CN108504171A - UV-L ED glass substrate white ink and preparation method thereof - Google Patents
UV-L ED glass substrate white ink and preparation method thereof Download PDFInfo
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- CN108504171A CN108504171A CN201810347529.9A CN201810347529A CN108504171A CN 108504171 A CN108504171 A CN 108504171A CN 201810347529 A CN201810347529 A CN 201810347529A CN 108504171 A CN108504171 A CN 108504171A
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- white ink
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- 239000011521 glass Substances 0.000 title claims abstract description 45
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 239000000758 substrate Substances 0.000 title abstract description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 29
- LEJBBGNFPAFPKQ-UHFFFAOYSA-N 2-(2-prop-2-enoyloxyethoxy)ethyl prop-2-enoate Chemical compound C=CC(=O)OCCOCCOC(=O)C=C LEJBBGNFPAFPKQ-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 14
- 229920001225 polyester resin Polymers 0.000 claims abstract description 14
- 239000004645 polyester resin Substances 0.000 claims abstract description 14
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 14
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 10
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 10
- 239000004593 Epoxy Substances 0.000 claims abstract description 10
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 10
- 239000007822 coupling agent Substances 0.000 claims abstract description 9
- 229920000728 polyester Polymers 0.000 claims abstract description 9
- FWWXYLGCHHIKNY-UHFFFAOYSA-N 2-ethoxyethyl prop-2-enoate Chemical compound CCOCCOC(=O)C=C FWWXYLGCHHIKNY-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000976 ink Substances 0.000 claims description 74
- 239000011265 semifinished product Substances 0.000 claims description 18
- -1 acrylic ester Chemical class 0.000 claims description 15
- 239000003999 initiator Substances 0.000 claims description 15
- 150000002576 ketones Chemical class 0.000 claims description 13
- 239000000126 substance Substances 0.000 claims description 12
- 239000000047 product Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 8
- AUHZEENZYGFFBQ-UHFFFAOYSA-N 1,3,5-trimethylbenzene Chemical compound CC1=CC(C)=CC(C)=C1 AUHZEENZYGFFBQ-UHFFFAOYSA-N 0.000 claims description 6
- 229920001577 copolymer Polymers 0.000 claims description 4
- 239000012776 electronic material Substances 0.000 claims description 4
- MPQXHAGKBWFSNV-UHFFFAOYSA-N oxidophosphanium Chemical class [PH3]=O MPQXHAGKBWFSNV-UHFFFAOYSA-N 0.000 claims description 4
- 238000000016 photochemical curing Methods 0.000 claims description 4
- 206010037660 Pyrexia Diseases 0.000 claims description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 3
- 239000006185 dispersion Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 229910000077 silane Inorganic materials 0.000 claims description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Substances C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 2
- 125000000524 functional group Chemical group 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 125000002252 acyl group Chemical group 0.000 claims 2
- 238000006356 dehydrogenation reaction Methods 0.000 claims 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims 1
- 229920000570 polyether Polymers 0.000 claims 1
- 229920005989 resin Polymers 0.000 abstract description 15
- 239000011347 resin Substances 0.000 abstract description 15
- 238000003848 UV Light-Curing Methods 0.000 abstract description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 abstract 1
- 239000002904 solvent Substances 0.000 description 15
- 238000005516 engineering process Methods 0.000 description 10
- 235000010215 titanium dioxide Nutrition 0.000 description 10
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 239000005355 lead glass Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 6
- AUONHKJOIZSQGR-UHFFFAOYSA-N oxophosphane Chemical compound P=O AUONHKJOIZSQGR-UHFFFAOYSA-N 0.000 description 6
- 238000004383 yellowing Methods 0.000 description 6
- 238000009835 boiling Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 238000007639 printing Methods 0.000 description 5
- 238000003847 radiation curing Methods 0.000 description 5
- 238000007711 solidification Methods 0.000 description 5
- 230000008023 solidification Effects 0.000 description 5
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000009931 harmful effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 239000006087 Silane Coupling Agent Substances 0.000 description 2
- GUCYFKSBFREPBC-UHFFFAOYSA-N [phenyl-(2,4,6-trimethylbenzoyl)phosphoryl]-(2,4,6-trimethylphenyl)methanone Chemical class CC1=CC(C)=CC(C)=C1C(=O)P(=O)(C=1C=CC=CC=1)C(=O)C1=C(C)C=C(C)C=C1C GUCYFKSBFREPBC-UHFFFAOYSA-N 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 229920003180 amino resin Polymers 0.000 description 2
- 239000012752 auxiliary agent Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 239000012855 volatile organic compound Substances 0.000 description 2
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- UXMQORVHJMUQFD-UHFFFAOYSA-N Heptanophenone Chemical compound CCCCCCC(=O)C1=CC=CC=C1 UXMQORVHJMUQFD-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002318 adhesion promoter Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- LFYJSSARVMHQJB-QIXNEVBVSA-N bakuchiol Chemical compound CC(C)=CCC[C@@](C)(C=C)\C=C\C1=CC=C(O)C=C1 LFYJSSARVMHQJB-QIXNEVBVSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- MQDJYUACMFCOFT-UHFFFAOYSA-N bis[2-(1-hydroxycyclohexyl)phenyl]methanone Chemical class 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
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007603 infrared drying Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/101—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
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
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 provides UV-L ED glass substrate white ink and a preparation method thereof, wherein the white ink comprises, by mass, 8-12% of hyperbranched polyfunctional polyester resin, 8-12% of epoxy acrylic resin, 6-10% of polyester acrylate prepolymer, 8-12% of UV light curing resin, 8-12% of ethoxy ethyl acrylate, 8-12% of diethylene glycol diacrylate, 8-12% of photoinitiator, 1.5-2.5% of coupling agent, 25-35% of titanium dioxide, 0.5-0.9% of defoaming agent and 0.2-0.4% of flatting agent.
Description
Technical field
The present invention relates to white ink field more particularly to a kind of UV-LED glass baseplates white ink and its preparation sides
Method.
Background technology
With the development of the social economy, people require higher and higher to energy-saving and environment-friendly, aesthetic conceptions are also improving simultaneously, people
Visual effect and environmental protection and energy saving requirement are increasingly emphasized to color brilliant industry or hand-set lid making, and a kind of measurement will be used as
One of standard of quality.
Traditional glass ink is usually to be made of resin, pigment, solvent, auxiliary agent and filler etc..In solvent and resin
In, often contain volatile organic compounds (VOC), they are most of toxic, and the solvent content one in solvent type glass ink
As be more than the 30% of total ink, when use, will also be added partial solvent and be adjusted viscosity.Organic solvent is exhausted when printing construction
Major part is not involved in reaction and is discharged into air, pollutes.In addition to solvent volatilizees, printing layer of ink in work progress also needs height
Temperature baking could be dried, and big energy is consumed；Simultaneously because amino resins may be contained in raw material, so with baking time
Extension and its temperature raising, amino resins self shrinking reaction can also release the harmful substances such as formaldehyde.Make currently on the market
This solvent glass ink, the volatilization due to solvent in printing process of constructing will also result in collapsing for printing net-point, institute
To make high-precision pattern, there are certain difficulties.
Ultraviolet light cures (UV) glass ink, is the environment-friendly and energy-efficient ink characterized by using radiation curing technology, with
Traditional glass ink technology has many advantages, such as that energy saving, efficient, pollution-free, occupancy equipment is small compared to radiation curing.Radiation curing
Technology is applied to color crystal glass industry, is a kind of completely new " green " new technology.UV UV-curing technologies are to pass through ultraviolet light
Irradiation make the prepolymer rapid polymerization with reactive group and a kind of smooth processing technology for forming a film, the essence to react is
The cross-linking reaction that prepolymer resin and monomer occur.With the development of economy and society, requirement of the people to environmental protection and energy saving is increasingly
Height, the traditional heat cure of radiation curing substitution will become a kind of trend.
Although radiation curing technology has begun to apply in color crystal glass industry, and pushing away with smart mobile phone
Extensively, it also begins to be applied to glass cover-plate industry of today, but since in UV mercury lamp emission energy, about 45% is UV light, other
About 55% is long-wave band light, these long-wave band light carry a large amount of heat, can cause irradiated object surface that xanthochromia occurs, especially
It is that color crystal glass and hand-set lid glass carry out especially having apparent xanthochromia, including glass itself when full version coating chalk
Xanthochromia also has the xanthochromia of ink itself.Also there is technical staff making great efforts the completely new single-range LED of low energy consumption in industry at present
Technology is applied in color crystal glass industry and hand-set lid industry, but since glass baseplate interface can the excessively smooth heavily fortified point in low, surface
Firmly, layer of ink contraction is very big when solidification, and especially due to the too high levels of titanium dioxide, the low then layer of ink of resin content is crosslinked close white
Degree is difficult to improve, so the requirements such as rate of drying, adhesive force, water boiling resistance, the chemical resistance of LED whites layer of ink on the glass surface
It is difficult to reach requirement, also slowly fails to list with LED glass inks especially white ink.
Invention content
In order to overcome the deficiencies of the prior art, it is an object of the invention to propose a kind of UV-LED glass baseplates white ink,
It has excellent performance, the good non yellowing of whiteness, and energy conservation and environmental protection.
The object of the invention, which also resides in, proposes a kind of UV-LED glass baseplate white ink preparation methods, being capable of high speed
Effective production.
The present invention proposes a kind of UV-LED glass baseplates white ink, includes following components by mass percentage：It is hyperbranched
Polyfunctional group polyester resin 8-12%, epoxy acrylic resin 8-12%, polyester acrylic ester prepolymer 6-10%, UV photocuring
Resin 8-12%, ethoxy ethyl acrylate 8-12%, diethylene glycol diacrylate 8-12%, photoinitiator 8-12% are even
Join agent 1.5-2.5%, titanium dioxide 25%-35%, antifoaming agent 0.5-0.9%, levelling agent 0.2-0.4%；The photoinitiator
Including bis- (2,4,6- trimethylbenzoyls)-phenyl phosphine oxides, 1- hydroxy-cyclohexyl-phenyls ketone, 2,4,6- trimethylbenzenes
The mass ratio of formoxyl-diphenyl phosphine oxide and ketone hydrogen-capture-type light initiator, each photoinitiator is bis- (2,4,6- trimethylbenzenes
Formoxyl)-phenyl phosphine oxide：1- hydroxy-cyclohexyl-phenyl ketones：2,4,6- trimethylbenzoy-dipheny phosphine oxides：
Ketone hydrogen-capture-type light initiator=1:1:1:1.5.
Further, the percentage that the photoinitiator accounts for ink gross mass respectively is：Bis- (2,4,6- trimethylbenzoyls
Base)-phenyl phosphine oxide 2%, 1- hydroxy-cyclohexyl-phenyls ketone 2%, 2,4,6- trimethylbenzoy-dipheny phosphine oxides
2%, ketone hydrogen-capture-type light initiator 3%.
Further, the hyperbranched polyfunctional group polyester resin is hyperbranched the four of Zhan new company model IRR859
Functional group's polyester resin.
Further, the ketone hydrogen-capture-type light initiator is the model GC-407's of propagation Electronic Materials Corp
LED liquid photoinitiators.
Further, the titanium dioxide is the weather-proof titanium dioxide of the model 2300 of Hui Yu chemical companies.
Further, the coupling agent is methacryloxy functional groups silane.It is preferred that the methyl of Dow Corning Corporation
Acryloxy functionality's silane coupling agent 6040.
Further, the antifoaming agent is polysiloxane mixture.It is preferred that modest (Shanghai) Chemical Co., Ltd. of moral
6800 auxiliary agents.
Further, the levelling agent is Siloxane-Oxyalkylene Copolymers copolymer.It is preferred that the BNK- of Milliken Co.
LK610 acrylic compounds levelling agents.
A kind of preparation method of above-mentioned UV-LED glass baseplate white inks, includes the following steps：
S1 consolidates hyperbranched polyfunctional group polyester resin, epoxy acrylic resin, polyester acrylic ester prepolymer, UV light
Change resin, ethoxy ethyl acrylate, diethylene glycol diacrylate and photoinitiator to disperse through homogenizer until generating heat
To whole dissolvings, it is prepared into semi-finished product A；
Titanium dioxide is added in semi-finished product A and is sufficiently stirred until fever dispersion, is made semi-finished product B by S2；
S3 adds levelling agent, antifoaming agent in semi-finished product B, and coupling agent is sufficiently stirred, and semi-finished product C is made；
Semi-finished product C is fully ground by S4 on three-roller, is ground to and is reached defined fineness, and finished product is obtained, described
Fineness is 1-5 microns；
S5, using prevent the packing method that air penetrates by finished product tinning.
The principle of the present invention and advantageous effect：
Hyperbranched polyfunctional group polyester resin, epoxy acrylic resin, polyester acrylic ester prepolymer, UV light in the present invention
Solidified resin these four raw materials cooperation provides the skeleton on layer of ink surface as matrix resin, has the rate of drying under LED lamp tube
Soon, the advantages that layer of ink case hardness is high, and scratch resistance is good, and adhesive force is good.The cooperation of monofunctional monomer ethoxy ethyl acrylate is single
Body diluent diethylene glycol diacrylate has many advantages, such as lower shrinkage, and smell is relatively low and rate of drying is fast.
The photoinitiator of the present invention is by bis- (2,4,6- trimethylbenzoyls)-phenyl phosphine oxides, 1- hydroxy-cyciohexyls-
Phenyl ketone, 2,4,6- trimethylbenzoy-diphenies phosphine oxide and ketone hydrogen-capture-type light initiator press 1:1:1:1.5 ratio
Example is combined, wherein and ketone hydrogen-capture-type light initiator is the special initiator GC407 of LED that propagation Electronic Materials Corp provides,
The 184S of the promising chemical company in the preferred Shenzhen of 1- hydroxy-cyclohexyl-phenyl ketones, 2,4,6- trimethylbenzoy-diphenies
Phosphine oxide and bis- (2,4,6- trimethylbenzoyl)-phenyl phosphine oxides distinguish the TPO of preferred Tianjin Jiu chemical companies, and 819,
These types of raw material cooperation is used as photoinitiator, has the advantages that fast drying and non yellowing under LED lamplight, in addition, intelligent space chemical industry
The extra-weather-proof titanium dioxide 2300 that company provides has many advantages, such as whiteness height and good weatherability non yellowing, further increases the anti-of ink
Xanthochromia performance.
The present invention selects methacryloxy functional groups silane coupling agent to serve as adhesion promoter, preferably solves attached
Put forth effort problem.Levelling agent is Siloxane-Oxyalkylene Copolymers copolymer, preferably the BNK-LK610 acrylic compounds levellings of Milliken Co.
Agent has many advantages, such as that levelling is good, not foam stabilizing and can be influenced on substrate surface small.
The superiority of the present invention is embodied in：UV-LED glass baseplates white ink provided by the invention has drying process ink
Layer non yellowing, levelling degree is good, and lustrous surface is high, and case hardness reaches 3H, and layer of ink adhesive force is good, and hundred lattice test nothing falls off, 100 degree
For 2 hours layer of ink of boiling water boiling without falling off, layer of ink weather-resistant property is superior.The resin and monomer that the present invention uses are free of solvent,
It is very environmentally friendly, it is no-solvent type ink, will not volatilize harmful substance in transportational process and construction printing process, will not picture
UV ink solidifications can discharge ozone.The present invention is cured by LED light source, is formed compact curing layer of ink, can be substantially reduced base material
The discharge of pernicious gas, it is particularly friendly to the environment.Meanwhile the glass baseplate of the LED light source irradiation used through ink of the present invention
Xanthochromia is will produce after will not being irradiated as UV light.
Specific implementation mode
In conjunction with following examples and corresponding measure of merit, the present invention is described further：
Embodiment one：
A kind of UV-LED glass baseplates white ink, it is composed of the following components by mass percentage：Hyperbranched four-functional group
Polyester resin 10%, epoxy acrylic resin 10%, polyester acrylic ester prepolymer 8%, UV light-cured resins 10%, ethyoxyl
Ethyl acrylate 10%, diethylene glycol diacrylate 10%, photoinitiator 9%, coupling agent methacryloxy functional groups
Silane 2%, titanium dioxide 30%, antifoaming agent polysiloxane mixture 0.7%, levelling agent Siloxane-Oxyalkylene Copolymers copolymer
0.3%.The photoinitiator specifically includes bis- (2,4,6- trimethylbenzoyl)-phenyl phosphine oxides 2%, 1- hydroxyls-ring
2%, 2,4,6- trimethylbenzoy-dipheny phosphine oxide 2% of hexyl-phenyl ketone, ketone hydrogen-capture-type light initiator 3%.
Preferably, the hyperbranched four-functional group polyester resin selects the polyester resin IRR859 of profound new company.It is described
Epoxy acrylic resin select the epoxy acrylic resins 601 of Bao Jun companies.The polyester acrylic ester prepolymer is selected
The DM-272 resins of Song Tai companies.The UV light-cured resins select the UV light of Wuxi only all this Electron Material Co., Ltd solid
Change resin WDS-4017.The ethoxy ethyl acrylate selects the monofunctional monomer EOEOEA of Guangzhou Boxing company.It is described
Diethylene glycol diacrylate select the DEGDA that Chiba company provides.Bis- (2,4,6- trimethylbenzoyls)-benzene
Base phosphine oxide selects the 819 of Tianjin Jiu chemical companies.The 1- hydroxy-cyclohexyl-phenyls ketone 2% selects Shenzhen promising
The 184S of chemical company.The 2,4,6- trimethylbenzoy-diphenies phosphine oxide 2% selects Tianjin Jiu chemical companies
TPO.The ketone hydrogen-capture-type light initiator selects the special initiator GC407 of LED that propagation Electronic Materials Corp provides.Institute
The coupling agent stated selects the 6040 of Dow Corning Corporation.The titanium dioxide selects 2300 titanium dioxides of Hui Yu chemical companies.Institute
The antifoaming agent stated selects the 6800 of modest (Shanghai) Chemical Co., Ltd. of moral.The levelling agent selects Milliken Co. BNK-
LK610。
A kind of preparation method of above-mentioned UV-LED glass baseplate white inks, includes the following steps：
S1 consolidates hyperbranched polyfunctional group polyester resin, epoxy acrylic resin, polyester acrylic ester prepolymer, UV light
Change resin, ethoxy ethyl acrylate, diethylene glycol diacrylate and photoinitiator：Bis- (2,4,6- trimethylbenzoyls
Base)-phenyl phosphine oxide, 1- hydroxy-cyclohexyl-phenyls ketone, 2,4,6- trimethylbenzoy-diphenies phosphine oxide and ketone
Hydrogen-capture-type light initiator disperses to arrive all dissolvings until generating heat through homogenizer, is prepared into semi-finished product A；
Titanium dioxide is added in semi-finished product A and is sufficiently stirred until fever dispersion, is made semi-finished product B by S2；
S3 adds levelling agent, antifoaming agent in semi-finished product B, and coupling agent is sufficiently stirred, and semi-finished product C is made；
Semi-finished product C is fully ground by S4 on three-roller, is ground to and is reached defined fineness, and finished product is obtained, described
Fineness is 1-5 microns；
S5, using prevent the packing method that air penetrates by finished product tinning.
The UV-LED glass baseplate white inks are subjected to performance by finished product made of said ratio and preparation method
Test, as a result as shown in table 1 below：
Table 1
Test effect shows that the excellent properties of this product include：
1, cured using LED light source, efficient low energy consumption, and cure times are about 5 seconds, and photocureable energy is 3Kw, is not necessarily to
Heating process afterwards；Conventional solvent glass ink baking time is generally 170 degree of 10min, and the infrared drying tunnel energy of use is not less than
70KW.UV ink generally requires 8-10 seconds, and UV solidification energies probably need 12KW.
2, cure layer of ink non yellowing, glass baseplate also non yellowing after LED light is irradiated：Cured using UV lamp pipe, due to big
The energy of amount is not converted into solidification energy effectively but discharges in the form of heat, so layer of ink easily xanthochromia, and glass
Glass itself also can xanthochromia, and use LED light photocuring, then since the conversion ratio of energy is very high, layer of ink and glass surface all will not
It generates high temperature and is then also not easy xanthochromia, white ink whiteness cured in this way is splendid, is particularly suitable for high-grade color crystal glass row
Industry and hand-set lid industry use.
3, cure film hardness 3H, wearability, adhesive force are excellent, and hundred lattice test, 100% nothing falls off；
4, excellent water resistance, layer of ink thoroughly after solidification, have no significant effect adhesive force after soaked 240 hours；100 degree of boilings
Water boiling had no significant effect adhesive force after 2 hours.
5, volatile organic solvent is free of, is had no irritating odor, also ozone free generates, not network blocking when silk-screen.
6, layer of ink surface good leveling property, glossiness are high；
7, low smell, it is small to human body irritation, ozone is not generated, also without a large amount of radiant matters, the body of construction personnel is strong
Health is preferably ensured.
8, acid-fast alkali-proof：5% sodium hydroxide solution and 5% hydrochloric acid solution are put into the layer of ink dripped to prepared by the present invention respectively
On, without colour fading after 8 hours.
9, layer of ink against weather：High/low temperature cycle (spend, altogether by one cycle of each two hour, 80 degree of high temperature, low temperature -30
24 cycles) layer of ink without apparent aberration, also falls off without layer of ink；Ultraviolet light (40w) irradiation in 48 hours is without color change；Through sunlight
It irradiates within 30 days, layer of ink is not faded still, ensure that for a long time using the bright-coloured of color.
10, layer of ink recoatability：On the LED white inks having been cured the LED color ink of other colors of silk-screen or
UV and conventional solvent ink, there is no problem for adhesive force.
Above-mentioned UV-LED glass baseplate white inks have depth in the application of color crystal glass industry and glass cover-plate industry
Remote leading action, it has captured UV white inks and has been difficult to solve the technical barrier of xanthochromia on the glass substrate, is successfully realized glass
The transformation that glass ink toasts ink to efficient uv ink by conventional solvent changes to the LED ink being more energy-saving and environmentally friendly again；It realizes
Color crystal glass industry and the effective production of hand-set lid industry high speed, it is wide to overcome conventional solvent ink construction area, occupies equipment
Greatly, the construction time is long, some row problems such as high energy consumption and not environmentally high energy consumption；Traditional UV ink is overcome to be difficult to solve glass
White xanthochromia and glass under UV lamp light from the problem of xanthochromia；Eliminate conventional solvent ink print environmental pollution and right
The influence of labourer's health；It eliminates traditional UV ink and generates harmful effect and UV that ozone breaks ring atmosphere in process of production
Radiate the injury to constructor's body；Product quality is optimized, added value of product is improved.
It is that above-mentioned preferred embodiment should be regarded as application scheme embodiment for example, all with application scheme thunder
Technology deduction, replacement, improvement etc. same, approximate or make based on this, are regarded as the protection domain of this patent.
Claims (9)
1. a kind of UV-LED glass baseplates white ink, which is characterized in that include following components by mass percentage：It is hyperbranched more
Functional group polyester resin 8-12%, epoxy acrylic resin 8-12%, polyester acrylic ester prepolymer 6-10%, UV photocuring tree
Fat 8-12%, ethoxy ethyl acrylate 8-12%, diethylene glycol diacrylate 8-12%, photoinitiator 8-12%, coupling
Agent 1.5-2.5%, titanium dioxide 25%-35%, antifoaming agent 0.5-0.9%, levelling agent 0.2-0.4%；The photoinitiator packet
Include bis- (2,4,6- trimethylbenzoyls)-phenyl phosphine oxides, 1- hydroxy-cyclohexyl-phenyls ketone, 2,4,6- trimethylbenzene first
The mass ratio of acyl group-diphenyl phosphine oxide and ketone hydrogen-capture-type light initiator, each photoinitiator is bis- (2,4,6- trimethylbenzene first
Acyl group)-phenyl phosphine oxide：1- hydroxy-cyclohexyl-phenyl ketones：2,4,6- trimethylbenzoy-dipheny phosphine oxides：Ketone
Class hydrogen-capture-type light initiator=1:1:1:1.5.
2. UV-LED glass baseplates white ink according to claim 1, which is characterized in that the photoinitiator accounts for respectively
The percentage of ink gross mass is：Bis- (2,4,6- trimethylbenzoyl)-phenyl phosphine oxides 2%, 1- hydroxy-cyciohexyls-benzene
Base ketone 2%, 2,4,6- trimethylbenzoy-dipheny phosphine oxides 2%, ketone hydrogen-capture-type light initiator 3%.
3. UV-LED glass baseplates white ink according to claim 1, which is characterized in that described is hyperbranched multifunctional
The hyperbranched four-functional group polyester resin that group's polyester resin is Zhan new company model IRR859.
4. UV-LED glass baseplates white ink according to claim 1, which is characterized in that the ketone hydrogen-abstraction light
Initiator is the LED liquid photoinitiators of the model GC-407 of propagation Electronic Materials Corp.
5. UV-LED glass baseplates white ink according to claim 1, which is characterized in that the titanium dioxide is intelligent
The weather-proof titanium dioxide of the model 2300 of space chemical company.
6. UV-LED glass baseplates white ink according to claim 1, which is characterized in that the coupling agent is methyl
Acryloxy functionality's silane.
7. UV-LED glass baseplates white ink according to claim 1, which is characterized in that the antifoaming agent is poly- silicon
Oxygen alkane mixture.
8. UV-LED glass baseplates white ink according to claim 1, which is characterized in that the levelling agent is polyethers
Modified polyorganosiloxane copolymer.
9. a kind of preparation method of claim 1-7 any one of them UV-LED glass baseplate white inks, which is characterized in that
Include the following steps：
S1, by hyperbranched polyfunctional group polyester resin, epoxy acrylic resin, polyester acrylic ester prepolymer, UV photocuring trees
Fat, ethoxy ethyl acrylate, diethylene glycol diacrylate and photoinitiator disperse through homogenizer until generating heat to complete
Portion is dissolved, and is prepared into semi-finished product A；
Titanium dioxide is added in semi-finished product A and is sufficiently stirred until fever dispersion, is made semi-finished product B by S2；
S3 adds levelling agent, antifoaming agent in semi-finished product B, and coupling agent is sufficiently stirred, and semi-finished product C is made；
Semi-finished product C is fully ground by S4 on three-roller, is ground to and is reached defined fineness, and finished product, the fineness are obtained
It is 1-5 microns；
S5, using prevent the packing method that air penetrates by finished product tinning.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111242527.1A CN113999564A (en) | 2018-04-18 | 2018-04-18 | Preparation method of UV-LED glass substrate white ink |
| CN201810347529.9A CN108504171B (en) | 2018-04-18 | 2018-04-18 | UV-LED glass substrate white ink and preparation method thereof |
| CN202111240866.6A CN113999563B (en) | 2018-04-18 | 2018-04-18 | Anti-yellowing UV-LED glass substrate white ink |
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| CN201810347529.9A CN108504171B (en) | 2018-04-18 | 2018-04-18 | UV-LED glass substrate white ink and preparation method thereof |
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| CN202111242527.1A Division CN113999564A (en) | 2018-04-18 | 2018-04-18 | Preparation method of UV-LED glass substrate white ink |
| CN202111240866.6A Division CN113999563B (en) | 2018-04-18 | 2018-04-18 | Anti-yellowing UV-LED glass substrate white ink |
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| CN108504171B CN108504171B (en) | 2021-12-17 |
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| CN202111240866.6A Active CN113999563B (en) | 2018-04-18 | 2018-04-18 | Anti-yellowing UV-LED glass substrate white ink |
| CN201810347529.9A Active CN108504171B (en) | 2018-04-18 | 2018-04-18 | UV-LED glass substrate white ink and preparation method thereof |
| CN202111242527.1A Withdrawn CN113999564A (en) | 2018-04-18 | 2018-04-18 | Preparation method of UV-LED glass substrate white ink |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109913029A (en) * | 2018-09-30 | 2019-06-21 | 中山市中益油墨涂料有限公司 | A kind of tetra- color ink of LED of intaglio printing and preparation method thereof |
| CN111334172A (en) * | 2020-04-21 | 2020-06-26 | 中山市中益油墨涂料有限公司 | Environment-friendly quick-drying low-odor UV-LED gloss oil and preparation method thereof |
| CN114456714A (en) * | 2021-12-15 | 2022-05-10 | 浙江亚厦装饰股份有限公司 | Low-viscosity and easy-leveling UV primer and preparation method and application thereof |
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| CN109913029A (en) * | 2018-09-30 | 2019-06-21 | 中山市中益油墨涂料有限公司 | A kind of tetra- color ink of LED of intaglio printing and preparation method thereof |
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| CN114456714A (en) * | 2021-12-15 | 2022-05-10 | 浙江亚厦装饰股份有限公司 | Low-viscosity and easy-leveling UV primer and preparation method and application thereof |
| CN114456714B (en) * | 2021-12-15 | 2023-03-10 | 浙江亚厦装饰股份有限公司 | Low-viscosity and easy-leveling UV primer and preparation method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113999564A (en) | 2022-02-01 |
| CN113999563B (en) | 2022-09-16 |
| CN108504171B (en) | 2021-12-17 |
| CN113999563A (en) | 2022-02-01 |
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