CN104817880A - Ultraviolet curing anti-anodic oxidation shielding protection printing ink - Google Patents
Ultraviolet curing anti-anodic oxidation shielding protection printing ink Download PDFInfo
- Publication number
- CN104817880A CN104817880A CN201510167209.1A CN201510167209A CN104817880A CN 104817880 A CN104817880 A CN 104817880A CN 201510167209 A CN201510167209 A CN 201510167209A CN 104817880 A CN104817880 A CN 104817880A
- Authority
- CN
- China
- Prior art keywords
- acrylate
- ink
- anode
- ultraviolet light
- light polymerization
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000003647 oxidation Effects 0.000 title abstract description 24
- 238000007254 oxidation reaction Methods 0.000 title abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 45
- 125000001931 aliphatic group Chemical group 0.000 claims abstract description 30
- 239000004033 plastic Substances 0.000 claims abstract description 26
- 229920003023 plastic Polymers 0.000 claims abstract description 26
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 23
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 21
- 239000002131 composite material Substances 0.000 claims abstract description 20
- 239000000178 monomer Substances 0.000 claims abstract description 20
- 239000003999 initiator Substances 0.000 claims abstract description 19
- 239000004568 cement Substances 0.000 claims abstract description 18
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims abstract description 11
- 239000002253 acid Substances 0.000 claims abstract description 8
- 239000000203 mixture Substances 0.000 claims abstract description 8
- -1 anhydride modified epoxy acrylate Chemical class 0.000 claims description 43
- UHESRSKEBRADOO-UHFFFAOYSA-N ethyl carbamate;prop-2-enoic acid Chemical compound OC(=O)C=C.CCOC(N)=O UHESRSKEBRADOO-UHFFFAOYSA-N 0.000 claims description 42
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 32
- 238000006116 polymerization reaction Methods 0.000 claims description 28
- 239000004411 aluminium Substances 0.000 claims description 21
- 150000005846 sugar alcohols Polymers 0.000 claims description 21
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 16
- 150000002148 esters Chemical class 0.000 claims description 11
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 10
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims description 10
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 10
- 125000003118 aryl group Chemical group 0.000 claims description 9
- 239000000049 pigment Substances 0.000 claims description 9
- 229920000728 polyester Polymers 0.000 claims description 9
- 239000012752 auxiliary agent Substances 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 8
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 claims description 8
- PSGCQDPCAWOCSH-UHFFFAOYSA-N (4,7,7-trimethyl-3-bicyclo[2.2.1]heptanyl) prop-2-enoate Chemical compound C1CC2(C)C(OC(=O)C=C)CC1C2(C)C PSGCQDPCAWOCSH-UHFFFAOYSA-N 0.000 claims description 6
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 claims description 6
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims description 6
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical compound OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 claims description 5
- OHAPIZYOVBUCCX-UHFFFAOYSA-N amino(methoxy)silicon Chemical compound CO[Si]N OHAPIZYOVBUCCX-UHFFFAOYSA-N 0.000 claims description 5
- RWCCWEUUXYIKHB-UHFFFAOYSA-N benzophenone Chemical compound C=1C=CC=CC=1C(=O)C1=CC=CC=C1 RWCCWEUUXYIKHB-UHFFFAOYSA-N 0.000 claims description 5
- 239000012965 benzophenone Substances 0.000 claims description 5
- 150000002170 ethers Chemical class 0.000 claims description 5
- RDLGTRBJUAWSAF-UHFFFAOYSA-N 1-(6-hydroxy-6-methylcyclohexa-2,4-dien-1-yl)propan-2-one Chemical group CC(=O)CC1C=CC=CC1(C)O RDLGTRBJUAWSAF-UHFFFAOYSA-N 0.000 claims description 3
- PUGOMSLRUSTQGV-UHFFFAOYSA-N 2,3-di(prop-2-enoyloxy)propyl prop-2-enoate Chemical compound C=CC(=O)OCC(OC(=O)C=C)COC(=O)C=C PUGOMSLRUSTQGV-UHFFFAOYSA-N 0.000 claims description 3
- DKCPKDPYUFEZCP-UHFFFAOYSA-N 2,6-di-tert-butylphenol Chemical compound CC(C)(C)C1=CC=CC(C(C)(C)C)=C1O DKCPKDPYUFEZCP-UHFFFAOYSA-N 0.000 claims description 3
- GWZMWHWAWHPNHN-UHFFFAOYSA-N 2-hydroxypropyl prop-2-enoate Chemical compound CC(O)COC(=O)C=C GWZMWHWAWHPNHN-UHFFFAOYSA-N 0.000 claims description 3
- CFVWNXQPGQOHRJ-UHFFFAOYSA-N 2-methylpropyl prop-2-enoate Chemical compound CC(C)COC(=O)C=C CFVWNXQPGQOHRJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000005995 Aluminium silicate Substances 0.000 claims description 3
- CGKQZIULZRXRRJ-UHFFFAOYSA-N Butylone Chemical compound CCC(NC)C(=O)C1=CC=C2OCOC2=C1 CGKQZIULZRXRRJ-UHFFFAOYSA-N 0.000 claims description 3
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 claims description 3
- 229910019142 PO4 Inorganic materials 0.000 claims description 3
- IAXXETNIOYFMLW-COPLHBTASA-N [(1s,3s,4s)-4,7,7-trimethyl-3-bicyclo[2.2.1]heptanyl] 2-methylprop-2-enoate Chemical compound C1C[C@]2(C)[C@@H](OC(=O)C(=C)C)C[C@H]1C2(C)C IAXXETNIOYFMLW-COPLHBTASA-N 0.000 claims description 3
- 235000012211 aluminium silicate Nutrition 0.000 claims description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 3
- WURBFLDFSFBTLW-UHFFFAOYSA-N benzil Chemical compound C=1C=CC=CC=1C(=O)C(=O)C1=CC=CC=C1 WURBFLDFSFBTLW-UHFFFAOYSA-N 0.000 claims description 3
- 239000006229 carbon black Substances 0.000 claims description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 3
- 229940119545 isobornyl methacrylate Drugs 0.000 claims description 3
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 3
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims description 3
- LYXOWKPVTCPORE-UHFFFAOYSA-N phenyl-(4-phenylphenyl)methanone Chemical compound C=1C=C(C=2C=CC=CC=2)C=CC=1C(=O)C1=CC=CC=C1 LYXOWKPVTCPORE-UHFFFAOYSA-N 0.000 claims description 3
- 239000010452 phosphate Substances 0.000 claims description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 3
- PNXMTCDJUBJHQJ-UHFFFAOYSA-N propyl prop-2-enoate Chemical compound CCCOC(=O)C=C PNXMTCDJUBJHQJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 229960001866 silicon dioxide Drugs 0.000 claims description 3
- MDDUHVRJJAFRAU-YZNNVMRBSA-N tert-butyl-[(1r,3s,5z)-3-[tert-butyl(dimethyl)silyl]oxy-5-(2-diphenylphosphorylethylidene)-4-methylidenecyclohexyl]oxy-dimethylsilane Chemical compound C1[C@@H](O[Si](C)(C)C(C)(C)C)C[C@H](O[Si](C)(C)C(C)(C)C)C(=C)\C1=C/CP(=O)(C=1C=CC=CC=1)C1=CC=CC=C1 MDDUHVRJJAFRAU-YZNNVMRBSA-N 0.000 claims description 3
- ZDQNWDNMNKSMHI-UHFFFAOYSA-N 1-[2-(2-prop-2-enoyloxypropoxy)propoxy]propan-2-yl prop-2-enoate Chemical compound C=CC(=O)OC(C)COC(C)COCC(C)OC(=O)C=C ZDQNWDNMNKSMHI-UHFFFAOYSA-N 0.000 claims description 2
- UDFGCAKEVMRBJU-UHFFFAOYSA-N CC(C[PH2]=O)CC(C)(C)C Chemical compound CC(C[PH2]=O)CC(C)(C)C UDFGCAKEVMRBJU-UHFFFAOYSA-N 0.000 claims description 2
- 229910000838 Al alloy Inorganic materials 0.000 abstract description 8
- 239000002173 cutting fluid Substances 0.000 abstract description 5
- 238000007711 solidification Methods 0.000 abstract description 5
- 230000008023 solidification Effects 0.000 abstract description 5
- 238000007654 immersion Methods 0.000 abstract description 2
- 229920002635 polyurethane Polymers 0.000 abstract description 2
- 239000004814 polyurethane Substances 0.000 abstract description 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- KCTAWXVAICEBSD-UHFFFAOYSA-N prop-2-enoyloxy prop-2-eneperoxoate Chemical class C=CC(=O)OOOC(=O)C=C KCTAWXVAICEBSD-UHFFFAOYSA-N 0.000 abstract 1
- 239000002585 base Substances 0.000 description 21
- 239000002994 raw material Substances 0.000 description 17
- 238000002156 mixing Methods 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 239000006185 dispersion Substances 0.000 description 9
- 238000012545 processing Methods 0.000 description 8
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 239000000758 substrate Substances 0.000 description 8
- 238000001723 curing Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- AUONHKJOIZSQGR-UHFFFAOYSA-N oxophosphane Chemical compound P=O AUONHKJOIZSQGR-UHFFFAOYSA-N 0.000 description 5
- DXGLGDHPHMLXJC-UHFFFAOYSA-N oxybenzone Chemical compound OC1=CC(OC)=CC=C1C(=O)C1=CC=CC=C1 DXGLGDHPHMLXJC-UHFFFAOYSA-N 0.000 description 5
- 229960001173 oxybenzone Drugs 0.000 description 5
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 239000003513 alkali Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- WDHYRUBXLGOLKR-UHFFFAOYSA-N phosphoric acid;prop-2-enoic acid Chemical compound OC(=O)C=C.OP(O)(O)=O WDHYRUBXLGOLKR-UHFFFAOYSA-N 0.000 description 3
- 238000005488 sandblasting Methods 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 229940111759 benzophenone-2 Drugs 0.000 description 2
- WXNRYSGJLQFHBR-UHFFFAOYSA-N bis(2,4-dihydroxyphenyl)methanone Chemical compound OC1=CC(O)=CC=C1C(=O)C1=CC=C(O)C=C1O WXNRYSGJLQFHBR-UHFFFAOYSA-N 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229920006037 cross link polymer Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 150000002632 lipids Chemical group 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000012956 1-hydroxycyclohexylphenyl-ketone Substances 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 150000008065 acid anhydrides Chemical class 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- MQDJYUACMFCOFT-UHFFFAOYSA-N bis[2-(1-hydroxycyclohexyl)phenyl]methanone Chemical compound C=1C=CC=C(C(=O)C=2C(=CC=CC=2)C2(O)CCCCC2)C=1C1(O)CCCCC1 MQDJYUACMFCOFT-UHFFFAOYSA-N 0.000 description 1
- 239000001055 blue pigment Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000001056 green pigment Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000009512 pharmaceutical packaging Methods 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- 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
- C09D11/101—Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
-
- 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
-
- 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
-
- 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
Landscapes
- 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)
- General Chemical & Material Sciences (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Abstract
The invention provides an ultraviolet curing anti-anodic oxidation shielding protection printing ink, by taking total weight of a printing ink composition as a reference, the ultraviolet curing anti-anodic oxidation shielding protection printing ink comprises the following components by weight percentage: 55-80% of low polymer, 5-15% of active monomer, 3-8 parts of initiator and 15-25% of filling material; wherein the low polymer is one or two selected from aliphatic polyurethane acrylate and acid anhydride-modified epoxy acrylate. The ultraviolet curing anti-anodic oxidation shielding protection printing ink has the advantages of fast solidification speed, better adhesive force, CNC resistance, scratch resistance, immersion resistance by various cutting fluids, anodic oxidation resistance, easy stripping, no residues after film-stripping, and no base material corrosion; is suitable for aluminum material or aluminum alloy base material and plastic cement base material, and is especially suitable for an aluminum material and plastic cement-embedded composite base material.
Description
Technical field
The present invention relates to surface protection ink product technical field, be specifically related to the anti-anode of a kind of ultraviolet light polymerization and cover protection ink, be specially adapted to the composite base material that aluminium and plastic cement are inlayed.
Background technology
UV curable ink is also known as UV ink, a kind of environmental protection ink developed rapidly, compared with the ink of traditional type, there is instantaneous solidification, not containing volatile organic solvent, production efficiency is high, one-tenth film hardness is strong, solvent resistance is good, environmental pollution is little, save the features such as the energy, because it has the incomparable advantage of traditional solvent-borne ink, be widely applied to the field in many ways such as tobacco bale, Jiu Bao, cosmetic package, drug packaging and pressure-sensitive adhesive trade mark.
Now; increasing product (such as phone housing, panel computer etc.) adopts the multiple material such as metal, plastic cement to carry out appearance design; substrate surface inlayed by the metal formed and plastic cement also needs to adopt CNC to process with the demand of satisfied more somewhat complex design; and metal is easily scratched in the CNC course of processing; cause product bad; this protects the surface of product in the CNC course of processing with regard to requiring; along with the change of material and products C NC processing become more meticulous more, this just has higher requirement to the surface protection in the products C NC course of processing.Wherein, aluminium or aluminium alloy, because of characteristics such as it is cheap and easy to get, soft easily processing, are often used in the processing of this series products.In order to strengthen the erosion resistance of aluminium or aluminium alloy, the aesthetic property of product appearance; by aluminium or the standby product casing of aluminum alloy is carried out repeatedly anodic oxidation treatment in prior art; the figure being about to first time own anodic oxidation part is protected; then carry out the anodic oxidation treatment that secondary or more is secondary, then the protection ink of strong, the resistance to CNC of oxidation-resistance becomes very powerful and exceedingly arrogant product.
As Chinese patent literature CN103045015 discloses the anti-anodic oxidation ink of a kind of liquid photosensitive imaging and developing with alkali, this ink comprises according to parts by weight: photosensitive resin 30-50 part, propylene oxide vinegar resin 5-15 part, reactive thinner 10-20 part, solvent 5-15 part, light trigger 1-10 part, auxiliary agent 1-3 part, filler 20-40 part and pigment 0.5-0.8 part, described alkaline soluble photosensitive resin is made up of following raw material: 35-50 part epoxy resin, 20-40 part DBE, 15-20 part vinylformic acid, 8-15 part toxilic acid is joined, 0.5-1 part Resorcinol, 0.5-1 part tetraethyl-Australia presses.The anti-sandblasting of this liquid photosensitive imaging and developing with alkali anti-anodic oxidation ink, resistance to highly basic, resistance to strong acid, anti-anodic oxidation.But; for the composite base material that aluminium and plastic cement are inlayed; this kind of protection ink is used to there is the problem of plastic surface upper protective film demoulding difficulty; if use traditional plastic cement protection ink to there is again the problem of the not resistance to CNC of protective membrane; traditional protection ink is made to be difficult to the surface protection demand of competent aluminium and plastic cement preparation base material; and then exist product yield low, in the design with curved surface and complex profile, be difficult to the situation of being competent at, can not adequately protect product.
Summary of the invention
What the present invention solved is when in prior art, ink is applicable to aluminium and plastic cement inlaid material, the resistance to CNC of aluminium base protection ink can not be met simultaneously, resistance to anodic oxidation, the technical need of the easy demoulding of plastic rubber substrate protection ink, pad pasting protection process efficiency is low, product yield is low and be difficult to technical problems such as being competent in the design with curved surface and complex profile, and then provide a kind of simple to operate, efficiency is high, curing speed is fast, sticking power is good, resistance to CNC, scratch resistance, resistance to various cutting fluid is soaked, anti-anodic oxidation, easy demoulding, move back noresidue after film, the high-performance ultraviolet cured anti-anode not corroding base material covers protection ink.
The anti-anode of a kind of ultraviolet light polymerization covers protection ink, and with the gross weight of ink composite for benchmark, described ink comprises the component of following weight percent:
Wherein, described oligopolymer is the mixture of aliphatic urethane acrylate, anhydride modified epoxy acrylate.
Described aliphatic urethane acrylate is derived from ester class and/or ethers long-chain polyhydric alcohol, and functionality is 2, and molecular weight is 960-5000.
The caprolactone-derived long-chain polyhydric alcohol of described aliphatic urethane acrylate and tetrahydrofuran (THF) long-chain polyhydric alcohol.
With the gross weight of ink composite for benchmark, described oligopolymer comprises the aliphatic urethane acrylate that weight percent is 50-60%, and weight percent is the anhydride modified epoxy acrylate of 20-30%.
Described anhydride modified epoxy acrylate molecular weight is 3000-5000, and acid number is 70-100.
Described oligopolymer also comprise in aromatic urethane acrylate, polyester acrylate one or more.
The functionality of described aromatic urethane acrylate is 2, and molecular weight is 6000-8000; And/or
The functionality of described polyester acrylate is 2-3, and molecular weight is 1000-2000.
Described reactive monomer is one or more in Viscoat 295, tripropylene glycol diacrylate, glycerol tri-acrylate, glycol diacrylate, methyl acrylate, ethyl propenoate, propyl acrylate, isobutyl acrylate, vinylformic acid norbornene ester, isobornyl acrylate, isobornyl methacrylate, Hydroxyethyl acrylate, Propylene glycol monoacrylate, acrylated phosphate; And/or
Described initiator is 2-hydroxyl-2 methylphenyl acetone, 1-hydroxy-cyciohexyl benzophenone, 2; 4; one or more in 6-trimethylbenzoy-dipheny phosphine oxide, benzophenone, 2,4,4-trimethylpentylphosphine oxide, benzil, 4-phenyl benzophenone.
Described filler is one or more in barium sulfate, silicon-dioxide, wilkinite, talcum powder, kaolin.
With the gross weight of ink composite for benchmark, described ink also comprises the component of following weight percent:
Pigment 0.5-1%; And/or
Auxiliary agent 0.3-2%.
And/or
Described pigment is one or more in carbon black, phthalocyanine blue, phthalein viridescent; And/or
Described auxiliary agent is polyether-modified polydimethylsiloxane, polyacrylic ester, 2,6 di t butyl phenol, one or more in aminomethoxy silane.
The anti-anode of described ultraviolet light polymerization covers protection ink and is applicable to the composite base material that aluminium and plastic cement inlay.
The anti-anode of ultraviolet light polymerization provided by the invention covers protection ink, and with the gross weight of ink composite for benchmark, this ink comprises the component of following weight percent: oligopolymer 55-80%; Reactive monomer 5-15%; Initiator 3-8%; Filler 15-25%; Wherein, described oligopolymer is the mixture of aliphatic urethane acrylate, anhydride modified epoxy acrylate.Acrylate resin constitutes the basic framework of solidifying product, contriver is in discovery pleasantly surprised after great many of experiments, this formula under oligopolymer with jointly form the surface tension of crosslinked polymer net-structured film during reactive monomer effect lower than aluminium base material and plastic rubber substrate surface tension, two kinds of base materials all have good tack.The present invention adopts mixing of aliphatic urethane acrylate and anhydride modified epoxy acrylate, and the structural membrane that the oligopolymer under the mixing of this ratio and reactive monomer are cross-linked has outstanding film forming extensibility, snappiness and oxidation-resistance.Be coated with the plastic cement that the invention provides ink and aluminium and inlay base material and remover when acting on mutually, ink shows the characteristic of easily moving back film, noresidue.Namely ink provided by the invention is specially adapted to aluminium and base material inlayed by plastic cement, can meet the technical need of easily demoulding on resistance to CNC on aluminium, anti-oxidant, plastic material simultaneously, go for the project organization with curved surface and complex profile.
The anti-anode of ultraviolet light polymerization provided by the invention to cover in protection ink oligopolymer can for be 2 derived from ester class and/or ethers long-chain polyhydric alcohol, functionality, molecular weight is the aliphatic urethane acrylate of 960-5000; the urethane acrylate of low functionality has the film forming speed with high-ranking official's degree material equity; its low functional structure makes again shrinking percentage during film forming become less, and therefore this ink has good sticking power while effective acquisition tenacity film on base material.The material of urethane acrylate structure is the molecular configuration with the combination of soft or hard section, can provide excellent abrasion resistance properties in film, and this ink body reveals excellent resistance to CNC, scratch resistance characteristic.
It is the lipid structure urethane acrylate of caprolactone long-chain polyhydric alcohol and the synthesis of tetrahydrofuran (THF) long-chain polyhydric alcohol that the anti-anode of ultraviolet light polymerization provided by the invention covers aliphatic urethane acrylate described in protection ink; caprolactone long-chain polyhydric alcohol gives snappiness and the demoulding performance of ink excellence, and tetrahydrofuran (THF) long-chain polyhydric alcohol gives ink splendid tack.
The molecular weight that the anti-anode of ultraviolet light polymerization provided by the invention covers anhydride modified epoxy acrylate in protection ink is 3000-5000, and acid number is 70-100.Containing a large amount of hydroxyls in Epocryl, carboxyl can be introduced with acid anhydrides generation esterification and improve molecular polarity, thus improve Epocryl wetting ability, to the sticking power of base material and the caustic solubility of resin, for ink provides good resistance to cutting fluid performance, give the anti-anodic oxidation performance that ink is splendid.When base material be aluminium and plastic cement combination time ,-COOH the group in anhydride modified epoxy acrylate can with alkali reaction, so when selecting alkaline depainting water, demoulding effect is better.And the carboxylated degree of Epocryl is higher, faling apart property of aqueous resin is better; When carboxylated degree one timing, degree of neutralization is higher, and faling apart property of aqueous resin is better.Contriver is in discovery pleasantly surprised after great many of experiments, and molecular weight is 3000-5000 and the film that formed of the anhydride modified epoxy acrylate that acid number is 70-100 is optimum to the sticking power of base material, anti-anode performance, and acid number is too high, resistance to CNC degradation; Acid number is too low, and resistance to anodic oxidation performance reduces.
The anti-anode of ultraviolet light polymerization provided by the invention covers in protection ink, and described oligopolymer comprises the aliphatic urethane acrylate that weight percent is 50%-60%, and weight percent is the anhydride modified epoxy acrylate of 20%-30%.Aliphatic urethane acrylate addition is larger, and demoulding is easier, and anti-sandblasting performance is better, and resistance to CNC performance is poorer, and resistance to anodic oxidation performance is also poorer; Anhydride modified epoxy acrylate addition is larger, and resistance to CNC performance is better, and resistance to anodic oxidation performance is better, but demoulding performance is poorer.Through test determination, be 50%-60% at aliphatic urethane acrylate addition, when anhydride modified epoxy acrylate addition is 20%-30%, the property retention balances such as the resistance to CNC of ink, resistance to anodic oxidation, demoulding can be made.
The anti-anode of ultraviolet light polymerization provided by the invention covers oligopolymer in protection ink can also add that functionality is 2-3, molecular weight is the polyester acrylate of 1000-2000, strengthens the toughness of film.
The anti-anode of ultraviolet light polymerization provided by the invention covers protection ink; this area common method preparation can be adopted; step is simple; easy to operate; and because its curing speed is fast, sticking power is good, resistance to CNC, scratch resistance, the immersion of resistance to various cutting fluid, anti-anodic oxidation, easily demoulding, move back film after noresidue, do not corrode the high-performance of base material; be applicable to aluminium or aluminum alloy base material, plastic rubber substrate, be specially adapted to the preparation base material of aluminium and plastic cement.
Embodiment:
In order to make the object, technical solutions and advantages of the present invention clearly, below in conjunction with embodiment, embodiments of the present invention are described in further detail.
The invention provides the anti-anode of a kind of ultraviolet light polymerization and cover protection ink, with the gross weight of ink composite for benchmark, described ink comprises oligopolymer, reactive monomer, initiator and filler.
Wherein, oligopolymer as product matrix resin, constitute the basic framework of solidifying product, determine the fundamental property (hardness, snappiness, sticking power, optical property, ageing-resistant etc.) of product after solidification.Described oligopolymer is that a kind of molecular weight is relatively low, monomeric unit repeats the polymkeric substance of 2 to tens times, oligopolymer of the present invention selects molecular weight to be 1000-8000, the acrylic acid or the like photosensitive resin of preferred 2000-7000 or 2500-5000, if relative molecular mass is excessive, viscosity is too high, be unfavorable for allotment and construction, coating performance is also wayward.
In the present invention, oligopolymer is the mixture of aliphatic urethane acrylate, anhydride modified epoxy acrylate, and the structural membrane that this mixing oligopolymer and reactive monomer are cross-linked has outstanding oxidation-resistance and excellent sticking power.
As selectable embodiment, oligopolymer comprises the aliphatic urethane acrylate that weight percent is 50%-60%, and weight percent is the anhydride modified epoxy acrylate of 20%-30%.Aliphatic urethane acrylate addition is larger, and demoulding is easier, and anti-sandblasting performance is better, and resistance to CNC performance is poorer, and resistance to anodic oxidation performance is also poorer; Anhydride modified epoxy acrylate addition is larger, and resistance to CNC performance is better, and resistance to anodic oxidation performance is better, but demoulding performance is poorer.Through test determination, be 50%-60% at aliphatic urethane acrylate addition, when anhydride modified epoxy acrylate addition is 20%-30%, the property retention balances such as the resistance to CNC of ink, resistance to anodic oxidation, demoulding can be made.
As selectable embodiment; in the present invention, aliphatic urethane acrylate is the lipid structure urethane acrylate derived from ester class or ethers long-chain polyhydric alcohol; its basic structure comprises soft chain segment (polyurethane portion) and hard segment (acrylate part); this oligopolymer and reactive monomer form cross-linked polymer reticulated structure jointly; define the softness and tough film with aluminium material, plastic rubber substrate with high adhesion, and this layer of tough protective membrane has excellent demoulding under the effect of remover.Wherein, the carbochain in the ester class of acrylic acid synthesizing ester oligomer or ethers long-chain polyhydric alcohol is C12 ~ C30.Preferred functionality is 2, and molecular weight is the aliphatic urethane acrylate of 960-5000 or 1000-4000 or 2000-3000.Preferably, the caprolactone-derived long-chain polyhydric alcohol of aliphatic urethane acrylate and/or tetrahydrofuran (THF) long-chain polyhydric alcohol, caprolactone long-chain polyhydric alcohol gives snappiness and the demoulding performance of ink excellence, and tetrahydrofuran (THF) long-chain polyhydric alcohol gives ink splendid tack.
As selectable embodiment, one or more in aromatic urethane acrylate, polyester acrylate in oligopolymer, also can be comprised.Aromatic urethane acrylate can improve the endurance of ink.Polyester acrylate can improve solidification rate, improves cured film mechanical mechanics property, strengthens toughness and the solvent resistance of film, preferred functionality is 2-3, and molecular weight is 1000-2000, or 1200-1800, or 1300-1700, or the polyester acrylate of 1400-1600.
As selectable embodiment, oligopolymer selects the mixture of aliphatic urethane acrylate, anhydride modified epoxy acrylate, aromatic urethane acrylate, polyester acrylate, and its ratio is (50%-60%): (20%-30%): (5%-10%): (5%-10%).
As selectable embodiment, with ink composite gross weight for benchmark, the consumption 55-80% of oligopolymer, preferred 60-75%, more preferably 65-70%, be more preferably 68%.
Reactive monomer is a kind of functional type monomer, the dual-use function of curing cross-linked and solvent is had concurrently in the compositional system of UV curable ink, its effect is the viscosity regulating UV curable ink, the oligopolymer larger to viscosity dilutes, it can control curing cross-linked density, improve the physics of film, mechanical property, participate in film-forming.The functionality of reactive monomer has impact to curing speed, and functionality is larger, and curing speed is faster.In the present invention, reactive monomer can be selected from one or more in the esters of acrylic acid of the esters of acrylic acid of single functionality, the esters of acrylic acid of difunctionality, three-functionality-degree.
The acrylic ester monomer of three-functionality-degree, can be enumerated as Viscoat 295, glycerol tri-acrylate.The acrylic ester monomer of difunctionality, can enumerate glycol diacrylate.The acrylic ester monomer of single functionality, can enumerate methyl acrylate, ethyl propenoate, propyl acrylate, isobutyl acrylate, vinylformic acid norbornene ester, isobornyl acrylate, isobornyl methacrylate, Propylene glycol monoacrylate, acrylated phosphate.Above acrylic ester monomer both may be used alone, two or more kinds can also be used in combination.
As selectable embodiment, with ink composite gross weight for benchmark, the consumption of reactive monomer is 5-15%, is preferably 7-12%, more preferably 8-10%, such as 9%.
Initiator in UV curable ink is that a class easily absorbs UV energy generation living radical or active ion base, and then the material of unsaturated group polymerization in initiation ink, Active Radicals Produced or positively charged ion is produced, the polymerization of initiation or the corresponding monomer of catalysis or prepolymer after the luminous energy of the certain wavelength of its Absorbable rod.The performance of initiator determines state of cure and the curing speed of UV curable ink.The initiator that can be caused radical polymerization by ultraviolet excitation is selected in the present invention.As selectable embodiment; initiator can be selected from following material: 2-hydroxyl-2 methylphenyl acetone, 1-hydroxy cyclohexyl phenylketone, 2; 4; 6-trimethylbenzoy-dipheny phosphine oxide, benzophenone, 2; one or more in 4,4-trimethylpentylphosphine oxide, benzil, 4-phenyl benzophenone.
As selectable embodiment, with ink composite gross weight for benchmark, the consumption 3-8% of initiator, preferred 4-7%, is more preferably 5-6%.
In the present invention, described filler, to the rheological of ink and its vital role of physical and mechanical property, can be the filler of various routine, such as, be one or more in barium sulfate, silicon-dioxide, wilkinite, talcum powder, kaolin; With ink composite gross weight for benchmark, the consumption of filler is 15-25%, preferred 18-22%, such as 20%;
For making ink of the present invention have better implementation result in implementation process, can also comprise pigment in ink, other auxiliary agents of interpolation that also can be suitable as required, as one or more in defoamer, stablizer, flow agent etc.
As selectable embodiment, with the gross weight of ink composite for benchmark, described ink also comprises the component of following weight part:
Pigment 0.5-1%, preferably 0.8%; And/or
Auxiliary agent 0.3-2%, preferred 0.5-1.5%, more preferably 0.8-1.2%, such as 1.0%.
Described pigment can be the pigment of various routine, makes ink present certain color, such as, be one or more in carbon black, titanium dioxide, the blue or green pigment of phthalein (as phthalocyanine blue, phthalein viridescent), can select as required;
Described auxiliary agent is preferably polyether-modified polydimethylsiloxane, polyacrylic ester, 2,6 di t butyl phenol, one or more in aminomethoxy silane.
The anti-anode of ultraviolet light polymerization of the present invention covers protection ink and following methods can be adopted to prepare, and the method comprises the following steps:
Step 1: take material oligomer, reactive monomer and initiator in proportion, transfers to raw material in dispersion machine and is uniformly mixed, and such as churning time is 1-1.5 hour, and initiator fully dissolves, material dispersion is even;
Step 2: mixture that is finely dispersed for step 1 gained, that be applicable to viscosity is filtered, obtains required finished product.
The anti-anode of ultraviolet light polymerization of the present invention covers protection ink and is applicable to aluminium or aluminum alloy base material, plastic rubber substrate, is specially adapted to the composite base material that aluminium and plastic cement are inlayed.
Below in conjunction with specific embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.The experimental technique of unreceipted actual conditions in the following example, measures according to national standard usually.If there is no corresponding national standard, then according to general international standard, normal condition or carry out according to the condition that manufacturer advises.Unless otherwise indicated, otherwise all meterings take ink composite as the weight part of total weight, and described polymericular weight is number-average molecular weight, does not illustrate the raw material of polymeric composition by being commercially available.
Embodiment 1:
Raw material: in total weight, anhydride modified epoxy acrylate 15%; Aliphatic urethane acrylate 30%; Aromatic urethane acrylate 25%; Hydroxyethyl acrylate 10%; 1-hydroxy-cyciohexyl benzophenone 3%; 2,4,6-trimethylbenzoy-dipheny phosphine oxide 1.5%; Talcum powder 15%; Phthalocyanine blue 0.5%; Polyether-modified polydimethylsiloxane 0.3%.
Preparation method: step 1: the raw material dispersion machine of said ratio amount is stirred 1.5 hours, makes initiator dissolve and makes mixing of materials even; Step 2: step 1 gains are filtered, gets product.
Record product hardness HB, sticking power 5B, test performance is as shown in table 1.
Embodiment 2:
Raw material: in total weight, anhydride modified epoxy acrylate 20%; The aliphatic urethane acrylate 50% of caprolactone-derived long-chain polyhydric alcohol; Aromatic urethane acrylate 5%; Isobornyl acrylate 5%; Acrylate phosphate 0.5%; 1-hydroxy-cyciohexyl benzophenone 3%; 2,4,6-trimethylbenzoy-dipheny phosphine oxide 1%; Talcum powder 15%; Phthalocyanine blue 0.5%; Polyether-modified polydimethylsiloxane 0.3%.
Step 1: the raw material dispersion machine of said ratio amount is stirred 1.5 hours, makes initiator dissolve and makes mixing of materials even; Step 2: step 1 gains are filtered, gets product.
Record product hardness HB, sticking power 5B, test performance is as shown in table 1.
Embodiment 3:
Raw material: in total weight, derived from the aliphatic urethane acrylate 40% of tetrahydrofuran (THF) long-chain polyhydric alcohol; Anhydride modified epoxy acrylate 20%; Isobornyl acrylate 15%; 1-hydroxy-cyciohexyl benzophenone 2%; 2,4,6-trimethylbenzoy-dipheny phosphine oxide 1.5%; Talcum powder 20%; Phthalocyanine blue 0.5%; Aminomethoxy silane 1%; Polyether-modified polydimethylsiloxane 0.3%.
Step 1: the raw material dispersion machine of said ratio amount is stirred 1.5 hours, makes initiator dissolve and makes mixing of materials even; Step 2: step 1 gains are filtered, gets product.
Record product hardness HB, sticking power 5B, test performance is as shown in table 1.
Embodiment 4:
Raw material: in total weight, anhydride modified epoxy acrylate 25%; The aliphatic urethane acrylate 50% of caprolactone-derived long-chain polyhydric alcohol and tetrahydrofuran (THF) long-chain polyhydric alcohol; Viscoat 295 5%; 1-hydroxy-cyciohexyl benzophenone 3%; 2,4,6-trimethylbenzoy-dipheny phosphine oxide 1.5%; Talcum powder 15%; Phthalocyanine blue 0.5%; Polyether-modified polydimethylsiloxane 0.3%.
Step 1: the raw material dispersion machine of said ratio amount is stirred 1.5 hours, makes initiator dissolve and makes mixing of materials even; Step 2: step 1 gains are filtered, gets product.
Record product hardness HB, sticking power 5B, test performance is as shown in table 1.
Embodiment 5:
Raw material: in total weight, aliphatic urethane acrylate 50%; Anhydride modified epoxy acrylate 15%; Hydroxyethyl acrylate 10%; Viscoat 295 5%; Acrylate phosphate 1%; Talcum powder 15%; 1-hydroxy-cyciohexyl benzophenone 3%; Phthalocyanine blue 0.5%; Polyether-modified polydimethylsiloxane 0.5%.
Step 1: the raw material dispersion machine of said ratio amount is stirred 1.5 hours, makes initiator dissolve and makes mixing of materials even; Step 2: step 1 gains are filtered, gets product.
Record product hardness HB, sticking power 5B, test performance is as shown in table 1.
Comparative example 1:
Raw material: in total weight, aliphatic urethane acrylate 40%; Hydroxyethyl acrylate 5%; Viscoat 295 10%; Acrylate phosphate 1%; Talcum powder 40%; 1-hydroxy-cyciohexyl benzophenone 3%; Phthalocyanine blue 0.5%; Polyether-modified polydimethylsiloxane 0.5%.
Step 1: the raw material dispersion machine of said ratio amount is stirred 1.5 hours, makes initiator dissolve and makes mixing of materials even; Step 2: step 1 gains are filtered, gets product.
Record product hardness HB, sticking power 5B, test performance is as shown in table 1.
Comparative example 2:
Raw material: in total weight, anhydride modified epoxy acrylate 40%; Isobornyl acrylate 15%; 1-hydroxy-cyciohexyl benzophenone 2%; 2,4,6-trimethylbenzoy-dipheny phosphine oxide 1.5%; Talcum powder 40%; Phthalocyanine blue 0.5%; Aminomethoxy silane 1%; Polyether-modified polydimethylsiloxane 0.3%.
Step 1: the raw material dispersion machine of said ratio amount is stirred 1.5 hours, makes initiator dissolve and makes mixing of materials even; Step 2: step 1 gains are filtered, gets product.
Record product hardness HB, sticking power 5B, test performance is as shown in table 1.
Anti-for above-mentioned ultraviolet light polymerization anode is covered protection ink and be applied in metal and plastic cement is inlayed on base material, construction technology is:
1. pre-treatment: the metal of product and plastic cement are inlayed substrate surface and cleans;
2. open oil: uniform stirring before using, leave standstill 5-10 minute, be about 1:0.5 (viscosity 12-15 second) Mixed adjustment viscosity with thinner with weight ratio;
3. spray: ink is sprayed on aluminium, plastic cement inlays on substrate surface, build is at 30-45um;
4. the product surface after spraying first toasts 5 minutes by condition of cure: a. at 80 DEG C;
B. the product surface after baking is carried out UV solidification, energy: 1400-1600mj/cm
2;
5. process: effects on surface carries out the processing such as CNC cutting, anodic oxidation through the product of photocuring;
6. move back film: the product after processing is placed in depainting water and heats to 70-80 degree, demoulding completely in ultrasonic oscillation 5 minutes.
Ink test performance described in table 1 embodiment
Can be found out by above embodiment, comparative example, the anti-anode of ultraviolet light polymerization of the present invention covers protection ink adhesion excellent, resistance to CNC, resistance to cutting fluid, resistance to cleaning, resistance to anodic oxidation, easily demoulding, protective capability are extremely strong.
Obviously, above-described embodiment is only for clearly example being described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of extending out or variation be still among protection scope of the present invention.
Claims (10)
1. the anti-anode of ultraviolet light polymerization covers a protection ink, it is characterized in that: with the gross weight of ink composite for benchmark, and described ink comprises the component of following weight percent:
Wherein, described oligopolymer is the mixture of aliphatic urethane acrylate, anhydride modified epoxy acrylate.
2. the anti-anode of ultraviolet light polymerization according to claim 1 covers protection ink, it is characterized in that: described aliphatic urethane acrylate is derived from ester class and/or ethers long-chain polyhydric alcohol, and functionality is 2, and molecular weight is 960-5000.
3. the anti-anode of ultraviolet light polymerization according to claim 1 and 2 covers protection ink, it is characterized in that: the caprolactone-derived long-chain polyhydric alcohol of described aliphatic urethane acrylate and tetrahydrofuran (THF) long-chain polyhydric alcohol.
4. the anti-anode of the ultraviolet light polymerization according to claim 1-3 any one covers protection ink; it is characterized in that: with the gross weight of ink composite for benchmark; described oligopolymer comprises the aliphatic urethane acrylate that weight percent is 50-60%, and weight percent is the anhydride modified epoxy acrylate of 20-30%.
5. the anti-anode of the ultraviolet light polymerization according to claim 1-4 any one covers protection ink, it is characterized in that: described anhydride modified epoxy acrylate molecular weight is 3000-5000, and acid number is 70-100.
6. the anti-anode of the ultraviolet light polymerization according to claim 1-5 any one covers protection ink, it is characterized in that: described oligopolymer also comprise in aromatic urethane acrylate, polyester acrylate one or more.
7. the anti-anode of ultraviolet light polymerization according to claim 6 covers protection ink, it is characterized in that: the functionality of described aromatic urethane acrylate is 2, and molecular weight is 6000-8000; And/or
The functionality of described polyester acrylate is 2-3, and molecular weight is 1000-2000.
8. the anti-anode of the ultraviolet light polymerization according to claim 1-7 any one covers protection ink, it is characterized in that: described reactive monomer is one or more in Viscoat 295, tripropylene glycol diacrylate, glycerol tri-acrylate, glycol diacrylate, methyl acrylate, ethyl propenoate, propyl acrylate, isobutyl acrylate, vinylformic acid norbornene ester, isobornyl acrylate, isobornyl methacrylate, Hydroxyethyl acrylate, Propylene glycol monoacrylate, acrylated phosphate; And/or
Described initiator is 2-hydroxyl-2 methylphenyl acetone, 1-hydroxy-cyciohexyl benzophenone, 2,4, one or more in 6-trimethylbenzoy-dipheny phosphine oxide, benzophenone, 2,4,4-trimethylpentylphosphine oxide, benzil, 4-phenyl benzophenone; And/or
Described filler is one or more in barium sulfate, silicon-dioxide, wilkinite, talcum powder, kaolin.
9. the anti-anode of the ultraviolet light polymerization according to claim 1-8 any one covers protection ink, it is characterized in that: with the gross weight of ink composite for benchmark, and described ink also comprises the component of following weight percent:
Pigment 0.5-1%; And/or
Auxiliary agent 0.3-2%,
Wherein, described pigment is one or more in carbon black, phthalocyanine blue, phthalein viridescent; And/or
Described auxiliary agent is polyether-modified polydimethylsiloxane, polyacrylic ester, 2,6 di t butyl phenol, one or more in aminomethoxy silane.
10. the anti-anode of ultraviolet light polymerization described in claim 1-9 covers protection ink and is applicable to the composite base material that aluminium and plastic cement inlay.
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| CN103045015A (en) * | 2013-01-25 | 2013-04-17 | 深圳市万佳原丝印器材有限公司 | Liquid photo-imageable alkali developable and anodizing resistant ink and preparation method thereof |
| CN103045013A (en) * | 2013-01-25 | 2013-04-17 | 深圳市万佳原丝印器材有限公司 | Ultraviolet full-shielding printing ink and preparation method thereof |
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| CN103045015A (en) * | 2013-01-25 | 2013-04-17 | 深圳市万佳原丝印器材有限公司 | Liquid photo-imageable alkali developable and anodizing resistant ink and preparation method thereof |
| CN103045013A (en) * | 2013-01-25 | 2013-04-17 | 深圳市万佳原丝印器材有限公司 | Ultraviolet full-shielding printing ink and preparation method thereof |
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| CN105968938A (en) * | 2016-05-27 | 2016-09-28 | 广州亦盛环保科技有限公司 | Ultraviolet-curable acid-resistant glass protection ink and preparation method thereof |
| CN108165087B (en) * | 2017-12-28 | 2021-07-23 | 中科院广州化学有限公司 | A kind of anti-anodizing protective ink and preparation method and application |
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| CN112165819A (en) * | 2020-10-29 | 2021-01-01 | Oppo广东移动通信有限公司 | Electronic equipment shell, manufacturing method thereof and electronic equipment |
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| CN113150604A (en) * | 2021-03-16 | 2021-07-23 | 上海抚佳精细化工有限公司 | Printing ink and preparation method and application thereof |
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| CN116180186A (en) * | 2023-02-16 | 2023-05-30 | 广州亦盛环保科技有限公司 | A local anti-anodizing process for the metal middle frame of a mobile phone |
| CN116180186B (en) * | 2023-02-16 | 2025-10-10 | 广州亦盛环保科技有限公司 | A local anti-anodization process for the metal middle frame of a mobile phone |
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