring silk-screen as embodiment, because in the situation that satisfies curing speed and product performance, and in the situation that other recipe ingredient remains unchanged, select the combination collocation of 3 kinds of LED-UV monomers, be better than the wherein combination collocation of 2 kinds of LED-UV monomers in the silk screen printing adaptive.
Embodiment 10:
The mute oil formula-1 of the LED-UV area source photocuring silk-screen that has novelty among the present invention, the mute oil formula-12 of LED-UV area source photocuring silk-screen, the mute oil formula-13 of LED-UV area source photocuring silk-screen, the mute oil formula-14 of LED-UV area source photocuring silk-screen, the mute oil formula-15 of LED-UV area source photocuring silk-screen, the mute oil formula-16 of LED-UV area source photocuring silk-screen, the mute oil formula-17 of LED-UV area source photocuring silk-screen and control group tradition mercury lamp type UV are solidified the mute oil formula-1 of silk-screen compare, it is shown in table 21 that each organizes component and the proportioning of printing ink:
Table 21
Wherein:
The mute oil formula-1 of LED-UV area source photocuring silk-screen is denoted as the mute oil formula-1 of LED-UV;
The mute oil formula-12 of LED-UV area source photocuring silk-screen is denoted as the mute oil formula-12 of LED-UV;
The mute oil formula-13 of LED-UV area source photocuring silk-screen is denoted as the mute oil formula-13 of LED-UV;
The mute oil formula-14 of LED-UV area source photocuring silk-screen is denoted as the mute oil formula-14 of LED-UV;
The mute oil formula-15 of LED-UV area source photocuring silk-screen is denoted as the mute oil formula-15 of LED-UV;
The mute oil formula-16 of LED-UV area source photocuring silk-screen is denoted as the mute oil formula-16 of LED-UV;
The mute oil formula-17 of LED-UV area source photocuring silk-screen is denoted as the mute oil formula-17 of LED-UV.
Tradition mercury lamp type UV solidifies the mute oil formula-1 of silk-screen and is denoted as the mute oil formula-1 of traditional mercury lamp UV.
Send out the yellow silk screen aluminium of 420 order monofilament PET polyester frame with the Japanese platform-type full-automatic screen printer of Sakurai Sakurai MF-80 type and French Fimor flying horse 75 degree vulcanite scraper ink knifes by Switzerland Sefar match respectively and be imprinted on the surface through on the plastic rubber substrate PET sheet material of corona treatment with 1000/hour maximum print speed respectively organizing printing ink in the table 21, and then by travelling belt the plastic rubber substrate PP sheet material of above-mentioned ink for screen printing out of the press, the PE sheet material, the height of PET sheet material take distance L ED-UV lamp as 5mm is cured by the LED-UV area source curing machine of the U.S. 405nm of Phoseon Fu Sen scientific ﹠ technical corporation wavelength respectively, the unit surface maximum radiant energy is: 1W/c ㎡, emission UV wavelength main peak is: 405nm, then test respectively these prescriptions (5m/min under different line speeds, 10m/min, 15m/min, 20m/min, 25m/min, state of cure 30m/min), the result is shown in table 22:
Table 22
Send out the yellow silk screen aluminium of 420 order monofilament PET polyester frame with the Japanese platform-type full-automatic screen printer of Sakurai Sakurai MF-80 type and French Fimor flying horse 75 degree vulcanite scraper ink knifes by Switzerland Sefar match respectively and be imprinted on the surface through on the plastic rubber substrate PET sheet material of corona treatment with 1000/hour maximum print speed respectively organizing printing ink shown in the table 21, and then by travelling belt the height of the plastic rubber substrate PET sheet material of above-mentioned ink for screen printing out of the press take the traditional UV mercury lamp of distance as 15cm is cured by traditional mercury lamp type UV photo solidification machine of the holy 365nm of the company wavelength of Taiwan CSUN will respectively, linear heat generation rate is: 120W/cm, emission UV wavelength main peak is: 365nm, then test respectively these prescriptions (5m/min under different line speeds, 10m/min, 15m/min, 20m/min, 25m/min, state of cure 30m/min), the result is shown in table 23:
Table 23
Be 1000/hour the comparing of printability in silk-screen speed respectively organizing printing ink shown in the table 21, the result is shown in table 24:
| The radiation curing prescription | Silk-screen speed is 1000/hour printability |
| The LED-UV oil formula-1 of making mute | Printability is good: it is good to cross net, and levelling is fast; |
| The LED-UV oil formula-12 of making mute | Printability is good: it is good to cross net, and levelling is fast; |
| The LED-UV oil formula-13 of making mute | Printability is good: it is good to cross net, and levelling is fast; |
| The LED-UV oil formula-14 of making mute | Printability is good: it is good to cross net, and levelling is fast; |
| The LED-UV oil formula-15 of making mute | Printability is good: it is good to cross net, and levelling is fast; |
| The LED-UV oil formula-16 of making mute | Printability is good: it is good to cross net, and levelling is fast; |
| The LED-UV oil formula-17 of making mute | Printability is good: it is good to cross net, and levelling is fast; |
| The mute oil formula-1 of tradition mercury lamp UV | Printability is good: it is good to cross net, and levelling is fast. |
Table 24
Experimentation and experimental result according to table 21, table 22, table 23, table 24, can draw to draw a conclusion: the mute oil of LED-UV area source photocuring silk-screen of the present invention namely can solidify at the LED-UV of 405nm wavelength area source photo solidification machine, also can solidify at traditional mercury lamp type UV curing machine of 365nm wavelength.And the mute oil of traditional mercury lamp type UV curing silk-screen can not solidify at the LED-UV of 405nm wavelength area source photo solidification machine, can only solidify at traditional mercury lamp type UV curing machine of 365nm wavelength.In the mute oil formula of above-mentioned 7 LED-UV area source photocuring silk-screens, why select the mute oil formula-1 of LED-UV area source photocuring silk-screen as embodiment, because in the situation that satisfies curing speed and product performance, and in the situation that other recipe ingredient remains unchanged, select the combination collocation of 4 kinds of LED-UV light triggers, the state of cure under LED-UV area source rayed is better than the wherein combination collocation of 3 kinds of LED-UV light triggers.
To sum up, the present invention compared with prior art has curing efficiency height, good, the high significant advantage of glossiness of sticking power.
Claims (10)
1. LED-UV screen printing ink composition, it is characterized in that comprising LED-UV resin and LED-UV monomer, wherein the LED-UV resin is the mixture of amine modified epoxy acrylic ester resin, amine modified poly ester acrylate resin, amine modified polyether acrylate resin, and the LED-UV monomer is the mixture of 2-(vinyl oxyethyl group) diacrylate ethyl ester monomer, Viscoat 295 monomer, dipentaerythritol acrylate monomer.
2. a kind of LED-UV screen printing ink composition according to claim 1 characterized by further comprising light trigger, stopper, the organic wax powder of polymer, defoamer, base material wetting agent, flow agent, auxiliary rheological agents, dispersion agent.
3. a kind of LED-UV screen printing ink composition according to claim 2 characterized by further comprising the mute powder of delustring.
4. a kind of LED-UV screen printing ink composition according to claim 2, it is characterized in that each component proportion is as follows: LED-UV resin 45-56%, LED-UV monomer 25-31%, light trigger 12-18%, stopper 0.05-0.15%, the organic wax powder of polymer 0.2-0.4%, defoamer 0.5-0.65%, base material wetting agent 0.05-0.15%, flow agent 0.7-0.8%, auxiliary rheological agents 0-0.2%, dispersion agent 0.05-0.2 %.
5. a kind of LED-UV screen printing ink composition according to claim 4 is characterized in that accounting for the LED-UV resin of total composition 45-56%, by
Account for the amine modified epoxy acrylic ester resin of total composition 20-25%,
Account for the amine modified poly ester acrylate resin of total composition 20-25%,
Account for the amine modified polyether acrylate resin of total composition 5-10%, mix.
6. a kind of LED-UV screen printing ink composition according to claim 4, the LED-UV monomer that it is characterized in that accounting for the total 25-31% of composition by
Account for 2-(vinyl oxyethyl group) the diacrylate ethyl ester monomer of total composition 0-6%,
Account for the Viscoat 295 monomer of total composition 10-15%,
Account for the dipentaerythritol acrylate monomer of total composition 10-15%, mix.
7. a kind of LED-UV screen printing ink composition according to claim 4 characterized by further comprising the mute powder of the delustring that accounts for total composition 5-10%.
8. a kind of LED-UV screen printing ink composition according to claim 4 is characterized in that described light trigger is comprised of by following proportioning following 5 kinds of components:
Account for two (2,4,6-trimethylbenzoyl) phosphine oxides of phenyl of total composition 2-4%,
Account for 2,4,6 (trimethylbenzoyl) diphenyl phosphine oxide of total composition 2-4%,
Account for 1-hydroxyl-cyclohexyl of total composition 2-4%-phenyl ketone,
Account for 4-dimethylamino-ethyl benzoate of total composition 2-4%,
Account for the amination acrylate aided initiating of total composition 9%.
9. a kind of LED-UV screen printing ink composition according to claim 7 is characterized in that the mute powder of described delustring adopts the mute powder 10% of the organic polymer delustring that accounts for total composition 10%, or adopts the mute powder of the aerosil delustring that accounts for total composition 5%.
10. preparation method such as the described LED-UV screen printing ink of any one in the claim 2 to 9 composition is characterized in that may further comprise the steps:
Step 1: successively LED-UV resin, LED-UV monomer, light trigger, stopper, defoamer, base material wetting agent, flow agent, dispersion agent are dropped in the airtight dispersion bucket by proportioning, use high speed dispersor high speed dispersion 1 hour, in order to mix,
Step 2: then all the other each components are progressively joined in the airtight dispersion bucket successively by formula rate, repeatedly add on a small quantity, be uniformly dispersed with assurance, jitter time continues 1 hour,
Step 3: excite the good semiconductor light-emitting-diode of above-mentioned Uniform Dispersion the UV-light area source to solidify silk screen printing gloss oil and mute oil content do not carry out technical parameter with the correlation detection instrument quality detection work,
Step 4: qualified through detecting such as above-mentioned product, filter, weigh, pack, obtain finished product.
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Denomination of invention: Led-uv screen printing ink composition and its preparation method Effective date of registration: 20220316 Granted publication date: 20140611 Pledgee: Dongying laishang Village Bank Co.,Ltd. Xindian sub branch Pledgor: Dongying Huake New Material Technology Co.,Ltd. Registration number: Y2022980002620 |
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Date of cancellation: 20230316 Granted publication date: 20140611 Pledgee: Dongying laishang Village Bank Co.,Ltd. Xindian sub branch Pledgor: Dongying Huake New Material Technology Co.,Ltd. Registration number: Y2022980002620 |
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Denomination of invention: LED-UV screen printing ink composition and its preparation method Effective date of registration: 20230327 Granted publication date: 20140611 Pledgee: Dongying laishang Village Bank Co.,Ltd. Xindian sub branch Pledgor: Dongying Huake New Material Technology Co.,Ltd. Registration number: Y2023980036341 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20140611 Pledgee: Dongying laishang Village Bank Co.,Ltd. Xindian sub branch Pledgor: Dongying Huake New Material Technology Co.,Ltd. Registration number: Y2023980036341 |