JPS58224172A - カチオン電着塗装前処理方法 - Google Patents
カチオン電着塗装前処理方法Info
- Publication number
- JPS58224172A JPS58224172A JP10868282A JP10868282A JPS58224172A JP S58224172 A JPS58224172 A JP S58224172A JP 10868282 A JP10868282 A JP 10868282A JP 10868282 A JP10868282 A JP 10868282A JP S58224172 A JPS58224172 A JP S58224172A
- Authority
- JP
- Japan
- Prior art keywords
- coating
- phosphate
- phosphate film
- film
- conversion treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000011248 coating agent Substances 0.000 title claims abstract description 41
- 238000000576 coating method Methods 0.000 title claims abstract description 41
- 238000004070 electrodeposition Methods 0.000 title claims abstract description 28
- 125000002091 cationic group Chemical group 0.000 title claims abstract description 20
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims abstract description 47
- 229910019142 PO4 Inorganic materials 0.000 claims abstract description 45
- 239000010452 phosphate Substances 0.000 claims abstract description 39
- 238000011282 treatment Methods 0.000 claims abstract description 28
- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- 239000000126 substance Substances 0.000 claims abstract description 19
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000011701 zinc Substances 0.000 claims abstract description 10
- 239000010960 cold rolled steel Substances 0.000 claims abstract description 8
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 8
- 239000002253 acid Substances 0.000 claims abstract description 7
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 6
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000011737 fluorine Substances 0.000 claims abstract description 5
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 11
- 239000008397 galvanized steel Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- 238000002203 pretreatment Methods 0.000 claims description 5
- 229940085991 phosphate ion Drugs 0.000 claims description 4
- 238000007654 immersion Methods 0.000 claims description 3
- 150000002500 ions Chemical class 0.000 claims 1
- 230000007797 corrosion Effects 0.000 abstract description 11
- 238000005260 corrosion Methods 0.000 abstract description 11
- 229910000831 Steel Inorganic materials 0.000 abstract description 8
- 239000010959 steel Substances 0.000 abstract description 8
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 abstract description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 18
- 239000003973 paint Substances 0.000 description 17
- 239000007921 spray Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000008367 deionised water Substances 0.000 description 6
- 229910021641 deionized water Inorganic materials 0.000 description 6
- 239000010953 base metal Substances 0.000 description 5
- 238000010422 painting Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 229920000877 Melamine resin Polymers 0.000 description 2
- 229920000180 alkyd Polymers 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009503 electrostatic coating Methods 0.000 description 2
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 2
- -1 nitrate ions Chemical class 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- KJFMBFZCATUALV-UHFFFAOYSA-N phenolphthalein Chemical compound C1=CC(O)=CC=C1C1(C=2C=CC(O)=CC=2)C2=CC=CC=C2C(=O)O1 KJFMBFZCATUALV-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 238000004448 titration Methods 0.000 description 2
- LEMQFBIYMVUIIG-UHFFFAOYSA-N trifluoroborane;hydrofluoride Chemical compound F.FB(F)F LEMQFBIYMVUIIG-UHFFFAOYSA-N 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 1
- 206010039509 Scab Diseases 0.000 description 1
- 241001296405 Tiso Species 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000007798 antifreeze agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- UDSAIICHUKSCKT-UHFFFAOYSA-N bromophenol blue Chemical compound C1=C(Br)C(O)=C(Br)C=C1C1(C=2C=C(Br)C(O)=C(Br)C=2)C2=CC=CC=C2S(=O)(=O)O1 UDSAIICHUKSCKT-UHFFFAOYSA-N 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000001177 diphosphate Substances 0.000 description 1
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 1
- 235000011180 diphosphates Nutrition 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- RVPVRDXYQKGNMQ-UHFFFAOYSA-N lead(2+) Chemical compound [Pb+2] RVPVRDXYQKGNMQ-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910001453 nickel ion Inorganic materials 0.000 description 1
- 239000002987 primer (paints) Substances 0.000 description 1
- 210000004761 scalp Anatomy 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 235000012976 tarts Nutrition 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 230000000007 visual effect Effects 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
- C23C22/36—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 containing also phosphates
- C23C22/362—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 containing also phosphates containing also zinc cations
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10868282A JPS58224172A (ja) | 1982-06-24 | 1982-06-24 | カチオン電着塗装前処理方法 |
| BR8303372A BR8303372A (pt) | 1982-06-24 | 1983-06-23 | Processo para tratamento de substratos de aco e aco galvanizado |
| AU16259/83A AU1625983A (en) | 1982-01-08 | 1983-06-24 | Forming phosphate layers on metal |
| AR29342783A AR230845A1 (es) | 1982-06-24 | 1983-06-24 | Procedimiento para el tratamiento de sustratos de acero o de acero galvanizado |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10868282A JPS58224172A (ja) | 1982-06-24 | 1982-06-24 | カチオン電着塗装前処理方法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62013675A Division JPS62174385A (ja) | 1987-01-23 | 1987-01-23 | カチオン電着塗装前処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58224172A true JPS58224172A (ja) | 1983-12-26 |
| JPS6311428B2 JPS6311428B2 (enrdf_load_stackoverflow) | 1988-03-14 |
Family
ID=14490992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10868282A Granted JPS58224172A (ja) | 1982-01-08 | 1982-06-24 | カチオン電着塗装前処理方法 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS58224172A (enrdf_load_stackoverflow) |
| AR (1) | AR230845A1 (enrdf_load_stackoverflow) |
| BR (1) | BR8303372A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62174385A (ja) * | 1987-01-23 | 1987-07-31 | Nippon Parkerizing Co Ltd | カチオン電着塗装前処理方法 |
| JPS63100185A (ja) * | 1986-10-16 | 1988-05-02 | Nippon Parkerizing Co Ltd | 冷延鋼板または亜鉛めっき鋼板のりん酸塩化成処理方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05246519A (ja) * | 1992-03-05 | 1993-09-24 | Sankyo Seiki Mfg Co Ltd | 基板搬送装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50143736A (enrdf_load_stackoverflow) * | 1974-04-22 | 1975-11-19 | ||
| JPS55131177A (en) * | 1979-02-23 | 1980-10-11 | Oxy Metal Industries Corp | Phosphate pretreatment of cathode electropainting |
| JPS55145180A (en) * | 1979-05-02 | 1980-11-12 | Nippon Paint Co Ltd | Phosphate-treating method of metal surface for cationic electrocoating |
-
1982
- 1982-06-24 JP JP10868282A patent/JPS58224172A/ja active Granted
-
1983
- 1983-06-23 BR BR8303372A patent/BR8303372A/pt unknown
- 1983-06-24 AR AR29342783A patent/AR230845A1/es active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50143736A (enrdf_load_stackoverflow) * | 1974-04-22 | 1975-11-19 | ||
| JPS55131177A (en) * | 1979-02-23 | 1980-10-11 | Oxy Metal Industries Corp | Phosphate pretreatment of cathode electropainting |
| JPS55145180A (en) * | 1979-05-02 | 1980-11-12 | Nippon Paint Co Ltd | Phosphate-treating method of metal surface for cationic electrocoating |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63100185A (ja) * | 1986-10-16 | 1988-05-02 | Nippon Parkerizing Co Ltd | 冷延鋼板または亜鉛めっき鋼板のりん酸塩化成処理方法 |
| JPS62174385A (ja) * | 1987-01-23 | 1987-07-31 | Nippon Parkerizing Co Ltd | カチオン電着塗装前処理方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| AR230845A1 (es) | 1984-07-31 |
| BR8303372A (pt) | 1984-02-07 |
| JPS6311428B2 (enrdf_load_stackoverflow) | 1988-03-14 |
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