CN1890088B - 对环境影响小的预涂金属板 - Google Patents
对环境影响小的预涂金属板 Download PDFInfo
- Publication number
- CN1890088B CN1890088B CN2004800360745A CN200480036074A CN1890088B CN 1890088 B CN1890088 B CN 1890088B CN 2004800360745 A CN2004800360745 A CN 2004800360745A CN 200480036074 A CN200480036074 A CN 200480036074A CN 1890088 B CN1890088 B CN 1890088B
- Authority
- CN
- China
- Prior art keywords
- metal
- coating
- metallic plate
- metal sheet
- plating
- 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.)
- Expired - Fee Related
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 58
- 239000002184 metal Substances 0.000 title claims abstract description 58
- 230000007613 environmental effect Effects 0.000 title abstract 2
- 238000000576 coating method Methods 0.000 claims abstract description 44
- 239000011248 coating agent Substances 0.000 claims abstract description 43
- 229920005989 resin Polymers 0.000 claims abstract description 36
- 239000011347 resin Substances 0.000 claims abstract description 36
- 229910044991 metal oxide Inorganic materials 0.000 claims abstract description 26
- 150000004706 metal oxides Chemical class 0.000 claims abstract description 26
- 229910000000 metal hydroxide Inorganic materials 0.000 claims abstract description 25
- 150000004692 metal hydroxides Chemical class 0.000 claims abstract description 25
- 239000010410 layer Substances 0.000 claims abstract description 15
- 239000011651 chromium Substances 0.000 claims abstract description 8
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 6
- 239000011247 coating layer Substances 0.000 claims abstract description 4
- 238000007747 plating Methods 0.000 claims description 21
- 239000004411 aluminium Substances 0.000 claims description 13
- 229910052782 aluminium Inorganic materials 0.000 claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 13
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 11
- 239000011701 zinc Substances 0.000 claims description 11
- 229910052725 zinc Inorganic materials 0.000 claims description 11
- 229910052719 titanium Inorganic materials 0.000 claims description 9
- 239000010936 titanium Substances 0.000 claims description 9
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 208000037656 Respiratory Sounds Diseases 0.000 claims description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- 229910052726 zirconium Inorganic materials 0.000 claims description 6
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 5
- 229910000611 Zinc aluminium Inorganic materials 0.000 abstract 1
- HXFVOUUOTHJFPX-UHFFFAOYSA-N alumane;zinc Chemical compound [AlH3].[Zn] HXFVOUUOTHJFPX-UHFFFAOYSA-N 0.000 abstract 1
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 17
- 239000007864 aqueous solution Substances 0.000 description 12
- 239000000049 pigment Substances 0.000 description 12
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- -1 phosphate anion Chemical class 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- QGHDLJAZIIFENW-UHFFFAOYSA-N 4-[1,1,1,3,3,3-hexafluoro-2-(4-hydroxy-3-prop-2-enylphenyl)propan-2-yl]-2-prop-2-enylphenol Chemical group C1=C(CC=C)C(O)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(O)C(CC=C)=C1 QGHDLJAZIIFENW-UHFFFAOYSA-N 0.000 description 5
- 238000000151 deposition Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000007791 liquid phase Substances 0.000 description 5
- 230000008021 deposition Effects 0.000 description 4
- NMGYKLMMQCTUGI-UHFFFAOYSA-J diazanium;titanium(4+);hexafluoride Chemical compound [NH4+].[NH4+].[F-].[F-].[F-].[F-].[F-].[F-].[Ti+4] NMGYKLMMQCTUGI-UHFFFAOYSA-J 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000011259 mixed solution Substances 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- 229910000676 Si alloy Inorganic materials 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical group [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000004035 construction material Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005238 degreasing Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 239000003112 inhibitor Substances 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- VLAPMBHFAWRUQP-UHFFFAOYSA-L molybdic acid Chemical compound O[Mo](O)(=O)=O VLAPMBHFAWRUQP-UHFFFAOYSA-L 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000004611 spectroscopical analysis Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 2
- 229910000165 zinc phosphate Inorganic materials 0.000 description 2
- QLOKJRIVRGCVIM-UHFFFAOYSA-N 1-[(4-methylsulfanylphenyl)methyl]piperazine Chemical compound C1=CC(SC)=CC=C1CN1CCNCC1 QLOKJRIVRGCVIM-UHFFFAOYSA-N 0.000 description 1
- DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910018134 Al-Mg Inorganic materials 0.000 description 1
- 229910021365 Al-Mg-Si alloy Inorganic materials 0.000 description 1
- 229910018137 Al-Zn Inorganic materials 0.000 description 1
- 229910018467 Al—Mg Inorganic materials 0.000 description 1
- 229910018573 Al—Zn Inorganic materials 0.000 description 1
- 229910018571 Al—Zn—Mg Inorganic materials 0.000 description 1
- ZTQSAGDEMFDKMZ-UHFFFAOYSA-N Butyraldehyde Chemical compound CCCC=O ZTQSAGDEMFDKMZ-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000005955 Ferric phosphate Substances 0.000 description 1
- 229910001021 Ferroalloy Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 244000137852 Petrea volubilis Species 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 229910007570 Zn-Al Inorganic materials 0.000 description 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 125000003647 acryloyl group Chemical group O=C([*])C([H])=C([H])[H] 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- QFFVPLLCYGOFPU-UHFFFAOYSA-N barium chromate Chemical compound [Ba+2].[O-][Cr]([O-])(=O)=O QFFVPLLCYGOFPU-UHFFFAOYSA-N 0.000 description 1
- 229940083898 barium chromate Drugs 0.000 description 1
- RCMWGBKVFBTLCW-UHFFFAOYSA-N barium(2+);dioxido(dioxo)molybdenum Chemical compound [Ba+2].[O-][Mo]([O-])(=O)=O RCMWGBKVFBTLCW-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 235000012241 calcium silicate Nutrition 0.000 description 1
- BCFSVSISUGYRMF-UHFFFAOYSA-N calcium;dioxido(dioxo)chromium;dihydrate Chemical compound O.O.[Ca+2].[O-][Cr]([O-])(=O)=O BCFSVSISUGYRMF-UHFFFAOYSA-N 0.000 description 1
- BIOOACNPATUQFW-UHFFFAOYSA-N calcium;dioxido(dioxo)molybdenum Chemical compound [Ca+2].[O-][Mo]([O-])(=O)=O BIOOACNPATUQFW-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 238000003486 chemical etching Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004532 chromating Methods 0.000 description 1
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 229940032958 ferric phosphate Drugs 0.000 description 1
- 229910021485 fumed silica Inorganic materials 0.000 description 1
- 239000011086 glassine Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical group [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 1
- 229910000399 iron(III) phosphate Inorganic materials 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000002648 laminated material Substances 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 150000007974 melamines Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 239000011368 organic material Chemical group 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 238000003980 solgel method Methods 0.000 description 1
- NVKTUNLPFJHLCG-UHFFFAOYSA-N strontium chromate Chemical compound [Sr+2].[O-][Cr]([O-])(=O)=O NVKTUNLPFJHLCG-UHFFFAOYSA-N 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000006097 ultraviolet radiation absorber Substances 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 229910001935 vanadium oxide Inorganic materials 0.000 description 1
- 239000004034 viscosity adjusting agent Substances 0.000 description 1
- NDKWCCLKSWNDBG-UHFFFAOYSA-N zinc;dioxido(dioxo)chromium Chemical compound [Zn+2].[O-][Cr]([O-])(=O)=O NDKWCCLKSWNDBG-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/08—Oxides
- C23C14/083—Oxides of refractory metals or yttrium
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/10—Glass or silica
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/58—After-treatment
- C23C14/5873—Removal of material
- C23C14/588—Removal of material by mechanical treatment
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
- C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
- C23C28/042—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material including a refractory ceramic layer, e.g. refractory metal oxides, ZrO2, rare earth oxides
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D9/00—Electrolytic coating other than with metals
- C25D9/04—Electrolytic coating other than with metals with inorganic materials
- C25D9/08—Electrolytic coating other than with metals with inorganic materials by cathodic processes
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D9/00—Electrolytic coating other than with metals
- C25D9/04—Electrolytic coating other than with metals with inorganic materials
- C25D9/08—Electrolytic coating other than with metals with inorganic materials by cathodic processes
- C25D9/12—Electrolytic coating other than with metals with inorganic materials by cathodic processes on light metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/50—Multilayers
- B05D7/51—One specific pretreatment, e.g. phosphatation, chromatation, in combination with one specific coating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12556—Organic component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12556—Organic component
- Y10T428/12569—Synthetic resin
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12611—Oxide-containing component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
- Y10T428/12611—Oxide-containing component
- Y10T428/12618—Plural oxides
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12736—Al-base component
- Y10T428/1275—Next to Group VIII or IB metal-base component
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Laminated Bodies (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
本发明公开了具有优异的涂料附着性和小的环境影响的涂覆金属板。该涂覆金属板至少包含在主要由锌-铝构成的金属板或镀覆的金属板表面上依次形成的涂层和有机树脂层。涂层主要由金属氧化物和/或金属氢氧化物构成，其中不使用铬作为金属种类。
Description
技术领域
本发明涉及使用主要含锌和铝的金属板或镀覆的金属板作基材的预涂金属板。更具体地，本发明涉及具有优异的涂料附着性、由于不含六价铬(其被认为对环境具有大的影响)而对全球环境友好并适合用于汽车、建筑材料和家庭用具的预涂金属板。
背景技术
为了提高设计性能和耐腐蚀性，对许多用于家庭用具、建筑材料和汽车的金属板进行预涂。对于这种金属板，在许多情况下采用被称作铬酸盐处理的化学转化处理作为对涂层的预处理，因为铬酸盐处理过的薄膜由于薄膜中所含的六价铬的自我修复功能而表现出优异的耐腐蚀性，并由于含六价铬的水合氧化物而表现出优异的涂料附着性。
然而，随着近来对全球环境关注度的提高，要求抑制六价铬的洗脱并在可能的情况下不使用铬酸盐处理。
在这种背景下，在JP5-230666A中论述了通过有机树脂与铬酸盐的化合获得的被称作树脂铬酸盐化的技术。通过该技术，可以降低六价铬的洗脱，但不能完全防止。
另一方面，最近已经开发出性能与铬酸盐处理相当的各种无铬酸盐处理。其典型例子是用有机树脂覆盖金属表面的技术，该有机树脂具有形成螯合物的能力，以增强覆盖膜与金属表面之间的结合力。例如，JP11-29724A公开了一种无铬酸盐处理，它使用含有含硫代羰基的化合物和磷酸根离子并进一步含有水分散性二氧化硅的水性树脂。然而，在进行剧烈加工的用途中，涂料附着性未必令人满意。
如上所述，还没有开发出具有高水平涂料附着性的无铬酸盐处理，并且需要快速开发。
发明内容
在这些情况下产生了本发明，并且本发明的目的是提供一种具有优异的涂料附着性、无六价铬并对环境影响极小的预涂金属板。
为了解决上述问题，本发明人进行了广泛的研究，发现当在主要含锌和铝的金属板或镀覆的金属板的至少一个表面上具有主要含金属氧化物和/或金属氢氧化物(它们各自使用铬以外的金属种类)的涂层时，预涂金属板表现出与铬酸盐处理过的金属板相同的涂料附着性，此外，当覆盖层的覆盖度为50至低于100％时，涂料附着性等于或高于铬酸盐处理过的金属板。基于这些发现完成本发明。
也就是说，本发明的要点如下。
(1)一种包含金属板或镀覆的金属板的预涂金属板，在该金属板或镀覆的金属板的至少一个表面上至少叠置有涂层和有机树脂层，金属板或镀覆的金属板主要含锌和铝，且涂层主要含各自使用铬以外的金属种类的金属氧化物和/或金属氢氧化物。
(2)如(1)所述的预涂金属板，其中涂层的平均膜厚为5微米或更低，且有机树脂层的膜厚为1微米或更高。
(3)如(1)所述的预涂金属板，其在主要含锌和铝的金属板或镀覆的金属板的两个表面上含有涂层，涂层的平均膜厚为5微米或更低并主要含各自使用铬以外的金属种类的金属氧化物和/或金属氢氧化物，并且该预涂金属板在至少一个表面上含有1微米或更厚的有机树脂层作为表面层。
(4)如(1)至(3)任一项所述的预涂金属板，其中涂层覆盖度为50％至低于100％。
(5)如(1)至(4)任一项所述的预涂金属板，其中涂层以岛状沉积。
(6)如(1)至(5)任一项所述的预涂金属板，其中在涂层厚度方向上存在裂纹。
(7)如(1)至(6)任一项所述的预涂金属板，其中金属氧化物和/或金属氢氧化物的金属种类是一种或多种选自锆、钛和硅的元素。
(8)如(1)至(7)任一项所述的预涂金属板，其中金属氧化物和/或金属氢氧化物的金属种类是钛。
按照本发明，可以在不用含六价铬的铬酸盐进行铬酸盐处理的情况下，提供具有优异的涂料附着性并对环境影响极小的预涂金属板。
本发明的最佳实施方式
现在详细描述本发明。
用于本发明的主要含锌和铝的金属板或镀覆的金属板在其至少一个表面上含有各自使用铬以外的金属种类的金属氧化物和/或金属氢氧化物。
经过深入的研究，本发明人已经发现，当在主要含锌和铝的金属板或镀覆的金属板的表面上存在主要含金属氧化物和/或金属氢氧化物的涂层时，与完全不进行这种处理的情况相比，提高了涂料附着性。其机理尚未清楚地了解，但认为这是由于金属氧化物或金属氢氧化物与涂在其上的有机树脂形成强化学结合，而这提高了涂料附着性。
主要含金属氧化物和/或金属氢氧化物的覆盖层的平均厚度优选为5微米或更低。如果平均厚度超过5微米，涂料附着性达到饱和，并且这是无益的，或者根据情况，性能会降低。对于平均厚度的下限，即使一些部分未被覆盖，但如果被覆部分被至少一层单分子层覆盖，那就足够了。
叠置在涂层上的有机树脂层的厚度优选为1微米或更高。如果厚度低于1微米，覆盖度有时不足。对其上限没有特别限制，但是如果厚度超过1厘米，有机树脂层可能无法表现出令人满意的作用，等等。
此外，可以在主要含锌和铝的金属板或镀覆的金属板的两个表面上都提供主要含金属氧化物和/或金属氢氧化物的涂层，然后可以在至少一个表面上叠置有机树脂层。可以根据用途适当地选择涂覆构造。
此外，已经发现，当主要含金属氧化物和/或金属氢氧化物的涂层的覆盖度为50至低于100％时，更加提高了涂料附着性，并且等于或大于铬酸盐处理的情况。其机理同样未清楚了解，但是与所谓锚效果类似的活性被认为提高了涂料附着性。此处所用的覆盖度是指覆盖层面积与主要含锌和铝的金属板或镀覆的金属板表面积的比率。客观状况的例子包括下列情况：涂层以岛状沉积，如用少量膜材料处理时常见的那样；尽管使用足量的膜材料，但是在涂层沉积中存在到达基材的裂纹；和在岛状沉积部分存在裂纹。如果覆盖度低于50％，化学结合产生的作用不足。
在本发明的金属板上形成的金属氧化物或金属氢氧化物的金属种类不受特别限制，但是其例子包括铁、镁、铌、钽、铝、镍、钴、钛、锆和硅。这种覆盖层可以由一种金属种类构成，或可以是两种或多种金属种类的复合材料、混合物或层压材料。在这些金属中，优选钛、锆和硅。这被认为是由于钛、锆或硅的氧化物或氢氧化物与有机材料形成良好的结合。特别地，钛被认为形成最好的结合。
在金属板上形成金属氧化物和/或金属氢氧化物的方法不受特别限制，并且可以使用通常已知的方法。其例子包括液相法，例如使用氟化物离子(例如金属的氟基-络合离子)的液相沉积法，或溶胶-凝胶法，和干法，例如溅射或CVD。
控制在金属板表面上形成的金属氧化物或金属氢氧化物的覆盖度或形成裂纹的方法不受特别限制，但是其例子包括，例如，用砂纸等的机械打磨、热冲击(例如骤冷)和用酸性水溶液、碱性水溶液或含氟化物离子的水溶液进行的化学蚀刻。当然，根据成膜法或成膜条件，裂纹可以自然形成。
对本发明中可用的金属板或镀覆的金属板的例子没有特别限制，只要其主要含锌和铝即可，但是其例子包括JIS7000系列(Al-Zn型)、镀Zn-Al合金的钢板、镀Zn-Al-Mg合金的钢板、镀Zn-Al-Mg-Si合金的钢板和镀Al-Zn-Si合金的钢板。
对形成本发明预涂金属板的有机树脂的涂料没有特别限制，并且可以照其原样使用常用于预涂金属板的涂料。关于树脂，可以根据用途使用通常已知的树脂。更具体地，其例子包括下述树脂：其中树脂组分(例如基于高分子聚酯的树脂、基于聚酯的树脂、基于丙烯酰基的树脂、基于环氧的树脂、基于氨基甲酸乙酯的树脂、基于氟的树脂、基于硅聚酯的树脂、基于氯乙烯的树脂、基于聚烯烃的树脂、基于丁缩醛的树脂、基于聚碳酸酯的树脂、基于酚的树脂或它们的改性树脂)通过交联剂组分(例如丁醇改性三聚氰胺、甲基化三聚氰胺、丁基甲基混合的三聚氰胺、尿素树脂、异氰酸酯或它们的混合物)交联的树脂，并且还包括电子束固化型树脂和紫外线固化型树脂。本发明预涂金属板的涂料可以含有着色颜料或染料或光泽调节剂(例如二氧化硅)，并且如果需要，还可以含有表面光滑剂、紫外线吸收剂、基于受阻胺的光稳定剂、粘度调节剂、固化催化剂、颜料分散剂、颜料沉淀抑制剂、色分离抑制剂等。当然，涂层可以包括两层或多层。底涂层可以含有防锈颜料。关于防锈颜料，可以使用已知防锈颜料，并且可用防锈颜料的例子包括基于磷酸的防锈颜料，例如磷酸锌、磷酸铁、磷酸铝和磷酸锌；基于钼酸的防锈颜料，例如钼酸钙、钼酸铝和钼酸钡；基于钒的防锈颜料，例如氧化钒；基于硅酸盐颜料，例如硅酸钙；基于铬酸盐的防锈颜料，例如铬酸锶、铬酸锌、铬酸钙、铬酸钾和铬酸钡；细粒状二氧化硅，例如水分散的二氧化硅和火成二氧化硅；和铁合金，例如硅铁合金。这些可以单独使用或多种混合使用。此外，还可以添加炭黑粉末等。然而，为了降低对环境的影响，优选避免使用基于铬酸盐的防锈颜料。实施例
现在将参照实施例更详细地描述本发明，但是本发明并不限于这些实施例。
所用金属板是热浸55％Al-43.4％Zn-1.6％Si合金镀覆的钢板(两个表面上的镀层覆盖度：150克/平方米)、Zn-11％Al-3％Mg-0.2 Si合金镀覆的钢板(两个表面上的镀层覆盖度：120克/平方米)和铝合金板(7001(Al-Zn-Mg型))。这些金属板都具有0.8毫米的厚度。对每一金属板样品进行碱脱脂处理(用“SURFCLEANER 155”，Nippon Paint Co.，Ltd.制造)，然后进行实验。
为了对金属板提供金属氧化物或金属氢氧化物，使用液相沉积法或溅射法。
在液相沉积法中使用的处理溶液是下列六氟络盐水溶液，主要使用氟化铵且如果需要进一步使用氢氟酸或氨水对其进行调节，使得金属与全部氟的摩尔比为大约1∶7，且pH值为大约3。也就是说，这些是0.1摩尔/升六氟硅酸铵水溶液、0.1摩尔/升六氟钛酸铵水溶液、0.1摩尔/升六氟锆酸铵水溶液、0.05摩尔/升六氟钛酸铵水溶液与0.05摩尔/升六氟硅酸铵水溶液的混合水溶液(混合溶液A)、0.05摩尔/升六氟钛酸铵水溶液与0.05摩尔/升六氟锆酸铵水溶液的混合水溶液(混合溶液B)、0.05摩尔/升六氟锆酸铵水溶液与0.05摩尔/升六氟硅酸铵水溶液的混合水溶液(混合溶液C)、0.03摩尔/升六氟钛酸铵水溶液与0.03摩尔/升六氟硅酸铵水溶液及0.03摩尔/升六氟锆酸铵水溶液的混合水溶液(混合溶液D)。将各金属板在脱脂后浸在处理溶液中并在下列条件下处理以形成金属氧化物或金属氢氧化物膜。
(a)通过简单浸渍形成金属氧化物或金属氢氧化物膜
成膜在室温下进行1至10分钟，并在成膜后，用水洗涤金属板并干燥。
(b)使用铂作为对电极通过阴极电解形成金属氧化物或金属氢氧化物膜
通过将电流密度控制在100毫安/平方厘米，成膜在室温下进行1至10分钟，在成膜后，用水洗涤金属板并干燥。
在溅射法中，使用Si、Ti或Zr作靶在基材金属板上形成金属氧化物膜。
通过X-射线光电能谱法和红外线光谱法对通过液相法或溅射法形成的各膜进行分析，以确定金属氧化物或金属氢氧化物的生成。此外，如下测定形成的膜的覆盖度。通过扫描电子显微镜以10,000倍的放大率观察膜，通过图像处理区分基材金属和薄膜之后，测定薄膜比率。该操作在5个位置进行，并使用其平均值作为覆盖度。
为了比较，在金属板上涂布涂料型铬酸盐处理剂(含树脂型)，以产生20毫克/平方米的铬酸盐覆盖度，然后干燥。
在其上形成有金属氧化物或金属氢氧化物膜的各金属板、铬酸盐处理过的金属板和未处理的金属板上，涂布基于高分子聚酯的涂料(NSC200HQ，Nippon Fine Coatings K.K.制造)以产生15微米的干燥膜厚，由此产生预涂金属板。
在下列条件下评测这些预涂金属板的涂料附着性。
将通过上述方法制成的预涂金属板在沸水中浸泡60分钟。此后，按照JIS K5400中描述的横切测试法在其上形成横切纹，并进一步进行Erichsen法，产生7毫米的Erichsen值。将压敏胶带(Nichiban Co.，Ltd.制造的玻璃纸)压在处理过的部分上，然后朝45°的斜向拉，将其迅速剥离，并计算100个横切纹中剥落的横切纹数量。根据剥落程度以7个等级评定附着性。涂料附着性的得分如下。
得分：
7：无剥落。
6：剥落面积比率小于5％。
5：剥落面积比率为5％至小于10％。
4：剥落面积比率为10％至小于20％。
3：剥落面积比率为20％至小于50％。
2：剥落面积比率为50％至小于70％。
1：剥落面积比率为70％或更高。
所得结果列在表1至3中。
在所有情况下，本发明的预涂金属板与未处理的金属板相比表现出优异的附着性，并经证实具有与铬酸盐处理过的板相当的附着性能。此外，本发明的预涂金属板不含六价铬，并因此与铬酸盐处理过的板相比，明显对环境具有极小影响。
Claims (7)
1.一种包含金属板或镀覆的金属板的预涂金属板，在该金属板或镀覆的金属板的至少一个表面上至少叠置有涂层和有机树脂层，金属板或镀覆的金属板主要含锌和铝，且涂层主要含各自使用铬以外的金属种类的金属氧化物和/或金属氢氧化物，其中所述涂层的覆盖度为50％至低于100％。
2.如权利要求1所述的预涂金属板，其中所述涂层的平均膜厚为5微米或更低，且所述有机树脂层的膜厚为1微米或更高。
3.如权利要求1所述的预涂金属板，其在主要含锌和铝的金属板或镀覆的金属板的两个表面上含有涂层，涂层的平均膜厚为5微米或更低并主要含各自使用铬以外的金属种类的金属氧化物和/或金属氢氧化物，并且该预涂金属板在至少一个表面上含有1微米或更厚的有机树脂层作为表面层。
4.如权利要求1至3任一项所述的预涂金属板，其中所述涂层以岛状沉积。
5.如权利要求1至3任一项所述的预涂金属板，其中在所述涂层厚度方向上存在裂纹。
6.如权利要求1至3任一项所述的预涂金属板，其中所述金属氧化物和/或金属氢氧化物的金属种类是一种或多种选自锆、钛和硅的元素。
7.如权利要求1至3任一项所述的预涂金属板，其中所述金属氧化物和/或金属氢氧化物的金属种类是钛。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003404590A JP4490677B2 (ja) | 2003-12-03 | 2003-12-03 | 環境負荷の小さい塗装金属板 |
| JP404590/2003 | 2003-12-03 | ||
| PCT/JP2004/018340 WO2005053948A1 (ja) | 2003-12-03 | 2004-12-02 | 環境負荷の小さい塗装金属板 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1890088A CN1890088A (zh) | 2007-01-03 |
| CN1890088B true CN1890088B (zh) | 2012-03-28 |
Family
ID=34650142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2004800360745A Expired - Fee Related CN1890088B (zh) | 2003-12-03 | 2004-12-02 | 对环境影响小的预涂金属板 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7682706B2 (zh) |
| EP (1) | EP1690676A4 (zh) |
| JP (1) | JP4490677B2 (zh) |
| KR (1) | KR100775108B1 (zh) |
| CN (1) | CN1890088B (zh) |
| MY (1) | MY138180A (zh) |
| TW (1) | TWI268218B (zh) |
| WO (1) | WO2005053948A1 (zh) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4414745B2 (ja) * | 2003-12-08 | 2010-02-10 | 新日本製鐵株式会社 | 耐食性に優れ、環境負荷の小さい塗装金属板 |
| TWI340770B (en) | 2005-12-06 | 2011-04-21 | Nippon Steel Corp | Composite coated metal sheet, treatment agent and method of manufacturing composite coated metal sheet |
| KR101167493B1 (ko) | 2008-10-22 | 2012-07-20 | 주식회사 엘지화학 | 내구성이 우수한 라미네이트 시트 |
| DE102009037313B4 (de) * | 2009-08-14 | 2012-10-31 | Jörg Zerrer | Beschichtetes Metall |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1199376A1 (en) * | 1999-05-24 | 2002-04-24 | Nippon Steel Corporation | Plated steel product, plated steel sheet and precoated steel sheet having excellent resistance to corrosion |
| CN1394240A (zh) * | 2000-05-30 | 2003-01-29 | 日本钢管株式会社 | 具有有机涂层的钢板和其制造方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3899624A (en) | 1973-04-26 | 1975-08-12 | Gen Dynamics Corp | Method for protecting surfaces against environmental damage and the resultant products |
| JPH02207411A (ja) | 1989-02-07 | 1990-08-17 | Furukawa Electric Co Ltd:The | 難燃性ケーブル |
| JPH0432577A (ja) | 1990-05-25 | 1992-02-04 | Kobe Steel Ltd | 塗膜密着性及び耐食性に優れた塗装ＡｌまたはＡｌ合金材 |
| JP3132593B2 (ja) | 1992-02-17 | 2001-02-05 | 東洋紡績株式会社 | 金属表面処理用組成物 |
| JPH0825552A (ja) * | 1994-07-12 | 1996-01-30 | Nhk Spring Co Ltd | コーティング層を有する積層体とその製造方法 |
| JPH08276533A (ja) * | 1995-04-07 | 1996-10-22 | Nippon Paint Co Ltd | 被覆金属板 |
| JP4568386B2 (ja) | 1997-05-14 | 2010-10-27 | 日本ペイント株式会社 | 防錆コーティング剤および防錆処理方法 |
| JP3535435B2 (ja) * | 2000-01-21 | 2004-06-07 | 明星電気株式会社 | 散乱式視程計又は現在天気計 |
| JP2001348678A (ja) | 2000-04-03 | 2001-12-18 | Nisshin Steel Co Ltd | 耐久性の良好な塗装鋼板 |
| JP3903739B2 (ja) * | 2000-05-30 | 2007-04-11 | Ｊｆｅスチール株式会社 | 耐食性に優れた有機被覆鋼板 |
| EP1205579B1 (en) * | 2000-11-07 | 2007-04-11 | Nisshin Steel Co., Ltd. | A chemically processed steel sheet excellent in corrosion resistance |
| TWI268965B (en) * | 2001-06-15 | 2006-12-21 | Nihon Parkerizing | Treating solution for surface treatment of metal and surface treatment method |
| KR100697354B1 (ko) * | 2001-12-04 | 2007-03-20 | 신닛뽄세이테쯔 카부시키카이샤 | 금속 산화물 및/또는 금속 수산화물 피복 금속재료와 그제조방법 |
| JP2003201578A (ja) * | 2002-01-11 | 2003-07-18 | Nippon Parkerizing Co Ltd | クロムを含有しない表面処理アルミニウム・亜鉛系合金めっき鋼板 |
| DE10320779A1 (de) * | 2003-05-09 | 2004-11-18 | Degussa Ag | Korrosionsschutz auf Metallen |
| JP4344222B2 (ja) * | 2003-11-18 | 2009-10-14 | 新日本製鐵株式会社 | 化成処理金属板 |
-
2003
- 2003-12-03 JP JP2003404590A patent/JP4490677B2/ja not_active Expired - Fee Related
-
2004
- 2004-12-02 CN CN2004800360745A patent/CN1890088B/zh not_active Expired - Fee Related
- 2004-12-02 EP EP04801637A patent/EP1690676A4/en not_active Withdrawn
- 2004-12-02 WO PCT/JP2004/018340 patent/WO2005053948A1/ja active Application Filing
- 2004-12-02 KR KR1020067010944A patent/KR100775108B1/ko active IP Right Grant
- 2004-12-02 US US10/581,828 patent/US7682706B2/en not_active Expired - Fee Related
- 2004-12-03 MY MYPI20045014A patent/MY138180A/en unknown
- 2004-12-03 TW TW093137413A patent/TWI268218B/zh not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1199376A1 (en) * | 1999-05-24 | 2002-04-24 | Nippon Steel Corporation | Plated steel product, plated steel sheet and precoated steel sheet having excellent resistance to corrosion |
| CN1394240A (zh) * | 2000-05-30 | 2003-01-29 | 日本钢管株式会社 | 具有有机涂层的钢板和其制造方法 |
Non-Patent Citations (3)
| Title |
|---|
| JP特开2002-53979A 2002.02.19 |
| JP特开2003-201578A 2003.07.18 |
| JP特开平8-276533A 1996.10.22 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20070141382A1 (en) | 2007-06-21 |
| TW200520945A (en) | 2005-07-01 |
| KR20060093129A (ko) | 2006-08-23 |
| WO2005053948A1 (ja) | 2005-06-16 |
| JP2005161715A (ja) | 2005-06-23 |
| JP4490677B2 (ja) | 2010-06-30 |
| CN1890088A (zh) | 2007-01-03 |
| KR100775108B1 (ko) | 2007-11-09 |
| EP1690676A1 (en) | 2006-08-16 |
| MY138180A (en) | 2009-05-29 |
| US7682706B2 (en) | 2010-03-23 |
| TWI268218B (en) | 2006-12-11 |
| EP1690676A4 (en) | 2010-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TWI236968B (en) | Plated steel material, plated steel sheet and coated steel sheet excellent in corrosion resistance, and a method of producing the same | |
| EP1960567B1 (en) | Composite coated metal sheet, treatment agent and method of manufacturing composite coated metal sheet | |
| US5578669A (en) | Water-based polyurethane coating composition | |
| AU2012330587B2 (en) | Chromate-free coated metal sheet having metallic appearance and water-based coating composition used in the same | |
| TW200837220A (en) | Aqueous surface-treating agent for environmentally acceptable pre-coated metallic materials, and surface-treated metallic material and environmentally acceptable pre-coated metallic material | |
| CA2383323A1 (en) | Pre-paint treatment of metal and product thereof | |
| JP2001089868A (ja) | プレコート金属板用下地処理剤、それを塗布した塗装下地処理金属板、及びそれを使用した塗膜の加工密着性に優れるプレコート金属板 | |
| JP5085439B2 (ja) | 金属（水）酸化物被覆金属材料 | |
| KR20040044944A (ko) | 우수한 프레스 성형성을 갖는 전코팅 금속 시트 및 그제조 방법 | |
| KR20120008046A (ko) | 표면 처리 금속판 | |
| JP5103111B2 (ja) | 塗装鋼板 | |
| CN1890089B (zh) | 具有优异耐腐蚀性和很小环境影响的预涂金属板 | |
| CN1890088B (zh) | 对环境影响小的预涂金属板 | |
| JP4873974B2 (ja) | プレコート金属板及びその製造方法 | |
| JP2000279881A (ja) | 太陽熱反射性表面処理金属板 | |
| CA2317275C (en) | Coating structure having corrosion resistance | |
| JP2005068511A (ja) | プレコート鋼板 | |
| EP2246126A1 (en) | Coated steel which has excellent bending properties | |
| JP3124266B2 (ja) | 塗膜密着性と加工部の耐食性に優れ環境負荷の小さい塗装鋼板 | |
| JPS642670B2 (zh) | ||
| WO2009093541A1 (ja) | 金属塗装材 | |
| JP2003311877A (ja) | 高耐久性塗装鋼板 | |
| JP5130496B2 (ja) | 亜鉛系めっき鋼板及びその製造方法 | |
| JP2000167482A (ja) | 塗膜密着性に優れるプレコート金属板 | |
| JP5359916B2 (ja) | 環境負荷の小さい塗装金属板 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NIPPON STEEL + SUMITOMO METAL CORPORATION Free format text: FORMER NAME: SHIN NIPPON STEEL LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan, Japan Patentee after: Nippon Steel Corporation Address before: Tokyo, Japan, Japan Patentee before: Nippon Steel Corporation |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Tokyo, Japan, Japan Patentee after: Nippon Iron & Steel Corporation Address before: Tokyo, Japan, Japan Patentee before: Nippon Steel Corporation |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20191202 |