CN104804523A - High-viscosity UV (ultraviolet) curing screen printing ink for PET (polyethylene terephthalate) material - Google Patents

High-viscosity UV (ultraviolet) curing screen printing ink for PET (polyethylene terephthalate) material Download PDF

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Publication number
CN104804523A
CN104804523A CN201510171768.XA CN201510171768A CN104804523A CN 104804523 A CN104804523 A CN 104804523A CN 201510171768 A CN201510171768 A CN 201510171768A CN 104804523 A CN104804523 A CN 104804523A
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Prior art keywords
parts
screen printing
ink
pet
printing ink
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CN201510171768.XA
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Chinese (zh)
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郭小曼
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Individual
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Priority to CN201510171768.XA priority Critical patent/CN104804523A/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
    • C09D11/101Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
    • 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

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)

Abstract

The invention discloses high-viscosity UV (ultraviolet) curing screen printing ink for a PET (polyethylene terephthalate) material, which comprises the following components in parts by weight: 20-30 parts of epoxy resin, 10-20 parts of polyurethane solution, 15-25 parts of aldehyde ketone resin solution, 1-5 parts of glycidyl methacrylate, 3-9 parts of adhesion promoter, 5-15 parts of nano filler, 1-6 parts of ultraviolet initiator, 2-7 parts of defoaming agent, 3-8 parts of wetting agent and 8-15 parts of thickening agent. The high-viscosity UV curing silk-screen printing ink for the PET material, which is prepared by the invention, can replace the traditional solvent-based ink, so that the ink curing speed is high, and the printing ink is environment-friendly. The vinyl chloride-vinyl acetate copolymer is added, so that the adhesion capability of the printing ink to the PET material is improved, and the printing ink is suitable for the field of screen printing with the PET material as a carrier.

Description

A kind of PET material high viscosity UV solidifies ink for screen printing
Technical field
The present invention relates to ink for screen printing field, particularly relate to a kind of PET material high viscosity UV and solidify ink for screen printing.
Background technology
PET molecular structure high degree of symmetry, has certain crystalline orientation ability, so have higher film-forming properties and become second nature.PET has good optical property and weathering resistance, and amorphous PET has good optical transparence.PET has excellent abrasion performance frictional property and dimensional stability and electrical insulating property in addition.The bottle that PET makes has that intensity is large, the transparency is good, nontoxic, impermeable, quality is light, high thus the receiving of production efficiency is applied widely.
The ink for screen printing developed for PET base material is roughly divided into solvent type ink, water color ink and UV-light (UV) curing inks.
But the poisonous benzene kind solvent of the many employings of printing ink solvent used is as benzene,toluene,xylene etc., use the printing ink solvent residual quantity of this solvent greatly, especially benzene class content overproof.This toxic solvents of people's Long Term Contact can to human body, and particularly neural system causes great damage.In addition, in order to enhance productivity, wherein the solidification process of solvent type ink and water color ink needs to heat-treat, and heat treated process easily causes PET sheet to deform, thus causes product quality problem.
Summary of the invention
The object of the invention is to overcome the deficiency that above-mentioned prior art exists, provide that kind of curing speed is fast, viscosity is strong, glossiness is high, environment amenable PET material high viscosity UV solidifies ink for screen printing.
For achieving the above object, the present invention is achieved by the following technical solutions:
A kind of PET material high viscosity UV solidifies ink for screen printing, and meter comprises following component by weight: epoxy resin 20 ~ 30 parts, polyurethane solution 10 ~ 20 parts, aldehyde ketone resin liquid 15 ~ 25 parts, glycidyl methacrylate 1 ~ 5 part, adhesion promoter 3 ~ 9 parts, Nano filling 5 ~ 15 parts, ultraviolet initiator 1 ~ 6 part, defoamer 2 ~ 7 parts, wetting agent 3 ~ 8 parts, thickening material 8 ~ 15 parts.
Preferably, described epoxy resin is any one in Epocryl, epoxy vinyl ester resin.Preferably, described adhesion promoter is vinyl chloride-vinyl acetate resin.
Preferably, described Nano filling is any one in nano-calcium carbonate, nanomete talc powder, nano-bentonite.
Preferably, described ultraviolet initiator is any one in aroyl phosphine oxide, two benzoylphenyl phosphine oxide, sulfo-propoxy-thioxanthone, isopropyl thioxanthone.
Preferably, described wetting agent is any one in oxygen vinyl alkyl phenolic ether, polyoxyethylene aliphatic alcohol ether, phosphoric acid ester.
Preferably, described thickening material is any one in methylcellulose gum, Vltra tears, Xylo-Mucine, Natvosol.
Beneficial effect of the present invention:
PET material high viscosity UV prepared by the present invention solidifies ink for screen printing, can replace traditional solvent type ink, make ink solidification speed fast, environmentally friendly.Add vinyl chloride-vinyl acetate resin, improve the adhesive ability of ink to PET material, being applicable to take PET material as the silk screen printing field of carrier.
Embodiment
Below in conjunction with specific embodiment, the present invention is described in detail.Following examples will contribute to those skilled in the art and understand the present invention further, but not limit the present invention in any form.It should be pointed out that to those skilled in the art, without departing from the inventive concept of the premise, some distortion and improvement can also be made.These all belong to protection scope of the present invention.
A kind of PET material high viscosity UV solidifies ink for screen printing, and meter comprises following component by weight: epoxy resin 20 ~ 30 parts, polyurethane solution 10 ~ 20 parts, aldehyde ketone resin liquid 15 ~ 25 parts, glycidyl methacrylate 1 ~ 5 part, adhesion promoter 3 ~ 9 parts, Nano filling 5 ~ 15 parts, ultraviolet initiator 1 ~ 6 part, defoamer 2 ~ 7 parts, wetting agent 3 ~ 8 parts, thickening material 8 ~ 15 parts.
PET material high viscosity UV prepared by the present invention solidifies ink for screen printing, has the advantages such as curing speed is fast, viscosity is strong, glossiness is high, environmentally friendly.
Embodiment 1
A kind of PET material high viscosity UV solidifies ink for screen printing, and meter comprises following component by weight: Epocryl 20 parts, polyurethane solution 20 parts, aldehyde ketone resin liquid 25 parts, glycidyl methacrylate 1 part, vinyl chloride-vinyl acetate resin 3 parts, nano-calcium carbonate 15 parts, aroyl phosphine oxide 1 part, defoamer 7 parts, oxygen vinyl alkyl phenolic ether 8 parts, methylcellulose gum 15 parts.
Embodiment 2
A kind of PET material high viscosity UV solidifies ink for screen printing, and meter comprises following component by weight: epoxy vinyl ester resin 30 parts, polyurethane solution 10 parts, aldehyde ketone resin liquid 15 parts, glycidyl methacrylate 5 parts, vinyl chloride-vinyl acetate resin 9 parts, nanomete talc powder 5 parts, two benzoylphenyl phosphine oxide 6 parts, defoamer 2 ~ 7 parts, polyoxyethylene aliphatic alcohol ether 3 parts, Vltra tears 8 parts.
Embodiment 3
A kind of PET material high viscosity UV solidifies ink for screen printing, and meter comprises following component by weight: Epocryl 25 parts, polyurethane solution 15 parts, aldehyde ketone resin liquid 20 parts, glycidyl methacrylate 3 parts, vinyl chloride-vinyl acetate resin 6 parts, nano-bentonite 10 parts, sulfo-propoxy-thioxanthone 4 parts, defoamer 5 parts, phosphoric acid ester 6 parts, Xylo-Mucine 12 parts.
Embodiment 4
A kind of PET material high viscosity UV solidifies ink for screen printing, and meter comprises following component by weight: epoxy vinyl ester resin 22 parts, polyurethane solution 11 parts, aldehyde ketone resin liquid 16 parts, glycidyl methacrylate 2 parts, vinyl chloride-vinyl acetate resin 4 parts, nanomete talc powder 6 parts, isopropyl thioxanthone 2 parts, defoamer 3 parts, polyoxyethylene aliphatic alcohol ether 4 parts, Natvosol 9 parts.
Embodiment 5
A kind of PET material high viscosity UV solidifies ink for screen printing, and meter comprises following component by weight: Epocryl 28 parts, polyurethane solution 18 parts, aldehyde ketone resin liquid 24 parts, glycidyl methacrylate 4 parts, vinyl chloride-vinyl acetate resin 8 parts, nano-bentonite 13 parts, two benzoylphenyl phosphine oxide 5 parts, defoamer 6 parts, phosphoric acid ester 7 parts, Vltra tears 14 parts.
Embodiment 6
A kind of PET material high viscosity UV solidifies ink for screen printing, and meter comprises following component by weight: epoxy vinyl ester resin 20 parts, polyurethane solution 15 parts, aldehyde ketone resin liquid 18 parts, glycidyl methacrylate 3 parts, vinyl chloride-vinyl acetate resin 9 parts, nano-calcium carbonate 13 parts, aroyl phosphine oxide 5 parts, defoamer 6 parts, oxygen vinyl alkyl phenolic ether 3 parts, methylcellulose gum 9 parts.
Performance test
Basic mechanical design feature of the present invention is as shown in table 1:
Table 1
As seen from Table 1, PET material high viscosity UV prepared by the present invention solidifies ink for screen printing, has the advantages such as curing speed is fast, viscosity is strong, glossiness is high, environmentally friendly.
Above specific embodiments of the invention are described.It is to be appreciated that the present invention is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present invention.

Claims (7)

1. a PET material high viscosity UV solidifies ink for screen printing, it is characterized in that, meter comprises following component by weight: epoxy resin 20 ~ 30 parts, polyurethane solution 10 ~ 20 parts, aldehyde ketone resin liquid 15 ~ 25 parts, glycidyl methacrylate 1 ~ 5 part, adhesion promoter 3 ~ 9 parts, Nano filling 5 ~ 15 parts, ultraviolet initiator 1 ~ 6 part, defoamer 2 ~ 7 parts, wetting agent 3 ~ 8 parts, thickening material 8 ~ 15 parts.
2. UV according to claim 1 solidifies ink for screen printing, it is characterized in that: described epoxy resin is any one in Epocryl, epoxy vinyl ester resin.
3. UV according to claim 1 solidifies ink for screen printing, it is characterized in that: described adhesion promoter is vinyl chloride-vinyl acetate resin.
4. UV according to claim 1 solidifies ink for screen printing, it is characterized in that: described Nano filling is any one in nano-calcium carbonate, nanomete talc powder, nano-bentonite.
5. UV according to claim 1 solidifies ink for screen printing, it is characterized in that: described ultraviolet initiator is any one in aroyl phosphine oxide, two benzoylphenyl phosphine oxide, sulfo-propoxy-thioxanthone, isopropyl thioxanthone.
6. UV according to claim 1 solidifies ink for screen printing, it is characterized in that: described wetting agent is any one in oxygen vinyl alkyl phenolic ether, polyoxyethylene aliphatic alcohol ether, phosphoric acid ester.
7. UV according to claim 1 solidifies ink for screen printing, it is characterized in that: described thickening material is any one in methylcellulose gum, Vltra tears, Xylo-Mucine, Natvosol.
CN201510171768.XA 2015-04-13 2015-04-13 High-viscosity UV (ultraviolet) curing screen printing ink for PET (polyethylene terephthalate) material Pending CN104804523A (en)

Priority Applications (1)

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CN201510171768.XA CN104804523A (en) 2015-04-13 2015-04-13 High-viscosity UV (ultraviolet) curing screen printing ink for PET (polyethylene terephthalate) material

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Application Number Priority Date Filing Date Title
CN201510171768.XA CN104804523A (en) 2015-04-13 2015-04-13 High-viscosity UV (ultraviolet) curing screen printing ink for PET (polyethylene terephthalate) material

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108841237A (en) * 2018-06-28 2018-11-20 传美讯电子科技(珠海)有限公司 A kind of LED UV curing ink

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102304307A (en) * 2011-04-27 2012-01-04 铜陵金泰化工实业有限责任公司 Gravure printing ink for poly(ethylene terephthalate) (PET) base material and preparation method for gravure printing ink
CN103289477A (en) * 2013-06-17 2013-09-11 广东德康化工实业有限公司 Environment-friendly halftone printing ink
CN103509405A (en) * 2013-07-23 2014-01-15 王景泉 UV decorative ink for PET sheet and preparation method thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102304307A (en) * 2011-04-27 2012-01-04 铜陵金泰化工实业有限责任公司 Gravure printing ink for poly(ethylene terephthalate) (PET) base material and preparation method for gravure printing ink
CN103289477A (en) * 2013-06-17 2013-09-11 广东德康化工实业有限公司 Environment-friendly halftone printing ink
CN103509405A (en) * 2013-07-23 2014-01-15 王景泉 UV decorative ink for PET sheet and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108841237A (en) * 2018-06-28 2018-11-20 传美讯电子科技(珠海)有限公司 A kind of LED UV curing ink

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Application publication date: 20150729