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CN108753036A - A kind of water-based plastic printing compound oil ink and preparation method thereof - Google Patents

A kind of water-based plastic printing compound oil ink and preparation method thereof Download PDF

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Publication number
CN108753036A
CN108753036A CN201810614153.3A CN201810614153A CN108753036A CN 108753036 A CN108753036 A CN 108753036A CN 201810614153 A CN201810614153 A CN 201810614153A CN 108753036 A CN108753036 A CN 108753036A
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China
Prior art keywords
parts
water
based plastic
compound oil
oil ink
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Pending
Application number
CN201810614153.3A
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Chinese (zh)
Inventor
王治飞
汪慧
童记强
洪锋
汪健
吴秉祯
吴土华
方红霞
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HUANGSHAN SHINING INK TECHNOLOGY CO LTD
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HUANGSHAN SHINING INK TECHNOLOGY CO LTD
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Priority to CN201810614153.3A priority Critical patent/CN108753036A/en
Publication of CN108753036A publication Critical patent/CN108753036A/en
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D11/00Inks
    • C09D11/02Printing inks
    • C09D11/10Printing inks based on artificial resins
    • C09D11/102Printing inks based on artificial resins containing macromolecular compounds obtained by reactions other than those only involving unsaturated carbon-to-carbon bonds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D11/00Inks
    • C09D11/02Printing inks
    • C09D11/03Printing inks characterised by features other than the chemical nature of the binder
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D11/00Inks
    • C09D11/02Printing inks
    • C09D11/03Printing inks characterised by features other than the chemical nature of the binder
    • C09D11/037Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D11/00Inks
    • C09D11/02Printing inks
    • C09D11/10Printing inks based on artificial resins
    • C09D11/106Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C09D11/107Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D11/00Inks
    • C09D11/02Printing inks
    • C09D11/10Printing inks based on artificial resins
    • C09D11/106Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C09D11/108Hydrocarbon resins

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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

A kind of water-based plastic printing compound oil ink of present invention offer and preparation method thereof, is related to technical field of aqueous paint.Water-based plastic printing compound oil ink of the present invention includes being made of following raw material:Modified montmorillonite used, polytetrafluoroethylene (PTFE), soluble polyurethane solution, aqueous acrylic emulsion, organic pigment, inorganic pigment, polyethylene wax, special assistant, distilled water, coalescents.Water-based plastic printing compound oil ink of the present invention has excellent adhesive force in frosting; film-formation result is good; printed matter solvent residual amount is low; water-tolerant; tinting strength, tinting power is good; rate of drying is fast, hardness is high; there is extremely low VOC emission after ink spraying; it is environmentally protective; it can be widely used in the sanitary conditions such as cigarette, wine, food, drug, child getting in contact product and require stringent printed matter; the invention plays direct protective effect to the health of Printing ink producing person, printing producer, terminal consumer, secure to the safety of chemical enterprise.

Description

A kind of water-based plastic printing compound oil ink and preparation method thereof
Technical field
The present invention relates to technical field of aqueous paint, and in particular to a kind of water-based plastic printing compound oil ink and its preparation side Method.
Background technology
As the environmental protection pressure of greenhouse effects, global warming, the mankind is increasing.Volatile organic matter (VOC), organic solvent emission is one of important source of environmental problem, and country has put into effect a series of policies and regulation come control Link is disposed in the pollution of industrial and commercial bank's industry, and Pollution protection occurs.Usual vehicle type ink at this stage can all have in production and printing A large amount of organic solvent emission, most of printing packaging enterprise do not have the condition of the recycling of solvent.Water is used at this time The production and printing of ink are carried out to substitute organic solvent, can solve the problems, such as this to greatest extent.
Water is not only nontoxic, and the indispensable substance of environmentally protective or human body existence accounts for the 60%-70% of body proportion. With water do primary solvent Printing ink producing and printing when organic solvent volatile quantity it is extremely low, product is more stable compared with solvent type, while energy Protect the health of production line employee.Since water cannot burn, water-based ink is not present in production and use Fire hazard.In food packaging and medical packaging, packaging material is directly in direct contact with food or drug, to packing raw material Requirement not only rest on splendid attire and sealing, be more embodied in the guarantee of the health and safety to food and drug.It is aqueous Ink is with its no pollution, securely and reliably performance vital effect of the extremely low VOC emission to packaging material.
For environmental pressure and the market demand, aqueous plastic compound ink is developed, first, being with water in water-soluble printing ink formula Single solvent, it is ensured that water-based ink is environmentally protective, safe and reliable;Second is that the water-based ink developed can well adapt to existing big portion Divide the printing equipment of wrapping enterprise, completes the normal replacement to solvent-based ink.
Invention content
In view of the shortcomings of the prior art, a kind of water-based plastic printing compound oil ink of present invention offer and preparation method thereof.
In order to achieve the above object, technical scheme of the present invention is achieved by the following technical programs:
A kind of water-based plastic printing compound oil ink, the water-based plastic printing compound oil ink includes by the original of following mass parts Material is made:10-20 parts modified montmorillonite used, 10-18 parts of polytetrafluoroethylene (PTFE), 20-30 parts of soluble polyurethane solution, water soluble acrylic acid 15-25 parts of lotion, 8-13 parts of organic pigment, 10-16 parts of inorganic pigment, 0.2-1 parts of polyethylene wax, 1-5 parts of special assistant, distillation The mass fraction of 15-40 parts of water, 1-4 parts of coalescents, the soluble polyurethane solution is 30%, the aqueous acrylamide yogurt The mass fraction of liquid is 35%.
Preferably, the water-based plastic printing compound oil ink includes being made of the raw material of following mass parts:It is modified montmorillonite used 13-18 parts, it is 12-16 parts of polytetrafluoroethylene (PTFE), 22-17 parts of soluble polyurethane solution, 17-23 parts of aqueous acrylic emulsion, organic 9-11 parts of pigment, 12-14 parts of inorganic pigment, 0.4-0.8 parts of polyethylene wax, 2-4 parts of special assistant, 20-35 parts of distilled water, film forming 2-3 parts of auxiliary agent.
Preferably, the modified montmorillonite used method of modifying is:The pH value of silane coupling agent is adjusted to 4-5 with organic acid, Addition montmorillonite, which is uniformly mixed, obtains mixture, and mixture is distributed in ethyl alcohol with high-speed shearing machine, is stirred evenly, you can To modified montmorillonite used.
Preferably, the silane coupling agent and montmorillonite be mass ratio is 1-2:17-23, ethyl alcohol weight are montmorillonite weight 30-35 times of amount.
Preferably, the organic acid is one kind in tartaric acid, oxalic acid, salicylic acid.
Preferably, the special assistant be dispersant, antifoaming agent, levelling agent, pH value adjustment agent, adhesion promoter according to Mass ratio 0.9:0.7:1:0.7:0.6 compounds.
Preferably, the coalescents are alcohols coalescents.
Preferably, the alcohols coalescents are one kind in n-butanol, isoamyl alcohol, n-hexyl alcohol, propylene glycol, glycerine.
Preferably, the organic pigment is hydrophily organic pigment.
A kind of preparation method of water-based plastic printing compound oil ink, includes the following steps:
S1, each raw material is weighed according to parts by weight;
S2, modified montmorillonite used, organic pigment, inorganic pigment are distinguished into ground 200-400 mesh sieve, then mixes, obtains Mixture;
S3, by polytetrafluoroethylene (PTFE), soluble polyurethane solution, aqueous acrylic emulsion, polyethylene wax, special assistant, steaming Distilled water, coalescents are added in mixture prepared by step S2, and 20-30min is stirred with the speed of 1000-1600r/min, ?.
A kind of water-based plastic printing compound oil ink of present invention offer and preparation method thereof, advantage exists compared with prior art In:
Water-based plastic printing compound oil ink of the present invention improves excellent adhesive force in frosting, and film-formation result is excellent, print Brush product solvent residual amount is low, water-tolerant, and tinting strength, tinting power is good, and has water boiling resistance performance, and rate of drying is fast, grinability is good, hardness Height has extremely low VOC emission after ink spraying, environmentally protective, can be widely used in cigarette, wine, food, drug, children The sanitary conditions such as contact product require stringent printed matter, body of the invention to Printing ink producing person, printing producer, terminal consumer Body health plays direct protective effect, and in addition the ink flame retardant property is good, secure to the safety of chemical enterprise;
Water-based plastic printing compound oil ink raw material of the present invention is using modified montmorillonite used, polytetrafluoroethylene (PTFE), soluble polyurethane Solution, aqueous acrylic emulsion, organic pigment, inorganic pigment, polyethylene wax, special assistant, distilled water, coalescents, it is modified Montmorillonite afterwards can it is evenly dispersed polytetrafluoroethylene (PTFE) has low surface tension in the base, so that ink obtained is greatly enhanced Ageing-resistant ability and uvioresistant performance have longer service life than existing common ink, either in quality and shelves It is obtained for very big promotion on secondary, further expands the use scope of the ink, soluble polyurethane solution is the ink Main base raw material inclusion pigment particle, raising ink can improve excellent adhesive force, film-formation result in frosting very well Excellent, water boiling resistance performance is good, and as assisted resin matrix material, it is anti-that can self-crosslinking occur aqueous acrylic emulsion for when film forming It answers, helps to form a film, improve the combined strength bination of printed matter, the addition of polyethylene wax can improve the smoothness of ink print, print Printing plate and scraper are preferably protected when brush, using nontoxic alcohols coalescents, can be reduced the surface tension of ink, be promoted oil The sprawling in frosting of ink, improves the rheological property of ink, the addition of special assistant generates when can be to avoid ink use Bubble prevents from flying ink, the generation for the printing troubles such as show money or valuables one carries unintentionally, and printing stability is good, and viscosity is good, and the combined strength bination of ink is high.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, with reference to the embodiment of the present invention pair Technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is a part of the invention Embodiment, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making wound The every other embodiment obtained under the premise of the property made labour, shall fall within the protection scope of the present invention.
Embodiment 1:
The present embodiment water-based plastic printing compound oil ink is made of the raw material of following mass parts:Modified montmorillonite used 10 parts, it is poly- 10 parts of tetrafluoroethene, 20 parts of soluble polyurethane solution, 15 parts of aqueous acrylic emulsion, 8 parts of organic pigment, inorganic pigment 10 Part, 0.2 part of polyethylene wax, 1 part of special assistant, 15 parts of distilled water, 1 part of coalescents, the quality point of soluble polyurethane solution Number is 30%, and the mass fraction of aqueous acrylic emulsion is 35%;
Wherein, modified montmorillonite used method of modifying is:The pH value of silane coupling agent is adjusted to 4 with organic acid, it is de- that illiteracy is added Stone is uniformly mixed and obtains mixture, and mixture is distributed in ethyl alcohol with high-speed shearing machine, is stirred evenly, you can obtains modified illiteracy De- stone, silane coupling agent and montmorillonite be mass ratio are 1:23, ethyl alcohol weight is 30 times of montmorillonite weight, and organic acid is wine Stone acid;
Special assistant is dispersant, antifoaming agent, levelling agent, pH value adjustment agent, adhesion promoter according to mass ratio 0.9: 0.7:1:0.7:0.6 compounds;Coalescents are alcohols coalescents, are n-butanol;Organic pigment is the organic face of hydrophily Material;
The present embodiment water-based plastic prints the preparation method of compound oil ink, includes the following steps:
S1, each raw material is weighed according to parts by weight;
S2, modified montmorillonite used, organic pigment, inorganic pigment are distinguished into ground 200 mesh sieve, then mixes, is mixed Object;
S3, by polytetrafluoroethylene (PTFE), soluble polyurethane solution, aqueous acrylic emulsion, polyethylene wax, special assistant, steaming Distilled water, coalescents are added in mixture prepared by step S2, and 20min is stirred with the speed of 1000r/min, you can.
Embodiment 2:
The present embodiment water-based plastic printing compound oil ink is made of the raw material of following mass parts:Modified montmorillonite used 20 parts, it is poly- 18 parts of tetrafluoroethene, 30 parts of soluble polyurethane solution, 25 parts of aqueous acrylic emulsion, 13 parts of organic pigment, inorganic pigment 16 Part, 1 part of polyethylene wax, 5 parts of special assistant, 40 parts of distilled water, 4 parts of coalescents, the mass fraction of soluble polyurethane solution It is 30%, the mass fraction of aqueous acrylic emulsion is 35%;
Wherein, modified montmorillonite used method of modifying is:The pH value of silane coupling agent is adjusted to 5 with organic acid, it is de- that illiteracy is added Stone is uniformly mixed and obtains mixture, and mixture is distributed in ethyl alcohol with high-speed shearing machine, is stirred evenly, you can obtains modified illiteracy De- stone, silane coupling agent and montmorillonite be mass ratio are 2:23, ethyl alcohol weight is 35 times of montmorillonite weight, and organic acid is water Poplar acid;
Special assistant is dispersant, antifoaming agent, levelling agent, pH value adjustment agent, adhesion promoter according to mass ratio 0.9: 0.7:1:0.7:0.6 compounds;Coalescents are alcohols coalescents, are n-hexyl alcohol;Organic pigment is the organic face of hydrophily Material;
The present embodiment water-based plastic prints the preparation method of compound oil ink, includes the following steps:
S1, each raw material is weighed according to parts by weight;
S2, modified montmorillonite used, organic pigment, inorganic pigment are distinguished into ground 400 mesh sieve, then mixes, is mixed Object;
S3, by polytetrafluoroethylene (PTFE), soluble polyurethane solution, aqueous acrylic emulsion, polyethylene wax, special assistant, steaming Distilled water, coalescents are added in mixture prepared by step S2, and 30min is stirred with the speed of 1600r/min, you can.
Embodiment 3:
The present embodiment water-based plastic printing compound oil ink is made of the raw material of following mass parts:Modified montmorillonite used 15 parts, it is poly- 14 parts of tetrafluoroethene, 25 parts of soluble polyurethane solution, 20 parts of aqueous acrylic emulsion, 11 parts of organic pigment, inorganic pigment 13 Part, 0.6 part of polyethylene wax, 3 parts of special assistant, 38 parts of distilled water, 2.5 parts of coalescents, the quality of soluble polyurethane solution Score is 30%, and the mass fraction of aqueous acrylic emulsion is 35%;
Wherein, modified montmorillonite used method of modifying is:The pH value of silane coupling agent is adjusted to 4.5 with organic acid, is added and covers De- stone, which is uniformly mixed, obtains mixture, and mixture is distributed in ethyl alcohol with high-speed shearing machine, is stirred evenly, you can be modified Montmorillonite, silane coupling agent and montmorillonite be mass ratio be 1:17, ethyl alcohol weight is 33 times of montmorillonite weight, and organic acid is Oxalic acid;
Special assistant is dispersant, antifoaming agent, levelling agent, pH value adjustment agent, adhesion promoter according to mass ratio 0.9: 0.7:1:0.7:0.6 compounds;Coalescents are alcohols coalescents, are propylene glycol;Organic pigment is the organic face of hydrophily Material;
The present embodiment water-based plastic prints the preparation method of compound oil ink, includes the following steps:
S1, each raw material is weighed according to parts by weight;
S2, modified montmorillonite used, organic pigment, inorganic pigment are distinguished into ground 300 mesh sieve, then mixes, is mixed Object;
S3, by polytetrafluoroethylene (PTFE), soluble polyurethane solution, aqueous acrylic emulsion, polyethylene wax, special assistant, steaming Distilled water, coalescents are added in mixture prepared by step S2, and 25min is stirred with the speed of 1300r/min, you can.
Embodiment 4:
The present embodiment water-based plastic printing compound oil ink is made of the raw material of following mass parts:Modified montmorillonite used 13 parts, it is poly- 12 parts of tetrafluoroethene, 22 parts of soluble polyurethane solution, 17 parts of aqueous acrylic emulsion, 9 parts of organic pigment, inorganic pigment 12 Part, 0.4 part of polyethylene wax, 2 parts of special assistant, 20 parts of distilled water, 2 parts of coalescents, the quality point of soluble polyurethane solution Number is 30%, and the mass fraction of aqueous acrylic emulsion is 35%;
Wherein, modified montmorillonite used method of modifying is:The pH value of silane coupling agent is adjusted to 4.2 with organic acid, is added and covers De- stone, which is uniformly mixed, obtains mixture, and mixture is distributed in ethyl alcohol with high-speed shearing machine, is stirred evenly, you can be modified Montmorillonite, silane coupling agent and montmorillonite be mass ratio be 1.5:20, ethyl alcohol weight is 31 times of montmorillonite weight, organic acid For oxalic acid;
Special assistant is dispersant, antifoaming agent, levelling agent, pH value adjustment agent, adhesion promoter according to mass ratio 0.9: 0.7:1:0.7:0.6 compounds;Coalescents are alcohols coalescents, are glycerine;Organic pigment is the organic face of hydrophily Material;
The present embodiment water-based plastic prints the preparation method of compound oil ink, includes the following steps:
S1, each raw material is weighed according to parts by weight;
S2, modified montmorillonite used, organic pigment, inorganic pigment are distinguished into ground 300 mesh sieve, then mixes, is mixed Object;
S3, by polytetrafluoroethylene (PTFE), soluble polyurethane solution, aqueous acrylic emulsion, polyethylene wax, special assistant, steaming Distilled water, coalescents are added in mixture prepared by step S2, and 25min is stirred with the speed of 1300r/min, you can.
Embodiment 5:
The present embodiment water-based plastic printing compound oil ink is made of the raw material of following mass parts:Modified montmorillonite used 18 parts, it is poly- 16 parts of tetrafluoroethene, 17 parts of soluble polyurethane solution, 23 parts of aqueous acrylic emulsion, 11 parts of organic pigment, inorganic pigment 14 Part, 0.8 part of polyethylene wax, 4 parts of special assistant, 35 parts of distilled water, 3 parts of coalescents, the quality point of soluble polyurethane solution Number is 30%, and the mass fraction of aqueous acrylic emulsion is 35%;
Wherein, modified montmorillonite used method of modifying is:The pH value of silane coupling agent is adjusted to 4.7 with organic acid, is added and covers De- stone, which is uniformly mixed, obtains mixture, and mixture is distributed in ethyl alcohol with high-speed shearing machine, is stirred evenly, you can be modified Montmorillonite, silane coupling agent and montmorillonite be mass ratio be 1.2:21, ethyl alcohol weight is 34 times of montmorillonite weight, organic acid For oxalic acid;
Special assistant is dispersant, antifoaming agent, levelling agent, pH value adjustment agent, adhesion promoter according to mass ratio 0.9: 0.7:1:0.7:0.6 compounds;Coalescents are alcohols coalescents, are isoamyl alcohol;Organic pigment is the organic face of hydrophily Material;
The present embodiment water-based plastic prints the preparation method of compound oil ink, includes the following steps:
S1, each raw material is weighed according to parts by weight;
S2, modified montmorillonite used, organic pigment, inorganic pigment are distinguished into ground 300 mesh sieve, then mixes, is mixed Object;
S3, by polytetrafluoroethylene (PTFE), soluble polyurethane solution, aqueous acrylic emulsion, polyethylene wax, special assistant, steaming Distilled water, coalescents are added in mixture prepared by step S2, and 25min is stirred with the speed of 1300r/min, you can.
Water-based plastic printing compound oil ink prepared by embodiment 1-5 is tested for the property, test result is as shown in table 1:
The different water-based plastics of table 1 print compound oil ink the performance test results
Shown in 1 data of table, water-based plastic prepared by 1-5 of the embodiment of the present invention prints compound oil ink good attachment, printed matter Solvent residual amount is low, water-tolerant, and tinting strength, tinting power is good.
It should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although ginseng According to previous embodiment, invention is explained in detail, it will be understood by those of ordinary skill in the art that:It still can be with Technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features;And These modifications or replacements, the spirit and model of various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution It encloses.

Claims (10)

1. a kind of water-based plastic prints compound oil ink, which is characterized in that the water-based plastic printing compound oil ink includes by following The raw material of mass parts is made:10-20 parts modified montmorillonite used, 10-18 parts of polytetrafluoroethylene (PTFE), 20-30 parts of soluble polyurethane solution, 15-25 parts of aqueous acrylic emulsion, 8-13 parts of organic pigment, 10-16 parts of inorganic pigment, 0.2-1 parts of polyethylene wax, special assistant 1-5 parts, 15-40 parts of distilled water, 1-4 parts of coalescents, the mass fraction of the soluble polyurethane solution is 30%, the water Property acrylic emulsion mass fraction be 35%.
2. water-based plastic according to claim 1 prints compound oil ink, which is characterized in that the water-based plastic printing is compound Ink includes being made of the raw material of following mass parts:13-18 parts modified montmorillonite used, 12-16 parts of polytetrafluoroethylene (PTFE), water-soluble poly ammonia 22-17 parts of ester solution, 17-23 parts of aqueous acrylic emulsion, 9-11 parts of organic pigment, 12-14 parts of inorganic pigment, polyethylene wax 0.4-0.8 parts, 2-4 parts of special assistant, 20-35 parts of distilled water, 2-3 parts of coalescents.
3. water-based plastic according to claim 1 prints compound oil ink, which is characterized in that the modified montmorillonite used modification Method is:The pH value of silane coupling agent is adjusted to 4-5 with organic acid, addition montmorillonite, which is uniformly mixed, obtains mixture, with high speed Mixture is distributed in ethyl alcohol by cutter, is stirred evenly, you can is obtained modified montmorillonite used.
4. water-based plastic according to claim 3 prints compound oil ink, it is characterised in that:The silane coupling agent and Meng Tuo Stone be mass ratio be 1-2:17-23, ethyl alcohol weight are 30-35 times of montmorillonite weight.
5. water-based plastic according to claim 3 prints compound oil ink, it is characterised in that:The organic acid be tartaric acid, One kind in oxalic acid, salicylic acid.
6. water-based plastic according to claim 1 or 2 prints compound oil ink, it is characterised in that:The special assistant is point Powder, antifoaming agent, levelling agent, pH value adjustment agent, adhesion promoter are according to mass ratio 0.9:0.7:1:0.7:0.6 compounding and At.
7. water-based plastic according to claim 1 or 2 prints compound oil ink, it is characterised in that:The coalescents are alcohol Class coalescents.
8. water-based plastic according to claim 7 prints compound oil ink, it is characterised in that:The alcohols coalescents are just One kind in butanol, isoamyl alcohol, n-hexyl alcohol, propylene glycol, glycerine.
9. water-based plastic according to claim 1 or 2 prints compound oil ink, it is characterised in that:The organic pigment is parent Aqueous organic pigment.
10. a kind of preparation method of the printing of the water-based plastic as described in claim 1-9 is any compound oil ink, which is characterized in that packet Include following steps:
S1, each raw material is weighed according to parts by weight;
S2, modified montmorillonite used, organic pigment, inorganic pigment are distinguished into ground 200-400 mesh sieve, then mixes, is mixed Object;
S3, by polytetrafluoroethylene (PTFE), soluble polyurethane solution, aqueous acrylic emulsion, polyethylene wax, special assistant, distilled water, Coalescents are added in mixture prepared by step S2, and 20-30min is stirred with the speed of 1000-1600r/min, you can.
CN201810614153.3A 2018-06-14 2018-06-14 A kind of water-based plastic printing compound oil ink and preparation method thereof Pending CN108753036A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112647349A (en) * 2020-12-18 2021-04-13 上海鱼圆文具有限公司 Printing covering process and application thereof
CN113185864A (en) * 2021-05-27 2021-07-30 珠海悦美水墨新材料股份有限公司 Water-based ink with high drying speed and preparation method thereof
CN113234346A (en) * 2021-05-28 2021-08-10 张家港市黎明化工有限公司 Water-based ink suitable for PVC (polyvinyl chloride) film printing and preparation method thereof
CN114193953A (en) * 2021-12-14 2022-03-18 武汉智迅创源科技发展股份有限公司 Novel ink printing process

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Application publication date: 20181106