JP4998707B2 - 表面処理金属板およびその製造方法、ならびに樹脂被覆金属板、金属缶および缶蓋 - Google Patents
表面処理金属板およびその製造方法、ならびに樹脂被覆金属板、金属缶および缶蓋 Download PDFInfo
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- JP4998707B2 JP4998707B2 JP2007017221A JP2007017221A JP4998707B2 JP 4998707 B2 JP4998707 B2 JP 4998707B2 JP 2007017221 A JP2007017221 A JP 2007017221A JP 2007017221 A JP2007017221 A JP 2007017221A JP 4998707 B2 JP4998707 B2 JP 4998707B2
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- 229910052751 metal Inorganic materials 0.000 title claims description 114
- 239000002184 metal Substances 0.000 title claims description 114
- 229920005989 resin Polymers 0.000 title claims description 64
- 239000011347 resin Substances 0.000 title claims description 64
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- 229910052726 zirconium Inorganic materials 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 238000000576 coating method Methods 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 239000011248 coating agent Substances 0.000 claims description 14
- 238000004381 surface treatment Methods 0.000 claims description 11
- 238000005868 electrolysis reaction Methods 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 8
- 238000007654 immersion Methods 0.000 claims description 7
- LYTNHSCLZRMKON-UHFFFAOYSA-L oxygen(2-);zirconium(4+);diacetate Chemical compound [O-2].[Zr+4].CC([O-])=O.CC([O-])=O LYTNHSCLZRMKON-UHFFFAOYSA-L 0.000 claims description 4
- UJVRJBAUJYZFIX-UHFFFAOYSA-N nitric acid;oxozirconium Chemical compound [Zr]=O.O[N+]([O-])=O.O[N+]([O-])=O UJVRJBAUJYZFIX-UHFFFAOYSA-N 0.000 claims description 3
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical class [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims 1
- 239000010408 film Substances 0.000 description 51
- 238000000034 method Methods 0.000 description 15
- 238000010828 elution Methods 0.000 description 7
- 239000003973 paint Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000011247 coating layer Substances 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- -1 phosphoric acid compound Chemical class 0.000 description 6
- 229910019142 PO4 Inorganic materials 0.000 description 5
- 230000005856 abnormality Effects 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 238000007765 extrusion coating Methods 0.000 description 5
- 235000013305 food Nutrition 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 5
- 239000010452 phosphate Substances 0.000 description 5
- 239000004593 Epoxy Substances 0.000 description 4
- 235000013361 beverage Nutrition 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 4
- 238000003475 lamination Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000006087 Silane Coupling Agent Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 125000005372 silanol group Chemical group 0.000 description 3
- 238000005211 surface analysis Methods 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 229920002433 Vinyl chloride-vinyl acetate copolymer Polymers 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 125000001153 fluoro group Chemical group F* 0.000 description 2
- 238000010409 ironing Methods 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 238000010030 laminating Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Substances OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 238000005554 pickling Methods 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 229920005672 polyolefin resin Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920005992 thermoplastic resin Polymers 0.000 description 2
- 229920001187 thermosetting polymer Polymers 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 239000005029 tin-free steel Substances 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000004876 x-ray fluorescence Methods 0.000 description 2
- TUSDEZXZIZRFGC-UHFFFAOYSA-N 1-O-galloyl-3,6-(R)-HHDP-beta-D-glucose Natural products OC1C(O2)COC(=O)C3=CC(O)=C(O)C(O)=C3C3=C(O)C(O)=C(O)C=C3C(=O)OC1C(O)C2OC(=O)C1=CC(O)=C(O)C(O)=C1 TUSDEZXZIZRFGC-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920001634 Copolyester Polymers 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000001263 FEMA 3042 Substances 0.000 description 1
- 229910000576 Laminated steel Inorganic materials 0.000 description 1
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229920000571 Nylon 11 Polymers 0.000 description 1
- 229920000299 Nylon 12 Polymers 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- LRBQNJMCXXYXIU-PPKXGCFTSA-N Penta-digallate-beta-D-glucose Natural products OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-PPKXGCFTSA-N 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229920001328 Polyvinylidene chloride Polymers 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 235000013353 coffee beverage Nutrition 0.000 description 1
- 239000010960 cold rolled steel Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007334 copolymerization reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 description 1
- 239000004137 magnesium phosphate Substances 0.000 description 1
- 229960002261 magnesium phosphate Drugs 0.000 description 1
- 229910000157 magnesium phosphate Inorganic materials 0.000 description 1
- 235000010994 magnesium phosphates Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000005033 polyvinylidene chloride Substances 0.000 description 1
- 235000008476 powdered milk Nutrition 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000002335 surface treatment layer Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- LRBQNJMCXXYXIU-NRMVVENXSA-N tannic acid Chemical compound OC1=C(O)C(O)=CC(C(=O)OC=2C(=C(O)C=C(C=2)C(=O)OC[C@@H]2[C@H]([C@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)[C@@H](OC(=O)C=3C=C(OC(=O)C=4C=C(O)C(O)=C(O)C=4)C(O)=C(O)C=3)O2)OC(=O)C=2C=C(OC(=O)C=3C=C(O)C(O)=C(O)C=3)C(O)=C(O)C=2)O)=C1 LRBQNJMCXXYXIU-NRMVVENXSA-N 0.000 description 1
- 229940033123 tannic acid Drugs 0.000 description 1
- 235000015523 tannic acid Nutrition 0.000 description 1
- 229920002258 tannic acid Polymers 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 150000003755 zirconium compounds Chemical class 0.000 description 1
- DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 0.000 description 1
- IPCAPQRVQMIMAN-UHFFFAOYSA-L zirconyl chloride Chemical compound Cl[Zr](Cl)=O IPCAPQRVQMIMAN-UHFFFAOYSA-L 0.000 description 1
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- 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
- C23C22/48—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 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
-
- 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
- C23C22/48—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 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
- C23C22/50—Treatment of iron or alloys based thereon
-
- 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
- C23C22/48—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 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
- C23C22/56—Treatment of aluminium or alloys based thereon
-
- 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
- C23C22/48—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 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
- C23C22/58—Treatment of other metallic material
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- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
- Chemical Treatment Of Metals (AREA)
- Rigid Containers With Two Or More Constituent Elements (AREA)
- Laminated Bodies (AREA)
Description
本発明の表面処理金属板では、金属板表面にZrおよびOを含む皮膜が形成されているが、Zr主体の皮膜とすることにより金属板の樹脂密着性が向上し、また、皮膜のF量を片面あたり0.1mg/m2未満とすることにより、無塗装、無被覆で用いてもFの溶出が起こらず、人体にとって有害となることはない。
本発明の表面処理金属板上に、有機樹脂を被覆して樹脂被覆金属板とすることができる。上述したように、本発明の表面処理金属板は樹脂密着性に優れているため、この樹脂被覆金属板は優れた耐食性と加工性を有する。
本発明の金属缶は、前述した樹脂被覆金属板から形成されている限り、任意の製缶法によるものでよい。この金属缶は、側面継ぎ目を有するスリーピース缶であることもできるが、一般にシームレス缶(ツーピース缶)であることが好ましい。このシームレス缶は、表面処理金属板の有機樹脂の被覆面が缶内面側となるように、絞り・再絞り加工、絞り・再絞りによる曲げ伸ばし加工(ストレッチ加工)、絞り・再絞りによる曲げ伸ばし・しごき加工、あるいは絞り・しごき加工等の従来公知の手段に付すことによって製造される。
A:板厚0.20mm、調質度T-4の低炭素冷延鋼板
B:板厚0.22mm、Sn付着量2.8g/m2(片面)の電気Snめっき鋼板
C:板厚0.28mmのAl板(JIS5021H18)
を使用し、アルカリ脱脂、酸洗を施した後(ただし、金属板Bには酸洗を省略)、表1に示す組成の処理液中で、同じく表1に示す条件で陰極電解処理または浸漬処理を行い、水洗してZrおよびOを含有した皮膜を金属板の両面に形成し、表面処理金属板No.1〜6を作製した。ここで、陰極電解処理の際には、陽極にPt被覆したTiを用いた。
樹脂密着性評価:温度130℃、相対湿度100%のレトルト雰囲気における180°ピール試験により樹脂密着性の評価を行った。180°ピール試験とは、図1の(a)に示すようなフィルム2を残して金属板1の一部3を切リ取った試験片(サイズ:30mm×100mm)を用い、図1の(b)に示すように、試験片の一端に重り4(100g)を付けてフィルム2側に180°折り返して30min間放置して行うフィルム剥離試験のことである。そして、図1の(c)に示す剥離長5を測定し、次のように樹脂密着性を評価し、◎または○であれば樹脂密着性が良好であるとした。
◎:剥離長が15mm未満
○:剥離長が15mm以上 20mm未満
△:剥離長が20mm以上50mm未満
×:剥離長が50mm以上
また、有機樹脂被覆層がラミネートされる前の表面処理金属板No.1〜10について、以下の方法でF溶出量を測定した。
F溶出量:50×50mmの試験片を1mass%クエン酸水溶液100ml中に4枚浸漬し、密封して55℃で72hr放置した後、溶液中のF量をICPにより測定した。溶出したF量が0.01mg未満であれば問題なし(○)、0.01mg以上であれば問題となる可能性あり(×)とした。
2 フィルム
3 金属板の切リ取った部位
4 重り
5 剥離長
Claims (6)
- 電気Snめっき鋼板の少なくとも片面に、ZrおよびOを含み、残部が不可避的不純物からなる皮膜を有し、該皮膜のF量が片面あたり0.1mg/m 2 未満であることを特徴とする表面処理金属板。
- ZrおよびOを含み、残部が不可避的不純物からなる皮膜のZr量が片面あたり3〜200mg/m2であることを特徴とする請求項1に記載の表面処理金属板。
- 請求項1または請求項2に記載の表面処理金属板のZrおよびOを含み、残部が不可避的不純物からなる皮膜上に、有機樹脂が被覆されていることを特徴とする樹脂被覆金属板。
- 請求項3に記載の樹脂被覆金属板からなることを特徴とする金属缶。
- 請求項3に記載の樹脂被覆金属板からなることを特徴とする缶蓋。
- 電気Snめっき鋼板の少なくとも片面に、酢酸ジルコニル、硝酸ジルコニル、塩化酸化ジルコニウムから選ばれた少なくとも1種からなる水溶液を用いて、陰極電解処理または浸漬処理を施すことによりZrおよびOを含み、残部が不可避的不純物からなる皮膜を形成し、該皮膜のF量を片面あたり0.1mg/m 2 未満にすることを特徴とする表面処理金属板の製造方法。
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EP2458031B1 (en) | 2009-07-02 | 2019-08-07 | Henkel AG & Co. KGaA | Chromium- and fluorine-free chemical conversion treatment solution for metal surfaces, metal surface treatment method, and metal surface coating method |
JP5786296B2 (ja) * | 2010-03-25 | 2015-09-30 | Jfeスチール株式会社 | 表面処理鋼板、その製造方法およびそれを用いた樹脂被覆鋼板 |
TWI439573B (zh) * | 2010-04-06 | 2014-06-01 | Nippon Steel & Sumitomo Metal Corp | A method for producing a steel sheet for a container material having a low environmental burden, a steel sheet for a container material having a small environmental burden, a precoated steel sheet for a laminated steel sheet and a container material for use in the container material |
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JP5895905B2 (ja) * | 2012-07-31 | 2016-03-30 | Jfeスチール株式会社 | 容器用鋼板、その製造に用いられる処理液、および、容器用鋼板の製造方法 |
EP2883981A4 (en) * | 2012-08-08 | 2016-05-11 | Nihon Parkerizing | METAL SURFACE TREATMENT LIQUID, SURFACE TREATMENT METHOD FOR A METAL BASE, AND METAL BASE OBTAINED BY THE SURFACE TREATMENT PROCESS FOR METAL BASIS |
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JP5978923B2 (ja) * | 2012-10-29 | 2016-08-24 | Jfeスチール株式会社 | 容器用鋼板、その製造に用いられる処理液、および、容器用鋼板の製造方法 |
JP6040716B2 (ja) * | 2012-11-09 | 2016-12-07 | Jfeスチール株式会社 | 処理液、容器用鋼板、および、容器用鋼板の製造方法 |
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KR101758581B1 (ko) | 2013-09-27 | 2017-07-14 | 제이에프이 스틸 가부시키가이샤 | 용기용 강판 |
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Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS54158341A (en) * | 1978-06-05 | 1979-12-14 | Nippon Packaging Kk | Surface treatment of tin plated steel plate and can |
TW526283B (en) * | 1999-03-12 | 2003-04-01 | Toyo Kohan Co Ltd | Method for producing surface treated metal, surface treated metal, surface treated metal coated with organic resin |
JP4805467B2 (ja) * | 2001-03-15 | 2011-11-02 | 日本ペイント株式会社 | 下地処理剤 |
JP2003342733A (ja) * | 2002-05-21 | 2003-12-03 | Hitachi Metals Ltd | 画像表示装置用金属隔壁の製造方法 |
AU2003235440A1 (en) * | 2002-05-31 | 2003-12-19 | Kirin Brewery Company, Limited | Surface-modified aluminum can and method for manufacture thereof |
JP2004099961A (ja) * | 2002-09-09 | 2004-04-02 | Nippon Steel Corp | 金属箔コート設備及びコーティング金属箔の製造方法 |
JP2004307923A (ja) * | 2003-04-07 | 2004-11-04 | Nippon Steel Corp | 耐食性、塗装性及び加工性に優れる表面処理鋼板 |
JP4496361B2 (ja) * | 2003-05-30 | 2010-07-07 | 独立行政法人 日本原子力研究開発機構 | Ni基耐熱合金への耐熱セラミックス薄膜の被覆層の形成方法 |
JP4615869B2 (ja) * | 2004-01-16 | 2011-01-19 | 日本ペイント株式会社 | ラミネート金属材及びラミネート金属材の製造方法 |
JP2006092765A (ja) * | 2004-09-21 | 2006-04-06 | Ulvac Japan Ltd | 画像表示装置用金属部材の製造方法 |
WO2007061011A1 (ja) * | 2005-11-22 | 2007-05-31 | Nihon Parkerizing Co., Ltd. | 化成処理金属板およびその製造方法 |
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