EP1960484A2 - Beschichtungsmaterial für substrate enthaltend ein schmiermittel für umformprozesse - Google Patents
Beschichtungsmaterial für substrate enthaltend ein schmiermittel für umformprozesseInfo
- Publication number
- EP1960484A2 EP1960484A2 EP06828637A EP06828637A EP1960484A2 EP 1960484 A2 EP1960484 A2 EP 1960484A2 EP 06828637 A EP06828637 A EP 06828637A EP 06828637 A EP06828637 A EP 06828637A EP 1960484 A2 EP1960484 A2 EP 1960484A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- coating material
- zinc
- substrate
- aluminum
- weight
- 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.)
- Withdrawn
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 64
- 239000011248 coating agent Substances 0.000 title claims abstract description 62
- 239000000463 material Substances 0.000 title claims abstract description 62
- 239000000758 substrate Substances 0.000 title claims abstract description 38
- 239000000049 pigment Substances 0.000 claims abstract description 17
- 239000000314 lubricant Substances 0.000 claims abstract description 14
- 239000011230 binding agent Substances 0.000 claims abstract description 6
- 239000000945 filler Substances 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 44
- 229910052751 metal Inorganic materials 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 20
- 229910052782 aluminium Inorganic materials 0.000 claims description 17
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 17
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 15
- 229910052725 zinc Inorganic materials 0.000 claims description 15
- 239000011701 zinc Substances 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 150000002739 metals Chemical class 0.000 claims description 11
- -1 polytetrafluoroethylene Polymers 0.000 claims description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 6
- 229910052791 calcium Inorganic materials 0.000 claims description 6
- 239000011575 calcium Substances 0.000 claims description 6
- 238000005260 corrosion Methods 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 6
- 229910052749 magnesium Inorganic materials 0.000 claims description 6
- 239000011777 magnesium Substances 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 6
- 229910052718 tin Inorganic materials 0.000 claims description 6
- 239000011135 tin Substances 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 229910019142 PO4 Inorganic materials 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 229920000388 Polyphosphate Polymers 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 4
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910010272 inorganic material Inorganic materials 0.000 claims description 4
- 150000002894 organic compounds Chemical class 0.000 claims description 4
- 235000021317 phosphate Nutrition 0.000 claims description 4
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 239000001205 polyphosphate Substances 0.000 claims description 4
- 235000011176 polyphosphates Nutrition 0.000 claims description 4
- 150000004760 silicates Chemical class 0.000 claims description 4
- 229910052709 silver Inorganic materials 0.000 claims description 4
- 239000004332 silver Substances 0.000 claims description 4
- 239000001993 wax Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 238000003618 dip coating Methods 0.000 claims description 3
- 239000003112 inhibitor Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920002050 silicone resin Polymers 0.000 claims description 3
- 238000005482 strain hardening Methods 0.000 claims description 3
- 244000198134 Agave sisalana Species 0.000 claims description 2
- 229910052582 BN Inorganic materials 0.000 claims description 2
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 2
- 244000025254 Cannabis sativa Species 0.000 claims description 2
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 2
- 239000004812 Fluorinated ethylene propylene Substances 0.000 claims description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- 229920000877 Melamine resin Polymers 0.000 claims description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
- 239000004952 Polyamide Substances 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 claims description 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims description 2
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 2
- 150000004703 alkoxides Chemical class 0.000 claims description 2
- 229920000180 alkyd Polymers 0.000 claims description 2
- CSDREXVUYHZDNP-UHFFFAOYSA-N alumanylidynesilicon Chemical compound [Al].[Si] CSDREXVUYHZDNP-UHFFFAOYSA-N 0.000 claims description 2
- 229910000323 aluminium silicate Inorganic materials 0.000 claims description 2
- CYUOWZRAOZFACA-UHFFFAOYSA-N aluminum iron Chemical compound [Al].[Fe] CYUOWZRAOZFACA-UHFFFAOYSA-N 0.000 claims description 2
- JPNZKPRONVOMLL-UHFFFAOYSA-N azane;octadecanoic acid Chemical class [NH4+].CCCCCCCCCCCCCCCCCC([O-])=O JPNZKPRONVOMLL-UHFFFAOYSA-N 0.000 claims description 2
- 229910052788 barium Inorganic materials 0.000 claims description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 2
- 235000009120 camo Nutrition 0.000 claims description 2
- 239000006229 carbon black Substances 0.000 claims description 2
- 235000005607 chanvre indien Nutrition 0.000 claims description 2
- 239000000460 chlorine Substances 0.000 claims description 2
- 229910052801 chlorine Inorganic materials 0.000 claims description 2
- ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 claims description 2
- 238000009833 condensation Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 239000007859 condensation product Substances 0.000 claims description 2
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 2
- 239000003822 epoxy resin Substances 0.000 claims description 2
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims description 2
- 239000000194 fatty acid Substances 0.000 claims description 2
- 229930195729 fatty acid Natural products 0.000 claims description 2
- 150000004665 fatty acids Chemical class 0.000 claims description 2
- 150000002222 fluorine compounds Chemical class 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000011487 hemp Substances 0.000 claims description 2
- 230000007062 hydrolysis Effects 0.000 claims description 2
- 238000006460 hydrolysis reaction Methods 0.000 claims description 2
- 150000004679 hydroxides Chemical class 0.000 claims description 2
- 229910052738 indium Inorganic materials 0.000 claims description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 2
- 150000002484 inorganic compounds Chemical class 0.000 claims description 2
- 229910003480 inorganic solid Inorganic materials 0.000 claims description 2
- KFZAUHNPPZCSCR-UHFFFAOYSA-N iron zinc Chemical compound [Fe].[Zn] KFZAUHNPPZCSCR-UHFFFAOYSA-N 0.000 claims description 2
- 239000011133 lead Substances 0.000 claims description 2
- 239000010985 leather Substances 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 150000002734 metacrylic acid derivatives Chemical class 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical class [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 claims description 2
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical compound S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052982 molybdenum disulfide Inorganic materials 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims description 2
- 125000001477 organic nitrogen group Chemical class 0.000 claims description 2
- 229920009441 perflouroethylene propylene Polymers 0.000 claims description 2
- 229920001568 phenolic resin Polymers 0.000 claims description 2
- 239000005011 phenolic resin Substances 0.000 claims description 2
- 229910052698 phosphorus Inorganic materials 0.000 claims description 2
- 239000011574 phosphorus Substances 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 239000010970 precious metal Substances 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- LGERWORIZMAZTA-UHFFFAOYSA-N silicon zinc Chemical compound [Si].[Zn] LGERWORIZMAZTA-UHFFFAOYSA-N 0.000 claims description 2
- 239000000344 soap Substances 0.000 claims description 2
- 239000010935 stainless steel Substances 0.000 claims description 2
- 229910001220 stainless steel Inorganic materials 0.000 claims description 2
- 239000010902 straw Substances 0.000 claims description 2
- 150000004763 sulfides Chemical class 0.000 claims description 2
- 150000003871 sulfonates Chemical class 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- 229920001864 tannin Chemical class 0.000 claims description 2
- 235000018553 tannin Nutrition 0.000 claims description 2
- 239000001648 tannin Chemical class 0.000 claims description 2
- 229920001169 thermoplastic Polymers 0.000 claims description 2
- 239000004416 thermosoftening plastic Substances 0.000 claims description 2
- ITRNXVSDJBHYNJ-UHFFFAOYSA-N tungsten disulfide Chemical compound S=[W]=S ITRNXVSDJBHYNJ-UHFFFAOYSA-N 0.000 claims description 2
- 150000003751 zinc Chemical class 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 238000007493 shaping process Methods 0.000 abstract 2
- 239000010410 layer Substances 0.000 description 11
- 239000004922 lacquer Substances 0.000 description 5
- 239000011241 protective layer Substances 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 238000004040 coloring Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000008096 xylene Substances 0.000 description 3
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 2
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 229910001335 Galvanized steel Inorganic materials 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 2
- 229910001297 Zn alloy Inorganic materials 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000008397 galvanized steel Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- FUZZWVXGSFPDMH-UHFFFAOYSA-M hexanoate Chemical compound CCCCCC([O-])=O FUZZWVXGSFPDMH-UHFFFAOYSA-M 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 239000011253 protective coating Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000007761 roller coating Methods 0.000 description 2
- CPUDPFPXCZDNGI-UHFFFAOYSA-N triethoxy(methyl)silane Chemical compound CCO[Si](C)(OCC)OCC CPUDPFPXCZDNGI-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000680 Aluminized steel Inorganic materials 0.000 description 1
- 229910000712 Boron steel Inorganic materials 0.000 description 1
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910000905 alloy phase Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000005269 aluminizing Methods 0.000 description 1
- 230000003666 anti-fingerprint Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- PALQHNLJJQMCIQ-UHFFFAOYSA-N boron;manganese Chemical compound [Mn]#B PALQHNLJJQMCIQ-UHFFFAOYSA-N 0.000 description 1
- 239000004203 carnauba wax Substances 0.000 description 1
- 235000013869 carnauba wax Nutrition 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001995 intermetallic alloy Substances 0.000 description 1
- 239000001034 iron oxide pigment Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 238000002454 metastable transfer emission spectrometry Methods 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 239000001039 zinc pigment Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
- C09D5/084—Inorganic compounds
-
- 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
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- C09D5/10—Anti-corrosive paints containing metal dust
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
Definitions
- the invention relates to a coating material for substrates.
- lubricants are used for forming processes in many areas. Generally, these lubricants are sprayed into the molds to form a release layer between substrate and mold during the forming processes.
- the disadvantage is that at high degrees of deformation and very stressed areas, the lubricant is removed unevenly. Relubrication, problems with subsequent treatments due to uneven surfaces, etc.
- scaling In the prior art, in particular steel systems are known which avoid oxidation at high temperatures, the so-called scaling.
- scaling or scaling is meant the oxidation of metals by direct reaction with atmospheric oxygen at higher temperatures.
- the resulting scale layer is hard and brittle and preferably bursts from the base material when cooled again, resulting in a relatively large surface roughness.
- EP 1 013 785 A1 describes the coating of hot-rolled sheet with a metal or a metal alloy. It is a layer of aluminum or an alloy of aluminum, iron and silicon, which is applied by hot dip (Feueralum réelle). While such a protective layer provides effective protection against scaling on heating to austenitizing temperature, it is limited in its practical use in press-hardening, which is particularly noticeable when molding complex geometries.
- DE 102 46 614 A1 mentions that in the dipping method described in EP 1 013 785 A1 an intermetallic alloy phase would form during the coating process between the steel and the actual coating, which would be hard and brittle and would break during cold working. The resulting microcracks would cause the coating to dissolve away from the base material and thus lose its protective function. From this description and practical experience in forming steel blanks or parts it follows that the fire aluminizing is not for the Cold forming and thus not suitable for a two-stage cold and hot forming process, as it comes in the molding of complex geometries used.
- WO 2005/021820 A1 WO 2005/021821 A1 and WO 2005/021822 A1 describe processes for producing various hardened steel parts.
- a protective layer consisting of zinc is applied to the steel together with another oxygen-affine element (especially aluminum).
- This protective layer is applied in WO 2005/021821 A1 in a hot-dip process, in WO 2005/021820 A1 and WO 2005/021822 A1 in a hot-dip or galvanic process.
- all coatings that contain zinc as the main element have in common that they are very sensitive to oxidation and evaporation at the temperatures required for a mold hardening process (eg 900 ° C.
- the corresponding protective layers do not result in a significant improvement in tribological properties compared to an unprotected steel surface in both cold and hot forming.
- the object of the invention is thus to provide a coating material which has both a protective effect against corrosion and a tribological effect.
- the coating material contains between 0.5 and 90% by weight, preferably 5 to 60% by weight, of lubricant for reducing the frictional resistance of the surface during deformation processes,
- the coating material contains up to 95% by weight, preferably from 10 to 75% by weight, of a suitable binder,
- the coating material contains between 0 and 90% by weight of pigments or fillers,
- the coating material can be attached firmly to the surface of the substrate,
- the coating material with the substrate in cold or hot forming processes is deformable.
- the pigments and fillers are used here either for coloring or for additional technical functions, in particular for corrosion protection or as anti-scaling.
- the lubricants are selected from the group consisting of natural and synthetic waxes, oils, polymers, in particular polytetrafluoroethylene and fluorinated ethylene propylene, thermoplastics, in particular polyethylenes and polyamide, Stearates, aluminum, zinc, magnesium and lithium soaps, higher fatty acids, organic compounds of chlorine, phosphorus and sulfur, fluorides of calcium or barium, phosphates, oxides, hydroxides and sulphides of calcium and zinc and metals, especially lead, copper, Tin, silver, gold, indium and nickel is selected.
- the lubricants are inorganic solid lubricants such as graphite, carbon black, boron nitride, titanium nitride, molybdenum disulfide and tungsten disulfide.
- the binders organic compounds especially polyurethanes, polyesters, epoxy resins, alkyd resins, phenolic resins, melamine resins, acrylates, methacrylates, organic-inorganic compounds, in particular oligo- and polysiloxanes from hydrolysis and condensation of alkylalkoxysilanes, alkoxysilanes or Mixtures of these or silicones or silicone resins are, or purely inorganic compounds, in particular silicates, polyphosphates, aluminosilicates or metals, metal alkoxides and their condensation products, metal oxides and metal salts.
- binders or fillers which maintain the composite layer after burning out of organic constituents, such as the above-mentioned oligo- and polysiloxanes.
- the invention provides that the coating material contains inorganic or organic color pigments.
- the coating material contains metal pigments, in particular aluminum, zinc, iron, tin, copper, magnesium, stainless steel, silver and other precious metal pigments. These can give the coating further functionalities.
- metal pigments in particular aluminum, zinc, iron, tin, copper, magnesium, stainless steel, silver and other precious metal pigments. These can give the coating further functionalities.
- aluminum and zinc pigments can serve as corrosion inhibitors, the aluminum pigments also in high-temperature processes to avoid scale.
- the coating material contains one or more anticorrosive pigments or corrosion inhibitors, in particular silicates, polyphosphates, tannin derivatives, basic sulfonates of alkali and alkaline earth metals, zinc salts of organic nitrogen acids, phosphates, chromates, Molybdate of calcium, zinc and aluminum.
- anticorrosive pigments or corrosion inhibitors in particular silicates, polyphosphates, tannin derivatives, basic sulfonates of alkali and alkaline earth metals, zinc salts of organic nitrogen acids, phosphates, chromates, Molybdate of calcium, zinc and aluminum.
- the coating material according to the invention is also a use of the coating material according to the invention, wherein the coating material is applied to a substrate, which then undergoes at least one forming process.
- the forming process is a cold-forming process at temperatures between room temperature and 100 0 C.
- Umforrnungsprozeß is a high-temperature deformation process at temperatures between 100 and 1000 ° C or a Formhärtungsprozeß at temperatures of 800 to LlOO 0 C.
- the friction during the forming process is reduced by at least 20%.
- the evaporation of metals is reduced by a dense layer on the surface by 20 to 100%.
- the coating material when applied to a metallic substrate and subjected to a high temperature deformation process, is weldable, especially in the resistance spot welding process.
- the layer of the coating material according to the invention applied to the substrate can also serve as a primer for further processes, for example a cataphoretic dip coating (KTL) or another coating.
- KTL cataphoretic dip coating
- the substrate consists of polymers, metals, in particular steel, or natural materials, in particular straw, hemp, sisal and leather.
- the substrate consists of steel which is coated with an additional galvanic or hot-dip coating metal coating of a different material from the substrate material, in particular aluminum, zinc, magnesium, tin or corresponding alloys of these metals such as aluminum-silicon, aluminum Iron, zinc-iron, zinc-silicon, zinc-aluminum-silicon, is provided.
- an additional galvanic or hot-dip coating metal coating of a different material from the substrate material in particular aluminum, zinc, magnesium, tin or corresponding alloys of these metals such as aluminum-silicon, aluminum Iron, zinc-iron, zinc-silicon, zinc-aluminum-silicon, is provided.
- the coating material may perform additional functions there compared to the uncoated substrate, e.g. increase the scratch resistance, improve the corrosion protection, influence the design (for example by coloring or anti-fingerprint effect), serve as tarnish protection (in the case of metal or PVD surfaces which change electrical conductivity (antistatic effect, conductive, insulating effect) etc.
- the invention also relates to a component provided with a coating material according to the invention.
- Such devices may be, for example, parts of automobiles (e.g., body or engine parts), trains or aircraft, machinery, industrial equipment, agricultural equipment, and construction or mining components.
- the coating material can be adapted in its composition to all deformable substrates (e.g., polymers, natural products, metals).
- the coating material for use on steel surfaces where it is equally applicable for cold and hot forming processes.
- the coating may be applied to manganese-boron steel for a two-step process consisting of preforming at room temperature (cold working) followed by hot working at> 900 ° C and mold cooling (tempering).
- room temperature cold working
- hot working hot working
- mold cooling mold cooling
- supporting body parts such as tunnels, frame and support parts are produced in the automotive industry.
- the process of two-stage cold and hot forming in conjunction with a protective coating against scaling based on a metal-particle-pigmented inorganic-organic sol-gel material is described in the patent application EP 2005/010622.
- phosphoric acid 30 g of 2.5% strength phosphoric acid are added to a mixture of 100 g of methyltriethoxysilane (MTES, Degussa) and 20 g of tetraethoxysilane (TEOS, Degussa) and vigorously stirred for 1 h. Thereafter, 10 g of graphite powder (particle size ⁇ 10 ⁇ m) and 10 g of a polyethylene wax dispersion (solids content 40% by weight in butyl acetate) are added to the monophasic hydrolyzate formed and homogeneously dispersed in. 50 g of aluminum pigment paste (for example Decomet high gloss, Al 1002/10, Schlenk) and 30 g of ethanol are added to the mixture and stirred with a paddle stirrer until the pigment is completely homogeneous.
- MTES methyltriethoxysilane
- TEOS tetraethoxysilane
- the finished lacquer is applied to a clean and grease-free substrate by means of a flow cup spray gun (eg Sata Jet, nozzle 1.2 mm) or applied with a suitable substrate geometry (flat plate or plastic plate) with a squeegee, so that the entire surface of a thin Wet film (about 20-40 microns thick) is covered.
- the lacquer layer is allowed to flash for about 5 minutes at room temperature and then, depending on the required abrasion resistance and thermal resistance of the substrate either further 2h dried at room temperature or thermally cured (eg 30min at 80 ° C or 5min at 250 ° C).
- the final varnish is applied to a grease-free galvanized steel substrate using a flow cup spray gun (eg Sata Jet, nozzle 1.2 mm) or, with a suitable substrate geometry (flat sheet or blank), applied with a doctor blade, so that a wet film thickness of about 10-40 ⁇ m is achieved.
- the lacquer layer is cured for about 10 minutes at a surface temperature of 220 ° C.
- the paint can also be applied to the galvanized steel sheet by roller coating (for example coil coating) and is baked at a PMT (Peak Mean Temperature) of 230-240 ° C.
- the tribologically active coating material is coated with a flow cup spray gun (eg Sata Jet, nozzle 1.4 mm) on an alkaline degreased steel substrate or applied with a suitable substrate geometry (flat sheet or plate) with a doctor, so that a wet film thickness of about 10 -40 ⁇ m is achieved.
- a flow cup spray gun eg Sata Jet, nozzle 1.4 mm
- the lacquer layer is cured for 10 minutes at a surface temperature of 200-250 ° C.
- an additional coloring layer to 100 g of a polyester resin solution (for example, available under the trade name Desmotherm VP LS 2218) 220 g of a suitable solvent (eg, Aromatics Solvesso 150) and 20 g of a suitable pigment (eg iron oxide pigment, available under the trade name Bayferrox 645 T) was added and dispersed in with a dissolver. 25 g of a polyethylene wax dispersion (solids content 40% by weight in butyl acetate) are added to the mixture and stirred in homogeneously.
- a polyester resin solution for example, available under the trade name Desmotherm VP LS 2218
- a suitable solvent eg, Aromatics Solvesso 150
- a suitable pigment eg iron oxide pigment, available under the trade name Bayferrox 645 T
- the finished lacquer is applied to an alkaline degreased steel substrate by means of a flow cup spray gun (eg Sata Jet, nozzle 1.4 mm) or, with suitable substrate geometry (flat sheet or blank), applied with a doctor blade so that a wet film thickness of about 10 40 ⁇ m is achieved.
- a flow cup spray gun eg Sata Jet, nozzle 1.4 mm
- suitable substrate geometry flat sheet or blank
- the paint can also be applied to the sheet by roller coating (for example coil coating) and is baked at a PMT (Peak Metal Temperature) of 230-240 ° C.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paints Or Removers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200510059613 DE102005059613A1 (de) | 2005-12-12 | 2005-12-12 | Beschichtungsmaterial für Substrate |
| PCT/DE2006/002188 WO2007076769A2 (de) | 2005-12-12 | 2006-12-07 | Beschichtungsmaterial für substrate enthaltend ein schmiermittel für umformprozessen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1960484A2 true EP1960484A2 (de) | 2008-08-27 |
Family
ID=37944092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP06828637A Withdrawn EP1960484A2 (de) | 2005-12-12 | 2006-12-07 | Beschichtungsmaterial für substrate enthaltend ein schmiermittel für umformprozesse |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1960484A2 (de) |
| DE (1) | DE102005059613A1 (de) |
| WO (1) | WO2007076769A2 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2683848B1 (de) * | 2011-03-08 | 2020-11-04 | ThyssenKrupp Steel Europe AG | Verwendung eines stahlflachprodukts für die umformung zu einem bauteil durch warmpressformen und verfahren zur herstellung eines warmpressgeformten bauteils |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7878054B2 (en) | 2007-02-28 | 2011-02-01 | The Boeing Company | Barrier coatings for polymeric substrates |
| DE102007037592B3 (de) * | 2007-08-06 | 2009-03-19 | Gfe Fremat Gmbh | Halbzeug aus Refraktärmetallen, insbesondere aus Molybdän oder Titan, welches mit einer Schutzschicht versehen ist und Verfahren zur Herstellung der Schutzschicht |
| DE102007038215A1 (de) * | 2007-08-13 | 2009-02-19 | Nano-X Gmbh | Verfahren zur Herstellung einer aktiven Korrosionsschutzbeschichtung auf Bauteilen aus Stahl |
| DE102009002715B4 (de) * | 2009-04-29 | 2017-02-09 | Federal-Mogul Nürnberg GmbH | Verwendung eines wasserverdünnbaren Gleitlacks für die Beschichtung von Motorkolben |
| DE102009002716A1 (de) * | 2009-04-29 | 2010-11-11 | Federal-Mogul Nürnberg GmbH | Verschleißfester Gleitlack für die Beschichtung von Motorkolben |
| DE102009052398B4 (de) * | 2009-11-10 | 2013-05-16 | Acs Coating Systems Gmbh | Beschichtung für ein Substrat und Verfahren zu dessen Herstellung |
| RU2495068C1 (ru) * | 2012-04-10 | 2013-10-10 | Общество с ограниченной ответственностью "ЗелТехПрогресс" | Антикоррозионная огнестойкая краска |
| EP2865723B1 (de) * | 2013-10-23 | 2016-09-14 | Fuchs Europe Schmierstoffe GmbH | Korrosionsschutzmittel zur Kaltapplikation |
| DE102015210459B4 (de) * | 2015-06-08 | 2021-03-04 | Volkswagen Aktiengesellschaft | Verfahren zur Warmumformung eines Stahlbauteils |
| CN106065088A (zh) * | 2016-06-06 | 2016-11-02 | 同济大学 | 一种接枝硅磷元素的改性膨胀石墨的制备方法 |
| CN106633639B (zh) * | 2016-11-23 | 2018-10-16 | 杭州欣隆实业有限公司 | 一种热浸塑钢质线缆保护管道及其制备方法 |
| RU2653171C1 (ru) * | 2017-02-14 | 2018-05-07 | федеральное государственное бюджетное образовательное учреждение высшего образования "Тольяттинский государственный университет" | Краска антикоррозионная, огнестойкая |
| DE102017204880A1 (de) | 2017-03-23 | 2018-09-27 | BSH Hausgeräte GmbH | Verfahren zum Herstellen eines Blechteils |
| CN109486348B (zh) * | 2018-11-07 | 2020-08-21 | 沈阳顺风新材料有限公司 | 一种防火防腐涂料制备方法 |
| CN112538309B (zh) * | 2020-11-12 | 2022-03-11 | 浙江机电职业技术学院 | 一种耐磨抗震涂层及其制备方法 |
| CN112920634A (zh) * | 2021-01-29 | 2021-06-08 | 杭州凯诺恩新材料有限公司 | 一种氟改性纳米防锈颜料 |
| CN114891413B (zh) * | 2021-02-28 | 2024-01-02 | 营口赛斯德型材有限公司 | 一种自润滑耐磨涂层 |
| CN116769334B (zh) * | 2023-06-14 | 2025-01-10 | 陕西星航智钛新材料有限公司 | 一种用于航空紧固件丝材的耐高温高润滑涂层及其应用 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3537479A1 (de) * | 1985-10-22 | 1987-04-23 | Majewski Klaus Peter | Korrosionsschutzmittel mit gleichzeitigem schmiereffekt |
| US6440580B1 (en) * | 1998-12-01 | 2002-08-27 | Ppg Industries Ohio, Inc. | Weldable, coated metal substrates and methods for preparing and inhibiting corrosion of the same |
| DE10256286A1 (de) * | 2002-12-03 | 2004-06-24 | Georg Gros | Gemisch zum Aufbringen eines polymeren korrosionsbeständigen elektrisch schweißbaren Überzugs und Verfahren zum Herstellen dieses Überzugs |
| FR2857672B1 (fr) * | 2003-07-15 | 2005-09-16 | Dacral | Utilisation de l'yttrium, du zirconium, du lanthane, de cerium, du praseodyme ou du neodyme comme element renforcateur des proprietes anticorrosion d'une composition de revetement anticorrosion. |
| DE102004049413A1 (de) * | 2004-10-08 | 2006-04-13 | Volkswagen Ag | Verfahren zur Beschichtung von metallischen Oberflächen |
-
2005
- 2005-12-12 DE DE200510059613 patent/DE102005059613A1/de not_active Withdrawn
-
2006
- 2006-12-07 WO PCT/DE2006/002188 patent/WO2007076769A2/de not_active Ceased
- 2006-12-07 EP EP06828637A patent/EP1960484A2/de not_active Withdrawn
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2007076769A3 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2683848B1 (de) * | 2011-03-08 | 2020-11-04 | ThyssenKrupp Steel Europe AG | Verwendung eines stahlflachprodukts für die umformung zu einem bauteil durch warmpressformen und verfahren zur herstellung eines warmpressgeformten bauteils |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2007076769A2 (de) | 2007-07-12 |
| DE102005059613A1 (de) | 2007-06-28 |
| WO2007076769A3 (de) | 2007-11-01 |
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