CN108641472A - General plastic intaglio printing water-based ink and preparation method - Google Patents
General plastic intaglio printing water-based ink and preparation method Download PDFInfo
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- CN108641472A CN108641472A CN201810309763.2A CN201810309763A CN108641472A CN 108641472 A CN108641472 A CN 108641472A CN 201810309763 A CN201810309763 A CN 201810309763A CN 108641472 A CN108641472 A CN 108641472A
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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
- C09D11/03—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
- C09D11/10—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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- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The present invention relates to a kind of preparation method of general plastic surface intaglio printing water-based ink, component is as follows:Water-base resin link stuff 44% 80%, deionized water 10% 45%, absolute ethyl alcohol 1% 10%, pigment 3% 30%, wetting dispersing agent 0.1% 3%, levelling agent 1% 6%, coalescents 1% 10%, surfactant 0.1% 2%, conditioning agent 0.1% 5%, aqueous defoamer 0.01% 3%, the sum of 0.01% 3 or more component of anti ultraviolet agent is 100%.The ink of this invention is suitable for a variety of plastic film intaglio printings such as BOPP, OPP, PE, PET, PA, has the advantages such as environmentally friendly, pollution-free, rate of drying is fast.
Description
Technical field
The invention belongs to ink areas, are related to a kind of plastic rotogravure printing ink, especially a kind of general plastic intaglio plate
Printing water ink and preparation method.
Background technology
As people are food-safe and the enhancing of environmental consciousness, country is in the complete of food safety and hygiene method etc.
Kind, research and development and popularization plastics aqueous intaglio printing ink substitute solvent-based ink and have become new trend.
Conventional plastic intaglio plate solvent-based ink main component is based on organic solvent, and VOC emission amount is big, to health
It is adversely affected with environment.Water-based ink is mainly prepared by auxiliary agents such as water-base resin, pigment, deionized water, dispersants
Made of a kind of safety environment protective class ink.Compared with traditional solvent-borne ink, water-based ink has safety and environmental protection, nontoxic nothing
It is harmful, non-ignitable it is not quick-fried, be practically free of the advantages that VOC.
Water-based ink can solve currently to pack and the discharge and dirt present in printing industry because of its excellent environmental-protecting performance
Dye problem, it is of increased attention, become the main object studied from now on, meanwhile, its use will also substitute
Traditional solvent-based ink.China clearly by water-based ink and its relevant raw materials be classified as Future Development research emphasis and
The Main way of ink industry development.
According to retrieval, it is found that specific disclosure is as follows as follows with the application relevant patent document:
1, a kind of gravure printing technique of water-based ink (CN106956528A), the technique use the gravure printing of laser electric carving
Roller, the cable that roller is arranged are 80-110 lines, and needle angle is 130-150 degree, and the level version depth of setting steel roller printing process is 24-
28u, spot color version depth is 28-34u on the spot.
2, a kind of plastic-film water intaglio printing ink (CN101029194B), is become using alkali soluble resins through amination
Water-soluble resin liquid prepares mill base, made mill base and -16 DEG C of Tg values~37 DEG C propylene as the grinding distribution medium of pigment
Acid ester copolymer lotion, 50 DEG C~100 DEG C acrylate copolymer emulsions of Tg values, Si modification propylene ester copolymer emulsion and auxiliary agent
It is mixed evenly, the aqueous intaglio printing ink that each component mixes each other is made.
Above-mentioned patent does not use the mixing water-base resin link stuff in the present invention, and the technique effect obtained with the present invention is not
Together, the novelty and creativeness of the present invention are not influenced.
Invention content
The present invention is in view of the deficiencies of the prior art.A kind of general plastic intaglio printing water-based ink and system are provided
Preparation Method, this ink are suitable for a variety of plastic film intaglio printings such as BOPP, OPP, PE, PET, PA, have it is environmentally friendly, pollution-free,
The advantages such as rate of drying is fast.
The present invention provides following technical scheme:
A kind of general plastic intaglio printing water-based ink has the active principle group of following raw material by mass percentage
At:
The aqueous UV resin binders include epoxy/organosilicon modified aqueous polyurethane acrylic resin, nano modification
Water-based acrylic resin, fluorine-containing hyperbranched aqueous polyurethane acrylate are epoxy/have according to resin gross mass proportioning
Machine silicone modified waterborne polyurethane acrylic resin is 15%-35%, and nanometer modified aqueous acrylic resin is 23%-60%, contains
Fluorine hyperbranched aqueous polyurethane acrylate is 25%-56%.
Moreover, the dispersant is:BYK190, BYK193, BYK198 kind dispersant carry out collaboration dispersion, and average grain diameter is small
In 0.6 μm.
Moreover, pigment used is:Phthalocyanine blue, lithol red, lemon yellow, titanium dioxide or carbon black;Coalescents are:Second two
Alcohol butyl ether.
Moreover, the levelling agent is:2- [2- (2- Butoxyethoxies) ethyoxyl] ethyl alcohol.
Moreover, the conditioning agent is:Polyether modified siloxane mixture.
Moreover, the aqueous defoamer group is divided into:2-amino-2-methyl-1-propanol and 2- methyl -2- methylaminos -1- third
Alcohol.
It is helped moreover, the anti ultraviolet agent is ultraviolet absorber UV3860 (German Bi Ke) and nano titanium oxide functional
Agent.
Moreover, the surfactant is siloxanes or polysilane mixture.
A kind of preparation method of general plastic intaglio printing water-based ink, it is characterised in that:Steps are as follows
(1) according to formula by waterborne polyurethane resin acrylic resin, deionized water, absolute ethyl alcohol, pigment, wetting and dispersing
Agent, levelling agent, coalescents, surfactant, conditioning agent and aqueous defoamer etc. are weighed according to formula;
(2) load weighted waterborne polyurethane resin acrylic resin, deionized water, absolute ethyl alcohol, face are added in beaker
The auxiliary agents such as material, wetting dispersing agent and antifoaming agent, carry out pre-dispersed 5-30min, rotating speed 1200- under dgital electric mixer
4000r/min;
(3) grinding distribution is that the semi-finished product of wetting and dispersing are added to row grinding distribution in vertical grinding machine, and zirconium pearl is added
It being ground, the percent mass ratio of ink and zirconium pearl is 100%-300%, and diameter 0.5mm zirconiums pearl and diameter 1mm zirconium pearls
Mass percent is 50%-200%;Rotating speed 3500-5500r/min, milling time are respectively:Blue ink grinds 3-7h, red
Color ink grinds 2-8h, Yellow ink grinding 2-6h, white ink grinding 3-9h, black ink and grinds 3-9h;
(4) it is filtered using 200-400 mesh polyester webs and canned.
The epoxy/organosilicon modified aqueous polyurethane acrylic resin, emulsion solid content (%):30 ± 1 viscosity
(mPa.s/25℃):200-400pH values (1/10):7-8, glued membrane technical performance index:100% stretched film amount (MPa):10~12
Tensile strength (MPa):>=40 elongation at breaks (%):>=500 water absorption rates (%):≤ 10 crisp pack temperatures (DEG C):≤ -35 thermal deformations
Temperature (DEG C):≥140.It recommends and originates from Anqing De Cheng Chemical Co., Ltd.s, model PUD-A303F.
The nanometer modified aqueous acrylic resin contains admittedly, %:40 ± 1, viscosity (mPas, 25 DEG C):10-200, pH
Value:7.0-9.0 MFFT (DEG C):44, it is recommended to use:Chemical limited liability company of ten thousand China, Yantai, model6318;
The fluorine-containing hyperbranched aqueous polyurethane acrylate is by aliphatic isocyanates and special polyether polyalcohol
Aqueous dispersion made of copolymerization forms a film transparent bright, smooth, with homogeneous tree lipid phase than showing quite excellent elongation, resisting
The performances such as water-disintegrable, weatherability, water resistance, low temperature resistant, viscosity (mPa.s):50-150;Acid-base value:7-8;Amount of solid:35±
1%;It is ionic:Anion;Elongation:600%, it is recommended to use the auxiliary reagent factories Zhong Fang of Taixing City, the resistance to highly basic of model PU186-2 are high-elastic
Waterborne polyurethane resin.
The present invention achieves following technique effect compared with the existing technology:
The ink of this invention is suitable for a variety of plastic film intaglio printings such as BOPP, OPP, PE, PET, PA, has ring
It protects, the advantages such as pollution-free, rate of drying is fast.
It is detected according to experiment, the measurement of aqueous UV ink viscosities, which uses, applies No. 4 cups according to national standard GB/T13217.4-1991
It measures, viscosity 27s.Printed tinctorial pattern is subjected to heated-air drying, time 7s under 75 DEG C or so hot winds at room temperature.
The measurement of attachment fastness is split adhesion-tight degree using the glutinous stickily tear of 3M adhesive tapes at room temperature with reference to national standard GBT13217.7-2009 and is reached
To 95% or more.
Description of the drawings
Fig. 1 blue ink grain size distributions.
Fig. 2 red ink grain size distributions.
Specific implementation mode
Below by specific embodiment, the invention will be further described, and following embodiment is descriptive, is not limit
Qualitatively, protection scope of the present invention cannot be limited with this.
The ingredient and percentage composition of general plastic intaglio printing water-based ink provided by the invention are as follows:
Anti ultraviolet agent 0.01%-3%, the sum of above component are 100%.
The aqueous UV resin binders include epoxy/organosilicon modified aqueous polyurethane acrylic resin, nano modification
Water-based acrylic resin, fluorine-containing hyperbranched aqueous polyurethane acrylate are epoxy/have according to resin gross mass proportioning
Machine silicone modified waterborne polyurethane acrylic resin is 15%-35%, and nanometer modified aqueous acrylic resin is 23%-60%, contains
Fluorine hyperbranched aqueous polyurethane acrylate is 25%-56%.
The epoxy/organosilicon modified aqueous polyurethane acrylic resin, emulsion solid content (%):30 ± 1 viscosity
(mPa.s/25℃):200-400pH values (1/10):7-8, glued membrane technical performance index:100% stretched film amount (MPa):10~12
Tensile strength (MPa):>=40 elongation at breaks (%):>=500 water absorption rates (%):≤ 10 crisp pack temperatures (DEG C):≤ -35 thermal deformations
Temperature (DEG C):≥140.It recommends and originates from Anqing De Cheng Chemical Co., Ltd.s, model PUD-A303F.
The nanometer modified aqueous acrylic resin contains admittedly, %:40 ± 1, viscosity (mPas, 25 DEG C):10-200, pH
Value:7.0-9.0 MFFT (DEG C):44, it is recommended to use:Chemical limited liability company of ten thousand China, Yantai, model6318;
The fluorine-containing hyperbranched aqueous polyurethane acrylate is by aliphatic isocyanates and special polyether polyalcohol
Aqueous dispersion made of copolymerization forms a film transparent bright, smooth, with homogeneous tree lipid phase than showing quite excellent elongation, resisting
The performances such as water-disintegrable, weatherability, water resistance, low temperature resistant, viscosity (mPa.s):50-150;Acid-base value:7-8;Amount of solid:35±
1%;It is ionic:Anion;Elongation:600%, it is recommended to use the auxiliary reagent factories Zhong Fang of Taixing City, the resistance to highly basic of model PU186-2 are high-elastic
Waterborne polyurethane resin.
The pigment is:Phthalocyanine blue, lithol red, lemon yellow, titanium dioxide or carbon black.
The wetting dispersing agent is:BYK190、BYK193、BYK198.
The levelling agent is:2- [2- (2- Butoxyethoxies) ethyoxyl] ethyl alcohol.
The coalescents are:Butyl glycol ether.
The surfactant is:Siloxanes and polysilane mixture.
The conditioning agent is:Polyether modified siloxane mixture.
The aqueous defoamer group is divided into:2-amino-2-methyl-1-propanol and 2- methyl -2- methylamino -1- propyl alcohol.
The anti ultraviolet agent is ultraviolet absorber UV3860 and nano titanium oxide functional auxiliary agent, can assign ink and exist
The thin-film material surfaces such as BOPP, OPP, PE, PET obtain the high resistance performance of superior recessed ultraviolet aging resistance.
The water-base resin link stuff, deionized water, absolute ethyl alcohol, pigment, wetting dispersing agent, levelling agent, coalescents,
It is as shown in table 1 that the auxiliary agents such as surfactant, conditioning agent, aqueous defoamer and anti ultraviolet agent according to formula weigh dispensing.
A kind of 1 general plastic gravure water-based ink formula of table
The preparation method of general plastic intaglio printing water-based ink provided by the invention is as follows:
(1) first, in accordance with formula by waterborne polyurethane resin acrylic resin, deionized water, absolute ethyl alcohol, pigment, wetting
Dispersant, levelling agent, coalescents, surfactant, conditioning agent and aqueous defoamer etc. are weighed according to formula, specific to use
Amount is shown in Table 1.
Then be added in beaker load weighted waterborne polyurethane resin acrylic resin, deionized water, absolute ethyl alcohol,
The auxiliary agents such as pigment, wetting dispersing agent and antifoaming agent carry out pre-dispersed 5-30min, rotating speed 1200- under dgital electric mixer
4000r/min。
(3) grinding distribution is that the semi-finished product of wetting and dispersing are added to row grinding distribution in vertical grinding machine, be added zirconium pearl into
Row grinding, the percent mass ratio of ink and zirconium pearl are 100%-300%, and the matter of diameter 0.5mm zirconiums pearl and diameter 1mm zirconium pearls
Amount percentage is 50%-200%;Rotating speed 3500-5500r/min, milling time are respectively:Blue ink grinds 3-7h, red
Ink grinds 2-8h, Yellow ink grinding 2-6h, white ink grinding 3-9h, black ink and grinds 3-9h.
(4) finally it is filtered using 200-400 mesh polyester webs and canned.
(5) ink performance detects:Ink performance detection includes ink grain size, rate of drying, ink viscosity.
(6) printing is drawn a design and quality evaluation:Printing draws a design to refer to prints printing tinctorial pattern using IGT F1 printability instrument, prints
Brush quality testing refers to measuring inspection to ink color density, ink adhesion-tight.
(7) adjust:Adjustment refers to according to ink performance parameter and printing performance Testing index, to ink formulations and technique item
Part optimizes improvement.
The aqueous UV resin binders include epoxy/organosilicon modified aqueous polyurethane acrylic resin (Anqing moral
Sincere Chemical Co., Ltd., model PUD-303F)
The nanometer modified aqueous acrylic resin is chemical limited liability company of ten thousand China, Yantai, model C ryso6318)
The fluorine-containing hyperbranched aqueous polyurethane acrylate is the auxiliary reagent factories Zhong Fang of Taixing City, model PU186-2.
For the effect that the present invention will be described in detail, embodiment in detail below is provided.
Embodiment 1
(1) dispensing
According to ink formulations to waterborne polyurethane resin acrylic resin, deionized water, absolute ethyl alcohol, phthalocyanine blue, wetting
Dispersant, antifoaming agent etc. are weighed, and specific dosage is shown in Table 2.
The blue plastic gravure waterborne ink formula of table 2
Wherein water-base resin link stuff is:Epoxy/organosilicon modified aqueous polyurethane acrylic resin 16%, nano modification
Water-based acrylic resin 30%, the mixing of fluorine-containing hyperbranched aqueous polyurethane acrylate 54% are added.
(2) wetting and dispersing.
Drug will be weighed using dgital electric mixer and carry out wetting and dispersing, dispersion condition is jitter time 15min, rotating speed
2600r/min。
(3) grinding distribution
The good ink semi-finished product of wetting and dispersing are added in vertical grinding machine, then according to ink and zirconium pearl quality percentage
Than being 200%, zirconium pearl is added in whipping process, and the mass percent of diameter 0.5mm zirconiums pearl and diameter 1mm zirconium pearls is
150%, grind 5h.
(4) it filters
Ink is obtained by filtration using 280 mesh polyester webs, and canned.
(5) ink performance detects
1. ink grain diameter measurement
By ink finished product by Malvern Mastersizer its particle size of 3000E series lasers particle size instrument and
For characterizing ink dispersion performance, distribution map is as shown in Figure 1 for distribution.
2. ink viscosity measures
The viscosity characteristics of ink are the key that determine ink quality quality, also affect ink to a certain extent
Mobility, and then influence the osmosis of ink.The measurement of aqueous UV ink viscosities is using No. 4 cups of painting according to national standard GB/
T13217.4-1991 is measured, viscosity 28s.
3. rate of drying
Printed tinctorial pattern is subjected to heated-air drying, time 8s under 75 DEG C or so hot winds at room temperature.
(6) printing is drawn a design and quality evaluation
1. color density detects
The color density of different depth color lump is measured using Ai Lise light splitting densimeter X-rite528, and records number
According to such as table 3.
3 blue ink difference mesh depth color density of table
2. adhesion-tight detects
The measurement of attachment fastness sticks stickily tear using 3M adhesive tapes at room temperature with reference to national standard GBT13217.7-2009 and splits attachment jail
Soundness reaches 95% or more.
(7) it adjusts
The adjustment refer to according to ink performance parameter and printing performance Testing index, to ink formulations and process conditions into
Row optimization improves.
Embodiment 2
(1) dispensing
According to ink formulations to water-soluble polyurethane acrylic resin, deionized water, absolute ethyl alcohol, lithol red, wetting point
Powder, levelling agent, coalescents, surfactant, conditioning agent and aqueous defoamer etc., are weighed, and specific dosage is shown in Table 4.
4 red plastic gravure water-based ink formula of table
Wherein water-base resin link stuff is:Epoxy/organosilicon modified aqueous polyurethane acrylic resin 16%, nano modification
Water-based acrylic resin 30%, the mixing of fluorine-containing hyperbranched aqueous polyurethane acrylate 54% are added.
(2) wetting and dispersing
Drug will be weighed using dgital electric mixer and carry out wetting and dispersing, dispersion condition is jitter time 15min, rotating speed
2600r/min。
(3) grinding distribution
The good ink semi-finished product of wetting and dispersing are added in vertical grinding machine, then according to ink and zirconium pearl quality percentage
Than being 200%, zirconium pearl is added during being stirred for, and the mass percent of diameter 0.5mm zirconiums pearl and diameter 1mm zirconium pearls is
150%, milling time 3h.
(4) it filters
Ink is obtained by filtration using 280 mesh polyester webs, and canned.
(5) ink performance detects
1. ink grain diameter measurement
By ink finished product by Malvern Mastersizer its particle size of 3000E series lasers particle size instrument and
For characterizing ink dispersion performance, distribution map is as shown in Figure 2 for distribution.
2. ink viscosity measures
The viscosity characteristics of ink are the key that determine ink quality quality, also affect ink to a certain extent
Mobility, and then influence the osmosis of ink.The measurement of aqueous UV ink viscosities is using No. 4 cups of painting according to national standard GB/
T13217.4-1991 is measured, viscosity 27s.
3. rate of drying
Printed tinctorial pattern is subjected to heated-air drying, time 7s under 75 DEG C or so hot winds at room temperature.
(6) printing is drawn a design and quality evaluation
1. color density detects
The color density of different depth color lump is measured using Ai Lise light splitting densimeter X-rite528, is recorded with this
Data are as shown in table 5.
5 red ink difference mesh depth color density of table
2. adhesion-tight detects
The measurement of attachment fastness sticks stickily tear using 3M adhesive tapes at room temperature with reference to national standard GBT13217.7-2009 and splits attachment jail
Soundness reaches 95% or more.
(7) it adjusts
The adjustment refer to according to ink performance parameter and printing performance Testing index, to ink formulations and process conditions into
Row optimization improves.
Claims (9)
1. a kind of general plastic intaglio printing water-based ink, it is characterised in that:There is having for following raw material by mass percentage
Effect group is grouped as:
The aqueous UV resin binders include epoxy/organosilicon modified aqueous polyurethane acrylic resin, nanometer modified aqueous
Acrylic resin, fluorine-containing hyperbranched aqueous polyurethane acrylate are epoxy/organosilicon according to resin gross mass proportioning
Modified aqueous polyurethane acrylic resin is 15%-35%, and nanometer modified aqueous acrylic resin is 23%-60%, fluorine-containing super
Waterborne branched polyurethane acrylate is 25%-56%.
2. general plastic intaglio printing water-based ink according to claim 1, it is characterised in that:The dispersant
For:BYK190, BYK193, BYK198 kind dispersant carry out collaboration dispersion, and average grain diameter is less than 0.6 μm.
3. general plastic intaglio printing water-based ink according to claim 1, it is characterised in that:Pigment used
For:Phthalocyanine blue, lithol red, lemon yellow, titanium dioxide or carbon black;Coalescents are:Butyl glycol ether.
4. general plastic intaglio printing water-based ink according to claim 1, it is characterised in that:The levelling agent
For:2- [2- (2- Butoxyethoxies) ethyoxyl] ethyl alcohol.
5. general plastic intaglio printing water-based ink according to claim 1, it is characterised in that the conditioning agent
For:Polyether modified siloxane mixture.
6. general plastic intaglio printing water-based ink according to claim 1, it is characterised in that:It is described aqueous to disappear
Agent composition is:2-amino-2-methyl-1-propanol and 2- methyl -2- methylamino -1- propyl alcohol.
7. general plastic intaglio printing water-based ink according to claim 1, it is characterised in that:The uvioresistant
Agent is ultraviolet absorber UV3860 (German Bi Ke) and nano titanium oxide functional auxiliary agent.
8. general plastic intaglio printing water-based ink according to claim 1, it is characterised in that:The table
Face activating agent is siloxanes or polysilane mixture.
9. a kind of preparation method of general plastic intaglio printing water-based ink as described in claim 1, it is characterised in that:
Steps are as follows
(1) according to formula by waterborne polyurethane resin acrylic resin, deionized water, absolute ethyl alcohol, pigment, wetting dispersing agent,
Levelling agent, coalescents, surfactant, conditioning agent and aqueous defoamer etc. are weighed according to formula;
(2) load weighted waterborne polyurethane resin acrylic resin, deionized water, absolute ethyl alcohol, pigment, profit are added in beaker
The auxiliary agents such as hygroscopic water powder and antifoaming agent carry out pre-dispersed 5-30min, rotating speed 1200-4000r/ under dgital electric mixer
min;
(3) grinding distribution is that the semi-finished product of wetting and dispersing are added to row grinding distribution in vertical grinding machine, and zirconium pearl is added and carries out
Grinding, the percent mass ratio of ink and zirconium pearl are 100%-300%, and the quality of diameter 0.5mm zirconiums pearl and diameter 1mm zirconium pearls
Percentage is 50%-200%;Rotating speed 3500-5500r/min, milling time are respectively:Blue ink grinds 3-7h, reddish oil
Ink grinding 2-8h, Yellow ink grinding 2-6h, white ink grinding 3-9h, black ink grind 3-9h;
(4) it is filtered using 200-400 mesh polyester webs and canned.
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Cited By (6)
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CN110116563A (en) * | 2018-11-28 | 2019-08-13 | 河南银金达彩印股份有限公司 | A kind of production technology of novel environment friendly packaging film |
CN110128872A (en) * | 2019-05-21 | 2019-08-16 | 瑞素士化学(上海)有限公司 | A kind of anti-skinning auxiliary agent and its preparation method and application for water-based ink |
CN110669379A (en) * | 2019-10-16 | 2020-01-10 | 江苏科技大学 | Quick-drying water-based ink composition and preparation method and application thereof |
CN110878181A (en) * | 2019-12-05 | 2020-03-13 | 惠州兴鑫涂料化工有限公司 | Temperature-resistant VPA ink and preparation method thereof |
WO2020244064A1 (en) * | 2019-06-03 | 2020-12-10 | 黄海滨 | Aqueous printing ink for plastic outer packaging and preparation method thereof |
CN115141512A (en) * | 2022-08-30 | 2022-10-04 | 山东东宇鸿翔装饰材料有限公司 | Water-based ink for pre-impregnated paper intaglio printing and synthesis process thereof |
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