CN105802432B - A kind of antiseptic and rustproof paint of water-base epoxy and preparation method thereof - Google Patents
A kind of antiseptic and rustproof paint of water-base epoxy and preparation method thereof Download PDFInfo
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- CN105802432B CN105802432B CN201610293577.5A CN201610293577A CN105802432B CN 105802432 B CN105802432 B CN 105802432B CN 201610293577 A CN201610293577 A CN 201610293577A CN 105802432 B CN105802432 B CN 105802432B
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- aqueous
- epoxy
- agent
- antiseptic
- water
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- 239000004593 Epoxy Substances 0.000 title claims abstract description 61
- 239000003973 paint Substances 0.000 title claims abstract description 35
- 230000002421 anti-septic effect Effects 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 25
- 239000000839 emulsion Substances 0.000 claims abstract description 38
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 21
- 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
- 229910000165 zinc phosphate Inorganic materials 0.000 claims abstract description 18
- 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 abstract description 15
- 235000010215 titanium dioxide Nutrition 0.000 claims abstract description 15
- 239000008367 deionised water Substances 0.000 claims abstract description 13
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 13
- 239000013530 defoamer Substances 0.000 claims abstract description 10
- 239000002270 dispersing agent Substances 0.000 claims abstract description 10
- 230000001954 sterilising effect Effects 0.000 claims abstract description 10
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 10
- 239000002562 thickening agent Substances 0.000 claims abstract description 10
- 239000000080 wetting agent Substances 0.000 claims abstract description 10
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 8
- 239000011159 matrix material Substances 0.000 claims abstract 2
- 238000002156 mixing Methods 0.000 claims description 18
- 239000000203 mixture Substances 0.000 claims description 12
- 239000003999 initiator Substances 0.000 claims description 9
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 claims description 6
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 claims description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 6
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 6
- 239000007822 coupling agent Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 claims description 3
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 claims description 3
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 claims description 3
- 235000012538 ammonium bicarbonate Nutrition 0.000 claims description 3
- 239000001099 ammonium carbonate Substances 0.000 claims description 3
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims description 3
- 239000003995 emulsifying agent Substances 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 230000001804 emulsifying effect Effects 0.000 claims description 2
- 239000010426 asphalt Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 abstract description 7
- 239000002994 raw material Substances 0.000 abstract description 6
- 239000000853 adhesive Substances 0.000 abstract description 5
- 230000001070 adhesive effect Effects 0.000 abstract description 5
- 150000003839 salts Chemical class 0.000 abstract description 5
- 238000005260 corrosion Methods 0.000 description 11
- 238000000576 coating method Methods 0.000 description 10
- 239000011248 coating agent Substances 0.000 description 9
- 239000000049 pigment Substances 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- 229910019142 PO4 Inorganic materials 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000010452 phosphate Substances 0.000 description 6
- -1 Tripolyphosphate radical ion Chemical class 0.000 description 5
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 5
- 235000019832 sodium triphosphate Nutrition 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 150000002500 ions Chemical class 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 125000002467 phosphate group Chemical group [H]OP(=O)(O[H])O[*] 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 3
- 231100000252 nontoxic Toxicity 0.000 description 3
- 230000003000 nontoxic effect Effects 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 238000005829 trimerization reaction Methods 0.000 description 3
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 3
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 239000002518 antifoaming agent Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000536 complexating effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012691 depolymerization reaction Methods 0.000 description 2
- XPPKVPWEQAFLFU-UHFFFAOYSA-J diphosphate(4-) Chemical compound [O-]P([O-])(=O)OP([O-])([O-])=O XPPKVPWEQAFLFU-UHFFFAOYSA-J 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910001447 ferric ion Inorganic materials 0.000 description 2
- TVHALOSDPLTTSR-UHFFFAOYSA-H hexasodium;[oxido-[oxido(phosphonatooxy)phosphoryl]oxyphosphoryl] phosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O TVHALOSDPLTTSR-UHFFFAOYSA-H 0.000 description 2
- 229920000592 inorganic polymer Polymers 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 235000011178 triphosphate Nutrition 0.000 description 2
- 239000001226 triphosphate Substances 0.000 description 2
- UNXRWKVEANCORM-UHFFFAOYSA-N triphosphoric acid Chemical compound OP(O)(=O)OP(O)(=O)OP(O)(O)=O UNXRWKVEANCORM-UHFFFAOYSA-N 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000000693 micelle Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- NDKWCCLKSWNDBG-UHFFFAOYSA-N zinc;dioxido(dioxo)chromium Chemical compound [Zn+2].[O-][Cr]([O-])(=O)=O NDKWCCLKSWNDBG-UHFFFAOYSA-N 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
- C09D151/00—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers
- C09D151/08—Coating compositions based on graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Coating compositions based on derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/10—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polymers containing more than one epoxy radical per molecule
-
- 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
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/06—Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
- C09D5/084—Inorganic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
-
- C—CHEMISTRY; METALLURGY
- 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
- C08K3/32—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)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a kind of antiseptic and rustproof paints of water-base epoxy, using aqueous epoxy emulsion as matrix, a variety of color stuffings and auxiliary agent are added, including aqueous epoxy emulsion, aqueous zinc phosphate, modified aluminium triphosphate, rutile type titanium white, coalescents, aqueous defoamer, thickener SN 636, wetting agent PE 100, sterilization antiseptic, anti-flash rusting agent, dispersant 5040, levelling agent and deionized water.The antiseptic and rustproof paint of water-base epoxy of the present invention is not only environmentally protective, the prices of raw materials are cheap, but also preparation process is simple；Meanwhile salt water resistance is excellent, strong adhesive force and anti-flash rusting work well.
Description
Technical field
The invention belongs to antirust paint technical field, more particularly to a kind of antiseptic and rustproof paint of water-base epoxy and its preparation side
Method.
Background technology
Traditional solvent-borne antirusting paint is mainly using organic solvent as decentralized medium.Therefore, during preparation and use
The a large amount of organic compound that can volatilize i.e. Volatile Organic Composition (abbreviation VOC).The volatilization of VOC is to life
The health of environment and the mankind are all potentially to threaten.On the other hand, the price of crude oil jumps up, and causes each
The price of ground oil paint is forced constantly to be promoted, and the cost of raw material is also continuously increased.Therefore, scholars and research people
Research center of gravity is gradually turned to water paint by member by oil paint.
Water paint is the coating using water as solvent (or as decentralized medium), has that nontoxic, tasteless, price is low
The features such as honest and clean, raw material resources enrich can greatly reduce the cost of raw material and the pollution caused by air；It and can pole
The earth improves safety of the coating in storage, transport and work progress.
At present, some external companies using the self-emulsifying technology of surfactant-free, that is, use in polymer emulsion synthesis
Other specific polymerization techniques make the polymer of a variety of different monomers compositions be present in same micelle in layer structure, so as to reach
To glass transition temperature (Tg) is adjusted, ensure the purpose of properties of product, make product that not only there is certain hardness, stain resistance, but also make
Construction is easy to carry out.In addition, it is applied by the obtained polymer emulsion such as stereospecfic polymerization, radiation polymerization, latex interpenetrating polymerization to improve
The performance and function of material.
And predominantly following three aspects of the developing direction of domestic water-based anticorrosive paint：(1) waterborne zinc-rich primer：Inorganic richness
Yellow zinc chromate primer paint and epoxy zinc rich primer are one of long-acting priming paint, but it is solvent based coating.With the modified Portland of high mode
Waterborne inorganic einc-rich primer for base-material has been the high-performance anticorrosion and antifouling coating through practice test, and there is larger development to dive
Power；(2) organically-modified inorganic anti-corrosion material is researched and developed：In recent years, foreign applications organic emulsion modified concrete is strong to improve it
Degree, resistance to medium, are widely used in the application of industry ground slab, wherein epoxy aqueous emulsion is with fastest developing speed.In the past 10 years, having started should
For in the antiseptic project field in China, but R＆D work not system, series of products are not formed.(3) research and development steel construction is with aqueous
Anti-corrosion primer and finishing coat：Waterborne anti-corrosive primer must solve the problems, such as " dodging erosion " and the poor water resistance of base material；And for finishing coat, it is main
If under the premise of ensureing it with excellent protective value, its decorative and durability is improved；Meanwhile water paint is to applying
The dependence of work environment is stronger, how to ensure that it is aqueous anti-that coating of good performance is obtained under high humidity, low temperature and enclosed environment
The problem of rotten coating future need to focus on solving.
Therefore, it is extremely urgent to develop the strong water paint of a kind of good salt water resistance, strong adhesive force, resistance to corrosion.Mesh
Before, it was reported that it is known that trbasic zinc phosphate is a kind of novel non-toxic rust resisting pigment of function admirable, it is widely used in coatings industry preparation
All kinds of antirusting paints and aqua coating.Phosphoric acid is reacted with metallic substrates, generates insoluble tertiary phosphate, tertiary phosphate deposition
On corrosion sites, corrosion region is sealed and forms separation layer, so as to prevent the further generation of corrosion.Aluminium triphosphate is
The Typical Representative of Quadrafos rust resisting pigment can be used for preparing a variety of pollution-free, energy-efficient inorganic polymer antirusts, anti-corrosion
Erosion, heat safe pigment and coating.Tripolyphosphate radical ion P3010 5-It, can be with various metals ion with good chemism
Complex compound is formed, there is very strong complexing power to divalent, ferric ion, form tripolyphosphate iron protective film.In addition, trimerization
Phosphate radical P3010 5-Depolymerization reaction generation occurs from pyrophosphate ion to positive phosphorus acid ion, these ions are further in metal
Surface forms tough and tensile passivating film.The rust-preventing characteristic of traditional phosphate rust resisting pigment can be improved through composite modified phosphate pigment
Can, product resistance to salt water improves.But aqueous zinc phosphate and aluminium triphosphate are used in combination as the true rarely seen report of anticorrosive packing
Road.
Invention content
The technical problem to be solved in the present invention is to provide a kind of preparation process is simple, cheap, environmentally protective and effect
Excellent modified epoxy antirust paint and preparation method thereof.
The present invention solves above-mentioned technical problem by following technical solution：
A kind of antiseptic and rustproof paint of water-base epoxy, based on aqueous epoxy emulsion, adds a variety of color stuffings and auxiliary agent, each
Component and its mass percent are as follows：
| Component | Mass percentage content |
| Aqueous epoxy emulsion | 34.5%~54.0% |
| Aqueous zinc phosphate | 6.0%~9.0% |
| Modified aluminium triphosphate | 3.0%~4.5% |
| Rutile type titanium white | 10.0%~13.0% |
| Coalescents | 2.0%~3.0% |
| Aqueous defoamer | 1.0%~2.0% |
| Thickener SN-636 | 2.0%~3.5% |
| Wetting agent PE-100 | 2.0%~3.0% |
| Sterilization antiseptic | 2.0%~4.0% |
| Anti- flash rusting agent | 2.0%~3.5% |
| Dispersant 5040 | 1.5%~2.0% |
| Levelling agent | 2.5%~4.0% |
| Deionized water | 12.0%~14.0% |
The mass percent summation of the above components is 100%.
The preparation method of the antiseptic and rustproof paint of the water-base epoxy, first will modified trimerization by the mass percentage content
Aluminum phosphate is mixed with aqueous zinc phosphate, adds rutile type titanium white, is ground to obtain mixing color stuffing；Again by dispersant
5040th, wetting agent PE-100, sterilization antiseptic, 50% aqueous defoamer are added sequentially in deionized water, and stirring 0.5 is small
When, mixing speed 1500r/min adds above-mentioned modified aluminium triphosphate, aqueous zinc phosphate is mixed with rutile type titanium white
Color stuffing is stirred for 1 hour, mixing speed 2000r/min；Sequentially add aqueous epoxy emulsion, remaining 50% aqueous defoaming
Agent, coalescents, levelling agent, thickener SN-636 and anti-flash rusting agent are stirred 3 hours, are uniformly mixed to get the water-base epoxy
Antiseptic and rustproof paint.
The mixing color stuffing is to be modified aluminium triphosphate, aqueous zinc phosphate and rutile type titanium white mixing color stuffing,
The mass ratio of three is 1: 2: 3.
The preparation method of the aqueous epoxy emulsion is：By emulsifier op-10, lauryl sodium sulfate, ammonium hydrogen carbonate with
Mass ratio 4: 2: 1 mixes, and gained mixture is dissolved in the mix emulsion fluid 100mL that a concentration of 21g/L is made in deionized water；By epoxy
Resin, methyl acrylate, butyl methacrylate, styrene and coupling agent are mixed with mass ratio 6: 1.5: 1: 3: 1.5, are obtained dense
It spends for 1g/L epoxy mixed liquors 100mL；Preparation mass concentration is the ammonium persulfate solution of 20g/L as initiator；Take mixing breast
Change liquid and be mixed to get mixed liquor with each 30mL of epoxy mixed liquor, gained mixed liquor is heated to temperature 70 C~80 DEG C, waits to react
There is blue phase, add in initiator 10mL, then remaining mix emulsion fluid and ring are slowly added dropwise by constant pressure separatory funnel respectively
Oxygen mixed liquor；After being added dropwise to complete, initiator 10mL is added, keeps the temperature 1-2 hours, then be cooled to 30 DEG C, is reacted 2~3 hours, filter
Liquid crosses 200 mesh sieve, obtains aqueous epoxy emulsion.
The coupling agent is KH-570.
The advantages of water-base epoxy of the present invention antiseptic and rustproof paint, is：
Its is environmentally protective, the prices of raw materials are cheap, and preparation process is simple；Meanwhile salt water resistance is excellent, strong adhesive force and
Anti- flash rusting works well.Phosphoric acid in trbasic zinc phosphate is reacted with metallic substrates, generates insoluble tertiary phosphate, and tertiary phosphate sinks
Product seals corrosion region and forms separation layer, so as to prevent the further generation of corrosion in hot spot.Trbasic zinc phosphate and base-material
In carboxyl and hydroxyl react, generate complex compound；And this complex compound can react with corrosion product, in surface of bottom material
It is upper to form close protective film, so as to protect metallic substrates, it is not corroded.Aluminium triphosphate is the allusion quotation of Quadrafos rust resisting pigment
Type represents, and can be used for preparing a variety of pollution-free, energy-efficient inorganic polymer antirusts, anticorrosion, heat safe pigment and coating.
Tripolyphosphate radical ion in aluminium triphosphate has good chemism, can with various metals ion forming complex, it is right
Divalent, ferric ion have very strong complexing power, form tripolyphosphate iron protective film.In addition, tripolyphosphate P3010 5-Hair
From pyrophosphate ion to positive phosphorus acid ion, these ions further form tough and tensile in metal surface for raw depolymerization reaction generation
Passivating film.Modified aluminium triphosphate has the characteristics that antirust power is strong, adhesive force is high, white, nontoxic, and raw material is easy to get, affordable,
It is the substitute of lead, chromium rust resisting pigment, therefore is watched attentively by various aspects.The two is used in combination plus anticorrosive packing rutile-type
The collective effect of titanium dioxide can so that anti-corrosion effect is more preferably notable.Also confirm that the compound use of three than any in actual tests
The effect of kind single use will be got well.
Specific embodiment
Embodiment 1：
A kind of antiseptic and rustproof paint of water-base epoxy, based on aqueous epoxy emulsion, adds a variety of color stuffings and auxiliary agent, each
Component and its mass percent are as follows：
| Component | Mass percentage content |
| Aqueous epoxy emulsion | 54.0% |
| Aqueous zinc phosphate | 6.0% |
| Modified aluminium triphosphate | 3.0% |
| Rutile type titanium white | 10.0% |
| Coalescents | 2.0% |
| Aqueous defoamer | 1.0% |
| Thickener SN-636 | 2.0% |
| Wetting agent PE-100 | 2.0% |
| Sterilization antiseptic | 2.0% |
| Anti- flash rusting agent | 2.0% |
| Dispersant 5040 | 1.5% |
| Levelling agent | 2.5% |
| Deionized water | 12.0% |
The preparation method of the antiseptic and rustproof paint of the water-base epoxy, first will modified trimerization by the mass percentage content
Aluminum phosphate is mixed with aqueous zinc phosphate, adds rutile type titanium white, is ground to obtain mixing color stuffing；Again by dispersant
5040th, wetting agent PE-100, sterilization antiseptic, 50% aqueous defoamer are added sequentially in deionized water, and stirring 0.5 is small
When, mixing speed 1500r/min adds above-mentioned modified aluminium triphosphate, aqueous zinc phosphate is mixed with rutile type titanium white
Color stuffing is stirred for 1 hour, mixing speed 2000r/min；Sequentially add aqueous epoxy emulsion, remaining 50% aqueous defoaming
Agent, coalescents, levelling agent, thickener SN-636 and anti-flash rusting agent are stirred 3 hours, are uniformly mixed to get the water-base epoxy
Antiseptic and rustproof paint.
The preparation method of the aqueous epoxy emulsion is：By emulsifier op-10, lauryl sodium sulfate, ammonium hydrogen carbonate with
Mass ratio 4: 2: 1 mixes, and gained mixture is dissolved in the mix emulsion fluid 100mL that a concentration of 21g/L is made in deionized water；By epoxy
Resin, methyl acrylate, butyl methacrylate, styrene and coupling agent kh-570 are mixed with mass ratio 6: 1.5: 1: 3: 1.5,
Obtain a concentration of 1g/L epoxies mixed liquor 100mL；Preparation mass concentration is the ammonium persulfate solution of 20g/L as initiator；It takes
Mix emulsion fluid is mixed to get mixed liquor with each 30mL of epoxy mixed liquor, and gained mixed liquor is heated to temperature 70 C~80 DEG C,
It treats that blue phase occurs in reaction, adds in initiator 10mL, then remaining mixing and emulsifying is slowly added dropwise by constant pressure separatory funnel respectively
Liquid and epoxy mixed liquor；After being added dropwise to complete, initiator 10mL is added, keeps the temperature 1-2 hours, then be cooled to 30 DEG C, reaction 2~3
Hour, filtrate crosses 200 mesh sieve, obtains aqueous epoxy emulsion.
Embodiment 2：
A kind of antiseptic and rustproof paint of water-base epoxy, based on aqueous epoxy emulsion, adds a variety of color stuffings and auxiliary agent, each
Component and its mass percent are as follows：
| Component | Mass percentage content |
| Aqueous epoxy emulsion | 47.0% |
| Aqueous zinc phosphate | 8.2% |
| Modified aluminium triphosphate | 4.1% |
| Rutile type titanium white | 11.5% |
| Coalescents | 2.4% |
| Aqueous defoamer | 1.0% |
| Thickener SN-636 | 2.3% |
| Wetting agent PE-100 | 2.2% |
| Sterilization antiseptic | 2.2% |
| Anti- flash rusting agent | 2.1% |
| Dispersant 5040 | 1.6% |
| Levelling agent | 3.2% |
| Deionized water | 12.2% |
The preparation method is the same as that of Example 1 for the preparation method and aqueous epoxy emulsion of the antiseptic and rustproof paint of the water-base epoxy.
Embodiment 3：
A kind of antiseptic and rustproof paint of water-base epoxy, based on aqueous epoxy emulsion, adds a variety of color stuffings and auxiliary agent, each
Component and its mass percent are as follows：
The preparation method is the same as that of Example 1 for the preparation method and aqueous epoxy emulsion of the antiseptic and rustproof paint of the water-base epoxy.
Embodiment 4：
A kind of antiseptic and rustproof paint of water-base epoxy, based on aqueous epoxy emulsion, adds a variety of color stuffings and auxiliary agent, each
Component and its mass percent are as follows：
| Component | Mass percentage content |
| Aqueous epoxy emulsion | 40.0% |
| Aqueous zinc phosphate | 7.7% |
| Modified aluminium triphosphate | 3.2% |
| Rutile type titanium white | 12.8% |
| Coalescents | 2.9% |
| Aqueous defoamer | 2.0% |
| Thickener SN-636 | 3.3% |
| Wetting agent PE-100 | 3.0% |
| Sterilization antiseptic | 3.7% |
| Anti- flash rusting agent | 3.3% |
| Dispersant 5040 | 2.0% |
| Levelling agent | 4.0% |
| Deionized water | 12.1% |
The preparation method is the same as that of Example 1 for the preparation method and aqueous epoxy emulsion of the antiseptic and rustproof paint of the water-base epoxy.
Embodiment 5：
A kind of antiseptic and rustproof paint of water-base epoxy, based on aqueous epoxy emulsion, adds a variety of color stuffings and auxiliary agent, each
Component and its mass percent are as follows：
| Component | Mass percentage content |
| Aqueous epoxy emulsion | 34.5% |
| Aqueous zinc phosphate | 9.0% |
| Modified aluminium triphosphate | 4.5% |
| Rutile type titanium white | 13.0% |
| Coalescents | 3.0% |
| Aqueous defoamer | 2.0% |
| Thickener SN-636 | 3.5% |
| Wetting agent PE-100 | 3.0% |
| Sterilization antiseptic | 4.0% |
| Anti- flash rusting agent | 3.5% |
| Dispersant 5040 | 2.0% |
| Levelling agent | 4.0% |
| Deionized water | 14.0% |
The preparation method is the same as that of Example 1 for the preparation method and aqueous epoxy emulsion of the antiseptic and rustproof paint of the water-base epoxy.
5 embodiment product main performance index：
| Resistance to salt water/h >= | 450 |
| Water resistance/d >= | 22 |
| Hardness/H | 2-3 |
| It is resistance to dodge erosion | Nothing |
| Adhesive force/grade | 1 |
| Impact resistance/cm | 50 |
Claims (1)
1. a kind of antiseptic and rustproof paint of water-base epoxy, which is characterized in that using aqueous epoxy emulsion as matrix, add a variety of color stuffings and
Auxiliary agent, each component and its mass percent are as follows：
The mass percent summation of the above components is 100%；
By the mass percentage content, first modified aluminium triphosphate with aqueous zinc phosphate is mixed, adds rutile type titanium
White powder is ground to obtain mixing color stuffing；Again by dispersant 5040, wetting agent PE-100, sterilization antiseptic and aqueous defoaming
The 50% of agent mass percentage content is added sequentially in deionized water, is stirred 0.5 hour, mixing speed 1500r/min, then is added
Enter the mixing color stuffing of above-mentioned gained, be stirred for 1 hour, 2000 r/min of mixing speed；Sequentially add aqueous epoxy emulsion,
Remaining aqueous defoamer, coalescents, levelling agent, thickener SN-636 and anti-flash rusting agent, stir 3 hours, be uniformly mixed to get
The antiseptic and rustproof paint of water-base epoxy；
The mixing color stuffing is modified aluminium triphosphate, aqueous zinc phosphate and rutile type titanium white mixing color stuffing, three
Mass ratio be 1: 2: 3；
The preparation method of the aqueous epoxy emulsion is：By emulsifier op-10, lauryl sodium sulfate, ammonium hydrogen carbonate with quality
Than 4: 2: 1 mixing, gained mixture is dissolved in the mix emulsion fluid 100mL that a concentration of 21g/L is made in deionized water；By asphalt mixtures modified by epoxy resin
Fat, methyl acrylate, butyl methacrylate, styrene and coupling agent are mixed with mass ratio 6: 1.5: 1: 3: 1.5, obtain concentration
For 1g/L epoxy mixed liquors 100mL；Preparation mass concentration is the ammonium persulfate solution of 20g/L as initiator；Take mixing and emulsifying
Liquid is mixed to get mixed liquor with each 30mL of epoxy mixed liquor, and gained mixed liquor is heated to temperature 70 C~80 DEG C, waits to reflect
Existing blue phase, adds in 10 mL of initiator, then remaining mix emulsion fluid and epoxy is slowly added dropwise by constant pressure separatory funnel respectively
Mixed liquor；After being added dropwise to complete, 10 mL of initiator is added, keeps the temperature 1-2 hours, then be cooled to 30 DEG C, is reacted 2~3 hours, filter
Liquid crosses 200 mesh sieve, obtains aqueous epoxy emulsion；
The coupling agent is KH-570.
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| CN106928810A (en) * | 2017-03-29 | 2017-07-07 | 江苏华夏制漆科技有限公司 | Polypyrrole/graphene/epoxy emulsion tri compound water-based anticorrosive paint and its preparation method and application |
| CN110396343A (en) * | 2018-04-25 | 2019-11-01 | 河北晨阳工贸集团有限公司 | A kind of water-base epoxy anti-corrosion primer and preparation method thereof |
| CN110041777A (en) * | 2019-03-13 | 2019-07-23 | 河北晨阳工贸集团有限公司 | A kind of aqueous protective paint of highway warning sign and preparation method thereof |
| CN111234653A (en) * | 2020-03-16 | 2020-06-05 | 常秀菊 | High-toughness modified epoxy anticorrosive paint |
| CN113667382A (en) * | 2021-09-14 | 2021-11-19 | 惠州市汉惠河环境科技有限公司 | Water-based heavy-duty anticorrosion primer and preparation method thereof |
| CN118325418A (en) * | 2023-05-04 | 2024-07-12 | 深圳市宝光工业有限公司 | A method for preparing waterborne epoxy coating |
| CN116769379A (en) * | 2023-07-05 | 2023-09-19 | 聚涂科技(东莞)有限公司 | A water-based two-component epoxy high-gloss base-in-one anti-corrosion paint and its preparation method |
| CN120248725A (en) * | 2025-04-10 | 2025-07-04 | 张家港市天源制漆涂装有限公司 | A kind of water-based pre-coating primer and preparation method thereof |
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| CN101230228A (en) * | 2007-01-26 | 2008-07-30 | 深圳市海川实业股份有限公司 | Single-component aqueous epoxy medium temperature curing rust-inhibiting paint |
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