CN104263189A - Epoxy zinc-rich primer containing phosphorus-titanium powder and preparing method thereof - Google Patents
Epoxy zinc-rich primer containing phosphorus-titanium powder and preparing method thereof Download PDFInfo
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- CN104263189A CN104263189A CN201410421397.1A CN201410421397A CN104263189A CN 104263189 A CN104263189 A CN 104263189A CN 201410421397 A CN201410421397 A CN 201410421397A CN 104263189 A CN104263189 A CN 104263189A
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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
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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
- 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
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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
- 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
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- 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
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- 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
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- 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
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- 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
- C08K3/36—Silica
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Abstract
The invention relates to epoxy zinc-rich primer containing phosphorus-titanium powder. The primer comprises an A component capable of curing to form a film and a B component containing a curing agent. The A component comprises following constituents by mass: 5-75 wt% of the phosphorus-titanium powder, 0-50 wt% of zinc powder, 0-25 wt% of a filling material, 15-25 wt% of epoxy resin having a solid content of 50%, 1.0-2.0 wt% of auxiliary agents, and 2-10 wt% of a solvent, wherein the sum of the mass percentages of the phosphorus-titanium powder, the zinc powder and the filling materials is 65-80 wt%. The B component comprises following constituents by mass: 40-65 wt% of the curing agent, 0-2.0 wt% of auxiliary agents and 35-60 wt% of a solvent. By addition of the phosphorus-titanium powder into the primer and by selection of each constituent, corrosion resistant effects are ensured, the content of the zinc powder is largely reduced, the production cost is reduced, the corrosion resistant manner at the cost of the zinc powder for epoxy zinc-rich primer is overcome, zinc oxide mist generated during welding is largely reduced, and the environment and health of operators are protected.
Description
Technical field
The invention belongs to paint field, particularly, the present invention relates to a kind of based on epoxy resin and epoxy zinc rich primer and preparation method thereof containing phosphorus titanium valve.
Background technology
Metallic corrosion is the problem that of facing mankind is very serious.Every year because corroding the loss amount of the metal construction, equipment and the material that cause, be about as much as the 20-40% of metal production then, the metal that the whole world is scrapped because of corrosion every year reaches more than 100,000,000 tons, and financial loss accounts for the 1.5-3.5% of total value of production in national economy.For a long time, people adopt various technology, the speed that slowing down corrosion occurs.Such as, form coating after being coated with solidification on the metal surface with protective system, be used for preventing metallic corrosion by shielding, inhibition, galvanic protection etc.
At present, epoxy zinc rich primer is one of topmost metal anti-corrosive paint.Because zinc is more bold and vigorous than ironwork, easily lose electronics, in corrosion process in early stage, zinc powder and steel substrate composition galvanic cell; the electropotential of zinc is born than the electropotential of iron, and zinc is anode, and iron is negative electrode; electric current flows to iron by zinc, to sacrifice zinc powder for cost, protects steel substrate.
General epoxy zinc rich primer is with zinc powder, epoxy resin for main raw material, adds the composition such as auxiliary agent, solvent.Such as patent CN102417784A take zinc powder as main component, and add epoxy resin, methyl iso-butyl ketone (MIBK), dimethylbenzene, propyl carbinol, anti-settling stablizer, dispersion agent and flow agent etc., zinc content is high, has excellent rustless property.Such as patent CN103805027A take zinc powder as main component, and add epoxy resin, silicon carbide, organobentonite, glycidyl allyl ether etc., zinc content is high, and salt spray resistance is good.Coating zincilate amount in above two inventions is high, and not only production cost is high, and can produce a large amount of zinc oxide fog when welding, the health of harm environment and operator.
CN103173095A discloses a kind of based on epoxy resin, and contains Zinc-rich epoxy anticorrosion paint of Graphene and preparation method thereof.Be made up of following component by mass percentage: Graphene 0.1-5wt%, zinc powder 0-35wt%, filler 30-70wt%, solid content is the epoxy resin 10-20wt% of 54%, solvent 10-20wt%.Graphene joins in protective system by this invention, reduces the content of zinc powder, overcomes zinc-rich paint to sacrifice the anti-corrosion mode that zinc powder is cost, decreases the zinc oxide fog produced when welding, environmental friendliness.The protective system that this invention provides has longer salt-fog resistant time, preferably acid-proof alkaline, and preparation technology is simple.But the expensive comparable gold of Graphene, and the problem of large-scale production urgently to be resolved hurrily, there is great limitation in its application in zinc-rich paint.
Summary of the invention
For the deficiencies in the prior art, an object of the present invention be to provide a kind of can reduce zinc-rich paint zinc content and the epoxy zinc rich primer of Corrosion Protection can be ensured, described priming paint should have longer salt-fog resistant time, excellent acid and alkali-resistance salt performance, hardness is high, snappiness good and eco-friendly characteristic.
An object of the present invention is achieved through the following technical solutions:
Add an epoxy zinc rich primer for phosphorus titanium valve, comprise the first component of energy film-forming and the component B containing solidifying agent:
Wherein, first component comprises following component by mass percentage:
As optimal technical scheme, the mass percentage sum of phosphorus titanium valve of the present invention, zinc powder and filler accounts for the 65-80wt% of first component, such as 68wt%, 71wt%, 74wt%, 77wt% etc.
The present invention utilizes phosphorus titanium valve and steel structure surface metal to produce chemical reaction, forms passive film, plays electro-chemical protection.Phosphorus titanium valve take ferroalloy powder as carrier, the superfine composite type rust-stabilising pigment obtained with phosphorous assistant modification, cause is alloy material, itself has conductive capability, though its anti-couple-corrosion ability is not as good as zinc powder, but due to the effect of phosphorous assistant and the high anti-corrosion capability of iron alloy powder itself, salt water resistance and salt spray resistance substantially exceed zinc powder.
Phosphorus titanium valve joins in epoxy zinc rich primer by the present invention; by the selection to each component; while guarantee preservative effect; greatly reduce the content of zinc powder; reduce production cost; and overcome epoxy zinc rich primer purely to sacrifice the anti-corrosion mode that zinc powder is cost, greatly reducing the zinc oxide fog produced when welding, protecting the health of environment and operator.
Component B of the present invention is selected from the combination of any solidifying agent that can solidify epoxy resin described in first component and auxiliary agent, solvent, and those skilled in the art can select according to application practical situation.
As further preferably technical scheme, described epoxy zinc rich primer comprises can the first component of film-forming and the component B containing solidifying agent:
Wherein, first component comprises following component by mass percentage:
As optimal technical scheme, the mass percentage sum of phosphorus titanium valve of the present invention, zinc powder and filler accounts for the 65-76wt% of first component.
Preferably, described phosphorus titanium valve is selected from 600 order-800 order phosphorus titanium valve, preferably 800 order phosphorus titanium valves.
In priming paint of the present invention, the content of phosphorus titanium valve can be 10wt%, 15wt%, 20wt%, 25wt%, 30wt%, 35wt%, 40wt%, 45wt%, 50wt%, 55wt%, 60wt%, 65wt%, 70wt%, 73wt% etc.The content of phosphorus titanium valve is too much, can not evenly spread in epoxy resin; The content of phosphorus titanium valve is very few, in order to reach identical corrosion resistance nature, must improve the content of zinc powder, is unfavorable for environmental protection and reduces production cost.
Preferably, described filler is selected from any a kind or at least of more than two kinds combination in process white, calcium carbonate, zinc phosphate, talcum powder, ST rust-stabilising pigment, preferably talc powder.
Preferably, described solid content be 50% epoxy resin be made up of epoxy resin and dispersion solvent.
Preferably, described epoxy resin is bisphenol A type epoxy resin, preferred bisphenol A type epoxy resin E-20;
Preferably, described dispersion solvent is the mixed solvent of butanols and dimethylbenzene.
Described solid content be 50% epoxy resin be prepare with the mixed solvent of butanols and dimethylbenzene the bisphenol A type epoxy resin E-20 solution that the solid content obtained is 50%.
Preferably, described auxiliary agent is selected from the combination of any a kind at least or 2 kinds in aerosil, organobentonite, preferred aerosil;
Preferably, it is the mixed solvent that 1:1-5:1 prepares by mass percentage that the solvent in described first component is selected from by dimethylbenzene and butanols, is preferably the mixed solvent of 4:1 preparation by mass percentage by dimethylbenzene and butanols.
Preferably, component B of the present invention comprises solidifying agent, auxiliary agent and solvent.
As optimal technical scheme, the solidifying agent in described component B is selected from the combination of any a kind or at least 2 kinds in curable urethane resin agent or polyamide resin solidifying agent, preferred polyamide resin curing agent, further preferred polyamide resin curing agent 650.
Preferably, the auxiliary agent in described component B is curing catalyst, preferred K-54.
Preferably, the solvent in described component B be dimethylbenzene and butanols by mass percentage 1.5:1 prepare the mixed solvent obtained.
Preferably, in described zinc rich primer, the quality proportioning of first component and component B is 7:1-12:1, preferred 10:1.
As optimal technical scheme, epoxy zinc rich primer of the present invention comprises following component:
First component:
Wherein, the mass percentage sum of phosphorus titanium valve, zinc powder and filler accounts for the 65-80wt% of first component;
Component B:
Solidifying agent 40-65wt%;
Auxiliary agent 0-2.0wt%;
Solvent 35-60wt%;
Wherein, the quality proportioning of first component and component B is 7:1-12:1.
As optimal technical scheme, epoxy zinc rich primer of the present invention comprises following component:
First component comprises following component by mass percentage:
Wherein, the mass percentage sum of phosphorus titanium valve, zinc powder and filler accounts for the 65-76wt% of first component;
Component B comprises following component by mass percentage:
Solidifying agent 44-62wt%;
Auxiliary agent 0-2.0wt%;
Solvent 38-56wt%;
Wherein, the quality proportioning of first component and component B is 7:1-12:1.
As optimal technical scheme, epoxy zinc rich primer of the present invention comprises following component:
First component comprises following component by mass percentage:
Wherein, the mass percent sum of phosphorus titanium valve, zinc powder and filler accounts for the 72.5wt% of first component;
Component B comprises following component by mass percentage:
Solidifying agent 52wt%;
Auxiliary agent 0-2.0wt%;
Solvent 46-48wt%;
Wherein, the quality proportioning of first component and component B is 7:1-12:1.
Another object of the present invention is the preparation method proposing described epoxy zinc rich primer.Described preparation method comprises the following steps:
A. the compound method of described priming paint first component:
(1) epoxy resin of formula ratio is added in issuance of materials cylinder, open and stir;
(2) add the solvent of formula ratio, auxiliary agent, phosphorus titanium valve and filler successively, continue to be stirred to and be uniformly dispersed completely;
(3) mixture step (2) obtained is sent in sand mill and is ground, qualified to fineness;
(4) mixture step (3) obtained is sent in paint mixing cylinder and is stirred, and adds the zinc powder of formula ratio, continues to be stirred to be uniformly dispersed completely, obtained first component;
Preferably, the rotating speed of step (1) described stirring is 600-1000r/min, such as 650r/min, 700r/min, 750r/min, 800r/min, 850r/min, 900r/min, 950r/min etc., preferred 800r/min;
Preferably, the rotating speed of step (2) described stirring is 1500-3000r/min, such as 1550r/min, 1650r/min, 1700r/min, 1800r/min, 1920r/min, 2000r/min, 2100r/min, 2200r/min, 2350r/min, 2500r/min, 2650r/min, 2800r/min, 2950r/min etc., preferred 2200r/min;
Preferably, the fineness after step (3) described grinding is 30-60 μm, such as 35 μm, 40 μm, 45 μm, 50 μm, 55 μm etc., preferably 50 μm;
Preferably, the rotating speed of step (4) described stirring is 1800-2500r/min, such as 1900r/min, 2000r/min, 2150r/min, 2250r/min, 2350r/min, 2450r/min etc., preferred 2000r/min;
B. the compound method of described priming paint component B:
(5) successively the solidifying agent of formula ratio, auxiliary agent and solvent are added in stirred vessel, mix, obtained component B;
Preferably, the rotating speed of step (5) described stirring is 600-1000r/min, such as 650r/min, 750r/min, 800r/min, 900r/min, 950r/min etc., preferred 800r/min;
C. before using, first, second two component is mixed by quality proportioning, obtain priming paint, construction in slaking 15-30 minute.
Compared with prior art, the present invention has following beneficial effect:
(1) phosphorus titanium valve and steel structure surface metal is utilized to produce chemical reaction; form passive film; play electro-chemical protection, prepare a kind of salt water resistance and salt spray resistance is good, raw material sources are wide, cost is lower, environmental friendliness, easy construction NEW TYPE OF COMPOSITE coating.
(2) phosphorus titanium valve joins in epoxy zinc rich primer by the present invention; by the selection to each component; while guarantee preservative effect; greatly reduce the content of zinc powder; reduce production cost; and overcome epoxy zinc rich primer purely to sacrifice the anti-corrosion mode that zinc powder is cost, greatly reducing the zinc oxide fog produced when welding, protecting the health of environment and operator.
(3) epoxy zinc rich primer provided by the invention not only meets the index of organic zinc rich primer salt-fog resistant time in existing industry standard HG/T3668-2009, and acid-and base-resisting, salt solution performance very excellent, acid, alkali, salt solution soak the phenomenon all not occurring for 30 days bubbling, getting rusty, ftracture, come off respectively.
(4) epoxy zinc rich primer preparation technology provided by the invention is simple, easy construction.
Embodiment
For better the present invention being described, be convenient to understand technical scheme of the present invention, typical case of the present invention but non-limiting example is as follows:
A preparation method for epoxy zinc rich primer, comprises the following steps:
A. the compound method of described priming paint first component:
(1) add in issuance of materials cylinder by the epoxy resin of formula ratio, open and stir, the rotating speed of stirring is 600-1000r/min;
(2) add the solvent of formula ratio, auxiliary agent, phosphorus titanium valve and filler successively, continue to be stirred to and be uniformly dispersed completely, the rotating speed of stirring is 1500-3000r/min;
(3) mixture step (2) obtained is sent in sand mill and is ground, and is 30-60 μm to fineness;
(4) mixture step (3) obtained is sent in paint mixing cylinder and is stirred, and adds the zinc powder of formula ratio, continues to be stirred to be uniformly dispersed completely, and the rotating speed of stirring is 1800-2500r/min, obtained first component;
B. the compound method of described priming paint component B:
(5) successively the solidifying agent of formula ratio, auxiliary agent and solvent are added in stirred vessel, mix under the rotating speed of 600-1000r/min, obtained component B;
C. before using, first, second two component is mixed by quality proportioning, obtain priming paint, construction in slaking 15-30 minute.
Each component of the epoxy zinc rich primer that embodiment 1-6 provides is in table 1:
The component of the epoxy zinc rich primer that table 1 embodiment 1-6 provides
Wherein, described epoxy resin is the E-20 epoxy resin liquid (dispersion solvent is the mixed solvent of butanols and dimethylbenzene) of solid content 50%, solvent 1 is dimethylbenzene and butanols is the mixed solvent of 4:1 preparation by mass percentage, and solvent 2 is the mixed solvent of dimethylbenzene and butanols 1.5:1 preparation by mass percentage.
In use, the quality proportioning of first component and component B is 10:1 to described epoxy zinc rich primer.
Performance test:
Epoxy zinc rich primer embodiment 1-6 provided carries out performance test, and detection method and testing tool are in table 2:
The detection method that table 2 performance test is used and testing tool
The performance test results:
The performance test results is in table 3:
The performance test results of table 3 embodiment 1-6
As can be seen from Table 3, epoxy zinc rich primer provided by the invention, while greatly reducing the content of zinc powder, reducing production cost, ensure that preservative effect, greatly reducing the zinc oxide fog produced when welding, protecting the health of environment and operator.
Above embodiment is only be described the preferred embodiment of the present invention, not limits scope of the present invention.Under not departing from the present invention and designing the prerequisite of spirit, the various modification that this area engineering technical personnel make technical scheme of the present invention and improvement, all should fall in protection domain that claims of the present invention determine.
Claims (24)
1. add an epoxy zinc rich primer for phosphorus titanium valve, it is characterized in that: described priming paint comprises the first component of energy film-forming and the component B containing solidifying agent:
First component comprises following component by mass percentage:
Wherein, the mass percentage sum of phosphorus titanium valve, zinc powder and filler accounts for the 60-80wt% of first component;
Component B comprises following component by mass percentage:
Solidifying agent 40-65wt%;
Auxiliary agent 0-2.0wt%;
Solvent 35-60wt%;
Wherein, the quality proportioning of first component and component B is 7:1-12:1.
2. the epoxy zinc rich primer adding phosphorus titanium valve as claimed in claim 1, is characterized in that: described priming paint comprises the first component of energy film-forming and the component B containing solidifying agent:
First component comprises following component by mass percentage:
Wherein, the mass percentage sum of phosphorus titanium valve, zinc powder and filler accounts for the 65-76wt% of first component;
Component B comprises following component by mass percentage:
Solidifying agent 44-62wt%;
Auxiliary agent 0-2.0wt%;
Solvent 38-56wt%;
Wherein, the quality proportioning of first component and component B is 7:1-12:1.
3. the epoxy zinc rich primer adding phosphorus titanium valve as claimed in claim 1, is characterized in that: described priming paint comprises the first component of energy film-forming and the component B containing solidifying agent:
First component comprises following component by mass percentage:
Wherein, the mass percentage sum of phosphorus titanium valve, zinc powder and filler accounts for the 72.5wt% of first component;
Component B comprises following component by mass percentage:
Solidifying agent 52wt%;
Auxiliary agent 0-2.0wt%;
Solvent 46-48wt%;
Wherein, the quality proportioning of first component and component B is 7:1-12:1.
4. the epoxy zinc rich primer of the interpolation phosphorus titanium valve as described in any one of claims 1 to 3 claim, is characterized in that: described phosphorus titanium valve is selected from 600 order-800 order phosphorus titanium valves.
5. the epoxy zinc rich primer of the interpolation phosphorus titanium valve as described in any one of claims 1 to 3 claim, is characterized in that: described phosphorus titanium valve is selected from 800 order phosphorus titanium valves.
6. the epoxy zinc rich primer of the interpolation phosphorus titanium valve as described in any one of claims 1 to 3 claim, is characterized in that: described filler is selected from any a kind or at least of more than two kinds combination in process white, calcium carbonate, zinc phosphate, talcum powder, ST rust-stabilising pigment.
7. the epoxy zinc rich primer of the interpolation phosphorus titanium valve as described in any one of claims 1 to 3 claim, is characterized in that: described solid content be 50% epoxy resin be made up of epoxy resin and dispersion solvent.
8. the epoxy zinc rich primer adding phosphorus titanium valve as claimed in claim 7, is characterized in that: described epoxy resin is bisphenol A type epoxy resin.
9. the epoxy zinc rich primer adding phosphorus titanium valve as claimed in claim 7, is characterized in that: described dispersion solvent is the mixed solvent of butanols and dimethylbenzene.
10. the epoxy zinc rich primer of the interpolation phosphorus titanium valve as described in any one of claims 1 to 3 claim, is characterized in that: described solid content be 50% epoxy resin be prepare with the mixed solvent of butanols and dimethylbenzene the bisphenol A type epoxy resin E-20 solution that the solid content obtained is 50%.
The epoxy zinc rich primer of 11. interpolation phosphorus titanium valves as described in any one of claims 1 to 3 claim, is characterized in that: the auxiliary agent in described first component is selected from the combination of any a kind at least or 2 kinds in aerosil, organobentonite.
The epoxy zinc rich primer of 12. interpolation phosphorus titanium valves as described in any one of claims 1 to 3 claim, is characterized in that: it is the mixed solvent that 1:1-5:1 prepares by mass percentage that the solvent in described first component is selected from by dimethylbenzene and butanols.
The epoxy zinc rich primer of 13. interpolation phosphorus titanium valves as described in any one of claims 1 to 3 claim, is characterized in that: it is the mixed solvent that 4:1 prepares by mass percentage that the solvent in described first component is selected from by dimethylbenzene and butanols.
The epoxy zinc rich primer of 14. interpolation phosphorus titanium valves as described in any one of claims 1 to 3 claim, is characterized in that: the solidifying agent in described second component is selected from the combination of any a kind or at least 2 kinds in curable urethane resin agent or polyamide resin solidifying agent.
The epoxy zinc rich primer of 15. interpolation phosphorus titanium valves as described in any one of claims 1 to 3 claim, is characterized in that: the auxiliary agent in described second component is curing catalyst.
The epoxy zinc rich primer of 16. interpolation phosphorus titanium valves as described in any one of claims 1 to 3 claim, is characterized in that: the auxiliary agent in described second component is K-54.
The epoxy zinc rich primer of 17. interpolation phosphorus titanium valves as described in any one of claims 1 to 3 claim, is characterized in that: the solvent in described second component be dimethylbenzene and butanols by mass percentage 1.5:1 prepare the mixed solvent obtained.
The epoxy zinc rich primer of 18. interpolation phosphorus titanium valves as described in any one of claims 1 to 3 claim, is characterized in that: in described priming paint, the quality proportioning of first component and component B is 10:1.
The preparation method of the epoxy zinc rich primer of 19. 1 kinds of interpolation phosphorus titanium valves as described in any one of claims 1 to 3 claim, it is characterized in that, described preparation method comprises the following steps:
A. the compound method of described priming paint first component:
(1) epoxy resin of formula ratio is added in issuance of materials cylinder, open and stir;
(2) add the solvent of formula ratio, auxiliary agent, phosphorus titanium valve and filler successively, continue to be stirred to and be uniformly dispersed completely;
(3) mixture step (2) obtained is sent in sand mill and is ground, qualified to fineness;
(4) mixture step (3) obtained is sent in paint mixing cylinder and is stirred, and adds the zinc powder of formula ratio, continues to be stirred to be uniformly dispersed completely;
B. the compound method of described priming paint component B:
Successively the solidifying agent of formula ratio, auxiliary agent and solvent are added in stirred vessel, mix, obtain component B;
C. before using, first, second two component is mixed by quality proportioning, obtain priming paint, construction in slaking 15-30 minute.
20. preparation methods according to claim 19, is characterized in that, the mixing speed in described step (1) is 600-1000r/min.
21. preparation methods according to claim 19, is characterized in that, the mixing speed in described step (2) is 1500-3000r/min.
22. preparation methods according to claim 19, is characterized in that, in described step (3), the fineness after grinding is 30-60 μm.
23. preparation methods according to claim 19, is characterized in that, the mixing speed in described step (4) is 1800-2500r/min.
24. preparation methods according to claim 19, is characterized in that, the mixing speed in described step B is 600-1000r/min.
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| CN201410421397.1A CN104263189A (en) | 2014-08-25 | 2014-08-25 | Epoxy zinc-rich primer containing phosphorus-titanium powder and preparing method thereof |
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| CN201410421397.1A CN104263189A (en) | 2014-08-25 | 2014-08-25 | Epoxy zinc-rich primer containing phosphorus-titanium powder and preparing method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104927564A (en) * | 2015-05-29 | 2015-09-23 | 厦门双瑞船舶涂料有限公司 | Epoxy zinc alloy paint used for marine corrosion environment construction |
| CN106519899A (en) * | 2016-11-10 | 2017-03-22 | 杭州西庸科技有限公司 | Anticorrosive nanopaint prepared from graphene, superconducting elements and rare earth elements |
| CN106566377A (en) * | 2016-10-19 | 2017-04-19 | 安徽菱湖漆股份有限公司 | High-performance waterborne epoxy zinc-rich paint and preparation method thereof |
| CN108517168A (en) * | 2018-03-28 | 2018-09-11 | 苏州中材非金属矿工业设计研究院有限公司 | A kind of illite anti-corrosion primer and preparation method thereof |
| CN110358406A (en) * | 2019-07-18 | 2019-10-22 | 江阴市大阪涂料有限公司 | Durable anticorrosive composite coating of a kind of self-repair type height and preparation method thereof |
| CN112391099A (en) * | 2020-11-17 | 2021-02-23 | 深圳市万众工业技术有限公司 | Corrosion-resistant anticorrosive paint for fasteners |
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| CN101768405A (en) * | 2008-12-31 | 2010-07-07 | 江西铜业集团公司 | Epoxy zinc rich primer |
| CN103173095A (en) * | 2013-03-06 | 2013-06-26 | 常州第六元素材料科技股份有限公司 | Zinc-rich epoxy anticorrosion paint and preparation method thereof |
| CN103468077A (en) * | 2013-09-23 | 2013-12-25 | 江苏华夏制漆科技有限公司 | Water-based antirust paint for steel structure as well as production method thereof |
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| CN104927564A (en) * | 2015-05-29 | 2015-09-23 | 厦门双瑞船舶涂料有限公司 | Epoxy zinc alloy paint used for marine corrosion environment construction |
| CN104927564B (en) * | 2015-05-29 | 2017-05-24 | 厦门双瑞船舶涂料有限公司 | Epoxy zinc alloy paint used for marine corrosion environment construction |
| CN106566377A (en) * | 2016-10-19 | 2017-04-19 | 安徽菱湖漆股份有限公司 | High-performance waterborne epoxy zinc-rich paint and preparation method thereof |
| CN106519899A (en) * | 2016-11-10 | 2017-03-22 | 杭州西庸科技有限公司 | Anticorrosive nanopaint prepared from graphene, superconducting elements and rare earth elements |
| CN108517168A (en) * | 2018-03-28 | 2018-09-11 | 苏州中材非金属矿工业设计研究院有限公司 | A kind of illite anti-corrosion primer and preparation method thereof |
| CN108517168B (en) * | 2018-03-28 | 2020-09-15 | 苏州中材非金属矿工业设计研究院有限公司 | Illite anti-corrosion primer and preparation method thereof |
| CN110358406A (en) * | 2019-07-18 | 2019-10-22 | 江阴市大阪涂料有限公司 | Durable anticorrosive composite coating of a kind of self-repair type height and preparation method thereof |
| CN110358406B (en) * | 2019-07-18 | 2021-11-19 | 江阴市大阪涂料有限公司 | Self-repairing high-durability anti-corrosion composite coating and preparation method thereof |
| CN112391099A (en) * | 2020-11-17 | 2021-02-23 | 深圳市万众工业技术有限公司 | Corrosion-resistant anticorrosive paint for fasteners |
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