JP4276530B2 - 化成処理剤及び表面処理金属 - Google Patents
化成処理剤及び表面処理金属 Download PDFInfo
- Publication number
- JP4276530B2 JP4276530B2 JP2003403692A JP2003403692A JP4276530B2 JP 4276530 B2 JP4276530 B2 JP 4276530B2 JP 2003403692 A JP2003403692 A JP 2003403692A JP 2003403692 A JP2003403692 A JP 2003403692A JP 4276530 B2 JP4276530 B2 JP 4276530B2
- Authority
- JP
- Japan
- Prior art keywords
- chemical conversion
- conversion treatment
- treatment agent
- water
- metal
- 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
- 238000011282 treatment Methods 0.000 title claims description 120
- 239000000126 substance Substances 0.000 title claims description 119
- 238000006243 chemical reaction Methods 0.000 title claims description 116
- 229910052751 metal Inorganic materials 0.000 title claims description 52
- 239000002184 metal Substances 0.000 title claims description 52
- 238000004381 surface treatment Methods 0.000 title description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 71
- 239000011347 resin Substances 0.000 claims description 56
- 229920005989 resin Polymers 0.000 claims description 56
- 238000000576 coating method Methods 0.000 claims description 47
- 239000011248 coating agent Substances 0.000 claims description 44
- 239000000758 substrate Substances 0.000 claims description 34
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 33
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 18
- 229910052726 zirconium Inorganic materials 0.000 claims description 18
- 229910052742 iron Inorganic materials 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000005406 washing Methods 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 12
- 238000004070 electrodeposition Methods 0.000 claims description 12
- 229910052735 hafnium Inorganic materials 0.000 claims description 12
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 12
- 229910052719 titanium Inorganic materials 0.000 claims description 12
- 239000010936 titanium Substances 0.000 claims description 12
- 125000002091 cationic group Chemical group 0.000 claims description 11
- 229920000083 poly(allylamine) Polymers 0.000 claims description 11
- 150000002739 metals Chemical class 0.000 claims description 6
- 229910052731 fluorine Inorganic materials 0.000 claims description 5
- 239000011737 fluorine Substances 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 4
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 description 19
- 239000002585 base Substances 0.000 description 18
- 238000012360 testing method Methods 0.000 description 18
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 14
- 229910052725 zinc Inorganic materials 0.000 description 14
- 239000011701 zinc Substances 0.000 description 14
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 229910052782 aluminium Inorganic materials 0.000 description 11
- 238000005238 degreasing Methods 0.000 description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 10
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 10
- 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 10
- 229910000165 zinc phosphate Inorganic materials 0.000 description 10
- 239000010802 sludge Substances 0.000 description 9
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 8
- 239000012756 surface treatment agent Substances 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 150000003755 zirconium compounds Chemical class 0.000 description 6
- 239000010960 cold rolled steel Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 4
- -1 H 2 ZrF 6 Chemical class 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 125000003277 amino group Chemical group 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 229910052720 vanadium Inorganic materials 0.000 description 4
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 239000013527 degreasing agent Substances 0.000 description 3
- 238000005237 degreasing agent Methods 0.000 description 3
- 238000005530 etching Methods 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 150000001340 alkali metals Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical compound [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 description 2
- 238000007739 conversion coating Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000012851 eutrophication Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229940085991 phosphate ion Drugs 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910052845 zircon Inorganic materials 0.000 description 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 2
- 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
- IBZGBXXTIGCACK-UHFFFAOYSA-N 6,7,9,11-tetrahydroxy-9-(2-hydroxyacetyl)-4-methoxy-8,10-dihydro-7h-tetracene-5,12-dione Chemical compound C1C(O)(C(=O)CO)CC(O)C2=C1C(O)=C1C(=O)C(C=CC=C3OC)=C3C(=O)C1=C2O IBZGBXXTIGCACK-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000006087 Silane Coupling Agent Substances 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 229910000611 Zinc aluminium Inorganic materials 0.000 description 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 description 1
- 230000021736 acetylation Effects 0.000 description 1
- 238000006640 acetylation reaction 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
- 230000002411 adverse Effects 0.000 description 1
- HXFVOUUOTHJFPX-UHFFFAOYSA-N alumane;zinc Chemical compound [AlH3].[Zn] HXFVOUUOTHJFPX-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- LDDQLRUQCUTJBB-UHFFFAOYSA-O azanium;hydrofluoride Chemical compound [NH4+].F LDDQLRUQCUTJBB-UHFFFAOYSA-O 0.000 description 1
- 150000007514 bases Chemical class 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- DQIPXGFHRRCVHY-UHFFFAOYSA-N chromium zinc Chemical compound [Cr].[Zn] DQIPXGFHRRCVHY-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910001429 cobalt ion Inorganic materials 0.000 description 1
- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 150000002222 fluorine compounds Chemical class 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- QHEDSQMUHIMDOL-UHFFFAOYSA-J hafnium(4+);tetrafluoride Chemical compound F[Hf](F)(F)F QHEDSQMUHIMDOL-UHFFFAOYSA-J 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000004761 hexafluorosilicates Chemical class 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 229910000398 iron phosphate Inorganic materials 0.000 description 1
- KFZAUHNPPZCSCR-UHFFFAOYSA-N iron zinc Chemical compound [Fe].[Zn] KFZAUHNPPZCSCR-UHFFFAOYSA-N 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
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910001437 manganese ion Inorganic materials 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000008237 rinsing water Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000011775 sodium fluoride Substances 0.000 description 1
- 235000013024 sodium fluoride Nutrition 0.000 description 1
- BFXAWOHHDUIALU-UHFFFAOYSA-M sodium;hydron;difluoride Chemical compound F.[F-].[Na+] BFXAWOHHDUIALU-UHFFFAOYSA-M 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- XROWMBWRMNHXMF-UHFFFAOYSA-J titanium tetrafluoride Chemical compound [F-].[F-].[F-].[F-].[Ti+4] XROWMBWRMNHXMF-UHFFFAOYSA-J 0.000 description 1
- YJVLWFXZVBOFRZ-UHFFFAOYSA-N titanium zinc Chemical compound [Ti].[Zn] YJVLWFXZVBOFRZ-UHFFFAOYSA-N 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 0.000 description 1
- OMQSJNWFFJOIMO-UHFFFAOYSA-J zirconium tetrafluoride Chemical compound F[Zr](F)(F)F OMQSJNWFFJOIMO-UHFFFAOYSA-J 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
-
- 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
- C09D139/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a single or double bond to nitrogen or by a heterocyclic ring containing nitrogen; Coating compositions based on derivatives of such polymers
- C09D139/02—Homopolymers or copolymers of vinylamine
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Treatment Of Metals (AREA)
- Paints Or Removers (AREA)
Description
上記水溶性樹脂は、ポリビニルアミン樹脂又はポリアリルアミン樹脂であることが好ましい。
上記水溶性樹脂は、分子量が500〜500000であり、化成処理剤中の上記水溶性樹脂の含有量は、5〜5000ppmであることが好ましい。
上記化成処理剤は、ジルコニウム、チタン及びハフニウムからなる群より選ばれる少なくとも一種の含有量が、金属換算で20〜10000ppmであり、pHが1.5〜6.5であることが好ましい。
上記化成皮膜は、皮膜量が化成処理剤に含まれる金属の合計量で0.1〜500mg/m2であることが好ましい。
以下、本発明を詳細に説明する。
上記ジルコニウム、チタン及びハフニウムからなる群より選ばれる少なくとも一種の供給源としては、皮膜形成能が高いことからZrF6 2−、TiF6 2−、HfF6 2−からなる群より選ばれる少なくとも一種を有する化合物が好ましい。
上記化成後水洗処理の後は、公知の方法に従って、必要に応じて乾燥され、その後、各種塗装を行うことができる。
また、本発明の化成処理剤を使用する化成処理は、従来より実用化されているリン酸亜鉛系化成処理剤を用いて処理する方法において、必要となっている表面調整処理を行わなくてもよいため、より少ない工程で金属基材の化成処理を行うことが可能となる。
市販の冷間圧延鋼板(SPCC−SD、日本テストパネル社製、70mm×150mm×0.8mm)を基材として、下記の条件で塗装前処理を施した。
(1)塗装前処理
脱脂処理:2質量%「サーフクリーナー53」(日本ペイント社製脱脂剤)で40℃、2分間浸漬処理した。
脱脂後水洗処理:水道水で30秒間スプレー処理した。
化成処理:ジルコンフッ化水素酸、樹脂としてPVAM−0595B(ポリビニルアミン樹脂:分子量70000:三菱化学株式会社製)を用いて、ジルコニウム濃度100ppm、固形分として樹脂濃度100ppmの化成処理剤を調製した。pHは、水酸化ナトリウムを用いて4に調整した。化成処理剤の温度を40℃に調整し、基材を60秒間浸漬処理した。処理の初期段階における皮膜量は、10mg/m2であった。
乾燥処理:水洗処理後の冷延鋼板を電気乾燥炉において、80℃で5分間乾燥した。なお、皮膜量は、「XRF1700」(島津製作所製蛍光X線分析装置)を用いて、化成処理剤に含まれる金属の合計量として分析した。
化成処理剤1L当たり1m2の冷間圧延鋼板を処理した後に、「パワーニクス110」(日本ペイント社製カチオン電着塗料)を用いて乾燥膜厚20μmになるように電着塗装し、水洗後、170℃で20分間加熱して焼き付け、試験板を作成した。
〈スラッジ観察〉
化成処理剤1L当たり1m2の冷間圧延鋼板を処理した後、化成処理剤中の濁りを目視観察した。
〇:濁りなし
×:濁りあり
得られた試験板に、素地まで達する縦平行カットを2本入れた後、5%NaCl水溶液中において50℃で480時間浸漬した。その後、カット部をテープ剥離し、塗料の剥離を観察した。
◎:剥離なし
〇:若干剥離
×:剥離幅3mm以上
評価結果は、表1に示す。
水溶性樹脂として、PAA−01(ポリアリルアミン樹脂:分子量1000:日東紡株式会社製)を用いて樹脂濃度を500ppmに変更したこと以外は、実施例1と同様にして試験板を作製した。
水溶性樹脂として、PAA−10C(ポリアリルアミン樹脂:分子量15000:日東紡株式会社製)を用いたこと以外は、実施例1と同様にして試験板を作製した。
水溶性樹脂として、PAA−H−10C(ポリアリルアミン樹脂:分子量60000:日東紡株式会社製)を用いて樹脂濃度を50ppmに変更したこと以外は、実施例1と同様にして試験板を作製した。
水溶性樹脂として、PAA−D11−HCl(ポリアリルアミン共重合体:分子量70000:日東紡株式会社製)を用いて樹脂濃度を50ppmに変更したこと以外は、実施例1と同様にして試験板を作製した。
水溶性樹脂として、PAA−H−10Cを用いて樹脂濃度を5ppmに変更したこと以外は、実施例1と同様にして試験板を作製した。
ジルコニウム濃度を500ppmに、水溶性樹脂として、PAA−01を用いて樹脂濃度を5000ppmに変更したこと以外は、実施例1と同様にして試験板を作製した。
金属基材を、亜鉛系めっき鋼板(GA鋼板、日本テストパネル社製、70mm×150mm×0.8mm)に変更したこと以外は、実施例1と同様にして試験板を作製した。
金属基材を、5000系アルミニウム(日本テストパネル社製、70mm×150mm×0.8mm)に変更したこと以外は、実施例1と同様にして試験板を作製した。
水溶性樹脂を配合しなかったこと以外は、実施例1と同様にして試験板を作製した。
ジルコンフッ化水素酸を配合しなかったこと以外は、実施例1と同様にして試験板を作製した。
脱脂後水洗処理の後に、サーフファイン5N−8M(日本ペイント社製)を用いて室温で30秒間表面調整を行い、サーフダインSD−6350(日本ペイント社製リン酸亜鉛系化成処理剤)を用いて35℃で2分間浸漬処理を行うことで化成処理を施したこと以外は実施例1と同様にして試験板を得た。
Claims (8)
- 水溶性樹脂は、分子量が500〜500000であり、
化成処理剤中の前記水溶性樹脂の含有量は、5〜5000ppmである請求項1記載の化成処理剤。 - 前記金属基材が、鉄系基材である請求項1又は2記載の化成処理剤。
- ジルコニウム、チタン及びハフニウムからなる群より選ばれる少なくとも一種の含有量が、金属換算で20〜10000ppmであり、pHが1.5〜6.5である請求項1、2又は3記載の化成処理剤。
- ジルコニウム、チタン及びハフニウムからなる群より選ばれる少なくとも一種として、ジルコニウムを含有する請求項1、2、3又は4記載の化成処理剤。
- 請求項1、2、3、4又は5記載の化成処理剤により形成された化成皮膜を有することを特徴とする表面処理金属。
- 化成皮膜は、皮膜量が化成処理剤に含まれる金属の合計量で0.1〜500mg/m2である請求項6記載の表面処理金属。
- 金属基材にカチオン電着塗装を施す前に行う化成処理方法であって、
請求項1、2、3、4、又は5記載の化成処理剤で化成処理した後、当該化成処理された金属基材を水洗することを特徴とする化成処理方法。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003403692A JP4276530B2 (ja) | 2002-12-24 | 2003-12-02 | 化成処理剤及び表面処理金属 |
ES03293299T ES2420912T3 (es) | 2002-12-24 | 2003-12-23 | Agente de revestimiento por conversión química y metal tratado superficialmente |
EP03293299.8A EP1433876B1 (en) | 2002-12-24 | 2003-12-23 | Chemical conversion coating agent and surface-treated metal |
CA2454199A CA2454199C (en) | 2002-12-24 | 2003-12-23 | Chemical conversion coating agent and surface-treated metal |
US10/743,386 US7510612B2 (en) | 2002-12-24 | 2003-12-23 | Chemical conversion coating agent and surface-treated metal |
TW092136476A TW200417420A (en) | 2002-12-24 | 2003-12-23 | Chemical conversion coating agent and surface-treated metal |
KR1020030095381A KR20040058038A (ko) | 2002-12-24 | 2003-12-23 | 화성 처리제 및 표면 처리 금속 |
CNB2003101130165A CN100460559C (zh) | 2002-12-24 | 2003-12-24 | 化学转化涂层剂及经表面处理的金属 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002372769 | 2002-12-24 | ||
JP2003403692A JP4276530B2 (ja) | 2002-12-24 | 2003-12-02 | 化成処理剤及び表面処理金属 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2004218074A JP2004218074A (ja) | 2004-08-05 |
JP4276530B2 true JP4276530B2 (ja) | 2009-06-10 |
Family
ID=32911024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003403692A Expired - Fee Related JP4276530B2 (ja) | 2002-12-24 | 2003-12-02 | 化成処理剤及び表面処理金属 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4276530B2 (ja) |
KR (1) | KR20040058038A (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013054905A1 (ja) | 2011-10-14 | 2013-04-18 | 日本ペイント株式会社 | 塗布型塗装用の塗装前処理剤及び塗布型塗装方法 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
ZA200807989B (en) | 2006-03-01 | 2009-12-30 | Chemetall Gmbh | Composition for metal surface treatment, metal surface treatment method, and metal material |
MX2008011097A (es) | 2006-03-01 | 2008-10-21 | Chemetall Gmbh | Composicion para el tratamiento de superficies metalicas, metodo para el tratamiento de superficies metalicas y material metalico. |
JP4975378B2 (ja) * | 2006-06-07 | 2012-07-11 | 日本パーカライジング株式会社 | 金属の表面処理液、表面処理方法、表面処理材料 |
JP2009084702A (ja) * | 2006-12-20 | 2009-04-23 | Nippon Paint Co Ltd | カチオン電着塗装用金属表面処理液 |
JP2008174832A (ja) * | 2006-12-20 | 2008-07-31 | Nippon Paint Co Ltd | カチオン電着塗装用金属表面処理液 |
JP4276689B2 (ja) * | 2006-12-20 | 2009-06-10 | 日本ペイント株式会社 | カチオン電着塗装方法、及びカチオン電着塗装された金属基材 |
JP5571277B2 (ja) | 2007-04-13 | 2014-08-13 | 日本パーカライジング株式会社 | 亜鉛系金属材料用表面処理液および亜鉛系金属材料の表面処理方法 |
JP2009209407A (ja) | 2008-03-04 | 2009-09-17 | Mazda Motor Corp | 化成処理剤及び表面処理金属 |
KR101185997B1 (ko) | 2008-07-11 | 2012-09-26 | 니혼 파커라이징 가부시키가이샤 | 철강재료의 도장 하지용 화성처리액 및 처리방법 |
DE102008053517A1 (de) * | 2008-10-28 | 2010-04-29 | Henkel Ag & Co. Kgaa | Lackhaftung durch Polyvinylamine in sauren wässrigen polymerhaltigen Korrosionsschutzmitteln |
CN102575357B (zh) | 2009-07-02 | 2015-08-12 | 日本帕卡濑精株式会社 | 不含铬和氟的金属表面用化学转化处理液、金属表面处理方法及金属表面涂装方法 |
JP6055263B2 (ja) * | 2011-10-14 | 2016-12-27 | 日本ペイント・サーフケミカルズ株式会社 | 自動車部品の製造方法 |
CN103958737A (zh) * | 2011-10-14 | 2014-07-30 | 日本油漆株式会社 | 化学处理剂 |
KR101367097B1 (ko) * | 2012-04-19 | 2014-02-27 | 주식회사 대동 | 마그네슘재의 친환경적 화성처리 방법 및 이에 의해 제조된 마그네슘재 |
KR101502915B1 (ko) * | 2013-10-18 | 2015-03-16 | 주식회사 대동 | 마그네슘 주조재의 친환경적 화성처리 방법 및 이에 의해 제조된 마그네슘 주조재 |
JP6962215B2 (ja) * | 2018-01-24 | 2021-11-05 | 日本製鉄株式会社 | めっき鋼板の端面防錆処理液、めっき鋼板の端面の化成処理方法、化成処理鋼板および成形加工品 |
US11492679B2 (en) | 2018-10-19 | 2022-11-08 | Nippon Steel Corporation | Hot-rolled steel sheet and method for manufacturing same |
KR102529040B1 (ko) | 2018-10-19 | 2023-05-10 | 닛폰세이테츠 가부시키가이샤 | 열연 강판 및 그 제조 방법 |
CN111763981A (zh) * | 2020-07-31 | 2020-10-13 | 东风本田汽车有限公司 | 氨基树脂改性锆盐前处理与电泳配套的车身涂装工艺 |
JP7636939B2 (ja) | 2021-03-31 | 2025-02-27 | 日本ペイント・サーフケミカルズ株式会社 | 自動車車体の塗装前処理方法及び自動車車体 |
JP7052137B1 (ja) | 2021-03-31 | 2022-04-11 | 日本ペイント・サーフケミカルズ株式会社 | 化成処理剤、表面処理金属、及び表面処理方法 |
-
2003
- 2003-12-02 JP JP2003403692A patent/JP4276530B2/ja not_active Expired - Fee Related
- 2003-12-23 KR KR1020030095381A patent/KR20040058038A/ko not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013054905A1 (ja) | 2011-10-14 | 2013-04-18 | 日本ペイント株式会社 | 塗布型塗装用の塗装前処理剤及び塗布型塗装方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2004218074A (ja) | 2004-08-05 |
KR20040058038A (ko) | 2004-07-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4276530B2 (ja) | 化成処理剤及び表面処理金属 | |
US7510612B2 (en) | Chemical conversion coating agent and surface-treated metal | |
JP4989842B2 (ja) | 塗装前処理方法 | |
US8075708B2 (en) | Pretreatment method for coating | |
EP1455002B1 (en) | Pretreatment method for coating | |
CN102828173B (zh) | 金属表面处理用组成物、金属表面处理方法以及金属材料 | |
JP4187162B2 (ja) | 化成処理剤及び表面処理金属 | |
CA2454208A1 (en) | Chemical conversion coating agent and surface-treated metal | |
JP2008184690A (ja) | 塗装前処理方法 | |
JPWO2006118218A1 (ja) | 化成処理方法及び化成処理部材 | |
CA2613639C (en) | Method and agent for chemical conversion treatment and chemically conversion-treated members | |
JP2013087312A (ja) | 塗布型塗装用の塗装前処理剤及び塗布型塗装方法 | |
JP2005325402A (ja) | スズ又はスズ系合金めっき鋼材の表面処理方法 | |
JP2006161115A (ja) | 化成処理剤及び表面処理金属 | |
JP2006241579A (ja) | 化成処理剤及び表面処理金属 | |
JP2019019357A (ja) | カチオン性ウレタン樹脂を含む脱リン酸亜鉛処理剤を用いた処理方法と処理された自動車部品 | |
JP2009185392A (ja) | 塗装前処理方法 | |
CN110869534A (zh) | 化成处理剂、涂装前处理方法和金属构件 | |
JP2004043913A (ja) | 金属化成処理方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060512 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20071112 |
|
RD03 | Notification of appointment of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7423 Effective date: 20071112 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20071129 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20071129 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20071204 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080204 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090224 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090306 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4276530 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120313 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120313 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130313 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130313 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140313 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |