CN105315769B - A kind of coloured UV ink of glass - Google Patents
A kind of coloured UV ink of glass Download PDFInfo
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- CN105315769B CN105315769B CN201510862581.4A CN201510862581A CN105315769B CN 105315769 B CN105315769 B CN 105315769B CN 201510862581 A CN201510862581 A CN 201510862581A CN 105315769 B CN105315769 B CN 105315769B
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- gloss oil
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Abstract
The invention discloses a kind of glass with coloured UV ink, colorant component including colourless gloss oil component and for toning, gloss oil component include six functional polyurethanes acrylate, trifunctional aliphatic urethane acrylate, silicone modified polyester resin, polyfunctionality reaction monomers, photo sensitive additive, other auxiliary agents；Colorant component includes powder pigment, phosphate, photo sensitive additive and polyfunctionality reaction monomers；The glass colorant component that the formula of coloured UV ink is that mass percent is 8 15%, surplus are gloss oil component.The ink adhesion is good, hardening time is identical with common UV ink, covering power is good.
Description
Technical field
The present invention relates to a kind of UV ink, and in particular to a kind of colored ink applied on glass.
Background technology
UV ink is UV curable ink, and UV ink applied on the product of vacuum plating, is typically passing through earliest
One layer of UV coating is coated on the metal product of vacuum coating to protect the vacuum-coating easily aoxidized.In order to increase the attractive in appearance of surface
Effect, can be to being originally that common colorant powder is added in colourless UV ink to increase the color of coating.
Problems be present in the application of current coloured UV ink：（1）The formula of coloured UV ink of the prior art is difficult to
Effectively it is coated on the surface of glass material, the coloured UV layers adhesive force extreme difference coated on glass surface；（2）UV of the prior art
Ink introduces the problem of UV ink is difficult to solidification, because once with the addition of colorant powder, UV ink while colorant powder is added
Color can deepen, add more ink colors are deeper, then ultraviolet light or visible ray are just difficult to penetrate UV coatings, cause UV oily
Ink can not film-forming.
The content of the invention
For the shortcomings of the prior art, the invention provides a kind of coloured UV oil that can be applied on glass
Ink, the ink adhesion is good, hardening time is identical with common UV ink, covering power is good.
The technical problems to be solved by the invention are achieved by the following technical programs：
Glass colorant component of the coloured UV ink including colourless gloss oil component and for toning in the present invention, it is described
The composition and component percentages of gloss oil component and colorant component are as follows：Gloss oil component：Six functional polyurethanes acrylate
33-52%, trifunctional aliphatic urethane acrylate 8-16%, silicone modified polyester resin 18-29%, polyfunctionality reaction
Monomer 16-20%, photo sensitive additive 3-5%, other auxiliary agents 2%；Colorant component：Powder pigment 15-30%, phosphate 15-20%, light
Quick additive 3-5%, surplus are polyfunctionality reaction monomers；
Glass in the present invention is with the formula of coloured UV ink：Mass percent is 8-15% colorant component, and surplus is
Gloss oil component.
Utilize light（Ultraviolet light or visible ray）For the energy, the liquid fast transition that triggering has chemical reactivity is
The process of solid-state is Light Curing.Any one photocuring system all includes following three kinds of key components：（1）Resin matrix,
Material is assigned with basic physical and chemical performance；（2）Reaction monomers, for the viscosity of regulation system, while influence solidification rate
And coating property；（3）Light trigger, the spike of polymerisation is printed and distributed for producing, such as free radical or cation.
In the gloss oil component of the present invention, using six functional polyurethanes acrylate, trifunctional aliphatic polyurethane propylene
Acid esters, silicone modified polyester resin can ensure the mobility that the intensity of this height of coating is become reconciled as resin matrix.Especially
It is the use of silicone modified polyester resin, the overall levelability of ink can be effectively improved, make the process that ink prints more
It is smooth.
The preparation method of the silicone modified polyester resin is：
Step 1, it is that 35% methylchlorosilane, 22% toluene, 25% isoamyl alcohol, 18% methyl propanediol are mixed by mass percent
3-5 hours are reacted after conjunction under the conditions of 72-74 DEG C, makes reactant that condensation be hydrolyzed, isopropanol is added after the completion of reaction
Into the silanol intermediate that solid content is 75%；
Step 2, by gained solid content is 75% in polyester resin and step 1 silanol intermediate with mass ratio 1：1.63~
2.70 mixing, while the organic ruthenium catalyst for accounting for polyester resin quality 1% is added, it is warming up to 155-160 after three is well mixed
DEG C polymerisation, generate silicone modified polyester resin；
Step 3, the silicone modified polyester resin generated in step 2 is poured into 24-48 is stood in ethanol solution
Hour, washes of absolute alcohol is recycled after filtering 2-3 times, be then dried in vacuo under the conditions of 85-90 DEG C.
The photo sensitive additive used in the present invention for methyl o-benzoylbenzoate or fluorinated diphenyl titanocenes, use
Polyfunctionality reaction monomers be double pentaerythritol C5 methacrylate, pentaerythritol triacrylate, tetramethylol methane tetraacrylate,
One kind in two contracting tricarboxylic tetraacrylates.Above-mentioned photo sensitive additive can produce reaction in the presence of illumination and live
Property kind, then trigger polyfunctionality reaction monomers and bright additive to carry out chain polymerization reaction, quickly formed highly cross-linked
Polymer network.
2% auxiliary agent is also added with gloss oil component in the present invention, the physical property of coating in itself is more met what is used
Demand.
Further, the auxiliary agent added includes levelling agent, defoamer and adhesion promoter, and wherein levelling agent is poly- third
Olefin(e) acid ester, defoamer are tributyl phosphate, and adhesion promoter is titanate coupling agent.
Further, additive dosage is unsuitable too high, in order to avoid influenceing ink solidification shaping, the addition of every kind of auxiliary agent does not surpass
Cross the 1% of gloss oil constituent mass.
The powder pigment of a variety of colors can be added in the colorant component of the present invention, as rutile titanium dioxide powder, carbon dust,
Benzimidazolone red powder, cobalt titanium green flour, chrome yellow toner.
In the colorant component of the present invention, phosphate prepares follow-up UV ink to improve the surface-active of colorant component
During colorant component effectively can be mixed with gloss oil component.Photo sensitive additive and the polyfunctionality reaction added in colorant component are single
Body so can be such that the toner in colorant component is effectively uniformly distributed in ink with being consistent in gloss oil component.
The method for preparing heretofore described glass colored ink is as follows：
（1）The preparation of gloss oil component：Photo sensitive additive is poured into polyfunctionality reaction monomers first and dissolved, then successively
Pour into other auxiliary agents, six functional polyurethanes acrylate, trifunctional aliphatic urethane acrylate and organosilicon modified polyester
Resin, mechanical agitation is uniform, is then ground to solid particle granularity as 1-3 μm；
（2）The preparation of colorant component：After all raw materials are well mixed solid grain size is ground to nanometer sand mill
For 0.1-0.5nm；
（3）Gloss oil component and colorant component can be used according to formula is well mixed.
Coloured UV ink optimal use method in the present invention is silk-screen printing in glass material surface.
The present invention has the advantages that：
1st, the coloured UV ink in the present invention can effectively be coated on the surface of glass material, and adhesive force is good.
2nd, the colorant powder in the coloured UV ink in the present invention uses nano-powder, the ink is easily solidified, during solidification
Between with common UV ink indifference.
3rd, the coloured UV ink acid-proof alkaline in the present invention is good.
Embodiment
Present disclosure is further described below by embodiment.
Embodiment
The gloss oil component of UV ink and mass percent are as shown in the table in embodiment（Numerical value is each component institute in following table
Account for mass percent）.
The polyfunctionality reaction monomers used in embodiment 1-4 are double pentaerythritol C5 methacrylate, are made in embodiment 5-6
Polyfunctionality reaction monomers are pentaerythritol triacrylate, and the polyfunctionality reaction monomers used in embodiment 7-9 are
Tetramethylol methane tetraacrylate, the polyfunctionality reaction monomers used in embodiment 10 are sour for two contracting tricarboxylic methylpropane tetrapropylenes
Ester.
The photo sensitive additive used in embodiment is methyl o-benzoylbenzoate, and other auxiliary agents used include levelling
Agent, defoamer and adhesion promoter, levelling agent are polyacrylate, and defoamer is tributyl phosphate, and adhesion promoter is
Titanate coupling agent, addition are levelling agent 0.6%, defoamer 0.5%, adhesion promoter 0.9%.
The colorant component used in embodiment for：Powder pigment 28%, phosphate 16%, photo sensitive additive 5%, surplus are phase
The polyfunctionality reaction monomers answered.Obvious in order to contrast, the powder pigment in embodiment uses the titanium dioxide of rutile-type
Toner, the UV ink colors of output are white.
The preparation method of ink is as follows in embodiment：
（1）The preparation of gloss oil component：Photo sensitive additive is poured into polyfunctionality reaction monomers first and dissolved, then successively
Pour into other auxiliary agents, six functional polyurethanes acrylate, trifunctional aliphatic urethane acrylate and organosilicon modified polyester
Resin, mechanical agitation is uniform, is then ground to solid particle granularity as 1 μm；
（2）The preparation of colorant component：Adjusted after all raw materials are well mixed with the resistance to Minicer nanometer sand mills of speeding of Germany
Rotating speed is 3000r/min, grinds 2.5 hours, solid grain size 0.2nm.
（3）Gloss oil component and colorant component can be used according to formula is well mixed.
The formula of coloured UV ink is the colorant component that mass percent is 8% in embodiment, 92% gloss oil component.
Comparative example
As a comparison case, coating material solidified using conventional commercially available UV, the coating main component and mass percent are two functions
Urethane acrylate 50%, the curing agent 25% of Changxing 6071, butyl acetate 10%, photo sensitive additive 5%, auxiliary agent 2%, colorant powder 8%.
Colorant powder equally uses rutile titanium dioxide powder.
Test result
Ink in embodiment is screen printed onto in normal silicate glass coupon together with the ink in comparative example, institute
There is test piece to be dried in 5-10 minutes or so coating, solidification carries out the test of wearability and resistance to acids and bases after 24 hours.
Wearability test
Wearability test is carried out to the coating in embodiment and comparative example, tested using RCA paper tapes, test result is as follows.
Resistance to acids and bases is tested
Test piece is soaked using 5% hydrochloric acid solution and 5% sodium hydroxide solution, soak time is 24 hours.
Strip coating result of variations is as follows after experiment.
Glass in the present invention it can be seen from test result is good with coloured UV coating wearability, and acid-proof alkaline is good, and
And the discharge without any VOC in printing process, it is all very friendly to operating environment and operating personnel.
It is last it should be noted that above example is only illustrating the technical scheme of the embodiment of the present invention rather than it is entered
Row limitation, although the embodiment of the present invention is described in detail with reference to preferred embodiment, one of ordinary skill in the art
It should be understood that can still be modified to the technical scheme of the embodiment of the present invention or equivalent substitution, and these modifications or wait
The scope of amended technical scheme disengaging technical scheme of the embodiment of the present invention can not also be made with replacement.
Claims (7)
1. a kind of coloured UV ink of glass, including colourless gloss oil component and the colorant component for toning, it is characterised in that
The composition and component percentages of the gloss oil component and colorant component be：
Gloss oil component：It is six functional polyurethanes acrylate 33-52%, trifunctional aliphatic urethane acrylate 8-16%, organic
Silicon-modified polyester resin 18-29%, polyfunctionality reaction monomers 16-20%, photo sensitive additive 3-5%, other auxiliary agents 2%；
Colorant component：Powder pigment 15-30%, phosphate 15-20%, photo sensitive additive 3-5%, surplus are that polyfunctionality reaction is single
Body；
The glass colorant component that the formula of coloured UV ink is that mass percent is 8-15%, surplus are gloss oil component；
The preparation method of the silicone modified polyester resin is：
Step 1, after by mass percent be 35% methylchlorosilane, 22% toluene, 25% isoamyl alcohol, 18% methyl propanediol mix
3-5 hours are reacted under the conditions of 72-74 DEG C, make reactant that condensation be hydrolyzed, isopropanol floride is added after the completion of reaction and is interpreted into admittedly
Content is 75% silanol intermediate；
Step 2, by gained solid content is 75% in polyester resin and step 1 silanol intermediate with mass ratio 1：1.63~2.70
Mixing, while the organic ruthenium catalyst for accounting for polyester resin quality 1% is added, 155-160 DEG C is warming up to after three is well mixed and is gathered
Reaction is closed, generates silicone modified polyester resin；
Step 3, the silicone modified polyester resin generated in step 2 is poured into standing 24-48 hours in ethanol solution,
Washes of absolute alcohol is recycled after filtering 2-3 times, be then dried in vacuo under the conditions of 85-90 DEG C.
2. the coloured UV ink of glass as claimed in claim 1, it is characterised in that：The polyfunctionality reaction monomers are double seasons penta
The acrylate of tetrol five, pentaerythritol triacrylate, tetramethylol methane tetraacrylate, two contracting tricarboxylic methylpropane tetrapropylenes acid
One kind in ester.
3. the coloured UV ink of glass as claimed in claim 1, it is characterised in that：The photo sensitive additive is o-benzoyl benzene first
Sour methyl esters or fluorinated diphenyl titanocenes.
4. the coloured UV ink of glass as claimed in claim 1, it is characterised in that：Other described auxiliary agents include levelling agent, defoaming
Agent and adhesion promoter, the addition of every kind of auxiliary agent are no more than the 1% of gloss oil constituent mass.
5. the coloured UV ink of glass as claimed in claim 4, it is characterised in that：The levelling agent is polyacrylate, defoaming
Agent is tributyl phosphate, and adhesion promoter is titanate coupling agent.
6. the coloured UV ink of glass as claimed in claim 1, it is characterised in that：The powder pigment is rutile-type titanium dioxide
Titanium valve, carbon dust, benzimidazolone red powder, cobalt titanium green flour, chrome yellow toner.
7. a kind of prepare the glass method of coloured UV ink as described in claim 1-6 is any, comprise the following steps：
Step 1, the preparation of gloss oil component：Photo sensitive additive is poured into polyfunctionality reaction monomers first and dissolved, then successively
Pour into other auxiliary agents, six functional polyurethanes acrylate, trifunctional aliphatic urethane acrylate and organosilicon modified polyester
Resin, mechanical agitation is uniform, is then ground to solid particle granularity as 1-3 μm；
Step 2, the preparation of colorant component：After all raw materials are well mixed solid grain size is ground to nanometer sand mill
For 0.1-0.5nm；
Step 3, gloss oil component and colorant component can be used according to formula is well mixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510862581.4A CN105315769B (en) | 2015-11-30 | 2015-11-30 | A kind of coloured UV ink of glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510862581.4A CN105315769B (en) | 2015-11-30 | 2015-11-30 | A kind of coloured UV ink of glass |
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| Publication Number | Publication Date |
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| CN105315769A CN105315769A (en) | 2016-02-10 |
| CN105315769B true CN105315769B (en) | 2017-12-19 |
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| CN201510862581.4A Active CN105315769B (en) | 2015-11-30 | 2015-11-30 | A kind of coloured UV ink of glass |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106147389A (en) * | 2016-08-11 | 2016-11-23 | 浙江茉织华印刷股份有限公司 | A kind of environment-friendlyink ink for rotary printing |
| CN106147390A (en) * | 2016-08-11 | 2016-11-23 | 浙江茉织华印刷股份有限公司 | A kind of novel ink for rotary printing |
| CN107400457A (en) * | 2017-08-31 | 2017-11-28 | 安徽骏飞标识设计制作有限公司 | One kind beats bottom UV gloss oil and preparation method thereof for metal surface |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101987933A (en) * | 2010-11-18 | 2011-03-23 | 深圳市深赛尔实业有限公司 | UV (Ultra Violet) offset printing ink and preparation method thereof |
| CN103613987A (en) * | 2013-11-04 | 2014-03-05 | 中钞油墨有限公司 | UV drying electroluminescent silk screen printing ink composition |
| CN103666033A (en) * | 2013-11-23 | 2014-03-26 | 铜陵方正塑业科技有限公司 | Novel UV (ultraviolet) curing silk-screen printing pearly-luster ink and preparation method thereof |
-
2015
- 2015-11-30 CN CN201510862581.4A patent/CN105315769B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101987933A (en) * | 2010-11-18 | 2011-03-23 | 深圳市深赛尔实业有限公司 | UV (Ultra Violet) offset printing ink and preparation method thereof |
| CN103613987A (en) * | 2013-11-04 | 2014-03-05 | 中钞油墨有限公司 | UV drying electroluminescent silk screen printing ink composition |
| CN103666033A (en) * | 2013-11-23 | 2014-03-26 | 铜陵方正塑业科技有限公司 | Novel UV (ultraviolet) curing silk-screen printing pearly-luster ink and preparation method thereof |
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