CN110194909A - A kind of high light ink and preparation method thereof - Google Patents
A kind of high light ink and preparation method thereof Download PDFInfo
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- CN110194909A CN110194909A CN201910359427.3A CN201910359427A CN110194909A CN 110194909 A CN110194909 A CN 110194909A CN 201910359427 A CN201910359427 A CN 201910359427A CN 110194909 A CN110194909 A CN 110194909A
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- parts
- high light
- light ink
- agent
- epoxy resin
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/102—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
Present invention relates particularly to a kind of high light ink and preparation method thereof, the high light ink is prepared from the following raw materials in parts by weight: 5-80 parts of epoxy resin, 1-30 parts of diluents, 0.5-15 parts of curing agent, 0.5-3 parts of auxiliary agents, 0.5-2 parts of bloom additives, 0-20 parts of fillers and 0.5-10 parts of pigment.Preparation method are as follows: (1) epoxy resin is mixed with diluent and the rear mechanical stirring that carries out is uniformly mixed obtained binding material；(2) auxiliary agent, curing agent and bloom additive are sequentially added and is dispersed with stirring in binding material uniformly, carrier is made；(3) filler and pigment are added in carrier, carry out mechanical dispersion stirring, grinding.High light ink of the invention has feature environmentally friendly, that curing rate is fast, and preparation method, simple process, raw material is easy to get, at low cost.
Description
Technical field
The invention belongs to ink areas, and in particular to a kind of high light ink and preparation method thereof.
Background technique
Ink is important materials used for printing packaging materials, is a kind of gluing flowing material with certain color, it
It is expressed the pattern and text on stock by printing.High light ink in the prior art is mostly using thermoplastic resin
As binding material, a large amount of volatile solvents need to be used, are polluted the environment；It is water high light oil there are also high light ink
Ink, relatively good to environment although avoiding using volatile solvent, the curing rate of water high light ink is slow, generally needs
A week is wanted to can be only achieved higher-strength, production efficiency is relatively low.Therefore, it is necessary to develop a do not need using waving
Hair property solvent, and the high light ink that curing time is fast.
Summary of the invention
Based on the above issues, it is an object of the present invention to provide a kind of high light ink, which does not use and waves
Hair property solvent, and can be with fast low temperature cure.
To achieve the goals above, technical scheme is as follows:
A kind of high light ink, which is characterized in that be prepared from the following raw materials in parts by weight: 5-80 parts of epoxy resin, 1-30
Part diluent, 0.5-15 parts of curing agent, 0.5-3 parts of auxiliary agents, 0.5-2 parts of bloom additives, 0-20 parts of fillers and 0.5-10 parts of face
Material.
Preferably, the epoxy resin is liquid epoxies.
Preferably, the epoxy resin is bisphenol-A liquid epoxy resin.
Preferably, the epoxy resin is epoxy resin DER 330-El and/or epoxy resin DER331.
Preferably, the epoxy resin is DER331.
Preferably, the diluent is reactive diluent.
Preferably, the diluent be one of monoglycidyl ether, diglycidyl ether or polyglycidyl ether or
More than one combination.
Preferably, the reactive diluent is polyglycidyl ether.
Preferably, the curing agent is one of amine, anhydride or imidazoles or more than one combination.
Preferably, the curing agent is imidazole curing agent.
Preferably, the auxiliary agent is one of defoaming agent, levelling agent, wetting agent, coupling agent or anti skinning agent or one kind
Above combination.
Preferably, the auxiliary agent is defoaming agent and levelling agent.
Preferably, the defoaming agent is BYK-024 and/or BYK-A525.
Preferably, the levelling agent be one of BYK-333, BYK-345, BYK-306, BYK-346 or BYK-310 or
More than one combination.
Preferably, the bloom additive is one of polyethylene wax, aluminum stearate, ink fountain gloss oil or ink luminous slurry
Or more than one combination.
Preferably, the bloom additive is aluminum stearate.
Preferably, the filler is one of nanoscale barium sulfate, nano silicone lime stone or nanometer grade calcium carbonate or one
Kind or more combination.
Preferably, the filler is nanoscale barium sulfate；
Preferably, the pigment is one of black pigment, color white, pigment Huang, color red or color blue or a kind of
Above combination.
The solidification temperature of above-mentioned high light ink is 80-100 DEG C, curing time 20-30min.
The second object of the present invention is, provides the preparation method of above-mentioned high light ink, comprising the following steps:
(1) epoxy resin and diluent are added in reaction kettle, are warming up to 30 DEG C -50 DEG C, stirring and dissolving is to being uniformly dispersed
When stop heating, stop stirring when being cooled to 20 DEG C -30 DEG C, binding material be made；
(2) at 30 DEG C -40 DEG C, auxiliary agent, curing agent and bloom additive are added in binding material, stirring is equal to dispersing
It is even, carrier is made；
(3) at 30 DEG C -40 DEG C, filler and pigment are added in carrier, stirring is ground to being uniformly dispersed, and bloom is made
Ink.
Preferably, in the step (1), mixing speed 500r/min-1000r/min.
Preferably, in the step (2), mixing speed 1000r/min-1500r/min, mixing time 15-
30min。
Preferably, in the step (3), mixing speed 500r/min-1000r/min, mixing time 15-30min.
Preferably, in the step (3), grinding includes the following steps: the roller spacing of three-roll grinder being adjusted to 10 μ
It m-5 μm, grinds 2-3 times；Then the roller spacing of three-roll grinder is adjusted to 5 μm -3 μm, ground 2-3 times；Finally by three rollers
The roller spacing of grinder is adjusted to 3 μm -1 μm, grinds 2-3 times.
Advantageous effects of the invention:
High light ink provided by the invention, by epoxy resin, diluent, curing agent, auxiliary agent, bloom additive, filler and
Pigment composition has the characteristics that environmentally friendly, low-temperature fast-curing.
In an optimal technical scheme of the invention, epoxy resin selects liquid epoxies, and liquid epoxies is not required to
Volatile solvent is used, environmental protection, the adhesive force, hardness, weatherability of high light ink are improved.
In an optimal technical scheme of the invention, epoxy resin selects epoxy resin DER331, epoxy resin DER331
Viscosity in 5000-15000cP, be not necessarily to any solvent, only need to add a small amount of reactive diluent when preparing binding material
, while to be conducive to filler and pigment evenly dispersed in binding material for low viscosity.
In an optimal technical scheme of the invention, diluent is reactive diluent, is contained in the strand of reactive diluent
Have epoxy group, cross-linking reaction can be carried out with curing agent, form reticular structure, improve the adhesive force of high light ink, high rigidity,
High-weatherability.
In an optimal technical scheme of the invention, diluent selects polyglycidyl ether, contains in polyglycidyl ether
Multiple epoxy groups can form more fine and close reticular structure, improve the attachment of high light ink when carrying out cross-linking reaction with curing agent
Power, high rigidity, high-weatherability.
In an optimal technical scheme of the invention, bloom additive selects aluminum stearate, and cheap, performance is steady
It is fixed, improve the color of high light ink.
In an optimal technical scheme of the invention, curing agent selects imidazole curing agent, and imidazole curing agent is solidifying
After film forming, film forming matter surfacing is fine and smooth, and solidification temperature is suitable for reducing the solidification temperature of high light ink, improving high light ink
Surface smoothness.
In an optimal technical scheme of the invention, filler selects nanoscale barium sulfate, and nanoscale barium sulfate density is high, assigns
The good mobile performance of high light ink is given, the thixotropy and viscosity of ink are improved.
The each component and each component weight fraction ratio of high light ink, are determined by a large number of experiments, each component and each
The weight fraction ratio of component makes optical ink of the invention realize the excellent balance of above-mentioned each performance.
Specific embodiment
Detailed description of the preferred embodiments below.
A kind of high light ink, which is characterized in that be prepared from the following raw materials in parts by weight: 5-80 parts of epoxy resin, 1-30
Part diluent, 0.5-15 parts of curing agent, 0.5-3 parts of auxiliary agents, 0.5-2 parts of bloom additives, 0-20 parts of fillers and 0.5-10 parts of face
Material.
Preferably, the epoxy resin is liquid epoxies.
Preferably, the epoxy resin is bisphenol-A liquid epoxy resin.
Preferably, the epoxy resin is epoxy resin DER 330-El and/or epoxy resin DER331.
Preferably, the epoxy resin is DER331.
Preferably, the diluent is reactive diluent.
Preferably, the diluent be one of monoglycidyl ether, diglycidyl ether or polyglycidyl ether or
More than one combination.
Preferably, the diluent is polyglycidyl ether.
Preferably, the curing agent is one of amine, anhydride or imidazoles or more than one combination.
Preferably, the curing agent is imidazole curing agent, specifically, can be curing agent EH-3293S.
Preferably, the auxiliary agent is one of defoaming agent, levelling agent, wetting agent, coupling agent or anti skinning agent or one kind
Above combination.
Preferably, the auxiliary agent is defoaming agent and levelling agent.
Preferably, the defoaming agent is BYK-024 and/or BYK-A525.
Preferably, the levelling agent be one of BYK-333, BYK-345, BYK-306, BYK-346 or BYK-310 or
More than one combination.
Preferably, the bloom additive is one of polyethylene wax, aluminum stearate, ink fountain gloss oil or ink luminous slurry
Or more than one combination.
Preferably, the bloom additive is aluminum stearate.
Preferably, the filler is one of nanoscale barium sulfate, nano silicone lime stone or nanometer grade calcium carbonate or one
Kind or more combination.
Preferably, the filler is nano barium sulfate.
Preferably, the pigment is one of black pigment, color white, pigment Huang, color red or color blue or a kind of
Above combination.
The above raw material can pass through commercially available acquisition.
Above-mentioned high light ink is to be prepared by the following method to obtain:
(1) it prepares binding material: carrying out mechanical stirring, mixing speed 500r/ after epoxy resin is mixed simultaneously with diluent
Min~1000r/min, temperature are 30 DEG C~50 DEG C；After mixing to transparent epoxy resin and reactive diluent, stop adding
Heat；Fluid temperature to be mixed stops stirring when being down to 20-30 DEG C, and binding material is made；
(2) it prepares carrier: auxiliary agent, curing agent and bloom additive being sequentially added in binding material, mixing speed is
1000r/min~1500r/min, temperature are to be dispersed with stirring 15min at 30 DEG C~40 DEG C, and carrier is made；
(3) filler and pigment are added in carrier, carry out mechanical dispersion stirring, mixing speed 500r/min, temperature is
30 DEG C~40 DEG C, mixing time 30min, after stirring, grinding obtains high light ink.
Grinding in the step (3) includes the following steps: for the roller spacing of three-roll grinder to be adjusted to 10 μm of -5 μ
M is ground 2-3 times；Then the roller spacing of three-roll grinder is adjusted to 5 μm -3 μm, ground 2-3 times；Finally three rollers are ground
The roller spacing of machine is adjusted to 3 μm -1 μm, grinds 2-3 times.
A specific embodiment of the invention is further described below with reference to embodiment, is not therefore limited the present invention
System is among the embodiment described range.
Embodiment 1
A kind of high light ink, which is characterized in that be prepared from the following raw materials in parts by weight: 5 parts of epoxy resin DER 330-
El, 1 part of polyglycidyl ether, 0.5 part of curing agent EH-3293S, 0.2 part of defoaming agent BYK-024,0.3 part of levelling agent BYK-333,
0.5 part of aluminum stearate and 0.5 part of color white.
Embodiment 2
A kind of high light ink, which is characterized in that be prepared from the following raw materials in parts by weight: 20 parts of epoxy resin DER331,
10 parts of polyglycidyl ethers, 4 parts of part curing agent EH-3293S, 0.5 part of defoaming agent BYK-A525,0.5 part of levelling agent BYK-345,1
Part aluminum stearate, 5 parts of nanoscale barium sulfates and 3 parts of black pigments.
Embodiment 3
A kind of high light ink, which is characterized in that be prepared from the following raw materials in parts by weight: 40 parts of epoxy resin DER331,
15 parts of polyglycidyl ethers, 8 parts of part curing agent EH-3293S, 1 part of defoaming agent BYK-A525,0.5 part of levelling agent BYK-345,1.5
Part aluminum stearate, 10 parts of nanoscale barium sulfates and 5 parts of pigment Huangs.
Embodiment 4
A kind of high light ink, which is characterized in that be prepared from the following raw materials in parts by weight: 60 parts of epoxy resin DER331,
20 parts of polyglycidyl ethers, 12 parts of part curing agent EH-3293S, 1 part of defoaming agent BYK-A525,1 part of levelling agent BYK-345,2 parts
Aluminum stearate, 15 parts of nanoscale barium sulfates and 8 parts of color blues.
Embodiment 5
A kind of high light ink, which is characterized in that be prepared from the following raw materials in parts by weight: 80 parts of epoxy resin DER331,
30 parts of polyglycidyl ethers, 15 parts of part curing agent EH-3293S, 1 part of defoaming agent BYK-A525,2 parts of levelling agent BYK-345,2 parts
Aluminum stearate, 20 parts of nanoscale barium sulfates and 10 parts of color reds.
Embodiment 6
High light ink described in embodiment 1-5, is prepared by following:
(1) it prepares binding material: carrying out mechanical stirring, mixing speed 600r/ after epoxy resin is mixed simultaneously with diluent
Min, temperature are 30 DEG C；After mixing to epoxy resin and diluent, stop heating；When fluid temperature to be mixed is down to 25 DEG C
Stop stirring, binding material is made；
(2) it prepares carrier: auxiliary agent, curing agent and bloom additive being sequentially added in binding material, mixing speed is
1200r/min, temperature are to be dispersed with stirring 15min at 35 DEG C, and carrier is made；
(3) filler and pigment are added in carrier, carry out mechanical dispersion stirring, mixing speed 500r/min, temperature is
35 DEG C, mixing time 30min, after stirring, grinding obtains high light ink.
Grinding in the step (3) includes the following steps: for the roller spacing of three-roll grinder to be adjusted to 8 μm, grinding
2 times；Then the roller spacing of three-roll grinder is adjusted to 4 μm, ground 3 times；Finally by the roller spacing tune of three-roll grinder
Whole is 1 μm, is ground 3 times.
Embodiment 7
High light ink made from embodiment 1-6 is solidified into 30min under the conditions of 100 DEG C, then carry out adhesive force, hardness,
The test such as environmental-protecting performance, as a result such as table 1.
Adhesive force test: 3M610 adhesive tape, the vertical removing of white square test 15 times.
Hardness test: 8.4 Pencil scratch of JIS K5400 experiment.
Table 1: bloom ink performance test data
High light ink of the invention, has the characteristics that environmental protection, high adhesion force, high rigidity, weatherability.
It should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.The implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.Raw material in embodiment can fetch in the market,
Test method in embodiment is using traditional test methods.Based on the embodiments of the present invention, those skilled in the art exist
All other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
Claims (10)
1. a kind of high light ink, which is characterized in that be prepared from the following raw materials in parts by weight: 5-80 parts of epoxy resin, 1-30 parts
Diluent, 0.5-15 part curing agent, 0.5-3 parts of auxiliary agents, 0.5-2 parts of bloom additives, 0-20 parts of fillers and 0.5-10 parts of pigment.
2. high light ink according to claim 1, which is characterized in that the epoxy resin is liquid epoxies, preferably
Bisphenol-A liquid epoxy resin.
3. high light ink according to claim 2, which is characterized in that the epoxy resin is epoxy resin DER 330-El
And/or epoxy resin DER331, preferred epoxy DER331.
4. high light ink according to claim 1, which is characterized in that the diluent is reactive diluent, preferably single contracting
One of water glycerin ether, diglycidyl ether or polyglycidyl ether or more than one combination, more preferable more glycidols
Ether.
5. high light ink according to claim 1, which is characterized in that the curing agent is amine, anhydride or imidazoles
One of or more than one combination, preferred imidazole curing agent.
6. high light ink according to claim 1, which is characterized in that the auxiliary agent be defoaming agent, levelling agent, wetting agent,
One of coupling agent or anti skinning agent or more than one combination, preferably defoaming agent and levelling agent.
7. high light ink according to claim 1, which is characterized in that the bloom additive is polyethylene wax, stearic acid
One of aluminium, ink fountain gloss oil or ink luminous slurry or more than one combination, preferably aluminum stearate.
8. high light ink according to claim 1, which is characterized in that the filler is nanoscale barium sulfate, nano silicone
One of lime stone or nanometer grade calcium carbonate or more than one combination, preferably nanoscale barium sulfate.
9. high light ink according to claim 1, which is characterized in that the pigment is black pigment, color white, pigment
One of yellow, color red or color blue or more than one combination.
10. the preparation method of high light ink described in -9 any one according to claim 1, which is characterized in that including following step
It is rapid:
(1) epoxy resin and diluent are added in reaction kettle, are warming up to 30 DEG C -50 DEG C, stirring and dissolving when being uniformly dispersed to stopping
It only heats, stops stirring when being cooled to 20 DEG C -30 DEG C, binding material is made；
(2) at 30 DEG C -40 DEG C, auxiliary agent, curing agent and bloom additive are added in binding material, stirring is made to being uniformly dispersed
Obtain carrier；
(3) at 30 DEG C -40 DEG C, filler and pigment are added in carrier, stirring grinds to being uniformly dispersed, high light ink is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910359427.3A CN110194909A (en) | 2019-04-30 | 2019-04-30 | A kind of high light ink and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910359427.3A CN110194909A (en) | 2019-04-30 | 2019-04-30 | A kind of high light ink and preparation method thereof |
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| Publication Number | Publication Date |
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| CN110194909A true CN110194909A (en) | 2019-09-03 |
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| CN201910359427.3A Pending CN110194909A (en) | 2019-04-30 | 2019-04-30 | A kind of high light ink and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111709507A (en) * | 2020-06-14 | 2020-09-25 | 北京化工大学 | Multilayer color code micro-marker capable of coding information and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005298728A (en) * | 2004-04-14 | 2005-10-27 | Dainippon Ink & Chem Inc | Resin composition for solder resist ink, and hardened matter of the same |
| CN106833117A (en) * | 2017-03-06 | 2017-06-13 | 宁波瑞联特油墨有限公司 | A kind of non-solvent epoxy ink and its preparation technology |
| CN109554020A (en) * | 2018-12-14 | 2019-04-02 | 江门市阪桥电子材料有限公司 | UV thermosetting text ink and preparation method |
-
2019
- 2019-04-30 CN CN201910359427.3A patent/CN110194909A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005298728A (en) * | 2004-04-14 | 2005-10-27 | Dainippon Ink & Chem Inc | Resin composition for solder resist ink, and hardened matter of the same |
| CN106833117A (en) * | 2017-03-06 | 2017-06-13 | 宁波瑞联特油墨有限公司 | A kind of non-solvent epoxy ink and its preparation technology |
| CN109554020A (en) * | 2018-12-14 | 2019-04-02 | 江门市阪桥电子材料有限公司 | UV thermosetting text ink and preparation method |
Non-Patent Citations (1)
| Title |
|---|
| 詹益兴等: "《精细化工新产品》", 31 October 2007, 科学技术文献出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111709507A (en) * | 2020-06-14 | 2020-09-25 | 北京化工大学 | Multilayer color code micro-marker capable of coding information and preparation method thereof |
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Application publication date: 20190903 |