CN109385164A - Water-based anticorrosive paint, production method and engineering machinery crawler belt coating process - Google Patents
Water-based anticorrosive paint, production method and engineering machinery crawler belt coating process Download PDFInfo
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- CN109385164A CN109385164A CN201811218210.2A CN201811218210A CN109385164A CN 109385164 A CN109385164 A CN 109385164A CN 201811218210 A CN201811218210 A CN 201811218210A CN 109385164 A CN109385164 A CN 109385164A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 103
- 239000003973 paint Substances 0.000 title claims abstract description 63
- 238000000576 coating method Methods 0.000 title claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 title abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 113
- 238000003756 stirring Methods 0.000 claims abstract description 47
- 239000011248 coating agent Substances 0.000 claims abstract description 34
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 29
- 239000004925 Acrylic resin Substances 0.000 claims abstract description 27
- 229920000178 Acrylic resin Polymers 0.000 claims abstract description 27
- 239000004593 Epoxy Substances 0.000 claims abstract description 27
- 239000004576 sand Substances 0.000 claims abstract description 27
- 239000004814 polyurethane Substances 0.000 claims abstract description 26
- 229920002635 polyurethane Polymers 0.000 claims abstract description 26
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000002518 antifoaming agent Substances 0.000 claims abstract description 25
- 238000002156 mixing Methods 0.000 claims abstract description 24
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000000706 filtrate Substances 0.000 claims abstract description 20
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 20
- 239000010703 silicon Substances 0.000 claims abstract description 20
- 238000003860 storage Methods 0.000 claims abstract description 18
- 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 claims abstract description 18
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 16
- 239000011572 manganese Substances 0.000 claims abstract description 16
- 229910000165 zinc phosphate Inorganic materials 0.000 claims abstract description 16
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000010941 cobalt Substances 0.000 claims abstract description 14
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 14
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 14
- GNVDAZSPJWCIQZ-UHFFFAOYSA-N flusulfamide Chemical compound ClC1=CC([N+](=O)[O-])=CC=C1NS(=O)(=O)C1=CC=C(Cl)C(C(F)(F)F)=C1 GNVDAZSPJWCIQZ-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000002562 thickening agent Substances 0.000 claims abstract description 14
- CUDYYMUUJHLCGZ-UHFFFAOYSA-N 2-(2-methoxypropoxy)propan-1-ol Chemical compound COC(C)COC(C)CO CUDYYMUUJHLCGZ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims abstract description 13
- 239000002270 dispersing agent Substances 0.000 claims abstract description 13
- 239000000080 wetting agent Substances 0.000 claims abstract description 13
- 239000000440 bentonite Substances 0.000 claims abstract description 12
- 229910000278 bentonite Inorganic materials 0.000 claims abstract description 12
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000006229 carbon black Substances 0.000 claims abstract description 12
- 239000002480 mineral oil Substances 0.000 claims abstract description 12
- 235000010446 mineral oil Nutrition 0.000 claims abstract description 12
- 238000003618 dip coating Methods 0.000 claims abstract description 10
- 239000004411 aluminium Substances 0.000 claims abstract description 9
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 229920000768 polyamine Polymers 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 22
- 239000008213 purified water Substances 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 22
- ZTFZSHLWORMEHO-UHFFFAOYSA-A pentaaluminum;[oxido(phosphonatooxy)phosphoryl] phosphate Chemical class [Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O.[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O.[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O ZTFZSHLWORMEHO-UHFFFAOYSA-A 0.000 claims description 15
- 235000010215 titanium dioxide Nutrition 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 11
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 11
- 229920005862 polyol Polymers 0.000 claims description 11
- -1 polyol amine Chemical class 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 9
- XUBKPYAWPSXPDZ-UHFFFAOYSA-N [Ba].OS(O)(=O)=O Chemical compound [Ba].OS(O)(=O)=O XUBKPYAWPSXPDZ-UHFFFAOYSA-N 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 7
- 238000002360 preparation method Methods 0.000 claims description 6
- 238000010422 painting Methods 0.000 claims description 5
- 238000004806 packaging method and process Methods 0.000 claims description 4
- HYZQBNDRDQEWAN-LNTINUHCSA-N (z)-4-hydroxypent-3-en-2-one;manganese(3+) Chemical compound [Mn+3].C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O.C\C(O)=C\C(C)=O HYZQBNDRDQEWAN-LNTINUHCSA-N 0.000 claims description 2
- MIMZZKDIKWTJKB-UHFFFAOYSA-N 2-ethylhexanoic acid manganese Chemical compound [Mn].CCCCC(CC)C(O)=O.CCCCC(CC)C(O)=O MIMZZKDIKWTJKB-UHFFFAOYSA-N 0.000 claims description 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 2
- CBTVGIZVANVGBH-UHFFFAOYSA-N aminomethyl propanol Chemical compound CC(C)(N)CO CBTVGIZVANVGBH-UHFFFAOYSA-N 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 abstract description 12
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 abstract description 8
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 8
- 239000004408 titanium dioxide Substances 0.000 abstract description 3
- 239000006185 dispersion Substances 0.000 abstract description 2
- 235000011178 triphosphate Nutrition 0.000 abstract 1
- 239000001226 triphosphate Substances 0.000 abstract 1
- UNXRWKVEANCORM-UHFFFAOYSA-N triphosphoric acid Chemical compound OP(O)(=O)OP(O)(=O)OP(O)(O)=O UNXRWKVEANCORM-UHFFFAOYSA-N 0.000 abstract 1
- 238000000034 method Methods 0.000 description 14
- 239000011347 resin Substances 0.000 description 11
- 229920005989 resin Polymers 0.000 description 11
- 150000003839 salts Chemical class 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 7
- 239000003921 oil Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 239000002966 varnish Substances 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000002195 synergetic effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 239000000049 pigment Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000004381 surface treatment Methods 0.000 description 3
- OBETXYAYXDNJHR-UHFFFAOYSA-N 2-Ethylhexanoic acid Chemical compound CCCCC(CC)C(O)=O OBETXYAYXDNJHR-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 238000005422 blasting Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 230000009477 glass transition Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000003678 scratch resistant effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 241000219098 Parthenocissus Species 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000015784 hyperosmotic salinity response Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 239000006210 lotion Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000007430 reference method Methods 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000011863 silicon-based powder Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 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
- C09D133/00—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 only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
- C09D133/04—Homopolymers or copolymers of esters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/36—Successively applying liquids or other fluent materials, e.g. without intermediate treatment
- B05D1/38—Successively applying liquids or other fluent materials, e.g. without intermediate treatment with intermediate treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
-
- 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
-
- 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
- C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/43—Thickening agents
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2502/00—Acrylic polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2504/00—Epoxy polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/327—Aluminium phosphate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/328—Phosphates of heavy metals
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Plant Pathology (AREA)
- Paints Or Removers (AREA)
Abstract
Water-based anticorrosive paint, production method and engineering machinery crawler belt coating process, waterborne epoxy modified acrylic resin, polyamine, pure water, manganese drier, dipropylene glycol methyl ether, polyurethane dispersant are mixed evenly；Mineral oil antifoam agent is added；Aluminium triphosphate, trbasic zinc phosphate, titanium dioxide, barium sulfate, carbon black, alumina silicate, bentonite are sequentially added under stirring, continue to stir；Pure water is added, adjusts material viscosity；Mill base is made after being transferred to sand mill dispersion.Waterborne epoxy modified acrylic resin, anti-flash rusting agent, mill base, defoaming agent, stir evenly after mixing；Pure water, butyl mixed liquor is added；It is stirred evenly after waterborne organic silicon ground wetting agent, flusulfamide, cobalt drier, aqueous polyurethane thickener is added；After adjustment material viscosity filtering, collects filtrate or pack filtrate, storage, obtained water-based anticorrosive paint.Adjust the viscosity of coating；Engineering machinery crawler belt is placed in after water-based anticorrosive paint carries out secondary dip-coating or spraying and is toasted.
Description
Technical field
The present invention relates to water-based anticorrosive paint technical fields, also relate to more particularly, to a kind of water-based anticorrosive paint, the present invention
And a kind of water-based anticorrosive paint production method and the coating process on engineering machinery crawler belt.
Background technique
The danger that the volatile organic substance (VOC) that traditional solvent type coating is discharged in the production and use process generates
Evil has shown to human health damage, greenhouse effects, has destroyed atmospheric ozone layer, causes atmosphere pollution and pollute water quality, soil
The many aspects such as earth.With scientific and technological progress and rapid development of economy, the scarcity of resource and the energy has caused the weight of countries in the world
Depending on section money energy conservation protects environment, is the main problem that world's paint industry faces, and Water-borne modification is that coating fills industry to green ring
Protect the important means of transition.
The derusting effect of steel surface directly affects the adhesive force and its durability of film, to give full play to the property of film
Can, extend the service life of film, workpiece must be just surface-treated.It is domestic at present that table is mainly carried out using dry type blasting method
Surface treatment, but blasting treatment does not only result in the expense rising of surface treatment, reduces the service life, and pollute environment.It removes by hand
Rust is difficult to reach design requirement again, often with impurity such as a small amount of rust, water (moisture), processing oils.
There are certain difficulty for the painting treatment of part or product in engineering.Such as: the surface of engineering machinery crawler belt
Structure is complicated, and volume is larger, big to workpiece surface processing difficulty, its surface can not be completely covered in usual spray, and uses electrophoresis
Coating is high to plate face processing requirement, it is very high to invest larger, complex process, cost, and brings waste water and dregs.Leaching is mostly used at present
It applies technique and coating is carried out to crawler belt.In recent years, as creeper tread exports to all over the world, it is general using sea-freight, so to resistance to
Salt fog has certain requirement.
CN108384458A discloses a kind of aqueous industrial anticorrosive paint, and according to the mass fraction, the coating includes following
Component: 45-55 parts of metal rust preventing lotion；2-4 parts of coloring pigment；3-5 parts of trbasic zinc phosphate；3-5 parts of silicon powder；4-6 parts of mica powder；Body
3-5 parts of matter pigment；0.4-0.6 parts of dispersing agent；0.5-1 parts of wetting agent；0.5-1% parts of defoaming agent；0.6-0.8 parts of thickener；It is anti-
Rotten agent 0.5-1 parts；0.5-1 parts of levelling agent；0.5-1 parts of UV absorbers；0.5-1 parts of polytetrafluoro wax powder；10-20 parts of water.This
The water-based anticorrosive paint of disclosure of the invention can have well adapting to property to the steel surface of corrosion, while also can be in bright and clean steel
The passivating film that can hinder erosion is formed on iron surface, to play anti-rust action.
In the prior art, water paint is still difficult to meet engineering machine in terms of oil resistant, the salt tolerance and in the convenience that uses
The coating specification of tool crawler belt.Therefore it develops that a kind of salt resistant character is excellent, directly can contain a small amount of rust, water (moisture), oil
Steel surface on the anticorrosive paint constructed, i.e. low surface treatment paint, meet the requirement of engineering machinery crawler belt coating, have
It is significant.
Summary of the invention
In order to solve aforementioned technical problem, that technical problem to be solved by the invention is to provide a kind of salt resistant characters is excellent,
Adapt to the construction of steel surface band oil, water-based anticorrosive paint, production method and the engineering machinery crawler belt coating process of low prepared surface.
In order to solve the above-mentioned technical problem, according to an aspect of the present invention, the present invention provides a kind of water-based anticorrosive paint,
It is prepared by following raw material and step:
1) by 20~25 parts by weight waterborne epoxy modified acrylic resins, 1~3 parts by weight of polyol amine, 20~30 parts by weight of purified water,
1~3 parts by weight manganese drier, 1~2 parts by weight dipropylene glycol methyl ether, 2~3 parts by weight of polyurethane dispersing agents mix at normal temperature
It stirs evenly；
2) 0.2~0.8 parts by weight mineral oil antifoam agent of material addition obtained after step 1), continues stirring 10 minutes；
3) material obtained after step 2 sequentially adds 8~10 parts by weight aluminium triphosphates, 4~6 weight under stirring
Part trbasic zinc phosphate, 8~10 parts by weight titanium dioxides, 16~25 parts sulfuric acid barium, 8~13 parts by weight of carbon black per, 0.5~1 parts by weight silicon
Sour aluminium, 0.4~0.8 parts by weight of bentonite continue stirring 10 minutes；It is slowly added to when addition, after front material is wetted, then
Material is added；After material all adds, at least it is stirred for 30 minutes；
4) it is added suitable pure water, adjustment material this Tom viscosity at 25 DEG C obtained after step 3) is 80~90KU；
5) will after step 4) material obtained, be transferred to sand mill, sand mill revolving speed be 2500~2800rpm, temperature 30
After dispersing 4 hours under the conditions of~35 DEG C；It is filtered with 100 mesh stainless (steel) wires, mill base is made；
6) 15~18 parts by weight waterborne epoxy modified acrylic resins, the anti-flash rusting agent of 1~3 parts by weight, 40~55 parts by weight are walked
It is rapid 5) described in mill base, 0.3~1.3 parts by weight defoaming agent, stirred evenly after mixing；
7) it after mixing 10~20 parts by weight of purified water, 0.6~1.1 parts by weight butyl, is added to made from step 6)
In mixed material；
8) into material obtained after step 7), be added 1.5~2.5 parts by weight waterborne organic silicon ground wetting agents, 0.04~
It is stirred after 0.08 parts by weight flusulfamide, 0.8~1.5 parts by weight cobalt drier, 0.6~1.2 parts by weight aqueous polyurethane thickener
Uniformly；
9) it is added suitable pure water, it is 80~110 seconds that adjustment material obtained after step 8), which applies -4 glasss of viscosity at 25 DEG C,；With
It is packed after the filtering of 50 micron cloth bag filters, by gained filtrate, storage.
As a preferred solution of the present invention, water-based anticorrosive paint provided by the invention, the polyamine include 4,4 '-bis-
Aminodiphenylmethane；3,3 '-bis- chloro- 4,4 '-diaminodiphenyl-methanes；At least one of AMP-95.
As a preferred solution of the present invention, water-based anticorrosive paint provided by the invention, the manganese drier include 2- ethyl
Caproic acid manganese, manganese acetylacetonate, double-core manganese.
In order to solve the above-mentioned technical problem, according to another aspect of the present invention, the present invention provides a kind of water-repellent preservation painting
The preparation method of material, includes the following steps:
1) by 20~25 parts by weight waterborne epoxy modified acrylic resins, 1~3 parts by weight of polyol amine, 20~30 parts by weight of purified water,
1~3 parts by weight manganese drier, 1~2 parts by weight dipropylene glycol methyl ether, 2~3 parts by weight of polyurethane dispersing agents mix at normal temperature
It stirs evenly；
2) 0.2~0.8 parts by weight mineral oil antifoam agent of material addition obtained after step 1), continues stirring 10 minutes；
3) material obtained after step 2 sequentially adds 8~10 parts by weight aluminium triphosphates, 4~6 weight under stirring
Part trbasic zinc phosphate, 8~10 parts by weight titanium dioxides, 16~25 parts sulfuric acid barium, 8~13 parts by weight of carbon black per, 0.5~1 parts by weight silicon
Sour aluminium, 0.4~0.8 parts by weight of bentonite continue stirring 10 minutes；It is slowly added to when addition, after front material is wetted, then
Material is added；After material all adds, at least it is stirred for 30 minutes；
4) it is added suitable pure water, adjustment material this Tom viscosity at 25 DEG C obtained after step 3) is 80~90KU；
5) will after step 4) material obtained, be transferred to sand mill, sand mill revolving speed be 2500~2800rpm, temperature 30
After dispersing 4 hours under the conditions of~35 DEG C；It is filtered with 100 mesh stainless (steel) wires, mill base is made；
6) 15~18 parts by weight waterborne epoxy modified acrylic resins, the anti-flash rusting agent of 1~3 parts by weight, 40~55 parts by weight are walked
It is rapid 5) described in mill base, 0.3~1.3 parts by weight defoaming agent, stirred evenly after mixing；
7) it after mixing 10~20 parts by weight of purified water, 0.6~1.1 parts by weight butyl, is added to made from step 6)
In mixed material；
8) into material obtained after step 7), be added 1.5~2.5 parts by weight waterborne organic silicon ground wetting agents, 0.04~
It is stirred after 0.08 parts by weight flusulfamide, 0.8~1.5 parts by weight cobalt drier, 0.6~1.2 parts by weight aqueous polyurethane thickener
Uniformly；
9) it is added suitable pure water, it is 80~110 seconds that adjustment material obtained after step 8), which applies -4 glasss of viscosity at 25 DEG C,；With
It is packed after the filtering of 50 micron cloth bag filters, by gained filtrate, storage.
In order to solve the above-mentioned technical problem, the present invention also provides a kind of coating process of engineering machinery crawler belt, including with
Lower step:
1) by 20~25 parts by weight waterborne epoxy modified acrylic resins, 1~3 parts by weight of polyol amine, 20~30 parts by weight of purified water,
1~3 parts by weight manganese drier, 1~2 parts by weight dipropylene glycol methyl ether, 2~3 parts by weight of polyurethane dispersing agents mix at normal temperature
It stirs evenly；
2) 0.2~0.8 parts by weight mineral oil antifoam agent of material addition obtained after step 1), continues stirring 10 minutes；
3) material obtained after step 2 sequentially adds 8~10 parts by weight aluminium triphosphates, 4~6 weight under stirring
Part trbasic zinc phosphate, 8~10 parts by weight titanium dioxides, 16~25 parts sulfuric acid barium, 8~13 parts by weight of carbon black per, 0.5~1 parts by weight silicon
Sour aluminium, 0.4~0.8 parts by weight of bentonite continue stirring 10 minutes；It is slowly added to when addition, after front material is wetted, then
Material is added；After material all adds, at least it is stirred for 30 minutes；
4) it is added suitable pure water, adjustment material this Tom viscosity at 25 DEG C obtained after step 3) is 80~90KU；
5) will after step 4) material obtained, be transferred to sand mill, sand mill revolving speed be 2500~2800rpm, temperature 30
After dispersing 4 hours under the conditions of~35 DEG C；It is filtered with 100 mesh stainless (steel) wires, mill base is made；
6) 15~18 parts by weight waterborne epoxy modified acrylic resins, the anti-flash rusting agent of 1~3 parts by weight, 40~55 parts by weight are walked
It is rapid 5) described in mill base, 0.3~1.3 parts by weight defoaming agent, stirred evenly after mixing；
7) it after mixing 10~20 parts by weight of purified water, 0.6~1.1 parts by weight butyl, is added to made from step 6)
In mixed material；
8) into material obtained after step 7), be added 1.5~2.5 parts by weight waterborne organic silicon ground wetting agents, 0.04~
It is stirred after 0.08 parts by weight flusulfamide, 0.8~1.5 parts by weight cobalt drier, 0.6~1.2 parts by weight aqueous polyurethane thickener
Uniformly；
9) reference standard colour table, with commodity color paste toning to color difference within 1.5；
10) it is added suitable pure water, it is 80-110 seconds that adjustment material obtained after step 9), which applies -4 glasss of viscosity at 25 DEG C,；With
After the filtering of 50 micron cloth bag filters, collects filtrate or by gained filtrate packaging, storage, water-based anticorrosive paint is made；
11) pure water is added into water-based anticorrosive paint described in step 10), the 4# glasss of viscosity of painting for adjusting water-based anticorrosive paint are 30
~35 seconds；
12) engineering machinery is placed in crawler belt through in water-based anticorrosive paint made from step 11), using secondary dip-coating method to work
Journey machinery carries out coating with crawler belt, is spaced 3~5 seconds between secondary dip-coating；
13) after coating, taking-up is drained 5~10 minutes；In the barn at 80~82 DEG C, toast 18~20 minutes；Workpiece is cooling
Afterwards, it is packaged.
The coating process of engineering machinery crawler belt provided by the invention, comprising the following steps:
1) by 20~25 parts by weight waterborne epoxy modified acrylic resins, 1~3 parts by weight of polyol amine, 20~30 parts by weight of purified water,
1~3 parts by weight manganese drier, 1~2 parts by weight dipropylene glycol methyl ether, 2~3 parts by weight of polyurethane dispersing agents mix at normal temperature
It stirs evenly；
2) 0.2~0.8 parts by weight mineral oil antifoam agent of material addition obtained after step 1), continues stirring 10 minutes；
3) material obtained after step 2 sequentially adds 8~10 parts by weight aluminium triphosphates, 4~6 weight under stirring
Part trbasic zinc phosphate, 8~10 parts by weight titanium dioxides, 16~25 parts sulfuric acid barium, 8~13 parts by weight of carbon black per, 0.5~1 parts by weight silicon
Sour aluminium, 0.4~0.8 parts by weight of bentonite continue stirring 10 minutes；It is slowly added to when addition, after front material is wetted, then
Material is added；After material all adds, at least it is stirred for 30 minutes；
4) it is added suitable pure water, adjustment material this Tom viscosity at 25 DEG C obtained after step 3) is 80~90KU；
5) will after step 4) material obtained, be transferred to sand mill, sand mill revolving speed be 2500~2800rpm, temperature 30
After dispersing 4 hours under the conditions of~35 DEG C；It is filtered with 100 mesh stainless (steel) wires, mill base is made；
6) 15~18 parts by weight waterborne epoxy modified acrylic resins, the anti-flash rusting agent of 1~3 parts by weight, 40~55 parts by weight are walked
It is rapid 5) described in mill base, 0.3~1.3 parts by weight defoaming agent, stirred evenly after mixing；
7) it after mixing 10~20 parts by weight of purified water, 0.6~1.1 parts by weight butyl, is added to made from step 6)
In mixed material；
8) into material obtained after step 7), be added 1.5~2.5 parts by weight waterborne organic silicon ground wetting agents, 0.04~
It is stirred after 0.08 parts by weight flusulfamide, 0.8~1.5 parts by weight cobalt drier, 0.6~1.2 parts by weight aqueous polyurethane thickener
Uniformly；
9) reference standard colour table, with commodity color paste toning to color difference within 1.5；
10) it is added suitable pure water, it is 80-110 seconds that adjustment material obtained after step 9), which applies -4 glasss of viscosity at 25 DEG C,；With
After the filtering of 50 micron cloth bag filters, collects filtrate or by gained filtrate packaging, storage, water-based anticorrosive paint is made；
11) pure water of 3wt%~5wt% is added into water-based anticorrosive paint described in step 10), after mixing evenly；Using 2.0~
The spray gun of 2.2mm bore sprays engineering machinery with crawler belt, after spraying under the conditions of air pressure is 0.4~0.6MPa
In the barn at 80~82 DEG C, toast 18~20 minutes；After workpiece is cooling, it is packaged.
Production method provided by the invention and product obtained have the advantages that
Reactive group of the water-based anticorrosive paint disclosed by the invention by resin in coating, trbasic zinc phosphate, aluminium triphosphate and rusty scale
In active harmful ingredient reaction, stable inhibiting compound is generated, so that so that entire rusty scale is become stable in coating has
Protective filler.The cooperation of various different activities trbasic zinc phosphates and barium sulfate, alumina silicate, titanium dioxide in coating, can make entirely to apply
Layer has preferable rust-preventing characteristic, oil resistivity, durability and physical mechanical property, be added alumina silicate, aluminium triphosphate and trbasic zinc phosphate,
Anti- flash rusting agent generates synergistic effect, helps that flash rusting is inhibited to generate, can promote the corrosion resistance of steel, salt resistant character.The present invention
Disclosed water-based anticorrosive paint can have well adapting to property to the steel surface of corrosion, while also can be in bright and clean steel table
The passivating film that can hinder erosion is formed on face, to play anti-rust action.
The present invention improves the glass transition temperature and hardness of resin by the way that manganese drier, cobalt drier are added in resin,
It shortens resin surface drying at normal temperature, do solid work the time, improve the hardness and stemness of paint film.
The present invention improves hardness, scratch resistant, salt fog resistance and the weatherability of resin, with object by the sand milling of sand mill
Reason is blended the storage stability acrylic resin modified compared to modified waterborne epoxy and is significantly improved；Flusulfamide is added, prevents from storing up
Bacterium, the synergistic effect of the two, so that the storage stability of coating is significantly improved are generated during depositing.
Specific embodiment
Embodiment is used to provide further understanding of the present invention, and is constituted part of this application, and of the invention is schematic
Examples and descriptions thereof are used to explain the present invention, does not constitute improper limitations of the present invention.
Embodiment 1
The preparation of water-based anticorrosive paint:
One, it follows these steps to prepare mill base
1) by 20 parts by weight waterborne epoxy modified acrylic resins, 14,4 '-diaminodiphenyl-methane of parts by weight of polyol amine, 20
Parts by weight of purified water, 1 parts by weight 2 ethyl hexanoic acid manganese, 1 parts by weight dipropylene glycol methyl ether, 2 parts by weight of polyurethane dispersing agents are in room temperature
After lower mixing, stirred evenly under 300-500rpm revolving speed.
2) the 0.2 parts by weight 681F mineral oil antifoam agent of material addition obtained after step 1), continues stirring 10 minutes.
3) material obtained after step 2 sequentially adds 8 parts by weight aluminium triphosphates, 4 parts by weight under stirring
Trbasic zinc phosphate, 8 parts by weight titanium dioxides, 16 parts by weight 600-800 mesh barium sulfate, 13 parts by weight of carbon black per, 0.5 parts by weight alumina silicate, 0.8
Parts by weight of bentonite continues stirring 10 minutes；It is slowly added to when addition, after front material is wetted, adds material；Material
After all adding, at least it is stirred under 500-600rpm revolving speed 30 minutes.
4) it is added suitable pure water, adjustment material this Tom viscosity at 25 DEG C obtained after step 3) is 80~
90KU。
5) will after step 4) material obtained, be transferred to sand mill, sand mill revolving speed be 2500rpm, temperature be 35 DEG C
Under the conditions of disperse 4 hours after；It is filtered with 100 mesh stainless (steel) wires, mill base is made.
Two, it follows these steps to prepare coating
6) by 15 parts by weight waterborne epoxy modified acrylic resins, the anti-flash rusting agent of 1 parts by weight RAY60,40 parts by weight above-mentioned steps
Mill base obtained, 0.3 parts by weight 681F defoaming agent, stir evenly after mixing.
7) it after being pre-mixed 10 parts by weight of purified water, 0.6 parts by weight butyl, is added to made from step 6) and mixes
It closes in material.
8) into material obtained after step 7), 1.5 parts by weight waterborne organic silicon ground wetting agents, 0.04 weight are added
It is stirred evenly after part flusulfamide, 1.5 parts by weight cobalt driers, 0.6 parts by weight aqueous polyurethane thickener.
9) reference standard colour table, with black commodity color paste toning to color difference within 1.5.
10) it is added suitable pure water, it is 80~110 that adjustment material obtained after step 9), which applies -4 glasss of viscosity at 25 DEG C,
Second；It after being filtered with 50 micron cloth bag filters, collects filtrate or gained filtrate is packed, is put in storage, water-based anticorrosive paint is made.
Embodiment 2
The preparation of water-based anticorrosive paint:
One, it follows these steps to prepare mill base
1) by 25 parts by weight waterborne epoxy modified acrylic resins, 3 parts by weight of polyol amine 3,3 '-bis- chloro- 4,4 '-diamino two
Phenylmethane, 30 parts by weight of purified water, 3 parts by weight manganese acetylacetonates, 2 parts by weight dipropylene glycol methyl ethers, the dispersion of 3 parts by weight of polyurethane
After agent mixes at normal temperature, stirred evenly under 300~500rpm revolving speed.
2) the 0.8 parts by weight 681F mineral oil antifoam agent of material addition obtained after step 1), continues stirring 10 minutes.
3) material obtained after step 2 sequentially adds 10 parts by weight aluminium triphosphates, 6 parts by weight under stirring
Trbasic zinc phosphate, 10 parts by weight titanium dioxides, 25 parts by weight 600-800 mesh barium sulfate, 8 parts by weight of carbon black per, 1 parts by weight alumina silicate, 0.4 weight
Part bentonite is measured, stirring 10 minutes is continued；It is slowly added to when addition, after front material is wetted, adds material；Material is complete
After portion adds, it is stirred under 500~600rpm revolving speed 30 minutes.
4) it is added suitable pure water, adjustment material this Tom viscosity at 25 DEG C obtained after step 3) is 80~
90KU。
5) will after step 4) material obtained, be transferred to sand mill, sand mill revolving speed be 2800rpm, temperature be 30 DEG C
Under the conditions of disperse 4 hours after；It is filtered with 100 mesh stainless (steel) wires, mill base is made.
Two, it follows these steps to prepare coating
6) by 18 parts by weight waterborne epoxy modified acrylic resins, the anti-flash rusting agent of 3 parts by weight RAY60,55 parts by weight above-mentioned steps
Mill base obtained, 1.3 parts by weight 681F defoaming agents, stir evenly after mixing.
7) it after being pre-mixed 20 parts by weight of purified water, 1.1 parts by weight butyls, is added to made from step 6) and mixes
It closes in material.
8) into material obtained after step 7), 2.5 parts by weight waterborne organic silicon ground wetting agents, 0.08 weight are added
It is stirred evenly after part flusulfamide, 0.8 parts by weight cobalt drier, 1.2 parts by weight aqueous polyurethane thickeners.
9) reference standard colour table, with black commodity color paste toning to color difference within 1.5.
10) it is added suitable pure water, it is 80~110 that adjustment material obtained after step 9), which applies -4 glasss of viscosity at 25 DEG C,
Second；It after being filtered with 50 micron cloth bag filters, collects filtrate or gained filtrate is packed, is put in storage, water-based anticorrosive paint is made.
Embodiment 3
The preparation of water-based anticorrosive paint:
One, it follows these steps to prepare mill base
1) by 23 parts by weight waterborne epoxy modified acrylic resins, 2 parts by weight of polyol amine AMP-95,25 parts by weight of purified water, 2 weight
After part double-core manganese, 1.5 parts by weight dipropylene glycol methyl ethers, 2.5 parts by weight of polyurethane dispersing agents mix at normal temperature, in 300-
It is stirred evenly under 500rpm revolving speed.
2) the 0.5 parts by weight 681F mineral oil antifoam agent of material addition obtained after step 1), continues stirring 10 minutes.
3) material obtained after step 2 sequentially adds 9 parts by weight aluminium triphosphates, 5 parts by weight under stirring
Trbasic zinc phosphate, 9 parts by weight titanium dioxides, 20 parts by weight 600-800 mesh barium sulfate, 10 parts by weight of carbon black per, 0.8 parts by weight alumina silicate, 0.6
Parts by weight of bentonite continues stirring 10 minutes；It is slowly added to when addition, after front material is wetted, adds material；Material
After all adding, at least it is stirred under 500~500rpm revolving speed 30 minutes.
4) it is added suitable pure water, adjustment material this Tom viscosity at 25 DEG C obtained after step 3) is 80~
90KU。
5) will after step 4) material obtained, be transferred to sand mill, sand mill revolving speed be 2600rpm, temperature be 33 DEG C
Under the conditions of disperse 4 hours after；It is filtered with 100 mesh stainless (steel) wires, mill base is made.
Two, it follows these steps to prepare coating
6) by 16.5 parts by weight waterborne epoxy modified acrylic resins, the anti-flash rusting agent of 2 parts by weight RAY60, the above-mentioned step of 43 parts by weight
Rapid mill base, 0.8 parts by weight 681F defoaming agent obtained, stir evenly after mixing.
7) it after being pre-mixed 17 parts by weight of purified water, 0.9 parts by weight butyl, is added to made from step 6) and mixes
It closes in material.
8) into material obtained after step 7), 2 parts by weight waterborne organic silicon ground wetting agents, 0.06 parts by weight are added
It is stirred evenly after flusulfamide, 1.1 parts by weight cobalt driers, 0.9 parts by weight aqueous polyurethane thickener.
9) reference standard colour table, with black commodity color paste toning to color difference within 1.5.
10) it is added suitable pure water, it is 80~110 that adjustment material obtained after step 9), which applies -4 glasss of viscosity at 25 DEG C,
Second；It after being filtered with 50 micron cloth bag filters, collects filtrate or gained filtrate is packed, is put in storage, water-based anticorrosive paint is made.
When engineering machinery crawler belt coating, it is separately added into pure water in the water-based anticorrosive paint made from each embodiment, adjusts water
Property anticorrosive paint 4# glasss of viscosity of painting be 30~35 seconds；Engineering machinery is placed in the water-based anticorrosive paint of preparation with crawler belt, is adopted
Coating is carried out with crawler belt to engineering machinery with secondary dip-coating method, is spaced 3~5 seconds between secondary dip-coating；After coating, taking-up is drained
5~10 minutes；In the barn at 80~82 DEG C, toast 18~20 minutes；After workpiece is cooling, it is packaged.
When engineering machinery crawler belt coating, can also be made into each embodiment in water-based anticorrosive paint be separately added into 3wt%~
The pure water of 5wt%, after mixing evenly；Using the spray gun of 2.0~2.2mm bore, under the conditions of air pressure is 0.4~0.6MPa,
Engineering machinery is sprayed with crawler belt, after spraying in the barn at 80~82 DEG C, is toasted 18~20 minutes；Workpiece is cooling
Afterwards, it is packaged.
Waterborne epoxy modified acrylic resin, waterborne epoxy modified propylene is added in water-based anticorrosive paint disclosed by the invention
Acid resin, by the reactive group of resin in coating, trbasic zinc phosphate, aluminium triphosphate combination are anti-with harmful ingredient active in rusty scale
It answers, generates stable inhibiting compound, so that so that entire rusty scale is become stable in coating has protective filler, achieve
It is expected that less than complex art effect.The cooperation of various different activities trbasic zinc phosphates and barium sulfate, alumina silicate, titanium dioxide in coating,
It can make entire coating that there is preferable rust-preventing characteristic, durability and physical mechanical property, alumina silicate, aluminium triphosphate and phosphoric acid is added
Zinc, anti-flash rusting agent generate synergistic effect, help that flash rusting is inhibited to generate, can promote the corrosion resistance of steel, salt resistant character.This hair
Bright disclosed water-based anticorrosive paint can have well adapting to property to the steel surface of corrosion, while also can be in bright and clean steel
The passivating film that can hinder erosion is formed on surface, to play anti-rust action.Dipropylene glycol methyl ether, butyl, aqueous is added
Polyurethane thickener, synergic adjustment product viscosity and surface tension, the sedimentation of coating when reducing storage, sagging when preventing from constructing,
Make coating it is complete, it is smooth, without shrinkage cavity, without particle.
The present invention in resin by being added manganese drier, and cobalt drier, the drier after combination is than single drier
More effect improves the glass transition temperature and hardness of resin, shortens resin surface drying at normal temperature, does solid work the time, improves
The hardness and stemness of paint film.
The present invention improves hardness, scratch resistant, salt fog resistance and the weatherability of resin by the sand milling of sand mill, storage
Stability is significantly improved；Flusulfamide is added, prevents from generating bacterium during storage, the association of polyurethane dispersant multiple groups part is added
Same effect, so that the storage stability of coating is significantly improved.
The product testing index that Examples 1 to 3 obtains is as follows:
In the present invention after the coating of engineering machinery crawler belt, coating quality index is as follows:
In the present invention, state is using range estimation in a reservoir；Fineness is by GB/T 6753.1-2007 " colored paint, varnish and printing ink
The measurement of fineness of grind " as defined in method be measured；Non-volatile content presses GB/T 1725-2007 " colored paint, varnish and modeling
Expect non-volatile content measurement " as defined in method be measured；Bright luster presses GB-T 9754-2007 " paint and varnish
The measurement of 20 °, 60 ° and 85 ° bright lusters of the colored paint paint film without metallic pigments " as defined in method be measured；Bending is real
It tests and is measured by method as defined in GB/T 6742-2007 " paint and varnish bend test (cylindrical shaft) "；Impact resistance is pressed
Method as defined in GB/T 1732-93 " paint film impact resistance measuring method " is measured；GB/T 9286-1998 is pressed in cross cut test
Method as defined in " cross cut test of paint and varnish paint film " is measured；" paint film is water-fast by GB/T 1733-1993 for water resistance
Property measuring method " as defined in method be measured；Resistance to neutral salt spray presses GB-T 1771-2007 " the resistance to neutral salt of paint and varnish
The measurement of mist performance " as defined in method be measured；The test of oil resistivity carries out as follows:
5*12mm tinplate is taken, is stained with lubricating oil, even spread with cotton swab；
The dip-coating in coating by the iron plate；
After dip-coating, taking-up is drained 5~10 minutes；In the barn at 80~82 DEG C, toast 18~20 minutes；Workpiece is cooling；
Paint film after surface drying is complete, it is smooth, be then determined as qualification without shrinkage cavity, without particle.
People's Republic of China's chemical industry HG/T 4760-2014 " aqueous dip-coating is pressed in the measurement of other indexs of correlation
Paint ", HB/T4758-2014 " water-based acrylic resin coating " regulation or reference method be measured；Or press existing middle Chinese
People republic, industry correlation standard method test.
For those skilled in the art, the invention may be variously modified and varied.It is all to be wanted in right of the present invention
Within the spirit and principle asked, any modification, equivalent replacement, improvement and so on should be included in protection scope of the present invention
Within.
Claims (6)
1. a kind of water-based anticorrosive paint, which is characterized in that prepared by following raw material and step:
1) by 20~25 parts by weight waterborne epoxy modified acrylic resins, 1~3 parts by weight of polyol amine, 20~30 parts by weight of purified water,
1~3 parts by weight manganese drier, 1~2 parts by weight dipropylene glycol methyl ether, 2~3 parts by weight of polyurethane dispersing agents mix at normal temperature
It stirs evenly；
2) 0.2~0.8 parts by weight mineral oil antifoam agent of material addition obtained after step 1), continues stirring 10 minutes；
3) material obtained after step 2 sequentially adds 8~10 parts by weight aluminium triphosphates, 4~6 weight under stirring
Part trbasic zinc phosphate, 8~10 parts by weight titanium dioxides, 16~25 parts sulfuric acid barium, 8~13 parts by weight of carbon black per, 0.5~1 parts by weight silicon
Sour aluminium, 0.4~0.8 parts by weight of bentonite continue stirring 10 minutes；It is slowly added to when addition, after front material is wetted, then
Material is added；After material all adds, at least it is stirred for 30 minutes；
4) it is added suitable pure water, adjustment material this Tom viscosity at 25 DEG C obtained after step 3) is 80~90KU；
5) will after step 4) material obtained, be transferred to sand mill, sand mill revolving speed be 2500~2800rpm, temperature 30
After dispersing 4 hours under the conditions of~35 DEG C；It is filtered with 100 mesh stainless (steel) wires, mill base is made；
6) 15~18 parts by weight waterborne epoxy modified acrylic resins, the anti-flash rusting agent of 1~3 parts by weight, 40~55 parts by weight are walked
It is rapid 5) described in mill base, 0.3~1.3 parts by weight defoaming agent, stirred evenly after mixing；
7) it after mixing 10~20 parts by weight of purified water, 0.6~1.1 parts by weight butyl, is added to made from step 6)
In mixed material；
8) into material obtained after step 7), be added 1.5~2.5 parts by weight waterborne organic silicon ground wetting agents, 0.04~
It is stirred after 0.08 parts by weight flusulfamide, 0.8~1.5 parts by weight cobalt drier, 0.6~1.2 parts by weight aqueous polyurethane thickener
Uniformly；
9) it is added suitable pure water, it is 80~110 seconds that adjustment material obtained after step 8), which applies -4 glasss of viscosity at 25 DEG C,；With
It is packed after the filtering of 50 micron cloth bag filters, by gained filtrate, storage.
2. water-based anticorrosive paint according to claim 1, which is characterized in that the polyamine includes 4,4 '-diamino two
Phenylmethane；3,3 '-bis- chloro- 4,4 '-diaminodiphenyl-methanes；At least one of AMP-95.
3. water-based anticorrosive paint according to claim 1, which is characterized in that the manganese drier includes 2 ethyl hexanoic acid
Manganese, manganese acetylacetonate, double-core manganese.
4. a kind of preparation method of water-based anticorrosive paint, which comprises the steps of:
1) by 20~25 parts by weight waterborne epoxy modified acrylic resins, 1~3 parts by weight of polyol amine, 20~30 parts by weight of purified water,
1~3 parts by weight manganese drier, 1~2 parts by weight dipropylene glycol methyl ether, 2~3 parts by weight of polyurethane dispersing agents mix at normal temperature
It stirs evenly；
2) 0.2~0.8 parts by weight mineral oil antifoam agent of material addition obtained after step 1), continues stirring 10 minutes；
3) material obtained after step 2 sequentially adds 8~10 parts by weight aluminium triphosphates, 4~6 weight under stirring
Part trbasic zinc phosphate, 8~10 parts by weight titanium dioxides, 16~25 parts sulfuric acid barium, 8~13 parts by weight of carbon black per, 0.5~1 parts by weight silicon
Sour aluminium, 0.4~0.8 parts by weight of bentonite continue stirring 10 minutes；It is slowly added to when addition, after front material is wetted, then
Material is added；After material all adds, at least it is stirred for 30 minutes；
4) it is added suitable pure water, adjustment material this Tom viscosity at 25 DEG C obtained after step 3) is 80~90KU；
5) will after step 4) material obtained, be transferred to sand mill, sand mill revolving speed be 2500~2800rpm, temperature 30
After dispersing 4 hours under the conditions of~35 DEG C；It is filtered with 100 mesh stainless (steel) wires, mill base is made；
6) 15~18 parts by weight waterborne epoxy modified acrylic resins, the anti-flash rusting agent of 1~3 parts by weight, 40~55 parts by weight are walked
It is rapid 5) described in mill base, 0.3~1.3 parts by weight defoaming agent, stirred evenly after mixing；
7) it after mixing 10~20 parts by weight of purified water, 0.6~1.1 parts by weight butyl, is added to made from step 6)
In mixed material；
8) into material obtained after step 7), be added 1.5~2.5 parts by weight waterborne organic silicon ground wetting agents, 0.04~
It is stirred after 0.08 parts by weight flusulfamide, 0.8~1.5 parts by weight cobalt drier, 0.6~1.2 parts by weight aqueous polyurethane thickener
Uniformly；
9) it is added suitable pure water, it is 80~110 seconds that adjustment material obtained after step 8), which applies -4 glasss of viscosity at 25 DEG C,；With
It is packed after the filtering of 50 micron cloth bag filters, by gained filtrate, storage.
5. a kind of coating process of engineering machinery crawler belt, which comprises the following steps:
1) by 20~25 parts by weight waterborne epoxy modified acrylic resins, 1~3 parts by weight of polyol amine, 20~30 parts by weight of purified water,
1~3 parts by weight manganese drier, 1~2 parts by weight dipropylene glycol methyl ether, 2~3 parts by weight of polyurethane dispersing agents mix at normal temperature
It stirs evenly；
2) 0.2~0.8 parts by weight mineral oil antifoam agent of material addition obtained after step 1), continues stirring 10 minutes；
3) material obtained after step 2 sequentially adds 8~10 parts by weight aluminium triphosphates, 4~6 weight under stirring
Part trbasic zinc phosphate, 8~10 parts by weight titanium dioxides, 16~25 parts sulfuric acid barium, 8~13 parts by weight of carbon black per, 0.5~1 parts by weight silicon
Sour aluminium, 0.4~0.8 parts by weight of bentonite continue stirring 10 minutes；It is slowly added to when addition, after front material is wetted, then
Material is added；After material all adds, at least it is stirred for 30 minutes；
4) it is added suitable pure water, adjustment material this Tom viscosity at 25 DEG C obtained after step 3) is 80~90KU；
5) will after step 4) material obtained, be transferred to sand mill, sand mill revolving speed be 2500~2800rpm, temperature 30
After dispersing 4 hours under the conditions of~35 DEG C；It is filtered with 100 mesh stainless (steel) wires, mill base is made；
6) 15~18 parts by weight waterborne epoxy modified acrylic resins, the anti-flash rusting agent of 1~3 parts by weight, 40~55 parts by weight are walked
It is rapid 5) described in mill base, 0.3~1.3 parts by weight defoaming agent, stirred evenly after mixing；
7) it after mixing 10~20 parts by weight of purified water, 0.6~1.1 parts by weight butyl, is added to made from step 6)
In mixed material；
8) into material obtained after step 7), be added 1.5~2.5 parts by weight waterborne organic silicon ground wetting agents, 0.04~
It is stirred after 0.08 parts by weight flusulfamide, 0.8~1.5 parts by weight cobalt drier, 0.6~1.2 parts by weight aqueous polyurethane thickener
Uniformly；
9) reference standard colour table, with commodity color paste toning to color difference within 1.5；
10) it is added suitable pure water, it is 80-110 seconds that adjustment material obtained after step 9), which applies -4 glasss of viscosity at 25 DEG C,；With
After the filtering of 50 micron cloth bag filters, collects filtrate or by gained filtrate packaging, storage, water-based anticorrosive paint is made；
11) pure water is added into water-based anticorrosive paint described in step 10), the 4# glasss of viscosity of painting for adjusting water-based anticorrosive paint are 30
~35 seconds；
12) engineering machinery is placed in crawler belt through in water-based anticorrosive paint made from step 11), using secondary dip-coating method to work
Journey machinery carries out coating with crawler belt, is spaced 3~5 seconds between secondary dip-coating；
13) after coating, taking-up is drained 5~10 minutes；In the barn at 80~82 DEG C, toast 18~20 minutes；Workpiece is cooling
Afterwards, it is packaged.
6. a kind of coating process of engineering machinery crawler belt, which comprises the following steps:
1) by 20~25 parts by weight waterborne epoxy modified acrylic resins, 1~3 parts by weight of polyol amine, 20~30 parts by weight of purified water,
1~3 parts by weight manganese drier, 1~2 parts by weight dipropylene glycol methyl ether, 2~3 parts by weight of polyurethane dispersing agents mix at normal temperature
It stirs evenly；
2) 0.2~0.8 parts by weight mineral oil antifoam agent of material addition obtained after step 1), continues stirring 10 minutes；
3) material obtained after step 2 sequentially adds 8~10 parts by weight aluminium triphosphates, 4~6 weight under stirring
Part trbasic zinc phosphate, 8~10 parts by weight titanium dioxides, 16~25 parts sulfuric acid barium, 8~13 parts by weight of carbon black per, 0.5~1 parts by weight silicon
Sour aluminium, 0.4~0.8 parts by weight of bentonite continue stirring 10 minutes；It is slowly added to when addition, after front material is wetted, then
Material is added；After material all adds, at least it is stirred for 30 minutes；
4) it is added suitable pure water, adjustment material this Tom viscosity at 25 DEG C obtained after step 3) is 80~90KU；
5) will after step 4) material obtained, be transferred to sand mill, sand mill revolving speed be 2500~2800rpm, temperature 30
After dispersing 4 hours under the conditions of~35 DEG C；It is filtered with 100 mesh stainless (steel) wires, mill base is made；
6) 15~18 parts by weight waterborne epoxy modified acrylic resins, the anti-flash rusting agent of 1~3 parts by weight, 40~55 parts by weight are walked
It is rapid 5) described in mill base, 0.3~1.3 parts by weight defoaming agent, stirred evenly after mixing；
7) it after mixing 10~20 parts by weight of purified water, 0.6~1.1 parts by weight butyl, is added to made from step 6)
In mixed material；
8) into material obtained after step 7), be added 1.5~2.5 parts by weight waterborne organic silicon ground wetting agents, 0.04~
It is stirred after 0.08 parts by weight flusulfamide, 0.8~1.5 parts by weight cobalt drier, 0.6~1.2 parts by weight aqueous polyurethane thickener
Uniformly；
9) reference standard colour table, with commodity color paste toning to color difference within 1.5；
10) it is added suitable pure water, it is 80-110 seconds that adjustment material obtained after step 9), which applies -4 glasss of viscosity at 25 DEG C,；With
After the filtering of 50 micron cloth bag filters, collects filtrate or by gained filtrate packaging, storage, water-based anticorrosive paint is made；
11) pure water of 3wt%~5wt% is added into water-based anticorrosive paint described in step 10), after mixing evenly；Using 2.0~
The spray gun of 2.2mm bore sprays engineering machinery with crawler belt, after spraying under the conditions of air pressure is 0.4~0.6MPa
In the barn at 80~82 DEG C, toast 18~20 minutes；After workpiece is cooling, it is packaged.
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Application publication date: 20190226 |