CN105925060B - A kind of preparation method of ceramic ink jet and the application method of ceramic ink jet - Google Patents
A kind of preparation method of ceramic ink jet and the application method of ceramic ink jet Download PDFInfo
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- CN105925060B CN105925060B CN201610481989.1A CN201610481989A CN105925060B CN 105925060 B CN105925060 B CN 105925060B CN 201610481989 A CN201610481989 A CN 201610481989A CN 105925060 B CN105925060 B CN 105925060B
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
- C04B41/48—Macromolecular compounds
- C04B41/488—Other macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
- C04B41/4884—Polyurethanes; Polyisocyanates
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/82—Coating or impregnation with organic materials
- C04B41/83—Macromolecular compounds
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/38—Inkjet printing inks characterised by non-macromolecular additives other than solvents, pigments or dyes
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- Materials Engineering (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
Abstract
The invention discloses a kind of preparation method of ceramic ink jet and the application methods of ceramic ink jet, are related to ceramic ink technical field.The preparation method of the ceramic ink jet, including successively include preparing mill base, premixed liquid is prepared, ink step is prepared.The application method of the ceramic ink jet of the preparation, comprising the following steps: ceramic ink jet is sprayed on ceramic surface by S1, carries out illumination curing using ultraviolet light；Ceramics after S2 solidifies ultraviolet light are sintered at 40~80 DEG C, carry out secondary heat cure.In the step S1, be sprayed on the ceramic ink jet of ceramic surface with a thickness of 10-100 μm；The ultraviolet source linear heat generation rate of illumination curing is 60-120W/cm, light application time 10-50s；In the step S2, the time of sintering is 30-60min.The present invention solidifies ultraviolet light to be combined with heat curing techniques, can first be polymerize under ultraviolet lighting, then carry out heat cure, is guaranteed that shadow region can be fully cured, is applied to Production of Ceramics, and the three-dimensional decorative effect that colouring effect is strong, exquisiteness is true to nature can be reached.
Description
Technical field
The present invention relates to ceramic ink technical field more particularly to a kind of preparation method and applications sides of ceramic ink jet
Method.
Background technique
In recent years, ceramic ink jet technology is widely used in architectural pottery field.However market it is general ceramic ink it is universal
It is solvent-based ink, a large amount of organic solvents need to be used, be unfavorable for the health of production operator, pollute environment, with people's environmental protection
The gradually gradual perfection of reinforcement and relevant laws and regulations of consciousness, researchs and develops high-performance, the even free of contamination pottery of low pollution
Porcelain printing technology is the inexorable trend of ceramic ink jet printing technology development.On the other hand, since the ceramic tile surface of firing vitreous does not have
Capillary hole, the solvent in ceramic ink are difficult to be absorbed by ceramic tile, cause ink to be easy diffusion, fog, be unable to reach high score
Resolution, high-precision decorative effect.
New technology of ultraviolet light (UV) curing technology as a high-efficiency environment friendly has curing rate fast, low VOC emission
The advantages that amount, saving energy loss.However, since UV curing system is the conventional ultra-violet photocuring by ultraviolet light-initiated
Color system curing rate is low there is band for technology, deep layer and object shadow region are difficult to solidify, lacks using substrate shapes are limited etc.
Point, to limit its application.
Summary of the invention
In view of the deficiencies of the prior art, the present invention discloses a kind of vitrified tile that can be applied to using UV photocuring technology
New ceramics ink-jet, concrete scheme are as follows:
A kind of preparation method of ceramic ink jet, comprising the following steps:
A it) prepares mill base: by weight, being added 1~4 part into 5~40 parts of bifunctional acrylate while stirring
Auxiliary agent and 2~18 parts of dispersing agent, are uniformly mixed under high velocity agitation, are then slowly added 15~45 parts of ceramic pigment high speed
Dispersion, keeps ceramic pigment evenly dispersed, forms mill base；
B it) prepares premixed liquid: under high-speed stirred, 2~18 parts of silane coupling agent is added into mill base, after mixing, is delayed
Slow addition 10~30 parts of urethane acrylates containing isocyanate groups, 10~45 parts of epoxy acrylate, are sufficiently stirred
Mixing is mixed, adjustment high speed disperser revolving speed to 1000~1300r/min stirs 25~35min, is slowly added 1~3 part of light and draws
Agent, 0.8~3 part of thermal initiator, 0.32~1.5 part of hot promotor are sent out, 25~40min of stirring is continued；
C it) prepares ink: premixed liquid being placed in ball mill and is ground to 1 μm of ceramic pigment partial size <, obtains ceramic ink jet.
Preferably, the weight ratio of the urethane acrylate containing isocyanate groups and epoxy acrylate is
1:1.5~3.
Preferably, the weight ratio of the thermal initiator and hot promotor is 2~2.5:1.
Preferably, the thermal initiator be selected from one of Azos thermal initiator or organic peroxide thermal initiator or
The thermal initiator system of a variety of mixing compositions；The thermal initiator system Applicable temperature is 30~80 DEG C；The hot promotor choosing
From one of cobalt naphthenate or cobalt iso-octoate.
Preferably, the Azos thermal initiator is selected from azodiisobutyronitrile (AIBN), azobisisoheptonitrile or azo
One of two isobutyl dimethyl phthalates (ABVN)；The organic peroxide thermal initiator is selected from benzoyl peroxide (BPO), mistake
One of the Benzoyl Oxide tert-butyl ester (TBPB), peroxidating 2 ethyl hexanoic acid tert-butyl ester (TBPO).
Preferably, bifunctional acrylate is selected from 1,6-hexylene glycol double methacrylates (HDDA), two contracting propylene glycol double third
At least one of olefin(e) acid ester (DPGDA), tripropylene glycol double methacrylate (TPGDA).
Preferably, the photoinitiator is selected from the mixed light primosome of α-hydroxyl ketone derivatives and acylphosphine oxide
System or mixing light initiation system or α-the hydroxyl ketone derivatives of α-amido ketone derivatives and thioxanthone, acylphosphine oxide with
α-amido ketone derivatives mixing light initiation system.
Further, the α-hydroxyl ketone derivatives can be selected from one of photoinitiator 1173 or photoinitiator 184；
The acylphosphine oxide can be selected from one of photoinitiator TPO or photoinitiator 819；The α-amido ketone is derivative
Object can be selected from photoinitiator 907 or photoinitiator 369；The thia anthraquinone can be selected from photoinitiator ITX.
Preferably, at least two combination of the auxiliary agent in levelling agent, defoaming agent, polymerization inhibitor, anti-settling agent.
The application method of the ceramic ink jet of above-mentioned preparation method preparation, comprising the following steps:
S1: being sprayed on ceramic surface for ceramic ink jet, carries out illumination curing using ultraviolet light；
S2: the ceramics after ultraviolet light is solidified are sintered at 40~80 DEG C, carry out secondary heat cure.
Further, in the step S1, be sprayed on the ceramic ink jet of ceramic surface with a thickness of 10-100 μm；Illumination
Cured ultraviolet source linear heat generation rate is 60-120W/cm, light application time 10-50s；In the step S2, the time of sintering is
30-60min。
Ceramic ink jet prepared by preparation method of the present invention is mainly used for ceramic mural decoration, by ceramic ink jet in vitreous
After carrying out ink-jet on ceramics, illumination curing is carried out first with ultraviolet light, then the ceramics after ultraviolet light is solidified are at 40~80 DEG C
Sintering, carries out secondary heat cure.Ceramic ink jet prepared by the present invention can reach the stereo decoration effect that colouring effect is strong, exquisiteness is true to nature
Fruit.
The ceramic ink jet of preparation method preparation disclosed by the invention has curing rate fast, and low VOC emission amount saves energy
The advantages that amount loss, while the low existing band color system curing rate of conventional ultra-violet photocuring technology, deep layer and object can be overcome
Shadow region is difficult to the disadvantages of solidifying, being limited using substrate shapes；Meanwhile ultraviolet light being solidified and is combined with heat curing techniques,
It can first be polymerize under ultraviolet lighting, then carry out heat cure, guaranteed that shadow region can be fully cured, be applied to Production of Ceramics,
The three-dimensional decorative effect that colouring effect is strong, exquisiteness is true to nature can be reached.
In the present invention, to realize that ultraviolet light solidification is combined with heat curing techniques, it need to use and contain isocyanate groups
Urethane acrylate can be realized；According to conventional urethane acrylate, film surface layer is easily tacky when for heat cure,
The difficulty in practice of construction is increased, there can be ink and be easy diffusion, fog, be unable to reach high-resolution, high-precision decoration
Effect and curing rate is low, deep layer and object shadow region are difficult to the problem of solidifying, and use poly- with isocyanate groups
Urethane acrylate can improve this problem.Urethane acrylate and epoxy acrylate containing isocyanate groups it is excellent
Selecting ratio is 1:1.5~3, cheap because epoxy acrylate curing rate is fast, chemical resistance is good, and comprehensive cost performance is high,
But epoxy acrylate flexibility is poor, individually hard and crisp at film quality with it, adds the polyurethane propylene containing isocyanate groups
Acid esters can increase flexible molecule chain, increase flexibility, adhesive force, glossiness and wearability.But excessive polyurethane acroleic acid
Ester can reduce solidification rate, extend curing time, while increasing cost.
Ink of the invention, more sensitive to the ratio of thermal initiator in ink and hot promotor, preferably control heat causes
The ratio of agent and hot promotor is in 2~2.5:1, because hot promotor can accelerate the decomposition of thermal initiator, plays synergistic effect, dosage
Very few, reaction rate is too low, and ink jet coatings are difficult to be fully cured, and excessive hot promotor can shorten thermal initiator pot-life, together
When shorten gel time, gel time is too short to be unfavorable for actual construction application, and reaction rate is too fast, will affect figure copolymer
Chain length, reduce average molecular weight it is and easy to crack so that ink jet coatings flexibility declines.So guaranteeing that surface drying time wants
Under the conditions of asking, thermal initiator and hot accelerator dosage cannot be excessive, when the ratio of thermal initiator and hot promotor is 2~2.5:1
When, heat cure effect is preferable.
A variety of mixing composition heat cause in the preferred Azos thermal initiator of thermal initiator or organic peroxide thermal initiator
Agent system, thermal initiator system Applicable temperature are 30~80 DEG C.The reason is that, selecting corresponding active initiation according to polymerization temperature
Agent can make free radical synthesis speed and rate of polymerization moderate；When decomposition of initiator activation energy is excessively high, decomposition temperature is higher than polymerization temperature
Degree, decomposition rate is too low at such a temperature for initiator, extends polymerization time；When decomposition of initiator activation energy is too low, then exist
Cause under polymerization temperature too fast, it is difficult to temperature control, and be possible to cause implode, initiator may also just stop when conversion ratio is lower
Polymerization, so selecting the at the uniform velocity progress for being conducive to reaction of compound thermal initiator system.
Specific embodiment
In order to more fully understand the technology of the present invention content, combined with specific embodiments below to technical solution of the present invention into one
Step is introduced and explanation.
(1)
Blue ceramic ink-jet is prepared by parts by weight of component shown in table 1, preparation method is as follows,
A it) prepares mill base: being mixed to HDDA, DPGDA levelling agent, defoaming agent, polymerization inhibitor, anti-settling agent are added in liquid while stirring
And dispersing agent, it is uniformly mixed under high velocity agitation, is then slowly added blue ceramic colorant high speed dispersion, makes blue ceramic colorant
It is evenly dispersed, form mill base；
B it) prepares premixed liquid: under high-speed stirred, silane coupling agent is added into mill base, after mixing, is slowly added and contains
There are the urethane acrylate and epoxy acrylate of isocyanate groups, be thoroughly mixed, adjusts high speed disperser revolving speed
To 1200r/min, 30min is stirred, photoinitiator 184, photoinitiator TPO, BPO and cobalt iso-octoate is slowly added, continues to stir
30min；
C it) prepares ink: premixed liquid being placed in ball mill and is ground to 1 μm of ceramic pigment partial size <, obtain blue ceramic spray
Ink.
Table 1
Above-described embodiment 1-3 and comparative example 1-6 blue ceramic ink-jet prepared is sprayed in the Ceramic Tiles of vitreous,
Coating thickness is 40-60 μm, then carries out illumination 30s using the ultraviolet light of ultraviolet source linear heat generation rate 90W/cm, then will be ultraviolet solid
Ceramic Tiles after change, which are placed at 60 DEG C, is sintered 45min, it is cold go after detection Ceramic Tiles curing ink effect it is as shown in table 2:
Table 2
(2)
Yellow ceramic ink jet is prepared by parts by weight of component shown in table 3, preparation method is as follows,
A it) prepares mill base: being mixed to DPGDA, TPGDA levelling agent, defoaming agent, polymerization inhibitor, anti-settling agent are added in liquid while stirring
And dispersing agent, it is uniformly mixed under high velocity agitation, is then slowly added yellow ceramic pigment high speed dispersion, makes yellow ceramic pigment
It is evenly dispersed, form mill base；
B it) prepares premixed liquid: under high-speed stirred, silane coupling agent is added into mill base, after mixing, is slowly added and contains
There are the urethane acrylate and epoxy acrylate of isocyanate groups, be thoroughly mixed, adjusts high speed disperser revolving speed
To 1200r/min, 30min is stirred, photoinitiator 907, photoinitiator ITX, AIBN and cobalt naphthenate is slowly added, continues to stir
30min；
C it) prepares ink: premixed liquid being placed in ball mill and is ground to 1 μm of ceramic pigment partial size <, obtain the spray of yellow ceramics
Ink.
Table 3
Above-described embodiment 4-5 and comparative example 7-12 yellow ceramic ink jet prepared is sprayed in the Ceramic Tiles of vitreous
It applies, coating thickness is 30-50 μm, then carries out illumination 25s using the ultraviolet light of ultraviolet source linear heat generation rate 100W/cm, then will be purple
Ceramic Tiles after outer solidification, which are placed at 70 DEG C, is sintered 40min, it is cold go after detection Ceramic Tiles curing ink effect it is as shown in table 4:
Table 4
(3)
Reddish brown ceramic ink jet is prepared by parts by weight of component shown in table 5, preparation method is as follows,
A it) prepares mill base: being mixed to TPGDA, DPGDA levelling agent, defoaming agent, polymerization inhibitor, anti-settling agent are added in liquid while stirring
And dispersing agent, it is uniformly mixed under high velocity agitation, is then slowly added brown ceramic pigment high speed dispersion, makes brown ceramic pigment
It is evenly dispersed, form mill base；
B it) prepares premixed liquid: under high-speed stirred, silane coupling agent is added into mill base, after mixing, is slowly added and contains
There are the urethane acrylate and epoxy acrylate of isocyanate groups, be thoroughly mixed, adjusts high speed disperser revolving speed
To 1200r/min, 30min is stirred, is slowly added photoinitiator 907, photoinitiator TPO, photoinitiator TPO1173, BPO and different
Cobalt octoate continues to stir 30min；
C it) prepares ink: premixed liquid being placed in ball mill and is ground to 1 μm of ceramic pigment partial size <, obtain the spray of brown ceramics
Ink.
Table 5
Above-described embodiment 7-9 and comparative example 13-18 brown ceramic ink jet prepared is sprayed in the Ceramic Tiles of vitreous
It applies, coating thickness is 60-80 μm, then carries out illumination 50s using the ultraviolet light of ultraviolet source linear heat generation rate 80W/cm, then will be ultraviolet
Ceramic Tiles after solidification, which are placed at 80 DEG C, is sintered 50min, it is cold go after detection Ceramic Tiles curing ink effect it is as shown in table 6:
Table 6
(4)
Black ceramic ink-jet is prepared by parts by weight of component shown in table 7, preparation method is as follows,
A) prepare mill base: while stirring to HDDA, DPGDA, TPGDA mix liquid in be added levelling agent, defoaming agent, polymerization inhibitor,
Anti-settling agent and dispersing agent, are uniformly mixed under high velocity agitation, be then slowly added with color ceramic pigment high speed dispersion, make blackyellow
Ceramic pigment is evenly dispersed, forms mill base；
B it) prepares premixed liquid: under high-speed stirred, silane coupling agent is added into mill base, after mixing, is slowly added and contains
There are the urethane acrylate and epoxy acrylate of isocyanate groups, be thoroughly mixed, adjusts high speed disperser revolving speed
To 1200r/min, 30min is stirred, photoinitiator 184, photoinitiator TPO, BPO and cobalt iso-octoate is slowly added, continues to stir
30min；
C it) prepares ink: premixed liquid being placed in ball mill and is ground to 1 μm of ceramic pigment partial size <, obtain black ceramic spray
Ink.
Table 7
Above-described embodiment 10-12 and comparative example 19-24 black ceramic ink-jet prepared is carried out in the Ceramic Tiles of vitreous
Spraying, coating thickness are 80-100 μm, then carry out illumination 50s using the ultraviolet light of ultraviolet source linear heat generation rate 120W/cm, then will
Ceramic Tiles after ultra-violet curing, which are placed at 80 DEG C, is sintered 60min, it is cold go after detection Ceramic Tiles curing ink effect it is as shown in table 8:
Table 8
(5)
Blue ceramic ink-jet is prepared by parts by weight of component shown in table 9, preparation method is as follows,
A it) prepares mill base: being mixed to HDDA, DPGDA levelling agent, defoaming agent, polymerization inhibitor, anti-settling agent are added in liquid while stirring
And dispersing agent, it is uniformly mixed under high velocity agitation, is then slowly added blue ceramic colorant high speed dispersion, makes blue ceramic colorant
It is evenly dispersed, form mill base；
B it) prepares premixed liquid: under high-speed stirred, silane coupling agent is added into mill base, after mixing, be slowly added general
Logical urethane acrylate (the non-urethane acrylate containing isocyanate groups) and epoxy acrylate, are sufficiently stirred
Mixing, adjustment high speed disperser revolving speed stir 30min to 1200r/min, be slowly added photoinitiator 184, photoinitiator TPO,
BPO and cobalt iso-octoate continue to stir 30min；
C it) prepares ink: premixed liquid being placed in ball mill and is ground to 1 μm of ceramic pigment partial size <, obtains blue ink.
Table 9
The embodiment 1-3 and comparative example 25-27 ink prepared is sprayed in the Ceramic Tiles of vitreous, coating thickness is
40-60 μm, illumination 30s then is carried out using the ultraviolet light of ultraviolet source linear heat generation rate 90W/cm, then by the ceramics after ultra-violet curing
Brick, which is placed at 60 DEG C, is sintered 45min, it is cold go after detection Ceramic Tiles curing ink effect it is as shown in table 10:
Table 10
(6)
Blue ceramic ink-jet prepared by embodiment 1 is sprayed in the Ceramic Tiles of vitreous, coating thickness is 40-60 μ
M, then successively using in such as table 11 UV energy and light application time carry out ultraviolet light solidify and table 11 in sintering temperature
With the time carry out secondary curing, secondary curing is cold go after detection Ceramic Tiles curing ink effect it is as shown in table 11:
Table 11
It is described above that technology contents of the invention are only further illustrated with embodiment, in order to which reader is easier to understand,
But embodiments of the present invention are not represented and are only limitted to this, any technology done according to the present invention extends or recreation, is sent out by this
Bright protection.
Claims (4)
1. a kind of preparation method of ceramic ink jet, which comprises the following steps:
A it) prepares mill base: by weight, 1~4 part of auxiliary agent is added into 5~40 parts of bifunctional acrylate while stirring
Dispersing agent with 2~18 parts, is uniformly mixed under high velocity agitation, is then slowly added 15~45 parts of ceramic pigment high speed point
It dissipates, keeps ceramic pigment evenly dispersed, form mill base；
B it) prepares premixed liquid: under high-speed stirred, 2~18 parts of silane coupling agent is added into mill base and is slowly added after mixing
Add 10~30 parts of urethane acrylates containing isocyanate groups, 10~45 parts of epoxy acrylate, is sufficiently stirred mixed
It closes, adjustment high speed disperser revolving speed stirs 25~35min to 1000~1300r/min, is slowly added 1~3 part light-initiated
Agent, 0.8~3 part of thermal initiator, 0.32~1.5 part of hot promotor, continue 25~40min of stirring；
C it) prepares ink: premixed liquid being placed in ball mill and is ground to 1 μm of ceramic pigment partial size <, obtains ceramic ink jet；
The weight ratio of the urethane acrylate containing isocyanate groups and epoxy acrylate is 1:1.5~3；
The weight ratio of the thermal initiator and hot promotor is 2~2.5:1；The thermal initiator is selected from Azos thermal initiator
Or the thermal initiator system of one of organic peroxide thermal initiator or a variety of mixing compositions；The hot promotor is selected from ring
One of alkanoic acid cobalt or cobalt iso-octoate；
The bifunctional acrylate is selected from 1,6-hexylene glycol double methacrylates, two contracting propylene glycol double methacrylates, three contractings third
At least one of diol acrylate；
The photoinitiator is selected from the mixing light initiation system or α-amido of α-hydroxyl ketone derivatives and acylphosphine oxide
The mixing light initiation system or α of ketone derivatives and thioxanthone-hydroxyl ketone derivatives, acylphosphine oxide and α-amido ketone spread out
The mixing light initiation system of biology.
2. the preparation method of ceramic ink jet according to claim 1, which is characterized in that the Azos thermal initiator choosing
From one of azodiisobutyronitrile, azobisisoheptonitrile or azo-bis-iso-dimethyl；The organic peroxide heat is drawn
It sends out agent and is selected from one of benzoyl peroxide, benzoyl peroxide, the peroxidating 2 ethyl hexanoic acid tert-butyl ester.
3. the preparation method of ceramic ink jet according to claim 1, which is characterized in that the auxiliary agent be selected from levelling agent,
Defoaming agent, polymerization inhibitor, at least two combination in anti-settling agent.
4. the application method of ceramic ink jet prepared by the preparation method as described in claim 1-3 any one, which is characterized in that packet
Include following steps:
S1: being sprayed on ceramic surface for ceramic ink jet, ceramic ink jet with a thickness of 10-100 μm；It is solid that illumination is carried out using ultraviolet light
Change, the ultraviolet source linear heat generation rate of illumination curing is 60-120W/cm, light application time 10-50s；
S2: the ceramics after ultraviolet light is solidified are sintered 30-60min at 40~80 DEG C, carry out secondary heat cure.
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| CN104449542A (en) * | 2014-12-11 | 2015-03-25 | 江南大学 | Preparation method of novel dual-cured UV curing binder |
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| CN105400386A (en) * | 2015-12-21 | 2016-03-16 | 上海应用技术学院 | Dual UV curable peelable coating and preparation method thereof |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101348634A (en) * | 2007-07-20 | 2009-01-21 | 北京化工大学 | Photo-curing ink-jet nano conductive printing ink, and preparation and use method thereof |
| CN104178017A (en) * | 2014-08-25 | 2014-12-03 | 江苏海田技术有限公司 | Optical-thermal double-solidified baikeding for tinplate and coating method thereof |
| CN104449542A (en) * | 2014-12-11 | 2015-03-25 | 江南大学 | Preparation method of novel dual-cured UV curing binder |
| CN104497804A (en) * | 2014-12-22 | 2015-04-08 | 湖州南浔双林振森实木加工厂 | Method for preparing dually cured coating |
| CN105400386A (en) * | 2015-12-21 | 2016-03-16 | 上海应用技术学院 | Dual UV curable peelable coating and preparation method thereof |
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