A kind of ultraviolet light solidified crepe printing ink
Technical field
The present invention relates to a kind of printing ink, particularly a kind of ultraviolet light solidified crepe printing ink.
Background technology
Ultraviolet light solidified crepe printing ink is a kind of screen printing ink, and the irradiation of the ultraviolet lamp of process specific wavelength forms wrinkle effect lucuriant in design.Application number is that 200410027270.8 Chinese patent discloses a kind of UV curable ink, this printing ink can be widely used in high-grade packing aspect, can form superfine wrinkle effect, have a snowflake pattern of superfine frosted finish effect again, under the irradiation of sunlight, reflection refractive power effect is arranged, and its sticking power and anti-tearing open property are all good.
The printing ink that above patent relates to need repeatedly print could form the wrinkle effect, register trouble occurs easily like this, causes expense material consuming time.And the look China ink that uses at present is generally solvent-borne type, contaminate environment, influence shortcomings such as operator are healthy, and its dried forms is seasoning, need tens minutes, and production efficiency is low.
Summary of the invention
The purpose of this invention is to provide a kind of ultraviolet light solidified crepe printing ink, this printing ink does not contain solvent, only needs one-step print, ultraviolet light polymerization just can form wrinkle effect lucuriant in design.
The objective of the invention is to be achieved through the following technical solutions:
A kind of ultraviolet light solidified crepe printing ink, its composition unit is by weight counted:
Acrylic resin 20~60,
Acrylic ester monomer 10~50,
Light trigger 3~10,
Pigment 2~10,
Auxiliary agent 0.3~5.
Above-mentioned ultraviolet light solidified crepe printing ink, described acrylic resin are the mixture of bisphenol A epoxy acrylate and the amino acrylates of aromatic series.
Above-mentioned ultraviolet light solidified crepe printing ink, described acrylic ester monomer are any two kinds of monomeric mixtures in tripropylene glycol diacrylate, Viscoat 295, senecioate-hydroxyl ethyl ester, the third ethoxyquin Viscoat 295.
Above-mentioned ultraviolet light solidified crepe printing ink, described light trigger is 1-hydroxyl-cyclohexyl benzophenone, st-yrax dme, 2-methyl isophthalic acid-(4-methylthio group phenyl)-2-morpholine-1-acetone, 2,4, the mixture of any two kinds of light triggers in the 6-Three methyl Benzene formyl diphenyl phosphine oxide.
Above-mentioned ultraviolet light solidified crepe printing ink, described pigment are carbon black MA-7, titanium dioxide R907, bronze red or phthalocyanine blue.
The UV-light that ultraviolet light polymerization product utilization high voltage mercury lamp sends and quick initiated polymerization has the energy of saving, is beneficial to characteristics such as environmental protection, economy and high-performance.The present invention is to be the main body component with acrylic resin and acrylic ester monomer, light trigger is under the specific wavelength UV-irradiation, produce living radical through cracking or hydrogen transference, unsaturated double-bond in living radical initiating methacrylates monomer and the acrylate resin, thereby make two keys become singly-bound and make acrylate resin and the crosslinked generation solid superpolymer of acrylate monomer, superpolymer and pigment wherein, auxiliary agent etc. are membranaceous attached on the base material, form ink film, and, form wrinkle through the contraction of cooling top layer because solidify earlier on the top layer.This printing ink thing is imprinted on the base material by the screen painting mode, through the uviolizing after fixing of specific wavelength, has wrinkle effect lucuriant in design simultaneously.
Being fit to base material of the present invention can be gold and silver paperboard or PVC card.
Being fit to acrylic resin of the present invention is bisphenol A epoxy acrylate, the phenolic aldehyde epoxy acrylate, the modified bisphenol A epoxy diacrylate, the amino acrylates of aromatic series, aliphatics carboxylamine acrylate, aliphatic urethane diacrylate, aliphatic polyurethane six acrylate, fatty acid modified six functional group's polyester acrylates, four functional group's polyester acrylates, chlorinated polyester, the modified poly ester acrylate, polyester diacrylate or their mixture, the mixture of preferred bisphenol A epoxy acrylate and the amino acrylates of aromatic series, being fit to bisphenol A epoxy acrylate of the present invention can be the bisphenol A epoxy acrylate CN104 that U.S. company produces, bisphenol A epoxy acrylate CN120, bisphenol A epoxy acrylate CN104A80, bisphenol A epoxy acrylate CN120A80, modified bisphenol A epoxy acrylate CN116, modified bisphenol A epoxy acrylate CN115, modified bisphenol A epoxy acrylate CN117, modified bisphenol A epoxy acrylate CN118 or bisphenol A epoxy acrylate CN104A60; Being fit to the amino acrylates of aromatic series of the present invention can be the amino acrylates CN9782 of aromatic series, the amino formic acid propernoic acid ester of aromatic series CN994, the amino acrylates CN970A60 of aromatic series, the amino acrylates CN972 of aromatic series, the amino acrylates CN978 of aromatic series, aliphatics carboxylamine acrylate CN9002 or the aliphatics carboxylamine acrylate CN9006 that U.S. company produces.Wherein,, that the bisphenol-A epoxy acrylic resin has curing speed is fast, the shrinking percentage height, product has characteristics such as high rigidity, high abrasion after solidifying; The Polyurethane acrylate resin has low smell, low volatilization, low irritant and good film-forming properties, and solidifying product has the wear resistance and the excellent high-temperature stability of high-tensile, brilliance; The amino acrylates of aromatic series has solidifies fast, and abrasion resistance is strong, solidifies the high characteristics of back hardness.
Being fit to acrylic ester monomer of the present invention is senecioate-hydroxyl ethyl ester (HEA), 2-phenoxyethyl acrylate (PHEA), ethoxyquin 2-phenoxyethyl acrylate (EO-PHEA), ethoxy ethoxy ethyl propylene acid esters (EOEOEA), iso-bornyl acrylate (IBOA), isobornyl methacrylic ester (IBOMA), 1,6-hexanediyl ester (HDDA), ethoxyquin 1,6-hexanediyl ester (EO-HDDA), propylene glycol diacrylate (DPGDA), ethoxyquin propylene glycol diacrylate (EO-DPGDA), tripropylene glycol diacrylate (TPGDA), polyethyleneglycol diacrylate (PEGDA), neopentylglycol diacrylate (NPGDA), the third oxidation neopentylglycol diacrylate (PO-NPGDA), the 2-methyl isophthalic acid, ammediol diacrylate (MPDDA), ethoxyquin-2-methyl isophthalic acid, ammediol diacrylate (EO-MPDDA), ethylene glycol dimethacrylate (EGDMA), Viscoat 295 (TMPTA), pentaerythritol triacrylate (PETA), ethoxyquin Viscoat 295 (E0-TMPTA), the third ethoxyquin Viscoat 295 (PO-TMPTA), trimethylolpropane trimethacrylate (TMPTMA), ethoxyquin trimethylolpropane trimethacrylate (TMPTMA), glycerol propoxylate triacrylate (PO-GTA) or any two kinds of monomeric mixtures, preferred tripropylene glycol diacrylate (TPGDA), Viscoat 295 (TMPTA), senecioate-hydroxyl ethyl ester (HEA), any two kinds of monomeric mixtures in the third ethoxyquin Viscoat 295 (PO-TMPTA).Wherein, senecioate-hydroxyl ethyl ester (HEA) is the low viscosity thinner, and dilution capacity is strong, and the product after the curing has high-flexibility; Tripropylene glycol diacrylate (TPGDA) is two functional group's thinners, has low viscosity, highly diluted, characteristic such as curing speed faster; Viscoat 295 (TMPTA) is the trifunctional thinner, and waiting until in having good dissolving ability can provide high curing rate and high crosslink density, solidifies the back product and has excellent solvent-resistance and high rigidity; The third ethoxyquin Viscoat 295 (PO-TMPTA) has characteristics such as low irritant, low smell, high speed curing, low contraction.
Being fit to light trigger of the present invention can be 1-hydroxyl-cyclohexyl benzophenone; the st-yrax dme; 2-hydroxy-2-methyl-1-phenyl-1-acetone; 2-methyl isophthalic acid-(4-methylthio group phenyl)-2-morpholine-1-acetone; 2; 4; 6-Three methyl Benzene formyl diphenyl phosphine oxide; isopropyl thioxanthone; the st-yrax dme; 4-methyldiphenyl ketone; 4-phenyl benzophenone (4-BPZ); the benzyl dimethyl amino ethyl ester; the 4-dimethyl ethyl aminobenzoate; the mixture of 2-benzoyl methyl benzoate; preferred 1-hydroxyl-cyclohexyl benzophenone; 2-methyl isophthalic acid-(4-methylthio group phenyl)-2-morpholine-1-acetone; 2; 4,6-Three methyl Benzene formyl diphenyl phosphine oxide; any two kinds mixture in the st-yrax dme 651.Wherein, 1-hydroxyl-cyclohexyl benzophenone is a crack type photoinitiator, has high initiating activity, not characteristic such as xanthochromia; The st-yrax dme is a crack type photoinitiator, has high initiating activity; 2-methyl isophthalic acid-(4-methylthio group phenyl)-2-morpholine-1-acetone is crack type photoinitiator, has high initiating activity, helps deep layer to solidify, not xanthochromia; 2,4,6-Three methyl Benzene formyl diphenyl phosphine oxide is a crack type photoinitiator, has high initiating activity, helps painted and deep layer curing.
Be fit to pigment of the present invention and can be carbon black 6#, carbon black MA-7, carbon black N330, carbon black N220,, R902, R903, fuchsin, bright red, Hua Lan or pake purpke orchid, preferred carbon black MA-7, titanium dioxide R907, bronze red or phthalocyanine blue.
Be fit to Airex 980, Glide 432, Glide 450, Glide B1484, FoamexN, Foamex K3, Foamex KS6, Foamex810, Foamex830, Foamex8050, Foamex8030 that auxiliary agent of the present invention has certain company to produce, the EFKA series product that certain company of Holland produces, the BYK series product that BYK company produces or the mixture of its portioned product, preferred Airex 980, Glide 432, Foamex N, EFKA2721, BYK307 etc.
Ultraviolet light solidified crepe printing ink of the present invention can prepare by following method:
After acrylate resin is heated to 40 ℃~80 ℃ thawings, add acrylate monomer, light trigger and pigment, stir, obtain ultraviolet light solidified crepe printing ink.
Printing ink provided by the invention can once be imprinted on it on gold and silver paperboard or the PVC card by the screen painting mode.It only needs one-step print just can form wrinkle effect lucuriant in design, has overcome the shortcoming of conventional art register trouble, has improved production efficiency, has saved the energy; This printing ink does not contain solvent, has alleviated to the infringement of human body with to the pollution of environment.
Embodiment
The present invention is described in further detail below by specific embodiment.
Embodiment 1
5 parts of bisphenol A epoxy acrylate CN104
15 parts of the amino acrylates CN9782 of aromatic series
40 parts of Viscoat 295s
2 parts of senecioates-hydroxyl ethyl ester
5 parts of st-yrax dme
2 parts of 2-methyl isophthalic acids-(4-methylthio group phenyl)-2-morpholine-1-acetone
980 1 parts of Airex
432 1 parts of Glide
2 parts of carbon black MA-7
Amino acrylates CN9782 joins in the reaction flask with the aromatic series of 5 parts bisphenol A epoxy acrylate CN104 and 15 parts, after being heated to 50 ℃ of thawings, the carbon black MA-7 that adds 432,2 parts of the Glide of 2-methyl isophthalic acid-(4-methylthio group the phenyl)-2-morpholine-1-acetone of 40 parts Viscoat 295 and 2 parts senecioate-hydroxyl ethyl ester, 5 parts st-yrax dme and 2 parts, 1 part Airex 980 and 1 part again, stir, obtain ultraviolet light solidified crepe printing ink.
Embodiment 2
10 parts of bisphenol A epoxy acrylate CN120
20 parts of aromatic urethane acrylate CN994
30 parts of the third oxidation Viscoat 295s
20 parts of tripropylene glycol diacrylates
2 parts of 1-hydroxyls-cyclohexyl benzophenone
1 part of 2-methyl isophthalic acid-(4-methylthio group phenyl)-2-morpholine-1-acetone
0.3 part of Foamex N
Blue part 6 of Tai Celadon
Amino acrylates CN994 joins in the reaction flask with the aromatic series of 10 parts bisphenol A epoxy acrylate CN120 and 20 parts, after being heated to 40 ℃ of thawings, add 30 parts the third oxidation Viscoat 295 and 20 parts tripropylene glycol diacrylate, 1-hydroxyl-cyclohexyl benzophenone of 2 parts and 2-methyl isophthalic acid-(4-methylthio group phenyl)-2-morpholine-1-acetone of 1 part, 0.3 part Foamex N, 6 parts phthalein Celadon indigo plant again, stir, obtain ultraviolet light solidified crepe printing ink.
Embodiment 3
40 parts of bisphenol A epoxy acrylate CN104A80
20 parts of aromatic urethane acrylate CN970A60
10 parts of Viscoat 295s
10 parts of tripropylene glycol diacrylates
7 parts of st-yrax dme
2,4,3 parts of 6-Three methyl Benzene formyl diphenyl phosphine oxides
3 parts of Foamex N
432 2 parts of Glide
9 parts of bronze reds
Amino acrylates CN970A60 joins in the reaction flask with the aromatic series of 40 parts bisphenol A epoxy acrylate CN104A80 and 20 parts, after being heated to 60 ℃ of thawings, add 2 of the tripropylene glycol diacrylate of 10 parts Viscoat 295 and 10 parts, 7 parts st-yrax dme and 3 parts again, 4, the bronze red that the Glide of 6-Three methyl Benzene formyl diphenyl phosphine oxide, 3 parts FoamexN and 2 parts is 432,9 parts, stir, obtain ultraviolet light solidified crepe printing ink.
Embodiment 4
40 parts of bisphenol A epoxy acrylate CN116
10 parts of aromatic urethane acrylate CN9006
8 parts of the third oxidation Viscoat 295s
2 parts of senecioates-hydroxyl ethyl ester
8 parts of 1-hydroxyls-cyclohexyl benzophenone
2,4,2 parts of 6-Three methyl Benzene formyl diphenyl phosphine oxides
980 2 parts of Airex
1 part of BYK307
10 parts of titanium dioxide R907
Amino acrylates CN9006 joins in the reaction flask with the aromatic series of 40 parts bisphenol A epoxy acrylate CN116 and 10 parts, after being heated to 80 ℃ of thawings, add 2 of the senecioate-hydroxyl ethyl ester of 8 parts the third oxidation Viscoat 295 and 2 parts, 1-hydroxyl-cyclohexyl benzophenone of 8 parts and 2 parts again, 4,6-Three methyl Benzene formyl diphenyl phosphine oxide, 2 parts Airex 980 and 1 part BYK307,10 parts titanium dioxide R907, stir, obtain ultraviolet light solidified crepe printing ink.
Embodiment 5
20 parts of bisphenol A epoxy acrylate CN118
20 parts of aromatic urethane acrylate CN978
20 parts of Viscoat 295s
10 parts of the third oxidation Viscoat 295s
3 parts of 2-methyl isophthalic acids-(4-methylthio group phenyl)-2-morpholine-1-acetone
2,4,2 parts of 6-Three methyl Benzene formyl diphenyl phosphine oxides
980 2.5 parts of Airex
5 parts of carbon black MA-7
Amino acrylates CN978 joins in the reaction flask with the aromatic series of 20 parts bisphenol A epoxy acrylate CN118 and 20 parts, after being heated to 70 ℃ of thawings, add 2 of the third oxidation Viscoat 295 of 20 parts Viscoat 295 and 10 parts, 2-methyl isophthalic acid-(4-methylthio group phenyl)-2-morpholine-1-acetone of 3 parts and 2 parts again, 4,6-Three methyl Benzene formyl diphenyl phosphine oxide, 2.5 parts the carbon black MA-7 of 980,5 parts of Airex, stir, obtain ultraviolet light solidified crepe printing ink.
Embodiment 6
30 parts of bisphenol A epoxy acrylate CN104A60
20 parts of aromatic urethane acrylate CN9002
20 parts of Viscoat 295s
5 parts of senecioates-hydroxyl ethyl ester
3 parts of st-yrax dme
3 parts of 1-hydroxyls-cyclohexyl benzophenone
1.5 parts of EFKA2721
3 parts of titanium dioxide R907
Amino acrylates CN9002 joins in the reaction flask with the aromatic series of 30 parts bisphenol A epoxy acrylate CN104A60 and 20 parts, after being heated to 55 ℃ of thawings, add 20 parts Viscoat 295 and 5 parts senecioate-hydroxyl ethyl ester, 3 parts st-yrax dme and 3 parts 1-hydroxyl-cyclohexyl benzophenone, 1.5 parts EFKA2721,5 parts titanium dioxide R907 again, stir, obtain ultraviolet light solidified crepe printing ink.
Embodiment 7
20 parts of bisphenol A epoxy acrylate CN115
20 parts of aromatic urethane acrylate CN994
10 parts of Viscoat 295s
15 parts of senecioates-hydroxyl ethyl ester
3 parts of st-yrax dme
3 parts of 1-hydroxyls-cyclohexyl benzophenone
1.5 parts of EFKA2721
0.5 part of Foamax N
3 parts of titanium dioxide R907
Amino acrylates CN994 joins in the reaction flask with the aromatic series of 20 parts bisphenol A epoxy acrylate CN115 and 20 parts, after being heated to 65 ℃ of thawings, add 10 parts Viscoat 295 and 15 parts senecioate-hydroxyl ethyl ester, 3 parts st-yrax dme and 3 parts 1-hydroxyl-cyclohexyl benzophenone, 1.5 parts EFKA2721,5 parts titanium dioxide R907 again, stir, obtain ultraviolet light solidified crepe printing ink.
Embodiment 8
20 parts of bisphenol A epoxy acrylate CN104A60
15 parts of aromatic urethane acrylate CN9782
15 parts of Viscoat 295s
15 parts of tripropylene glycol dipropyl dilute acid esters
3 parts of st-yrax dme
3 parts of 1-hydroxyls-cyclohexyl benzophenone
0.5 part of EFKA2721
0.5 part of Foamax N
980 8 parts of Airex
Amino acrylates CN9782 joins in the reaction flask with the aromatic series of 20 parts bisphenol A epoxy acrylate CN104A60 and 15 parts, after being heated to 65 ℃ of thawings, add 15 parts Viscoat 295 and 15 parts tripropylene glycol dipropyl dilute acid ester, 3 parts st-yrax dme and 1-hydroxyl-cyclohexyl benzophenone of 3 parts, 0.5 part EFKA2721 and 0.5 part Foamax N, 8 parts Airex 980 again, stir, obtain ultraviolet light solidified crepe printing ink.