CN116515371B - High-performance aqueous inorganic zinc-rich paint and preparation method and application thereof - Google Patents
High-performance aqueous inorganic zinc-rich paint and preparation method and application thereof Download PDFInfo
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- CN116515371B CN116515371B CN202310106190.4A CN202310106190A CN116515371B CN 116515371 B CN116515371 B CN 116515371B CN 202310106190 A CN202310106190 A CN 202310106190A CN 116515371 B CN116515371 B CN 116515371B
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- inorganic zinc
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- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 239000011701 zinc Substances 0.000 title claims abstract description 49
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 49
- 239000003973 paint Substances 0.000 title claims abstract description 41
- 238000002360 preparation method Methods 0.000 title claims abstract description 15
- 238000002425 crystallisation Methods 0.000 claims abstract description 45
- 230000008025 crystallization Effects 0.000 claims abstract description 45
- 150000003872 salicylic acid derivatives Chemical class 0.000 claims abstract description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 28
- 239000011149 active material Substances 0.000 claims abstract description 26
- 229940058287 salicylic acid derivative anticestodals Drugs 0.000 claims abstract description 20
- 239000011248 coating agent Substances 0.000 claims abstract description 18
- 238000000576 coating method Methods 0.000 claims abstract description 18
- -1 perfluoro Chemical group 0.000 claims abstract description 17
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 13
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 claims abstract description 13
- PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052912 lithium silicate Inorganic materials 0.000 claims abstract description 13
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 13
- 239000011734 sodium Substances 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 150000004645 aluminates Chemical class 0.000 claims abstract description 10
- 239000008367 deionised water Substances 0.000 claims abstract description 10
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 10
- 239000003995 emulsifying agent Substances 0.000 claims abstract description 10
- 239000003822 epoxy resin Substances 0.000 claims abstract description 10
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 10
- 229920005749 polyurethane resin Polymers 0.000 claims abstract description 10
- 229920002545 silicone oil Polymers 0.000 claims abstract description 10
- 239000000126 substance Substances 0.000 claims abstract description 7
- 230000003204 osmotic effect Effects 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims description 42
- WUBBRNOQWQTFEX-UHFFFAOYSA-N 4-aminosalicylic acid Chemical compound NC1=CC=C(C(O)=O)C(O)=C1 WUBBRNOQWQTFEX-UHFFFAOYSA-N 0.000 claims description 31
- 229960004909 aminosalicylic acid Drugs 0.000 claims description 31
- JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 claims description 30
- LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 claims description 30
- 239000002904 solvent Substances 0.000 claims description 30
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 24
- 238000003756 stirring Methods 0.000 claims description 24
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 claims description 18
- IWOUKMZUPDVPGQ-UHFFFAOYSA-N barium nitrate Chemical compound [Ba+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O IWOUKMZUPDVPGQ-UHFFFAOYSA-N 0.000 claims description 18
- 239000012295 chemical reaction liquid Substances 0.000 claims description 18
- WFZSPNBFCBYLJU-UHFFFAOYSA-L [Na+].[Na+].[O-]C(=O)CC(=N)C([O-])=O Chemical compound [Na+].[Na+].[O-]C(=O)CC(=N)C([O-])=O WFZSPNBFCBYLJU-UHFFFAOYSA-L 0.000 claims description 17
- LOMVENUNSWAXEN-UHFFFAOYSA-N Methyl oxalate Chemical compound COC(=O)C(=O)OC LOMVENUNSWAXEN-UHFFFAOYSA-N 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 12
- 239000007821 HATU Substances 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 229910052943 magnesium sulfate Inorganic materials 0.000 claims description 9
- 235000019341 magnesium sulphate Nutrition 0.000 claims description 9
- MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(2+);dinitrate Chemical compound [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 claims description 9
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 claims description 6
- QOHMWDJIBGVPIF-UHFFFAOYSA-N n',n'-diethylpropane-1,3-diamine Chemical compound CCN(CC)CCCN QOHMWDJIBGVPIF-UHFFFAOYSA-N 0.000 claims description 6
- 229920001690 polydopamine Polymers 0.000 claims description 6
- 238000002390 rotary evaporation Methods 0.000 claims description 6
- 229960001124 trientine Drugs 0.000 claims description 6
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 4
- 229920002565 Polyethylene Glycol 400 Polymers 0.000 claims description 4
- 229920001214 Polysorbate 60 Polymers 0.000 claims description 4
- 239000004147 Sorbitan trioleate Substances 0.000 claims description 4
- PRXRUNOAOLTIEF-ADSICKODSA-N Sorbitan trioleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](OC(=O)CCCCCCC\C=C/CCCCCCCC)[C@H]1OC[C@H](O)[C@H]1OC(=O)CCCCCCC\C=C/CCCCCCCC PRXRUNOAOLTIEF-ADSICKODSA-N 0.000 claims description 4
- 239000004359 castor oil Substances 0.000 claims description 4
- 235000019438 castor oil Nutrition 0.000 claims description 4
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 claims description 4
- 235000019337 sorbitan trioleate Nutrition 0.000 claims description 4
- 229960000391 sorbitan trioleate Drugs 0.000 claims description 4
- 229920001213 Polysorbate 20 Polymers 0.000 claims description 3
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 claims description 3
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 abstract description 6
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 abstract description 6
- 229910001422 barium ion Inorganic materials 0.000 abstract description 6
- 229910001425 magnesium ion Inorganic materials 0.000 abstract description 6
- 229910001437 manganese ion Inorganic materials 0.000 abstract description 6
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000002184 metal Substances 0.000 abstract description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 21
- 239000013078 crystal Substances 0.000 description 18
- 239000013522 chelant Substances 0.000 description 9
- 229910021645 metal ion Inorganic materials 0.000 description 9
- 235000006408 oxalic acid Nutrition 0.000 description 7
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 6
- 229910052788 barium Inorganic materials 0.000 description 6
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 6
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 6
- 239000011572 manganese Substances 0.000 description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 5
- 229910052749 magnesium Inorganic materials 0.000 description 5
- 239000011777 magnesium Substances 0.000 description 5
- 229910052748 manganese Inorganic materials 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000005917 acylation reaction Methods 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- PGZIKUPSQINGKT-UHFFFAOYSA-N dialuminum;dioxido(oxo)silane Chemical compound [Al+3].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O PGZIKUPSQINGKT-UHFFFAOYSA-N 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 238000002161 passivation Methods 0.000 description 3
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 3
- XSMMCTCMFDWXIX-UHFFFAOYSA-N zinc silicate Chemical compound [Zn+2].[O-][Si]([O-])=O XSMMCTCMFDWXIX-UHFFFAOYSA-N 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005536 corrosion prevention Methods 0.000 description 2
- 239000000413 hydrolysate Substances 0.000 description 2
- YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
- 229910021569 Manganese fluoride Inorganic materials 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- XEWDPEHESOQHLI-UHFFFAOYSA-J [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CC(=N)C([O-])=O.[O-]C(=O)CC(=N)C([O-])=O Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]C(=O)CC(=N)C([O-])=O.[O-]C(=O)CC(=N)C([O-])=O XEWDPEHESOQHLI-UHFFFAOYSA-J 0.000 description 1
- 238000005903 acid hydrolysis reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229960004889 salicylic acid Drugs 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000012360 testing method Methods 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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
- C09D163/04—Epoxynovolacs
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
-
- 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
- C09D5/106—Anti-corrosive paints containing metal dust containing Zn
-
- 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
-
- 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
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0893—Zinc
-
- 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
- C08K3/28—Nitrogen-containing compounds
- C08K2003/287—Calcium, strontium or barium nitrates
-
- 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
- C08K2003/3063—Magnesium sulfate
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a high-performance water-based inorganic zinc-rich paint, and a preparation method and application thereof: comprises a component A and a component B; the component A comprises the following raw materials in parts by mass: 25-40 parts of zinc powder, 8-12 parts of lithium metasilicate, 5-10 parts of sodium fluosilicate and 10-15 parts of permeable crystallization active material; the component B comprises the following raw materials in parts by mass: 30-50 parts of phenolic epoxy resin, 20-30 parts of hyperbranched polyurethane resin, 10-15 parts of trimethyl aluminate, 10-15 parts of tetraethyl orthosilicate, 5-8 parts of perfluoro silicone oil, 0.5-1 part of O/W type emulsifier, 3-5 parts of curing agent and 40-60 parts of deionized water; the osmotic crystallization active material comprises salicylic acid derivatives; the chemical structural formula of the salicylic acid derivative is shown as follows:. The salicylic acid derivative forms a metal coordination bond with zinc ions, barium ions, manganese ions and magnesium ions, and has a lattice distortion effect, so that the microscopic stress of the coating is improved, and the strength and the hardness of the inorganic zinc-rich coating are further improved.
Description
Technical Field
The invention belongs to the field of zinc-rich paint, and particularly relates to a high-performance water-based inorganic zinc-rich paint, and a preparation method and application thereof.
Background
The service conditions of ships and ocean engineering equipment are very severe, and the influence of various severe sea conditions such as storm, sea wave, tide, glacier and the like must be fully considered. In recent years, with the development of large-scale marine engineering equipment, there is an increasing demand for performance and safety of marine engineering steel, and therefore, protection of marine tool steel has become one of the research hotspots in the field of marine engineering steel.
The inorganic zinc-rich paint is mainly used for corrosion prevention treatment, can be used for coating steel for ocean engineering, and is an original formula of sodium water glass and zinc powder at the earliest, but the existing inorganic zinc-rich paint generally achieves a protection effect in a mode of sacrificing a large amount of zinc powder, and when the inorganic zinc-rich paint is used for protecting steel for ocean engineering, the inorganic zinc-rich paint is immersed in seawater for a long time to be used, so that a protective layer is weaker and weaker, and the corrosion prevention effect is affected. Therefore, how to achieve good protection effect while reducing the zinc powder consumption in the inorganic zinc-rich paint is a technical problem to be solved.
Based on the above, salicylic acid derivatives are prepared by acylation reaction of para-aminosalicylic acid and itaconic acid for the first time, and are further mixed with tetra sodium iminosuccinate, dimethyl oxalate and inorganic crystallization accelerator (compounded by barium nitrate, manganese nitrate and magnesium sulfate) to prepare a permeable crystallization active material, under the excitation action of water, zinc ions, barium ions, manganese ions and magnesium ions interact with salicylic acid derivatives, tetra sodium iminosuccinate, dimethyl oxalate hydrolysate oxalic acid, lithium metasilicate and sodium fluosilicate to respectively form salicylic acid derivatives, metal ion chelate crystals, tetra sodium iminosuccinate, metal ion chelate crystals, oxalic acid, metal ion chelate crystals, barium sulfate crystals, zinc metasilicate/barium/manganese/magnesium fluoride crystals and zinc fluosilicate/barium/manganese/magnesium crystals, so that micropores and defect positions of a coating film are repaired, passivation and permeable crystallization self-repairing effects are achieved, and the zinc powder consumption is reduced; meanwhile, trimethyl aluminate and tetraethyl orthosilicate in the component B are hydrolyzed into nano alumina sol and nano silica sol, so that the damaged position of a coating film is further repaired, a good shielding effect is achieved, the consumption rate of zinc powder is obviously reduced, and the use amount of zinc powder is reduced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a high-performance water-based inorganic zinc-rich paint, and a preparation method and application thereof.
The technical scheme of the invention is summarized as follows:
high-performance water-based inorganic zinc-rich paint: comprises a component A and a component B, wherein the mass ratio of the component A to the component B is 1 (1.6-1.8);
the component A comprises the following raw materials in parts by mass: 25-40 parts of zinc powder, lithium metasilicate (Li) 2 SiO 3 ) 8-12 parts of sodium fluosilicate, 5-10 parts of permeable crystallization active material and 10-15 parts of permeable crystallization active material;
the component B comprises the following raw materials in parts by mass: 30-50 parts of phenolic epoxy resin, 20-30 parts of hyperbranched polyurethane resin, 10-15 parts of trimethyl aluminate, 10-15 parts of tetraethyl orthosilicate, 5-8 parts of perfluoro silicone oil, 0.5-1 part of O/W type emulsifier, 3-5 parts of curing agent and 40-60 parts of deionized water;
the osmotic crystallization active material comprises the following raw materials in parts by mass: 10-15 parts of salicylic acid derivative, 5-10 parts of tetra sodium iminosuccinate, 5-10 parts of dimethyl oxalate and 25-35 parts of inorganic crystallization promoter;
the chemical structural formula of the salicylic acid derivative is shown as a formula (I):
formula (I).
Further, the zinc powder is a scaly zinc powder.
Further, the preparation method of the salicylic acid derivative comprises the following steps:
A. adding para-aminosalicylic acid into absolute ethanol solvent, stirring and dissolving at 55-65 ℃, and adding para-aminosalicylic acid reaction solution;
B. adding itaconic acid into an anhydrous acetone solvent, stirring and dissolving at 20-30 ℃ to obtain itaconic acid reaction liquid;
C. uniformly mixing para-aminosalicylic acid reaction liquid and itaconic acid reaction liquid, adding HATU condensing agent, stirring at 45-55 ℃ for reaction for 3-6h, and removing solvent by rotary evaporation at 80 ℃ to obtain the salicylic acid derivative.
Further, the dosage ratio of the para-aminosalicylic acid, the absolute ethanol solvent, the itaconic acid, the absolute acetone solvent and the ATU condensing agent is (0.01-0.015) mol (20-40) mL (0.01-0.015) mol (15-30) mL:
(0.03-0.05)g。
further, the molar ratio of the para-aminosalicylic acid to the itaconic acid is 1:1.
Further, the inorganic crystallization promoter is formed by mixing barium nitrate, manganese nitrate and magnesium sulfate according to the mass ratio of 1 (0.5-1.3) to 0.4-0.8.
Further, the O/W type emulsifier at least comprises one of PEG-400, polyoxyethylene monolaurate, polyoxyethylene castor oil, polyoxyethylene sorbitan monolaurate and polyoxyethylene sorbitan trioleate.
Further, the curing agent is formed by mixing triethylene tetramine, 3-diethylaminopropylamine and polydopamine according to the mass ratio of 1 (0.5-0.8) to 0.7-1.3.
The invention further provides a preparation method of the high-performance water-based inorganic zinc-rich paint, which comprises the following steps:
s1: uniformly mixing salicylic acid derivatives, tetra sodium iminosuccinate, dimethyl oxalate and inorganic crystallization accelerator according to the mass parts to obtain a permeable crystallization active material;
s2: uniformly mixing zinc powder, lithium metasilicate, sodium fluosilicate and a permeable crystallization active material according to parts by mass to obtain a component A;
s3: uniformly mixing phenolic epoxy resin, hyperbranched polyurethane resin, trimethyl aluminate, tetraethyl orthosilicate, perfluoro silicone oil and O/W type emulsifier according to parts by mass, adding deionized water, uniformly stirring, and adding a curing agent to obtain a component B;
s4: and uniformly mixing the component A and the component B according to the mass ratio to obtain the high-performance water-based inorganic zinc-rich paint.
The invention further provides application of the high-performance water-based inorganic zinc-rich paint in steel for ocean engineering: the high-performance water-based inorganic zinc-rich paint is uniformly coated on the surface of the steel for ocean engineering, the coating thickness is 60-80 mu m, and the high-performance water-based inorganic zinc-rich paint is obtained after curing at 2-38 ℃.
The invention has the beneficial effects that:
1. according to the preparation method, salicylic acid derivatives are prepared by acylation reaction of para-aminosalicylic acid and itaconic acid for the first time, and are further mixed with tetra sodium iminosuccinate, dimethyl oxalate and an inorganic crystallization accelerator (compounded by barium nitrate, manganese nitrate and magnesium sulfate) to prepare a permeable crystallization active material, under the excitation action of water, zinc ions, barium ions, manganese ions, magnesium ions, salicylic acid derivatives, tetra sodium iminosuccinate, oxalic acid hydrolysis products of oxalic acid and dimethyl oxalate, lithium metasilicate and sodium fluosilicate interact to respectively form salicylic acid derivatives, metal ion chelate crystals, tetra sodium iminosuccinate, metal ion chelate crystals, oxalic acid, metal ion chelate crystals, barium sulfate crystals, zinc metasilicate/barium/manganese/magnesium crystals and zinc fluosilicate/barium/manganese/magnesium crystals, so that micropores and defect positions of a coating film are repaired, a passivation and permeable crystallization self-repairing effect is achieved, and the consumption is reduced; meanwhile, trimethyl aluminate and tetraethyl orthosilicate in the component B are hydrolyzed into nano alumina sol and nano silica sol, so that damaged positions and cracks of a coating film are further repaired, a good shielding effect is achieved, the consumption rate of zinc powder is obviously reduced, and the use amount of the zinc powder is reduced.
2. The invention firstly utilizes salicylic acid derivatives to form metal coordination bonds with zinc ions, barium ions, manganese ions and magnesium ions, and the metal coordination bonds have lattice distortion effect, so that the microscopic stress of the coating is improved, and the strength and the hardness of the inorganic zinc-rich coating are further improved.
3. The water-based inorganic zinc-rich paint is coated on the surface of the steel for ocean engineering, and can obviously improve the corrosion resistance, the durability and the service life of the steel for ocean engineering.
Drawings
FIG. 1 is a flow chart of a preparation method of the high-performance water-based inorganic zinc-rich paint.
Detailed Description
The present invention is described in further detail below with reference to examples to enable those skilled in the art to practice the same by referring to the description.
The invention provides a high-performance water-based inorganic zinc-rich paint: comprises a component A and a component B, wherein the mass ratio of the component A to the component B is 1 (1.6-1.8);
the component A comprises the following raw materials in parts by mass: 25-40 parts of flaky zinc powder, 8-12 parts of lithium metasilicate, 5-10 parts of sodium fluosilicate and 10-15 parts of permeable crystallization active material;
the component B comprises the following raw materials in parts by mass: 30-50 parts of phenolic epoxy resin, 20-30 parts of hyperbranched polyurethane resin, 10-15 parts of trimethyl aluminate, 10-15 parts of tetraethyl orthosilicate, 5-8 parts of perfluoro silicone oil, 0.5-1 part of O/W type emulsifier, 3-5 parts of curing agent and 40-60 parts of deionized water;
the osmotic crystallization active material comprises the following raw materials in parts by mass: 10-15 parts of salicylic acid derivative, 5-10 parts of tetra sodium iminosuccinate, 5-10 parts of dimethyl oxalate and 25-35 parts of inorganic crystallization promoter; the inorganic crystallization promoter is formed by mixing barium nitrate, manganese nitrate and magnesium sulfate according to the mass ratio of 1 (0.5-1.3) to 0.4-0.8; the O/W type emulsifier at least comprises one of PEG-400, polyoxyethylene monolaurate, polyoxyethylene castor oil, polyoxyethylene sorbitan monolaurate and polyoxyethylene sorbitan trioleate; the curing agent is formed by mixing triethylene tetramine, 3-diethylaminopropylamine and polydopamine according to the mass ratio of 1 (0.5-0.8) to 0.7-1.3;
the chemical structural formula of the salicylic acid derivative is shown as a formula (I):
formula (I);
the preparation method of the salicylic acid derivative comprises the following steps:
A. adding para-aminosalicylic acid into absolute ethanol solvent, stirring and dissolving at 55-65 ℃, and adding para-aminosalicylic acid reaction solution;
B. adding itaconic acid into an anhydrous acetone solvent, stirring and dissolving at 20-30 ℃ to obtain itaconic acid reaction liquid;
C. uniformly mixing para-aminosalicylic acid reaction liquid and itaconic acid reaction liquid, adding HATU condensing agent, stirring at 45-55 ℃ for reaction for 3-6 hours, and removing solvent by rotary evaporation at 80 ℃ to obtain salicylic acid derivatives; the dosage ratio of the para-aminosalicylic acid, the absolute ethyl alcohol solvent, the itaconic acid, the absolute acetone solvent and the HATU condensing agent is (0.01-0.015) mol (20-40) mL (0.01-0.015) mol (15-30) mL (0.03-0.05) g; the molar ratio of the para-aminosalicylic acid to the itaconic acid is 1:1.
The preparation method of the high-performance water-based inorganic zinc-rich paint comprises the following steps:
s1: uniformly mixing salicylic acid derivatives, tetra sodium iminosuccinate, dimethyl oxalate and inorganic crystallization accelerator according to the mass parts to obtain a permeable crystallization active material;
s2: uniformly mixing scaly zinc powder, lithium metasilicate, sodium fluosilicate and permeable crystallization active materials according to parts by mass to obtain a component A;
s3: uniformly mixing phenolic epoxy resin, hyperbranched polyurethane resin, trimethyl aluminate, tetraethyl orthosilicate, perfluoro silicone oil and O/W type emulsifier according to parts by mass, adding deionized water, uniformly stirring, and adding a curing agent to obtain a component B;
s4: and uniformly mixing the component A and the component B according to the mass ratio to obtain the high-performance water-based inorganic zinc-rich paint.
Example 1
A preparation method of a high-performance water-based inorganic zinc-rich paint comprises the following steps:
s1: the salicylic acid derivative is prepared, and the chemical structural formula of the salicylic acid derivative is shown as the formula (I):
formula (I);
s101: adding para-aminosalicylic acid into absolute ethanol solvent, stirring and dissolving at 55 ℃, and adding para-aminosalicylic acid reaction solution;
s102: adding itaconic acid into an anhydrous acetone solvent, stirring and dissolving at 20 ℃ to obtain itaconic acid reaction liquid;
s103: uniformly mixing para-aminosalicylic acid reaction liquid and itaconic acid reaction liquid, adding HATU condensing agent, stirring at 45 ℃ for reaction for 3 hours, and removing solvent by rotary evaporation at 80 ℃ to obtain salicylic acid derivatives; the dosage ratio of the para-aminosalicylic acid, the absolute ethanol solvent, the itaconic acid, the absolute acetone solvent and the HATU condensing agent is 0.01mol:20mL:0.01mol:15mL:0.03g;
s2: uniformly mixing barium nitrate, manganese nitrate and magnesium sulfate according to the mass ratio of 1:0.5:0.4 to obtain an inorganic crystallization promoter;
s3: uniformly mixing triethylene tetramine, 3-diethylaminopropylamine and polydopamine according to the mass ratio of 1:0.5:0.7 to obtain a curing agent;
s4: uniformly mixing 10 parts of salicylic acid derivative, 5 parts of tetra sodium iminosuccinate, 5 parts of dimethyl oxalate and 25 parts of inorganic crystallization accelerator according to mass parts to obtain a permeable crystallization active material;
s5: uniformly mixing 25 parts of scaly zinc powder, 8 parts of lithium metasilicate, 5 parts of sodium fluosilicate and 10 parts of permeable crystallization active material according to parts by mass to obtain a component A;
s6: uniformly mixing 30 parts of phenolic epoxy resin, 20 parts of hyperbranched polyurethane resin, 10 parts of trimethyl aluminate, 10 parts of tetraethyl orthosilicate, 5 parts of perfluoro silicone oil and 0.5 part of PEG-400 according to parts by mass, adding 40 parts of deionized water, uniformly stirring, and adding 3 parts of curing agent to obtain a component B;
s7: and uniformly mixing the component A and the component B according to the mass ratio of 1:1.6 to obtain the high-performance water-based inorganic zinc-rich paint.
Example 2
A preparation method of a high-performance water-based inorganic zinc-rich paint comprises the following steps:
s1: the salicylic acid derivative is prepared, and the chemical structural formula of the salicylic acid derivative is shown as the formula (I):
formula (I);
s101: adding para-aminosalicylic acid into absolute ethanol solvent, stirring at 60 ℃ for dissolution, and adding para-aminosalicylic acid reaction solution;
s102: adding itaconic acid into an anhydrous acetone solvent, stirring and dissolving at 25 ℃ to obtain itaconic acid reaction liquid;
s103: uniformly mixing para-aminosalicylic acid reaction liquid and itaconic acid reaction liquid, adding HATU condensing agent, stirring at 50 ℃ for 4.5 hours, and removing solvent by rotary evaporation at 80 ℃ to obtain salicylic acid derivatives; the dosage ratio of the para-aminosalicylic acid, the absolute ethanol solvent, the itaconic acid, the absolute acetone solvent and the HATU condensing agent is 0.0125mol:30mL:0.0125mol:20mL:0.04g;
s2: uniformly mixing barium nitrate, manganese nitrate and magnesium sulfate according to the mass ratio of 1:0.9:0.6 to obtain an inorganic crystallization promoter;
s3: uniformly mixing triethylene tetramine, 3-diethylaminopropylamine and polydopamine according to the mass ratio of 1:0.65:1 to obtain a curing agent;
s4: uniformly mixing 12.5 parts of salicylic acid derivative, 7.5 parts of tetrasodium iminosuccinate, 7.5 parts of dimethyl oxalate and 30 parts of inorganic crystallization promoter according to parts by mass to obtain a permeable crystallization active material;
s5: uniformly mixing 35 parts of scaly zinc powder, 10 parts of lithium metasilicate, 7.5 parts of sodium fluosilicate and 12.5 parts of permeable crystallization active material according to parts by mass to obtain a component A;
s6: uniformly mixing 40 parts of phenolic epoxy resin, 25 parts of hyperbranched polyurethane resin, 12.5 parts of trimethyl aluminate, 12.5 parts of tetraethyl orthosilicate, 6.5 parts of perfluoro silicone oil and 0.75 part of polyoxyethylene castor oil according to parts by mass, adding 50 parts of deionized water, uniformly stirring, and adding 4 parts of curing agent to obtain a component B;
s7: and uniformly mixing the component A and the component B according to the mass ratio of 1:1.7 to obtain the high-performance water-based inorganic zinc-rich paint.
Example 3
A preparation method of a high-performance water-based inorganic zinc-rich paint comprises the following steps:
s1: the salicylic acid derivative is prepared, and the chemical structural formula of the salicylic acid derivative is shown as the formula (I):
formula (I);
s101: adding para-aminosalicylic acid into absolute ethanol solvent, stirring and dissolving at 65 ℃, and adding para-aminosalicylic acid reaction solution;
s102: adding itaconic acid into an anhydrous acetone solvent, stirring and dissolving at 30 ℃ to obtain itaconic acid reaction liquid;
s103: uniformly mixing para-aminosalicylic acid reaction liquid and itaconic acid reaction liquid, adding HATU condensing agent, stirring at 55 ℃ for reaction for 6 hours, and removing solvent by rotary evaporation at 80 ℃ to obtain salicylic acid derivatives; the dosage ratio of the para-aminosalicylic acid, the absolute ethanol solvent, the itaconic acid, the absolute acetone solvent and the HATU condensing agent is 0.015mol:40mL:0.015mol:30mL:0.05g;
s2: uniformly mixing barium nitrate, manganese nitrate and magnesium sulfate according to the mass ratio of 1:1.3:0.8 to obtain an inorganic crystallization promoter;
s3: uniformly mixing triethylene tetramine, 3-diethylaminopropylamine and polydopamine according to the mass ratio of 1:0.8:1.3 to obtain a curing agent;
s4: uniformly mixing 15 parts of salicylic acid derivative, 10 parts of tetra sodium iminosuccinate, 10 parts of dimethyl oxalate and 35 parts of inorganic crystallization accelerator according to mass parts to obtain a permeable crystallization active material;
s5: uniformly mixing 40 parts of scaly zinc powder, 12 parts of lithium metasilicate, 10 parts of sodium fluosilicate and 15 parts of permeable crystallization active material according to parts by mass to obtain a component A;
s6: uniformly mixing 50 parts of phenolic epoxy resin, 30 parts of hyperbranched polyurethane resin, 15 parts of trimethyl aluminate, 15 parts of tetraethyl orthosilicate, 8 parts of perfluoro silicone oil and 1 part of polyoxyethylene sorbitan trioleate according to parts by mass, adding 60 parts of deionized water, uniformly stirring, and adding 5 parts of curing agent to obtain a component B;
s7: and uniformly mixing the component A and the component B according to the mass ratio of 1:1.8 to obtain the high-performance water-based inorganic zinc-rich coating.
Comparative example 1 is the same as example 1, except that: the osmotically crystalline active material in comparative example 1 was free of salicylic acid derivatives.
Comparative example 2 is the same as example 1, except that: the salicylic acid derivative in the osmotically crystalline active material of example 1 was replaced with an equimolar mixture of salicylic acid and para-aminosalicylic acid.
The high-performance aqueous inorganic zinc-rich paint prepared in the examples 1-3 and the comparative examples 1-2 is uniformly coated on the surface of the steel for ocean engineering, the coating thickness is 60 mu m, and the high-performance aqueous inorganic zinc-rich paint is obtained after curing at 2 ℃.
Impact resistance and water resistance were measured according to GB/T1732-1993, salt spray resistance was measured according to GB/T1771-2007, and the test results are shown in the following table:
in the embodiment 1-3, salicylic acid derivatives are firstly prepared by acylation reaction of para-aminosalicylic acid and itaconic acid, and are further mixed with tetra sodium iminosuccinate, dimethyl oxalate and an inorganic crystallization accelerator (compounded by barium nitrate, manganese nitrate and magnesium sulfate) to prepare a permeable crystallization active material, under the excitation action of water, zinc ions, barium ions, manganese ions, magnesium ions interact with the salicylic acid derivatives, tetra sodium iminosuccinate, dimethyl oxalate hydrolysate oxalic acid, lithium metasilicate and sodium fluosilicate to respectively form salicylic acid derivatives, metal ion chelate crystals, tetra sodium iminosuccinate, metal ion chelate crystals, oxalic acid, metal ion chelate crystals, barium sulfate crystals, zinc metasilicate/barium/manganese/magnesium crystals, zinc fluosilicate/barium/manganese/magnesium crystals, and repairing micropores and defect positions of a coating film, so that passivation and permeable crystallization self-repairing effects are achieved, and the zinc powder consumption is reduced; meanwhile, trimethyl aluminate and tetraethyl orthosilicate in the component B are hydrolyzed into nano alumina sol and nano silica sol, so that damaged positions and cracks of a coating film are further repaired, a good shielding effect is achieved, the consumption rate of zinc powder is obviously reduced, and the use amount of the zinc powder is reduced.
Examples 1-3 firstly utilize salicylic acid derivatives to form metal coordination bonds with zinc ions, barium ions, manganese ions and magnesium ions to generate lattice distortion, so that microscopic stress of the coating is improved, and further, the strength and hardness of the inorganic zinc-rich coating are improved.
The aqueous inorganic zinc-rich paint of examples 1-3 is coated on the surface of the steel for ocean engineering, and can obviously improve the corrosion resistance, the durability and the service life of the steel for ocean engineering.
Although embodiments of the present invention have been disclosed above, it is not limited to the use of the description and embodiments, it is well suited to various fields of use for the invention, and further modifications may be readily apparent to those skilled in the art, and accordingly, the invention is not limited to the particular details without departing from the general concepts defined in the claims and the equivalents thereof.
Claims (9)
1. A high-performance water-based inorganic zinc-rich paint is characterized in that: comprises a component A and a component B, wherein the mass ratio of the component A to the component B is 1 (1.6-1.8);
the component A comprises the following raw materials in parts by mass: 25-40 parts of zinc powder, 8-12 parts of lithium metasilicate, 5-10 parts of sodium fluosilicate and 10-15 parts of permeable crystallization active material;
the component B comprises the following raw materials in parts by mass: 30-50 parts of phenolic epoxy resin, 20-30 parts of hyperbranched polyurethane resin, 10-15 parts of trimethyl aluminate, 10-15 parts of tetraethyl orthosilicate, 5-8 parts of perfluoro silicone oil, 0.5-1 part of O/W type emulsifier, 3-5 parts of curing agent and 40-60 parts of deionized water;
the osmotic crystallization active material comprises the following raw materials in parts by mass: 10-15 parts of salicylic acid derivative, 5-10 parts of tetra sodium iminosuccinate, 5-10 parts of dimethyl oxalate and 25-35 parts of inorganic crystallization promoter;
the inorganic crystallization promoter is formed by mixing barium nitrate, manganese nitrate and magnesium sulfate according to the mass ratio of 1 (0.5-1.3) to 0.4-0.8;
the chemical structural formula of the salicylic acid derivative is shown as a formula (I):
formula (I).
2. The high performance aqueous inorganic zinc-rich paint of claim 1, wherein the zinc powder is a scaly zinc powder.
3. The high-performance aqueous inorganic zinc-rich paint according to claim 1, wherein the preparation method of the salicylic acid derivative comprises the following steps:
A. adding para-aminosalicylic acid into absolute ethanol solvent, stirring and dissolving at 55-65 ℃, and adding para-aminosalicylic acid reaction solution;
B. adding itaconic acid into an anhydrous acetone solvent, stirring and dissolving at 20-30 ℃ to obtain itaconic acid reaction liquid;
C. uniformly mixing para-aminosalicylic acid reaction liquid and itaconic acid reaction liquid, adding HATU condensing agent, stirring at 45-55 ℃ for reaction for 3-6h, and removing solvent by rotary evaporation at 80 ℃ to obtain the salicylic acid derivative.
4. A high-performance aqueous inorganic zinc-rich paint according to claim 3, wherein the dosage ratio of the para-aminosalicylic acid, the absolute ethanol solvent, the itaconic acid, the absolute acetone solvent and the HATU condensing agent is (0.01-0.015) mol (20-40) mL (0.01-0.015) mol (15-30) mL (0.03-0.05) g.
5. The high performance aqueous inorganic zinc-rich paint according to claim 4, wherein the molar ratio of the para-aminosalicylic acid to the itaconic acid is 1:1.
6. The high performance aqueous inorganic zinc-rich coating according to claim 1, wherein the O/W type emulsifier comprises at least one of PEG-400, polyoxyethylene monolaurate, polyoxyethylene castor oil, polyoxyethylene sorbitan monolaurate, polyoxyethylene sorbitan trioleate.
7. The high-performance aqueous inorganic zinc-rich paint according to claim 1, wherein the curing agent is formed by mixing triethylene tetramine, 3-diethylaminopropylamine and polydopamine according to the mass ratio of 1 (0.5-0.8) to 0.7-1.3.
8. The method for preparing a high-performance aqueous inorganic zinc-rich paint according to any one of claims 1 to 7, comprising the steps of:
s1: uniformly mixing salicylic acid derivatives, tetra sodium iminosuccinate, dimethyl oxalate and inorganic crystallization accelerator according to the mass parts to obtain a permeable crystallization active material;
s2: uniformly mixing zinc powder, lithium metasilicate, sodium fluosilicate and a permeable crystallization active material according to parts by mass to obtain a component A;
s3: uniformly mixing phenolic epoxy resin, hyperbranched polyurethane resin, trimethyl aluminate, tetraethyl orthosilicate, perfluoro silicone oil and O/W type emulsifier according to parts by mass, adding deionized water, uniformly stirring, and adding a curing agent to obtain a component B;
s4: and uniformly mixing the component A and the component B according to the mass ratio to obtain the high-performance water-based inorganic zinc-rich paint.
9. Use of a high performance aqueous inorganic zinc rich paint according to any of claims 1 to 7 in steel for marine engineering, characterized in that: the high-performance water-based inorganic zinc-rich paint is uniformly coated on the surface of the steel for ocean engineering, the coating thickness is 60-80 mu m, and the high-performance water-based inorganic zinc-rich paint is obtained after curing at 2-38 ℃.
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Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000289330A (en) * | 1999-04-13 | 2000-10-17 | Mitsui Chemicals Inc | Developer, water dispersion, recording sheet and development ink |
| JP2012036279A (en) * | 2010-08-05 | 2012-02-23 | Higa Miyoko | Rustproof coating material, article, nut, and connector |
| CN102497776A (en) * | 2009-06-12 | 2012-06-13 | 朗盛德国有限责任公司 | Inorganic carrier materials containing nitrogen |
| CN103436136A (en) * | 2013-07-24 | 2013-12-11 | 广州擎天材料科技有限公司 | Room-temperature-curable aqueous anticorrosion primer used for coating external surface of construction crane and preparation method of primer |
| CN105086708A (en) * | 2015-08-30 | 2015-11-25 | 陈基平 | Novel modified coating with addition of aluminate trimethyl |
| CN107176799A (en) * | 2017-05-25 | 2017-09-19 | 成都新柯力化工科技有限公司 | A kind of graphene crystallizes the active masterbatch of waterproof and preparation method certainly |
| CN108285660A (en) * | 2017-10-20 | 2018-07-17 | 李玉秀 | A kind of water-fast, good film-forming property inorganic zinc coating and preparation method thereof |
| CN108689723A (en) * | 2017-04-05 | 2018-10-23 | 郑州博信知识产权代理有限公司 | A kind of curing sealing agent improving concrete abrasion-resistant |
| CN111662743A (en) * | 2019-03-07 | 2020-09-15 | 陕西省石油化工研究设计院 | Metal ion chelating agent and preparation method thereof |
| CN114751529A (en) * | 2022-01-13 | 2022-07-15 | 宜城成雄织造有限公司 | Environment-friendly phosphorus-free chelating agent and preparation method thereof |
-
2023
- 2023-02-13 CN CN202310106190.4A patent/CN116515371B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000289330A (en) * | 1999-04-13 | 2000-10-17 | Mitsui Chemicals Inc | Developer, water dispersion, recording sheet and development ink |
| CN102497776A (en) * | 2009-06-12 | 2012-06-13 | 朗盛德国有限责任公司 | Inorganic carrier materials containing nitrogen |
| JP2012036279A (en) * | 2010-08-05 | 2012-02-23 | Higa Miyoko | Rustproof coating material, article, nut, and connector |
| CN103436136A (en) * | 2013-07-24 | 2013-12-11 | 广州擎天材料科技有限公司 | Room-temperature-curable aqueous anticorrosion primer used for coating external surface of construction crane and preparation method of primer |
| CN105086708A (en) * | 2015-08-30 | 2015-11-25 | 陈基平 | Novel modified coating with addition of aluminate trimethyl |
| CN108689723A (en) * | 2017-04-05 | 2018-10-23 | 郑州博信知识产权代理有限公司 | A kind of curing sealing agent improving concrete abrasion-resistant |
| CN107176799A (en) * | 2017-05-25 | 2017-09-19 | 成都新柯力化工科技有限公司 | A kind of graphene crystallizes the active masterbatch of waterproof and preparation method certainly |
| CN108285660A (en) * | 2017-10-20 | 2018-07-17 | 李玉秀 | A kind of water-fast, good film-forming property inorganic zinc coating and preparation method thereof |
| CN111662743A (en) * | 2019-03-07 | 2020-09-15 | 陕西省石油化工研究设计院 | Metal ion chelating agent and preparation method thereof |
| CN114751529A (en) * | 2022-01-13 | 2022-07-15 | 宜城成雄织造有限公司 | Environment-friendly phosphorus-free chelating agent and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 环境友好防锈涂料的研究进展;俎喜红;胡剑青;王锋;涂伟萍;;化工进展(09);全文 * |
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