CN110066545A - A kind of fast-drying type printing water ink and preparation method thereof - Google Patents
A kind of fast-drying type printing water ink and preparation method thereof Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
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- 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
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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
- C09D11/033—Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent
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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
- C09D11/10—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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- 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
- C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09D11/107—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
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Abstract
The invention discloses a kind of fast-drying type printing water ink and preparation method thereof.The raw material of the fast-drying type printing water ink is made of water soluble acrylic resin, modified poly ester lotion, pentaerythritol triacrylate, hexamethyldisiloxane, toner, dispersing agent, defoaming agent etc..Also disclose corresponding preparation method, i.e. by toner and dispersing agent, hexamethyldisiloxane, deionized water is agitated that aqueous color paste is made, add water soluble acrylic resin, the stirring of modified poly ester lotion, it is eventually adding pentaerythritol triacrylate, defoaming agent progress ultrasonic disperse and ball milling, obtains finished product after adding ethanol in proper amount.Above-mentioned fast-drying type printing water ink, by the way that the modified poly ester lotion being prepared through ad hoc approach is added, complete dispersion is together formed with the water soluble acrylic resin in ink, toner, hydrone in printing water ink is set to be easier to migrate, not only drying effect is good, and ink brightness is also significantly improved.
Description
Technical field
The present invention relates to printing water technical field of ink, more particularly to a kind of fast-drying type printing water ink and
Preparation method.
Background technique
Lithographic printing is one of current main printing process, and the mode of printing being most widely used.It is different from recessed
The Conventional printing process such as version printing, letterpress, the printing plate of lithographic printing, blank parts and areas are almost same flat
On face.Lithographic printing is that the areas of oleophilic drainage is constituted on conplane printing plate using the rule of oil, water mutual exclusion
With hydrophilic and oleophobic blank parts.Common printing ink is divided into three type of solvent-based ink, water-based ink and light-curable ink
Type.With the aggravation of global environmental pollution and ecological environment destruction degree, people increasingly pay close attention to life, concern for the environment and people
The development of class improves production and uses green product, and water-based ink is widely used in printing and packaging industry.It is aqueous
Ink is mainly the uniform slurry like material that is made of colorant and binder, have it is non-ignitable, not quick-fried, nontoxic, have no irritating odor
Etc. characteristics.The effect of colorant is image function to be provided on substrate, and assign latex film light resistance and gloss.But currently, water
Property ink generally the performance in dispersibility, glossiness, water-resistance is insufficient, curing time is long, reduces service efficiency, increases into
This.
Summary of the invention
It is not able to satisfy consumer demand still in aspect of performance such as curing time, glossiness based on current printing water ink
The problem of, the present invention provides a kind of fast-drying type printing water ink and preparation method thereof.
A kind of fast-drying type printing water ink, comprises the following raw materials by weight percent:
Water soluble acrylic resin 35~45%
Modified poly ester lotion 20~30%
Pentaerythritol triacrylate 6~8%
Hexamethyldisiloxane 4~6%
Toner 3~4%
Dispersing agent 0.8~1.2%
Defoaming agent 0.5~1.5%
Deionized water surplus；
Wherein, the modified poly ester lotion the preparation method comprises the following steps: into reaction kettle be added unsaturated polyester resin, starch phosphorus
Temperature of reaction kettle is increased to 120~130 DEG C by acid esters, M-phthalic acid, is stirred according to 500~600 revs/min of rates anti-
It answers 2~3 hours, is subsequently reduced to room temperature, then put into emulsifier into reaction kettle, after stirring at low speed, be added into reaction kettle
Appropriate distilled water, at room temperature according to 1800~2200 revs/min of rate high-speed stirred speed, emulsion reaction 3~4 hours,
Obtain modified poly ester lotion.
Above-mentioned fast-drying type printing water ink, it is more healthy with water-based ink, environmentally friendly compared to traditional printing.And lead to
The modified poly ester lotion for being added and being prepared through ad hoc approach is crossed, with the water soluble acrylic resin in ink, the common shape of toner
At complete dispersion, hydrone in printing water ink is set to be easier to migrate, not only drying effect is good, and ink
Brightness is also significantly improved.
The molecular weight of the water soluble acrylic resin is 3000~5000 in one of the embodiments,.
In one of the embodiments, the unsaturated polyester resin, starch phosphate, M-phthalic acid molar ratio be
9:4:1。
The emulsifier is alkylphenol-polyethenoxy in one of the embodiments,.
The dispersing agent is any in Tween-20, higher aliphatic and polyethylene wax in one of the embodiments,
It is a kind of.
The defoaming agent is organic silicon defoamer in one of the embodiments,.
Present invention also provides the preparation methods of above-mentioned fast-drying type printing water ink, comprising the following steps:
(1) high-speed mixer is added in toner, dispersing agent, hexamethyldisiloxane, deionized water, according to 600~800
Rev/min rate stir 15~20 minutes, obtain aqueous color paste, aqueous color paste ground through three-roller, it is small to be ground to granularity
In 10 μm；
(2) water soluble acrylic resin, modified poly ester lotion are added in ground aqueous color paste, are stirred evenly,
Obtain intermediate mixed liquor；
(3) the addition pentaerythritol triacrylate, defoaming agent into intermediate mixed liquor, ultrasonic disperse 15~20 minutes, and
It places in ball mill, high speed grinding 30~40 minutes, obtains original print water-based ink；
(4) to the original print ethyl alcohol that add suitable concentration in water-based ink be 95%, it is stirred at room temperature 35~
45 minutes, obtain finished product printing water ink.
The raw material of the preparation method of above-mentioned printing water ink is easy to get, simple process, is suitable for large-scale industry metaplasia
It produces.
The frequency of the ultrasonic disperse is 60~62KHz in one of the embodiments,, the power of ultrasonic disperse be
1300~1500W.
The ratio of grinding media to material of the ball mill is 20:1 in one of the embodiments, and the revolving speed of ball mill is 4500~5500
Rev/min.
Compared to the prior art the present invention, has the following beneficial effects:
(1) the present invention overcomes printing water printing ink solvent volatile the problem of causing environmental pollution in the prior art,
Product Green environmental protection, will not have an adverse effect to environment.
(2) present invention makes itself and the water in ink by adding modified poly ester lotion into printing water ink raw materials
Soluble acrylic resin, toner together form complete dispersion, and hydrone in printing water ink is made to be easier to move
It moves, not only drying effect is good, and ink brightness is also significantly improved.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with specific embodiment,
The present invention will be described in further detail.It should be appreciated that the specific embodiments described herein are only used to explain this hair
It is bright, it is not intended to limit the present invention.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
Raw materials used and reagent is commercially available common raw material and reagent in following embodiment.
A kind of fast-drying type printing water ink, comprises the following raw materials by weight percent:
Water soluble acrylic resin 35~45%
Modified poly ester lotion 20~30%
Pentaerythritol triacrylate 6~8%
Hexamethyldisiloxane 4~6%
Toner 3~4%
Dispersing agent 0.8~1.2%
Defoaming agent 0.5~1.5%
Deionized water surplus；
Wherein, the modified poly ester lotion the preparation method comprises the following steps: into reaction kettle be added unsaturated polyester resin, starch phosphorus
Temperature of reaction kettle is increased to 120~130 DEG C by acid esters, M-phthalic acid, is stirred according to 500~600 revs/min of rates anti-
It answers 2~3 hours, is subsequently reduced to room temperature, then put into emulsifier into reaction kettle, after stirring at low speed, be added into reaction kettle
Appropriate distilled water, at room temperature according to 1800~2200 revs/min of rate high-speed stirred speed, emulsion reaction 3~4 hours,
Obtain modified poly ester lotion.
The modified poly ester lotion being prepared through the above method, can inclusion pigment particle very well, promote moving for hydrone
It moves, improves drying effect.Meanwhile modified poly ester lotion is to the dispersion of the formation such as itself and water soluble acrylic resin, toner
Light absorption also have a significant impact, can reduce the surface tension of ink, promote the sprawling in dielectric surface of ink, enhance light
Reflection improves glossiness of ink.
In a preferred embodiment, the molecular weight of the water soluble acrylic resin is 3000~5000.
In a preferred embodiment, the molar ratio of the unsaturated polyester resin, starch phosphate, M-phthalic acid
For 9:4:1.
In a preferred embodiment, the emulsifier is alkylphenol-polyethenoxy.
In a preferred embodiment, the dispersing agent is appointing in Tween-20, higher aliphatic and polyethylene wax
It anticipates one kind.
In a preferred embodiment, the defoaming agent is organic silicon defoamer.
Present invention also provides the preparation methods of above-mentioned fast-drying type printing water ink, comprising the following steps:
(1) high-speed mixer is added in toner, dispersing agent, hexamethyldisiloxane, deionized water, according to 600~800
Rev/min rate stir 15~20 minutes, obtain aqueous color paste, aqueous color paste ground through three-roller, it is small to be ground to granularity
In 10 μm；
(2) water soluble acrylic resin, modified poly ester lotion are added in ground aqueous color paste, are stirred evenly,
Obtain intermediate mixed liquor；
(3) the addition pentaerythritol triacrylate, defoaming agent into intermediate mixed liquor, ultrasonic disperse 15~20 minutes, and
It places in ball mill, high speed grinding 30~40 minutes, obtains original print water-based ink；
(4) to the original print ethyl alcohol that add suitable concentration in water-based ink be 95%, it is stirred at room temperature 35~
45 minutes, obtain finished product printing water ink.
In a preferred embodiment, the frequency of the ultrasonic disperse is 60~62KHz, the power of ultrasonic disperse be
1300~1500W.
In a preferred embodiment, the ratio of grinding media to material of the ball mill is 20:1, the revolving speed of ball mill is 4500~
5500 revs/min.
Below by embodiment, the present invention is furture elucidated.It should be pointed out that the present invention is not intended to be limited to the reality
Apply example.
Embodiment 1
Prepare modified poly ester lotion:
Unsaturated polyester resin, starch phosphate, M-phthalic acid are added into reaction kettle, temperature of reaction kettle is increased to
It 120 DEG C, is stirred to react 2 hours according to 500 revs/min of rate, is subsequently reduced to room temperature, then put into emulsifier into reaction kettle,
After stirring at low speed, appropriate distilled water is added into reaction kettle, at room temperature according to 1800 revs/min of rate high-speed stirred
Speed emulsion reaction 3 hours, obtains modified poly ester lotion.
Raw material proportioning relationship is as follows:
Water soluble acrylic resin 35%
Modified poly ester lotion 20%
Pentaerythritol triacrylate 6%
Hexamethyldisiloxane 4%
Toner 3%
Dispersing agent 0.8%
Defoaming agent 0.5%
Deionized water surplus.
Prepare fast-drying type printing water ink:
(1) high-speed mixer is added in toner, dispersing agent, hexamethyldisiloxane, deionized water, according to 600 revs/min
Rate stir 15 minutes, obtain aqueous color paste, aqueous color paste ground through three-roller, be ground to granularity less than 10 μm；
(2) water soluble acrylic resin, modified poly ester lotion are added in ground aqueous color paste, are stirred evenly,
Obtain intermediate mixed liquor；
(3) pentaerythritol triacrylate, defoaming agent are added into intermediate mixed liquor, it is ultrasonic disperse 15 minutes, described super
The frequency of sound dispersion is 60KHz, the power of ultrasonic disperse is 1300W, and places in ball mill, high speed grinding 30 minutes, ball milling
The ratio of grinding media to material of machine is 20:1, and the revolving speed of ball mill is 4500 revs/min, obtains original print water-based ink；
(4) 35 points are stirred at room temperature with ethyl alcohol of suitable concentration for 95% is added in water-based ink to original print
Clock obtains finished product printing water ink.
Embodiment 2
Prepare modified poly ester lotion:
Unsaturated polyester resin, starch phosphate, M-phthalic acid are added into reaction kettle, temperature of reaction kettle is increased to
It 125 DEG C, is stirred to react 2.5 hours according to 550 revs/min of rate, is subsequently reduced to room temperature, then put into emulsification into reaction kettle
After stirring at low speed, appropriate distilled water is added into reaction kettle for agent, at room temperature according to 2000 revs/min of rate high speed
Mixing speed emulsion reaction 3.5 hours, obtains modified poly ester lotion.
Raw material proportioning relationship is as follows:
Water soluble acrylic resin 40%
Modified poly ester lotion 25%
Pentaerythritol triacrylate 7%
Hexamethyldisiloxane 5%
Toner 3.5%
Dispersing agent 1.0%
Defoaming agent 1.0%
Deionized water surplus.
Prepare fast-drying type printing water ink:
(1) high-speed mixer is added in toner, dispersing agent, hexamethyldisiloxane, deionized water, according to 700 revs/min
Rate stir 17.5 minutes, obtain aqueous color paste, aqueous color paste ground through three-roller, be ground to granularity less than 10 μm；
(2) water soluble acrylic resin, modified poly ester lotion are added in ground aqueous color paste, are stirred evenly,
Obtain intermediate mixed liquor；
(3) pentaerythritol triacrylate, defoaming agent are added into intermediate mixed liquor, it is ultrasonic disperse 17.5 minutes, described
The frequency of ultrasonic disperse is 61KHz, the power of ultrasonic disperse is 1400W, and places in ball mill, high speed grinding 35 minutes, ball
The ratio of grinding media to material of grinding machine is 20:1, and the revolving speed of ball mill is 5000 revs/min, obtains original print water-based ink；
(4) 40 points are stirred at room temperature with ethyl alcohol of suitable concentration for 95% is added in water-based ink to original print
Clock obtains finished product printing water ink.
Embodiment 3
Prepare modified poly ester lotion:
Unsaturated polyester resin, starch phosphate, M-phthalic acid are added into reaction kettle, temperature of reaction kettle is increased to
It 130 DEG C, is stirred to react 3 hours according to 600 revs/min of rate, is subsequently reduced to room temperature, then put into emulsifier into reaction kettle,
After stirring at low speed, appropriate distilled water is added into reaction kettle, at room temperature according to 2200 revs/min of rate high-speed stirred
Speed emulsion reaction 4 hours, obtains modified poly ester lotion.
Raw material proportioning relationship is as follows:
Water soluble acrylic resin 45%
Modified poly ester lotion 30%
Pentaerythritol triacrylate 8%
Hexamethyldisiloxane 6%
Toner 4%
Dispersing agent 1.2%
Defoaming agent 1.5%
Deionized water surplus.
Prepare fast-drying type printing water ink:
(1) high-speed mixer is added in toner, dispersing agent, hexamethyldisiloxane, deionized water, according to 800 revs/min
Rate stir 20 minutes, obtain aqueous color paste, aqueous color paste ground through three-roller, be ground to granularity less than 10 μm；
(2) water soluble acrylic resin, modified poly ester lotion are added in ground aqueous color paste, are stirred evenly,
Obtain intermediate mixed liquor；
(3) pentaerythritol triacrylate, defoaming agent are added into intermediate mixed liquor, it is ultrasonic disperse 20 minutes, described super
The frequency of sound dispersion is 62KHz, the power of ultrasonic disperse is 1500W, and places in ball mill, high speed grinding 40 minutes, ball milling
The ratio of grinding media to material of machine is 20:1, and the revolving speed of ball mill is 5500 revs/min, obtains original print water-based ink；
(4) 45 points are stirred at room temperature with ethyl alcohol of suitable concentration for 95% is added in water-based ink to original print
Clock obtains finished product printing water ink.
Comparative example 1
Raw material proportioning relationship is as follows:
Water soluble acrylic resin 40%
Commercially available NovocTMWS114-30 water-soluble polyester 25%
Pentaerythritol triacrylate 7%
Hexamethyldisiloxane 5%
Toner 3.5%
Dispersing agent 1.0%
Defoaming agent 1.0%
Deionized water surplus.
Prepare fast-drying type printing water ink:
(1) high-speed mixer is added in toner, dispersing agent, hexamethyldisiloxane, deionized water, according to 700 revs/min
Rate stir 17.5 minutes, obtain aqueous color paste, aqueous color paste ground through three-roller, be ground to granularity less than 10 μm；
(2) by water soluble acrylic resin, commercially available NovocTMWS114-30 water-soluble polyester is added to ground aqueous
It in mill base, stirs evenly, obtains intermediate mixed liquor；
(3) pentaerythritol triacrylate, defoaming agent are added into intermediate mixed liquor, it is ultrasonic disperse 17.5 minutes, described
The frequency of ultrasonic disperse is 61KHz, the power of ultrasonic disperse is 1400W, and places in ball mill, high speed grinding 35 minutes, ball
The ratio of grinding media to material of grinding machine is 20:1, and the revolving speed of ball mill is 5000 revs/min, obtains original print water-based ink；
(4) 40 points are stirred at room temperature with ethyl alcohol of suitable concentration for 95% is added in water-based ink to original print
Clock obtains finished product printing water ink.
Performance test
To fast-drying type printing water ink made of embodiment 1-3, printing water ink made of comparative example 1 is carried out
Service performance test, and common printed use water-based ink (be purchased from Yantai Heng Xing ink Co., Ltd) as reference examples using commercially available.
Wherein, first stemness test is executed according to GB/T 13217.5-2008, and measurement of luster is executed according to GB/T 13217.2-2009, is surveyed
Test result is shown in Table 1.
Table 1
As it can be seen from table 1 prepared by fast-drying type printing water ink prepared by the embodiment of the present invention and comparative example
Printing water ink is compared, and is significantly increased in terms of first stemness and glossiness, and commercially available common water borne print is also considerably better than
Brush ink.The modified poly ester lotion for being able to demonstrate that addition is prepared by ad hoc approach of the present invention to the promotion of ink overall performance is
With substantial utility.It can be seen that fast-drying type printing water ink of the invention rapid-curing cutback effect, in terms of take
Expected technical effect was obtained, was had a good application prospect.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.
Claims (9)
1. a kind of fast-drying type printing water ink, which is characterized in that comprise the following raw materials by weight percent:
Water soluble acrylic resin 35~45%
Modified poly ester lotion 20~30%
Pentaerythritol triacrylate 6~8%
Hexamethyldisiloxane 4~6%
Toner 3~4%
Dispersing agent 0.8~1.2%
Defoaming agent 0.5~1.5%
Deionized water surplus；
Wherein, the modified poly ester lotion the preparation method comprises the following steps: into reaction kettle be added unsaturated polyester resin, starch phosphate
Ester, M-phthalic acid, are increased to 120~130 DEG C for temperature of reaction kettle, are stirred to react 2 according to 500~600 revs/min of rate
~3 hours, it is subsequently reduced to room temperature, then put into emulsifier into reaction kettle, after stirring at low speed, is added into reaction kettle appropriate
Distilled water emulsion reaction 3~4 hours, obtains at room temperature according to 1800~2200 revs/min of rate high-speed stirred speed
Modified poly ester lotion.
2. fast-drying type printing water ink according to claim 1, which is characterized in that the water soluble acrylic resin
Molecular weight be 3000~5000.
3. fast-drying type printing water ink according to claim 1, which is characterized in that the unsaturated polyester resin,
Starch phosphate, M-phthalic acid molar ratio be 9:4:1.
4. fast-drying type printing water ink according to claim 1, which is characterized in that the emulsifier is poly- for alkyl phenol
Ethylene oxide.
5. fast-drying type printing water ink according to claim 1, which is characterized in that the dispersing agent be Tween-20,
Any one in higher aliphatic and polyethylene wax.
6. fast-drying type printing water ink according to claim 1, which is characterized in that the defoaming agent disappears for organosilicon
Infusion.
7. a kind of preparation method of fast-drying type printing water ink as claimed in any one of claims 1 to 6, which is characterized in that
The following steps are included:
(1) high-speed mixer is added in toner, dispersing agent, hexamethyldisiloxane, deionized water, according to 600~800 revs/min
The rate of clock stirs 15~20 minutes, obtains aqueous color paste, aqueous color paste is ground through three-roller, be ground to granularity less than 10 μ
m；
(2) water soluble acrylic resin, modified poly ester lotion are added in ground aqueous color paste, stir evenly, obtains
Intermediate mixed liquor；
(3) the addition pentaerythritol triacrylate, defoaming agent into intermediate mixed liquor, ultrasonic disperse 15~20 minutes, and place
In ball mill, high speed grinding 30~40 minutes, original print water-based ink is obtained；
(4) 35~45 points are stirred at room temperature with ethyl alcohol of suitable concentration for 95% is added in water-based ink to original print
Clock obtains finished product printing water ink.
8. the preparation method of fast-drying type printing water ink according to claim 7, which is characterized in that the ultrasound point
Scattered frequency is 60~62KHz, the power of ultrasonic disperse be 1300~1500W.
9. the preparation method of fast-drying type printing water ink according to claim 7, which is characterized in that the ball mill
Ratio of grinding media to material be 20:1, the revolving speed of ball mill is 4500~5500 revs/min.
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| CN109705654A (en) * | 2019-01-08 | 2019-05-03 | 陈丽娟 | A kind of printing water ink and preparation method thereof with waterproof effect |
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| CN103555065A (en) * | 2013-11-18 | 2014-02-05 | 三友（天津）高分子技术有限公司 | Quick-drying type water-based ink-jet ink and preparation method thereof |
| CN109705654A (en) * | 2019-01-08 | 2019-05-03 | 陈丽娟 | A kind of printing water ink and preparation method thereof with waterproof effect |
| CN109777199A (en) * | 2019-02-25 | 2019-05-21 | 陈丽娟 | A kind of acid proof printing water ink and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112143285A (en) * | 2020-09-28 | 2020-12-29 | 江苏悦达印刷有限公司 | Environment-friendly quick-drying printing ink and preparation method thereof |
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Application publication date: 20190730 |