CN105885644A - Antirust coating and preparation method thereof - Google Patents

Antirust coating and preparation method thereof Download PDF

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Publication number
CN105885644A
CN105885644A CN201610520616.0A CN201610520616A CN105885644A CN 105885644 A CN105885644 A CN 105885644A CN 201610520616 A CN201610520616 A CN 201610520616A CN 105885644 A CN105885644 A CN 105885644A
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parts
component
antirusting paint
agent
coating
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CN105885644B (en
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朱阮利
李军
王莹
彭琳
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Pangang Group Research Institute Co Ltd
Chengdu Advanced Metal Materials Industry Technology Research Institute Co Ltd
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Pangang Group Research Institute Co Ltd
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    • 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
    • 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
    • C08K3/02—Elements
    • C08K3/08—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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • 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
    • 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
    • C08K3/34—Silicon-containing compounds
    • C08K3/346—Clay
    • 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
    • C09D7/61—Additives non-macromolecular inorganic
    • C09D7/62—Additives non-macromolecular inorganic modified by treatment with other 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
    • 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
    • C08K3/32—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

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  • 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)
  • Dispersion Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The invention belongs to the technical field of coating and in particular designs antirust coating and a preparation method thereof. The antirust coating is prepared from a component A and a component B according to the mass ratio of (3 to 4): 1, wherein the component A is prepared from the following components in parts by weight: 20 to 50 parts of epoxy resin, 1 to 10 parts of an epoxy diluting agent, 6 to 20 parts of a co-solvent, 0 to 15 parts of zinc powder, 0 to 20 parts of zinc phosphate, 0 to 15 parts of zinc yellow, 0 to 20 parts of aluminum tripolyphosphate, 0 to 5 parts of tannic acid, 0.8 to 1 part of organic bentonite, 0 to 30 parts of pigment, 0.1 to 2 parts of a dispersant and 0.1 to 2 parts of a de-foaming agent; the component B is prepared from the following components in parts by weight: 20 to 70 parts of a curing agent, 30 to 50 parts of water, 0.5 to 2 parts of a wetting agent, 0 to 2 parts of a silane coupling agent and 0 to 2 parts of a penetrating agent. The coating provided by the invention can be used for corrosion prevention on a steel-structure material with rusts and a paint film, can realize coating on the rusts and curing at a room temperature, and is more convenient for construction; the construction cost is reduced.

Description

A kind of antirusting paint and preparation method thereof
Technical field
The invention belongs to technical field of coatings, specific design one antirusting paint and preparation method thereof.
Background technology
Along with the development of modern industrial technology, the requirement to steel structural part is more and more higher, and long-life steel structure material is in corrosion With protection aspect also by increasingly acid test.And the anti-corrosion method of routine is prepared one layer with coating at steel surface exactly and is prevented Rust coating.In order to obtain excellent decay resistance, before coating coating, it is necessary to the rust on base material is removed clean, because of A kind of loose porous material for rust, if not Ex-all and directly carry out the spraying of coating, paint film and steel construction piece can be caused Basal body binding force very poor, protection effect is the most very poor.But under some operating mode, such as heavy construction, bridge, complicated equipment, coal The steel constructions such as gas-reservoir gas holder are in maintenance process, owing to being limited by execution conditions, it is impossible to carry out processing of rust removing or processing of rust removing Cost is the highest, and processing of rust removing work may also result in dust pollution and harm workers ' health.Common coating is after application It is required for being heating and curing and just can have good barrier propterty, but under some conditions, it is also difficult to it is heating and curing.
Therefore, preparing a kind of equipment rust cleaning that need not be antirust to needs, coating need not be heating and curing after coating process, and has ring The antirusting paint of the features such as guarantor, cleaning is the most necessary.
Summary of the invention
The technical problem to be solved be to provide a kind of can band rust coating and the antirusting paint of cold curing.
One antirusting paint of the present invention, it is made up of according to mass ratio 3～4:1 component A and component B；
Wherein, described component A is made up of following parts by weight ingredient: epoxy resin 20～50 parts, epoxide diluent 1～10 parts, Cosolvent 6～20 parts, zinc powder 0～15 parts, zinc phosphate 0～20 parts, zinc yellow 0～15 parts, aluminium triphosphate 0～20 parts, Tannic acid 0～5 parts, organobentonite 0.8～1 part, pigment 0～30 parts, dispersant 0.1～2 parts, defoamer 0.1～2 parts；
Described component B is made up of following parts by weight ingredient: firming agent 20～70 parts, water 30～50 parts, wetting agent 0.5～2 parts, Silane coupler 0～2 parts, penetrating agent 0～2 parts.
Further, as preferred technical scheme, a kind of antirusting paint described above, wherein said component A is by following heavy Amount part becomes to be grouped into: epoxy resin 35～50 parts, epoxide diluent 3～9 parts, cosolvent 7～12 parts, zinc powder 1～5 parts, Zinc phosphate 5～10 parts, zinc yellow 3～10 parts, aluminium triphosphate 5～10 parts, tannic acid 3～5 parts, organobentonite 0.8～1 Part, pigment 10～15 parts, dispersant 0.5～1 part, defoamer 0.2～0.3 part.
Further, as preferred technical scheme, a kind of antirusting paint described above, wherein said component B is by following heavy Amount part becomes to be grouped into: firming agent 50～60 parts, water 35～50 parts, wetting agent 0.5～1 part, silane coupler 1～2 parts, Penetrating agent 0.5～1 part.
A kind of antirusting paint described above, wherein said epoxy resin is preferably in E51 type epoxy resin, E44 type epoxy resin At least one.
A kind of antirusting paint described above, wherein said pigment be in iron oxide red, titanium dioxide, white carbon black, alumina powder at least A kind of.
A kind of antirusting paint described above, wherein said epoxide diluent is AGE epoxy active diluent or BGE epoxy-reactive At least one in diluent.
A kind of antirusting paint described above, wherein said cosolvent is in propylene glycol monomethyl ether, propylene glycol methyl ether acetate, isobutanol At least one.
A kind of antirusting paint described above, wherein said penetrating agent is at least one in dodecylbenzene sodium sulfonate, OP-10.
A kind of antirusting paint described above, wherein said silane coupler is γ aminopropyltriethoxy silane, gamma-amino third At least one in ylmethyl diethoxy silane, gamma-amino hydroxypropyl methyl dimethoxysilane；It is preferably gamma-amino propyl group three Ethoxysilane.
A kind of antirusting paint described above, wherein said antirusting paint ＜ hardening time 3h at normal temperatures, coating pencil hardness is 3H, Coating adhesion is 1 grade, neutral salt spray test time >=700h.
The present invention also provides for the preparation method of a kind of antirusting paint.
The preparation method of above-mentioned a kind of antirusting paint, is prepared from according to following steps:
A, preparation component A: flux and epoxy resin diluent are mixed, after stirring 10～30min, add epoxy resin, After stirring 30～60min, add remaining component in addition to dispersant and defoamer in component A, after stirring 30～60min, Add dispersant and defoamer, stir 30～40min, obtain component A mixed liquor；
B, preparation component B: water and firming agent are mixed, after stirring 10～30min, adds remaining composition in component B, Stirring 10～30min, obtains component B mixed liquor；
C, the preparation of antirusting paint: component A mixed liquor is mixed according to mass ratio 3～4:1 with component B mixed liquor, stirring 10～ 30min, to obtain final product.
Coating in the present invention can be used for the anticorrosion having the steel structure material of corrosion and paint film, can coat and cold curing by band rust, In construction convenient, make coating ensure on the basis of antirust ability, decrease working procedure, thus also reduce and be constructed into This.The coating of the present invention is the coating of aqueous, and the raw material of coating selection is all the common material being easy to get, and reduces the life of coating The advantages such as product cost, therefore has environmental protection, nontoxic, low cost, easy and simple to handle.
Detailed description of the invention
One antirusting paint of the present invention, it is made up of according to mass ratio 3～4:1 component A and component B；
Wherein, described component A is made up of following parts by weight ingredient: epoxy resin 20～50 parts, epoxide diluent 1～10 parts, Cosolvent 6～20 parts, zinc powder 0～15 parts, zinc phosphate 0～20 parts, zinc yellow 0～15 parts, aluminium triphosphate 0～20 parts, Tannic acid 0～5 parts, organobentonite 0.8～1 part, pigment 0～30 parts, dispersant 0.1～2 parts, defoamer 0.1～2 parts；
Described component B is made up of following parts by weight ingredient: firming agent 20～70 parts, water 30～50 parts, wetting agent 0.5～2 parts, Silane coupler 0～2 parts, penetrating agent 0～2 parts.
Further, as preferred technical scheme, a kind of antirusting paint described above, wherein said component A is by following heavy Amount part becomes to be grouped into: epoxy resin 35～50 parts, epoxide diluent 3～9 parts, cosolvent 7～12 parts, zinc powder 1～5 parts, Zinc phosphate 5～10 parts, zinc yellow 3～10 parts, aluminium triphosphate 5～10 parts, tannic acid 3～5 parts, organobentonite 0.8～1 Part, pigment 10～15 parts, dispersant 0.5～1 part, defoamer 0.2～0.3 part.
Further, as preferred technical scheme, a kind of antirusting paint described above, wherein said component B is by following heavy Amount part becomes to be grouped into: firming agent 50～60 parts, water 35～50 parts, wetting agent 0.5～1 part, silane coupler 1～2 parts, Penetrating agent 0.5～1 part.
A kind of antirusting paint described above, in order to meet the needs being applied object to difference coating color, the red paint having, has White paint, some needs are pitch-dark, and antirusting paint of the present invention also needs to add a certain amount of various pigment, and wherein said pigment is oxygen Change at least one in iron oxide red, titanium dioxide, white carbon black, alumina powder.
A kind of antirusting paint described above, because the epoxy resin viscosity added is high, in order to reduce its viscosity so that antirusting paint Each component mix homogeneously, therefore also needs to add epoxide diluent, and epoxide diluent of the present invention is the dilution of AGE epoxy-reactive At least one in agent or BGE epoxy active diluent.
A kind of antirusting paint described above, wherein said cosolvent is in propylene glycol monomethyl ether, propylene glycol methyl ether acetate, isobutanol At least one.
A kind of antirusting paint described above, sprawls osmotic effect to strengthen coating, in addition it is also necessary to add penetrating agent, wherein said oozes Agent is at least one in dodecylbenzene sodium sulfonate, alkylphenol polyoxyethylene (OP-10) thoroughly.
A kind of antirusting paint described above, in order to strengthen the mechanical property of coating, in addition it is also necessary to be suitably added silane coupled in coating Agent, wherein said silane coupler be γ aminopropyltriethoxy silane, gamma-amino hydroxypropyl methyl diethoxy silane, γ- At least one in amino propyl methyl dimethoxysilane；It is preferably γ aminopropyltriethoxy silane.
Epoxy resin of the present invention is preferably E51 (bisphenol A diglycidyl ether) or E44 type epoxy resin；Described solidification Agent is preferably at least one in 701 firming agent or 721 firming agent；Described dispersant is preferably BYK-P104S type dispersant； Described defoamer is preferably BYK141 defoamer；Described wetting agent is preferably BYK346 wetting agent.
Antirusting paint of the present invention respectively forms in component, plays mainly zinc powder, zinc phosphate, zinc yellow, the trimerization of steady rust, rust inhibition At least one in aluminum phosphate, tannic acid, but in the case of coating environment is not very severe, simultaneously in order to cost-effective, Typically have only to add steady rust composition.
Why antirusting paint of the present invention can coat by band rust, and its core is to add zinc powder, zinc phosphate, zinc yellow, trimerization phosphorus Acid aluminum, penetrating agent, at least one in tannic acid.
A kind of antirusting paint described above, wherein said antirusting paint ＜ hardening time 3h at normal temperatures, coating pencil hardness is 3H, Coating adhesion is 1 grade, neutral salt spray test time >=700h.
The present invention also provides for the preparation method of a kind of antirusting paint.
The preparation method of above-mentioned a kind of antirusting paint, in order to obtain the antirust solidification effect of more preferable volume, prevents component A and component B React during preparing antirusting paint and inactivate, be preferably prepared from according to following steps:
A, preparation component A: flux and epoxy resin diluent are mixed, after stirring 10～30min, add epoxy resin, After stirring 30～60min, add remaining component in addition to dispersant and defoamer in component A, after stirring 30～60min, Add dispersant and defoamer, stir 30～40min, obtain component A mixed liquor；
B, preparation component B: water and firming agent are mixed, after stirring 10～30min, adds remaining composition in component B, Stirring 10～30min, obtains component B mixed liquor；
C, the preparation of antirusting paint: component A mixed liquor is mixed according to mass ratio 3～4:1 with component B mixed liquor, stirring 10～ 30min, to obtain final product.
Below in conjunction with embodiment, the detailed description of the invention of the present invention is further described, the most therefore limits the present invention to institute Among the scope of embodiments stated.
Embodiment 1
One, prepared by coating
According to K1, K2 and D1 in table 1 (i.e. can not contrast test) under normal temperature cure each raw material components and proportioning thereof, system Standby antirusting paint of the present invention.
Table 1 coating composition and proportioning thereof
A, preparation component A: flux and epoxy resin diluent are mixed, after stirring 10～30min, add epoxy resin, After stirring 30～60min, add remaining component in addition to dispersant and defoamer in component A, after stirring 30～60min, Add dispersant and defoamer, stir 30～40min, obtain component A mixed liquor；
B, preparation component B: water and firming agent are mixed, after stirring 10～30min, adds remaining composition in component B, Stirring 10～30min, obtains component B mixed liquor；
C, the preparation of antirusting paint: component A mixed liquor is mixed according to mass ratio 3～4:1 with component B mixed liquor, stirring 10～ 30min, to obtain final product.
Two, the performance test of coating
By K1, K2 group antirusting paint of the present invention and contrast test D1, it is respectively coated with and identical gets rusty on rail, according to " GB/T 6739-1996 film determination of pencil hardness method " its pencil hardness of standard testing, according to " GB1720-89 paint film adhesion measures Method " test its coating binding force, survey according to " mensuration of GB/T 1771-1991 paint and varnish resistance to neutral salt spray test performance " Trying its coating corrosion resistance energy, the test result obtained is shown in Table 2:
Table 2 each component coating property contrasts
By table 2 it can be seen that the coating of the present invention has good corrosion resistance on the rail got rusty, and have moderate Coating hardness, it the most all has good adhesion with rusty scale and steel matrix.

Claims (10)

1. an antirusting paint, it is characterised in that: it is made up of according to mass ratio 3～4:1 component A and component B；
Wherein, described component A is made up of following parts by weight ingredient: epoxy resin 20～50 parts, epoxide diluent 1～10 parts, Cosolvent 6～20 parts, zinc powder 0～15 parts, zinc phosphate 0～20 parts, zinc yellow 0～15 parts, aluminium triphosphate 0～20 parts, Tannic acid 0～5 parts, organobentonite 0.8～1 part, pigment 0～30 parts, dispersant 0.1～2 parts, defoamer 0.1～2 parts；
Described component B is made up of following parts by weight ingredient: firming agent 20～70 parts, water 30～50 parts, wetting agent 0.5～2 parts, Silane coupler 0～2 parts, penetrating agent 0～2 parts.
A kind of antirusting paint, it is characterised in that: described component A is by following parts by weight ingredient group Become: epoxy resin 35～50 parts, epoxide diluent 3～9 parts, cosolvent 7～12 parts, zinc powder 1～5 parts, zinc phosphate 5～ 10 parts, zinc yellow 3～10 parts, aluminium triphosphate 5～10 parts, tannic acid 3～5 parts, organobentonite 0.8～1 part, pigment 10～ 15 parts, dispersant 0.5～1 part, defoamer 0.2～0.3 part.
A kind of antirusting paint the most according to claim 1 or claim 2, it is characterised in that: described component B is become by following weight portion It is grouped into: firming agent 50～60 parts, water 35～50 parts, wetting agent 0.5～1 part, silane coupler 1～2 parts, penetrating agent 0.5～1 part.
4. according to antirusting paint a kind of described in any one of claims 1 to 3, it is characterised in that: described epoxide diluent is AGE At least one in epoxy active diluent, BGE epoxy active diluent.
5. according to antirusting paint a kind of described in any one of claims 1 to 3, it is characterised in that: described cosolvent is propylene glycol first At least one in ether, propylene glycol methyl ether acetate, isobutanol.
6. according to antirusting paint a kind of described in any one of claims 1 to 3, it is characterised in that: described pigment be iron oxide red, At least one in titanium dioxide, white carbon black, alumina powder.
7. according to antirusting paint a kind of described in any one of claims 1 to 3, it is characterised in that: described penetrating agent is dodecyl At least one in benzene sulfonic acid sodium salt, OP-10.
8. according to antirusting paint a kind of described in any one of claims 1 to 3, it is characterised in that: described silane coupler be γ- In aminopropyltriethoxywerene werene, gamma-amino hydroxypropyl methyl diethoxy silane, gamma-amino hydroxypropyl methyl dimethoxysilane At least one；It is preferably γ aminopropyltriethoxy silane.
9. according to antirusting paint a kind of described in any one of claim 1～8, it is characterised in that: described antirusting paint is at normal temperatures Surface drying time ＜ 3h, coating pencil hardness is 3H, and coating adhesion is 1 grade, neutral salt spray test time >=700h.
10. the preparation method of a kind of antirusting paint described in any one of claim 1～9, it is characterised in that: according to following steps system For forming:
A, preparation component A: flux and epoxy resin diluent are mixed, after stirring 10～30min, add epoxy resin, After stirring 30～60min, add remaining component in addition to dispersant and defoamer in component A, after stirring 30～60min, Add dispersant and defoamer, stir 30～40min, obtain component A mixed liquor；
B, preparation component B: water and firming agent are mixed, after stirring 10～30min, adds remaining composition in component B, Stirring 10～30min, obtains component B mixed liquor；
C, the preparation of antirusting paint: component A mixed liquor is mixed according to mass ratio 3～4:1 with component B mixed liquor, stirring 10～ 30min, to obtain final product.
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106675324A (en) * 2016-12-07 2017-05-17 中国京冶工程技术有限公司 Intermediate layer binder for steel structure of industrial heritages and preparation method and application of intermediate layer binder
CN107556875A (en) * 2017-10-03 2018-01-09 镇江泽枫霖建筑材料有限公司 A kind of antirusting paint preparation method
CN107652879A (en) * 2017-10-22 2018-02-02 惠州市阿斯顿涂料有限公司 A kind of long-acting cold galvanizing fire-resistant anticorrosion paint
CN108034294A (en) * 2017-11-14 2018-05-15 广州擎天材料科技有限公司 A kind of zinc slurry and its cladding process for being used to improve the secondary adhesive force of water-thinned epoxy zinc-rich coating
CN109021782A (en) * 2018-07-06 2018-12-18 佛山市陵谐环保科技有限公司 A kind of corrosion-resistant antirust paint and preparation method thereof
CN109796795A (en) * 2019-01-11 2019-05-24 芜湖市永格节能材料有限公司 A kind of preparation method of acidproof alkali salt corrosive water antirust paint
CN111662603A (en) * 2020-05-09 2020-09-15 洛阳双瑞防腐工程技术有限公司 Water-based rust conversion anticorrosive paint for steel structure and preparation method thereof
CN113102204A (en) * 2021-04-12 2021-07-13 安徽省宝路钢结构有限公司 Novel anti-stripping type anti-rust process for steel structure
CN115537097A (en) * 2022-09-26 2022-12-30 山东七维新材料有限公司 High-performance water-based two-component epoxy anticorrosive primer, and preparation method and application thereof

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CN103897559A (en) * 2014-03-21 2014-07-02 哈尔滨工程大学 Epoxy rust coating
CN105273571A (en) * 2015-10-19 2016-01-27 重庆南方漆业有限公司 Epoxy primer realizing rusty construction and preparation method of epoxy primer

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CN103756512A (en) * 2013-12-31 2014-04-30 上海大通涂料化工有限公司 Anticorrosive paint coated under rusted and moist conditions
CN103897559A (en) * 2014-03-21 2014-07-02 哈尔滨工程大学 Epoxy rust coating
CN105273571A (en) * 2015-10-19 2016-01-27 重庆南方漆业有限公司 Epoxy primer realizing rusty construction and preparation method of epoxy primer

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106675324A (en) * 2016-12-07 2017-05-17 中国京冶工程技术有限公司 Intermediate layer binder for steel structure of industrial heritages and preparation method and application of intermediate layer binder
CN106675324B (en) * 2016-12-07 2020-04-21 中国京冶工程技术有限公司 Industrial legacy steel structure intermediate layer connecting agent and preparation method and application thereof
CN107556875A (en) * 2017-10-03 2018-01-09 镇江泽枫霖建筑材料有限公司 A kind of antirusting paint preparation method
CN107652879A (en) * 2017-10-22 2018-02-02 惠州市阿斯顿涂料有限公司 A kind of long-acting cold galvanizing fire-resistant anticorrosion paint
CN108034294A (en) * 2017-11-14 2018-05-15 广州擎天材料科技有限公司 A kind of zinc slurry and its cladding process for being used to improve the secondary adhesive force of water-thinned epoxy zinc-rich coating
CN109021782A (en) * 2018-07-06 2018-12-18 佛山市陵谐环保科技有限公司 A kind of corrosion-resistant antirust paint and preparation method thereof
CN109021782B (en) * 2018-07-06 2021-01-26 福建省艺邦新材料科技有限公司 Corrosion-resistant antirust paint and preparation method thereof
CN109796795A (en) * 2019-01-11 2019-05-24 芜湖市永格节能材料有限公司 A kind of preparation method of acidproof alkali salt corrosive water antirust paint
CN111662603A (en) * 2020-05-09 2020-09-15 洛阳双瑞防腐工程技术有限公司 Water-based rust conversion anticorrosive paint for steel structure and preparation method thereof
CN111662603B (en) * 2020-05-09 2021-10-22 洛阳双瑞防腐工程技术有限公司 Water-based rust conversion anticorrosive paint for steel structure and preparation method thereof
CN113102204A (en) * 2021-04-12 2021-07-13 安徽省宝路钢结构有限公司 Novel anti-stripping type anti-rust process for steel structure
CN115537097A (en) * 2022-09-26 2022-12-30 山东七维新材料有限公司 High-performance water-based two-component epoxy anticorrosive primer, and preparation method and application thereof

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