CN109852131A - A kind of flexible simulation gravure printing ink and preparation method thereof - Google Patents
A kind of flexible simulation gravure printing ink and preparation method thereof Download PDFInfo
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- CN109852131A CN109852131A CN201811517283.1A CN201811517283A CN109852131A CN 109852131 A CN109852131 A CN 109852131A CN 201811517283 A CN201811517283 A CN 201811517283A CN 109852131 A CN109852131 A CN 109852131A
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Abstract
The invention discloses a kind of flexible simulation gravure printing inks, it is prepared by the component as follows in terms of mass parts: 6-10 parts of pigment, 1-3 parts of colloid calcium, 92-96 parts of diluent, 0.2-0.6 parts of tributyl phosphate, 2-5 parts of ethyl alcohol, 0.5-1.5 parts of photoinitiator, 1.6-2.8 parts of levelling agent, ink is with 1.4-2.4 parts of wax.The present invention also provides a kind of preparation methods of flexible simulation gravure printing ink.Replace water as solvent diluent in water-based ink of the invention, ink product quality obtained is stable, scratch resistant property is good, wear-resistant, and is printed on paper material, can keep higher brightness.
Description
Technical field
The present invention relates to a kind of ink more particularly to a kind of flexible simulation gravure printing ink and preparation method thereof.
Background technique
Ink is the important materials for printing, it is expressed the pattern and text on stock by printing or air brushing.Oil
It include main component and auxiliary element in ink, they equably mix and form a kind of stickiness colloidal fluid through repeat-rolling.It is existing
Some ink uses water as solvent, and since the effect of solvent is to mix auxiliary agent with main component, it is therefore desirable to solvent
Amount demand it is larger, but due in ink moisture content it is too many, it is inhomogenous to will lead to ink colors, sprays on paper, meeting
Paper is caused to be difficult to drying or even dizzy dye.
Summary of the invention
For overcome the deficiencies in the prior art, one of the objects of the present invention is to provide a kind of flexible simulation intaglio printing oil
Diluent is replaced water to be used as solvent in the water-based ink by ink, and ink product quality stabilization obtained, scratch resistant property is good, wear-resistant,
And be printed on paper material, higher brightness can be kept.
Second object of the present invention is to provide for a kind of preparation method of flexible simulation gravure printing ink, the preparation
Method is easy to process, is also dispersed using ultrasonic wave after mixing, so that the fineness of ink is higher, performance is more preferable.
An object of the present invention adopts the following technical scheme that realization:
A kind of flexible simulation gravure printing ink, is prepared by the component as follows in terms of mass parts:
Further, the pigment is carbon black or titanium dioxide.
Further, the diluent includes epoxy resin, deionized water and white oil.
Further, in the diluent, the mass ratio of epoxy resin, deionized water and white oil is (2-5): 1:(5-7).
Further, the photoinitiator is one of phosphine oxide, thioxanthones and α-aminoketone or any combination.
Further, the levelling agent is one of ethylene oxide, propylene oxide and Lauxite or any combination.
Further, the ink is micro-crystallization wax or polyethylene wax with wax.
Realize that second object of the present invention can reach by adopting the following technical scheme that:
A kind of preparation method of flexible simulation gravure printing ink, including,
Material preparation step: pigment, colloid calcium, diluent, tributyl phosphate, ethyl alcohol, photoinitiator, levelling agent are weighed according to the ratio
It is spare with ink wax；
Prefabrication step: pigment, colloid calcium, tributyl phosphate and ink wax are added into reaction kettle, stirs evenly, obtains
Prefabricated material；
Mixing step: diluent, ethyl alcohol, photoinitiator and levelling agent is added into reaction kettle again, stirs evenly, is mixed
Close material；
Ultrasound treatment step: mixed material is put into ultrasonic disperser, carries out ultrasonic wave dispersion；After dispersion, obtain
Flexibility simulation gravure printing ink.
Further, in prefabrication step, mixing speed 600-800r/min, mixing time 10-15min；Mixing step
In rapid, mixing speed 400-600r/min, mixing time 18-26min.
Further, in ultrasound treatment step, ultrasonic frequency 12-14KHz, jitter time 28-32min.
The beneficial effects of the present invention are:
1, diluent is replaced water to be used as solvent in the water-based ink by the flexible simulation gravure printing ink of the present invention, obtained
Ink product quality it is stable, scratch resistant property is good, wear-resistant, and is printed on paper material, higher brightness can be kept；
2, the preparation method of the flexible simulation gravure printing ink of the present invention, the preparation method is easy to process, also sharp after mixing
Dispersed with ultrasonic wave, so that the fineness of ink is higher, performance is more preferable.
Specific embodiment
In the following, being described further in conjunction with specific embodiment to the present invention, it should be noted that is do not collided
Under the premise of, new embodiment can be formed between various embodiments described below or between each technical characteristic in any combination.
A kind of flexible simulation gravure printing ink, is prepared by the component as follows in terms of mass parts:
As the mode that further carries out, pigment is carbon black or titanium dioxide.
As the mode that further carries out, diluent includes epoxy resin, deionized water and white oil.
As the mode that further carries out, in diluent, the mass ratio of epoxy resin, deionized water and white oil is (2-5):
1:(5-7).
As the mode that further carries out, photoinitiator is for one of phosphine oxide, thioxanthones and α-aminoketone or arbitrarily
Combination.
As the mode that further carries out, levelling agent is one of ethylene oxide, propylene oxide and Lauxite or appoints
Meaning combination.
As the mode that further carries out, ink is micro-crystallization wax or polyethylene wax with wax.
A kind of preparation method of flexible simulation gravure printing ink, including,
Material preparation step: pigment, colloid calcium, diluent, tributyl phosphate, ethyl alcohol, photoinitiator, levelling agent are weighed according to the ratio
It is spare with ink wax；
Prefabrication step: pigment, colloid calcium, tributyl phosphate and ink wax are added into reaction kettle, stirs evenly, obtains
Prefabricated material；
Mixing step: diluent, ethyl alcohol, photoinitiator and levelling agent is added into reaction kettle again, stirs evenly, is mixed
Close material；
Ultrasound treatment step: mixed material is put into ultrasonic disperser, carries out ultrasonic wave dispersion；After dispersion, obtain
Flexibility simulation gravure printing ink.
As the mode that further carries out, in prefabrication step, mixing speed 600-800r/min, mixing time 10-
15min；In mixing step, mixing speed 400-600r/min, mixing time 18-26min.
As the mode that further carries out, in ultrasound treatment step, ultrasonic frequency 12-14KHz, jitter time is
28-32min。
It is specific embodiment of the present invention below, used raw material, equipment etc. remove special limit in the following embodiments
It can be obtained by buying pattern outside fixed.
Embodiment 1:
A kind of flexible simulation gravure printing ink, is prepared by the component as follows in terms of mass parts: 6 parts of pigment,
1 part of colloid calcium, 92 parts of diluent, 0.3 part of tributyl phosphate, 4 parts of ethyl alcohol, 0.6 part of photoinitiator, 1.8 parts of levelling agent, ink is used
1.7 parts of wax.
Pigment is carbon black；Diluent includes epoxy resin, deionized water and white oil, in diluent, epoxy resin, deionization
The mass ratio of water and white oil is 2:1:7；Photoinitiator is phosphine oxide；Levelling agent is ethylene oxide, propylene oxide and Lauxite
It is mixed with mass ratio for 1:1:1；Ink is micro-crystallization wax with wax.
The preparation method of flexibility simulation gravure printing ink, including,
Material preparation step: pigment, colloid calcium, diluent, tributyl phosphate, ethyl alcohol, photoinitiator, levelling agent are weighed according to the ratio
It is spare with ink wax；
Prefabrication step: pigment, colloid calcium, tributyl phosphate and ink wax being added into reaction kettle, stirs evenly, and stir
Speed is 620r/min, and mixing time 15min obtains prefabricated material；
Mixing step: being added diluent, ethyl alcohol, photoinitiator and levelling agent into reaction kettle again, stir evenly, stirring speed
Degree is 425r/min, and mixing time 26min obtains mixed material；
Ultrasound treatment step: mixed material is put into ultrasonic disperser, carries out ultrasonic wave dispersion, and ultrasonic frequency is
12KHz, jitter time 32min；After dispersion, flexible simulation gravure printing ink is obtained.
Embodiment 2:
A kind of flexible simulation gravure printing ink, is prepared by the component as follows in terms of mass parts: 7 parts of pigment,
2 parts of colloid calcium, 93 parts of diluent, 0.2 part of tributyl phosphate, 3 parts of ethyl alcohol, 0.9 part of photoinitiator, 1.6- parts of levelling agent, ink
With 1.4 parts of wax.
Pigment is titanium dioxide；Diluent includes epoxy resin, deionized water and white oil, in diluent, epoxy resin, go from
The mass ratio of sub- water and white oil is 3:1:5；Photoinitiator is phosphine oxide；Levelling agent is ethylene oxide；Ink is polyethylene with wax
Wax.
The preparation method of flexibility simulation gravure printing ink, including,
Material preparation step: pigment, colloid calcium, diluent, tributyl phosphate, ethyl alcohol, photoinitiator, levelling agent are weighed according to the ratio
It is spare with ink wax；
Prefabrication step: pigment, colloid calcium, tributyl phosphate and ink wax being added into reaction kettle, stirs evenly, and stir
Speed is 680r/min, and mixing time 12min obtains prefabricated material；
Mixing step: being added diluent, ethyl alcohol, photoinitiator and levelling agent into reaction kettle again, stir evenly, stirring speed
Degree is 490r/min, and mixing time 24min obtains mixed material；
Ultrasound treatment step: mixed material is put into ultrasonic disperser, carries out ultrasonic wave dispersion, and ultrasonic frequency is
13KHz, jitter time 30min；After dispersion, flexible simulation gravure printing ink is obtained.
Embodiment 3:
A kind of flexible simulation gravure printing ink, is prepared by the component as follows in terms of mass parts: 8 parts of pigment,
2 parts of colloid calcium, 92 parts of diluent, 0.2 part of tributyl phosphate, 2- parts of ethyl alcohol, 1.2 parts of photoinitiator, 1.9 parts of levelling agent, ink
With 1.7 parts of wax.
Pigment is carbon black；Diluent includes epoxy resin, deionized water and white oil, in diluent, epoxy resin, deionization
The mass ratio of water and white oil is 2:1:6；Photoinitiator is that thioxanthones and α-aminoketone are mixed with mass ratio 1:2；Levelling agent
For propylene oxide；Ink is micro-crystallization wax with wax.
The preparation method of flexibility simulation gravure printing ink, including,
Material preparation step: pigment, colloid calcium, diluent, tributyl phosphate, ethyl alcohol, photoinitiator, levelling agent are weighed according to the ratio
It is spare with ink wax；
Prefabrication step: pigment, colloid calcium, tributyl phosphate and ink wax being added into reaction kettle, stirs evenly, and stir
Speed is 790r/min, and mixing time 10min obtains prefabricated material；
Mixing step: being added diluent, ethyl alcohol, photoinitiator and levelling agent into reaction kettle again, stir evenly, stirring speed
Degree is 600r/min, and mixing time 18min obtains mixed material；
Ultrasound treatment step: mixed material is put into ultrasonic disperser, carries out ultrasonic wave dispersion, and ultrasonic frequency is
14KHz, jitter time 28min；After dispersion, flexible simulation gravure printing ink is obtained.
Embodiment 4:
A kind of flexible simulation gravure printing ink, is prepared by the component as follows in terms of mass parts: 10 parts of pigment,
3 parts of colloid calcium, 96 parts of diluent, 0.3 part of tributyl phosphate, 4 parts of ethyl alcohol, 0.1.4 parts of photoinitiator, 2.7 parts of levelling agent, ink
With 2.4 parts of wax.
Pigment is carbon black；Diluent includes epoxy resin, deionized water and white oil, in diluent, epoxy resin, deionization
The mass ratio of water and white oil is 4:1:5；Photoinitiator is that phosphine oxide and α-aminoketone are mixed with mass ratio 1:1；Levelling agent
It is mixed for propylene oxide and Lauxite with mass ratio 3:2；Ink is polyethylene wax with wax.
The preparation method of flexibility simulation gravure printing ink, including,
Material preparation step: pigment, colloid calcium, diluent, tributyl phosphate, ethyl alcohol, photoinitiator, levelling agent are weighed according to the ratio
It is spare with ink wax；
Prefabrication step: pigment, colloid calcium, tributyl phosphate and ink wax being added into reaction kettle, stirs evenly, and stir
Speed is 660r/min, and mixing time 13min obtains prefabricated material；
Mixing step: being added diluent, ethyl alcohol, photoinitiator and levelling agent into reaction kettle again, stir evenly, stirring speed
Degree is 520r/min, and mixing time 19min obtains mixed material；
Ultrasound treatment step: mixed material is put into ultrasonic disperser, carries out ultrasonic wave dispersion, and ultrasonic frequency is
12KHz, jitter time 30min；After dispersion, flexible simulation gravure printing ink is obtained.
Embodiment 5:
A kind of flexible simulation gravure printing ink, is prepared by the component as follows in terms of mass parts: 7 parts of pigment,
1 part of colloid calcium, 94 parts of diluent, 0.4 part of tributyl phosphate, 4 parts of ethyl alcohol, 0.9 part of photoinitiator, 1.9 parts of levelling agent, ink is used
2.1 parts of wax.
Pigment is titanium dioxide；Diluent includes epoxy resin, deionized water and white oil, in diluent, epoxy resin, go from
The mass ratio of sub- water and white oil is 3:1:6；Photoinitiator is phosphine oxide, thioxanthones and α-aminoketone with mass ratio 1:2:1 mixing
It forms；Levelling agent is that ethylene oxide, propylene oxide and Lauxite are mixed with mass ratio 1:2:2；Ink wax is poly- second
Alkene wax.
The preparation method of flexibility simulation gravure printing ink, including,
Material preparation step: pigment, colloid calcium, diluent, tributyl phosphate, ethyl alcohol, photoinitiator, levelling agent are weighed according to the ratio
It is spare with ink wax；
Prefabrication step: pigment, colloid calcium, tributyl phosphate and ink wax being added into reaction kettle, stirs evenly, and stir
Speed is 620r/min, and mixing time 15min obtains prefabricated material；
Mixing step: being added diluent, ethyl alcohol, photoinitiator and levelling agent into reaction kettle again, stir evenly, stirring speed
Degree is 600r/min, and mixing time 19min obtains mixed material；
Ultrasound treatment step: mixed material is put into ultrasonic disperser, carries out ultrasonic wave dispersion, and ultrasonic frequency is
13KHz, jitter time 31min；After dispersion, flexible simulation gravure printing ink is obtained.
Comparative example 1:
Comparative example 1 is that the flexible simulation gravure printing ink of comparative example 1, is by as follows with matter with the difference of embodiment 1
The component of amount part meter is prepared: 6 parts of pigment, 1 part of colloid calcium, 92 parts of water, 0.3 part of tributyl phosphate, 4 parts of ethyl alcohol, light-initiated
0.6 part of agent, 1.8 parts of levelling agent, ink is with 1.7 parts of wax.
Comparative example 2:
Comparative example 2 is that comparative example 2 is without ultrasound treatment step with the difference of embodiment 1.
Effect assessment and performance detection
One, color fastness to water
Printed matter will be obtained after the spraying of the ink of embodiment 1-5 and comparative example 1-2, printed matter is placed on two and is filled water
Between filter paper, then it is sandwiched in two pieces of glass plates, it is pressed with the weight of 1kg, the variation of color on filter paper is then observed, such as
Ink on fruit printed matter does not move on filter paper, then water-tolerant.
Two, surface tension and viscosity
It is viscous by U.S. LVF by the surface tension of the ink of tensammetric determination embodiment 1-5 and comparative example 1-2
Degree meter measures its viscosity.
Three, fineness
Measure the fineness of the ink of embodiment 1-5 and comparative example 1-2.
Four, brightness
After the printing of the ink of embodiment 1-5 and comparative example 1-2, sampled according to GB/T450, the sample of every kind of paper
It is 5, quantitative determines respectively, at 60 DEG C, the specification for being 20cm × 20cm by every kind of sheet trimming carries out brightness measuring.
The experimental results are shown inthe following table for above-mentioned experiment.
The experimental result of table 1 embodiment 1-5 and comparative example 1-2
As seen from the above table, the ink of embodiment 1-5 is all satisfied relevant regulations, and performance is superior to comparative example 1-2, can
See, since the solvent in comparative example 1 is water, causes color fastness to water unqualified, and indices are worse than embodiment 1-5, and
Due to no ultrasound treatment step in comparative example 2, indices are also worse than in embodiment 1-5, especially fineness index, grain diameter
It is larger.
To sum up, diluent is replaced water as solvent, ink product obtained by the flexible simulation gravure printing ink of the present invention
Quality is stable, scratch resistant property is good, wear-resistant, and is printed on paper material, can keep higher brightness, and preparation method
It is easy to process, also dispersed using ultrasonic wave after mixing, so that the fineness of ink is higher, performance is more preferable.
The above embodiment is only the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited thereto,
The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed range.
Claims (10)
1. a kind of flexible simulation gravure printing ink, which is characterized in that it is prepared by the component as follows in terms of mass parts:
2. flexible simulation gravure printing ink as described in claim 1, which is characterized in that the pigment is carbon black or titanium white
Powder.
3. flexible simulation gravure printing ink as described in claim 1, which is characterized in that the diluent includes asphalt mixtures modified by epoxy resin
Rouge, deionized water and white oil.
4. flexible simulation gravure printing ink as claimed in claim 3, which is characterized in that in the diluent, epoxy resin,
The mass ratio of deionized water and white oil is (2-5): 1:(5-7).
5. simulation gravure printing ink as described in claim 1 flexible, which is characterized in that the photoinitiator be phosphine oxide,
One of thioxanthones and α-aminoketone or any combination.
6. simulation gravure printing ink as described in claim 1 flexible, which is characterized in that the levelling agent be ethylene oxide,
One of propylene oxide and Lauxite or any combination.
7. flexible simulation gravure printing ink as described in claim 1, which is characterized in that the ink is micro-crystallization wax with wax
Or polyethylene wax.
8. a kind of such as the described in any item flexible preparation methods for simulating gravure printing inks of claim 1-7, it is characterised in that
Including,
Material preparation step: pigment, colloid calcium, diluent, tributyl phosphate, ethyl alcohol, photoinitiator, levelling agent and oil are weighed according to the ratio
Black wax, it is spare；
Prefabrication step: pigment, colloid calcium, tributyl phosphate and ink wax are added into reaction kettle, stirs evenly, obtains prefabricated
Material；
Mixing step: diluent, ethyl alcohol, photoinitiator and levelling agent is added into reaction kettle again, stirs evenly, obtains mixture
Material；
Ultrasound treatment step: mixed material is put into ultrasonic disperser, carries out ultrasonic wave dispersion；After dispersion, flexibility is obtained
Simulate gravure printing ink.
9. the preparation method of flexible simulation gravure printing ink as claimed in claim 8, which is characterized in that in prefabrication step,
Mixing speed is 600-800r/min, mixing time 10-15min；In mixing step, mixing speed 400-600r/min,
Mixing time is 18-26min.
10. the preparation method of flexible simulation gravure printing ink as claimed in claim 8, which is characterized in that ultrasonic treatment step
In rapid, ultrasonic frequency 12-14KHz, jitter time 28-32min.
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| CN1304433A (en) * | 1998-02-02 | 2001-07-18 | 萨尔技术有限公司 | Ink for ink-jet printer |
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