CN106147592A - A kind of titanate esters steel alloy anticorrosive paint and preparation method thereof - Google Patents
A kind of titanate esters steel alloy anticorrosive paint and preparation method thereof Download PDFInfo
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- CN106147592A CN106147592A CN201610543390.6A CN201610543390A CN106147592A CN 106147592 A CN106147592 A CN 106147592A CN 201610543390 A CN201610543390 A CN 201610543390A CN 106147592 A CN106147592 A CN 106147592A
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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
- C09D179/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen, with or without oxygen, or carbon only, not provided for in groups C09D161/00 - C09D177/00
- C09D179/02—Polyamines
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/02—Polyamines
- C08G73/026—Wholly aromatic polyamines
- C08G73/0266—Polyanilines or derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/0605—Polycondensates containing five-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
- C08G73/0611—Polycondensates containing five-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only one nitrogen atom in the ring, e.g. polypyrroles
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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
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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
- C09D7/63—Additives non-macromolecular organic
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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
- C09D7/66—Additives characterised by particle size
- C09D7/67—Particle size smaller than 100 nm
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a kind of titanate esters steel alloy anticorrosive paint, it is made up of the raw material of following weight parts；Butyl titanate 46, polyoxyethylene sorbitan monoleate 0.8 1, aniline 50 60, pyrroles 30 40, sulfosalicylic acid 79, epoxy resin E513 4, Ammonium persulfate. 1.3 2, molybdic acid 46, polyamide 35, n-butyl alcohol 160 170, butyl glycol ether 20 30, polyadipate ethylene glycol 35, zirconium carbonate ammonium 0.7 1, Methyl stannum mercaptide 12, kt101 titanate coupling agent 0.6 1, decanoyl/octanoyl glycerides 0.2 0.4, aluminium triphosphate 1.6 2.The present invention uses titanate coupling agent modified, effectively raises surface hydrophobic and the weatherability of finished product coating.
Description
Technical field
The present invention relates to anticorrosive paint technical field, particularly relate to a kind of titanate esters steel alloy anticorrosive paint and preparation side thereof
Method.
Background technology
Polyaniline increasingly causes the attention of people as a kind of novel conducting polymer composite in recent years.It synthesizes work
Skill is simple, environmentally safe, low cost have the features such as stable thermodynamic property and chemical property and make it lead at each
Territory is all widely used.Particularly its excellent antiseptic property makes it the most extensive in the application of corrosion-resistant field.But its paint film
Fragile adhesive force and slightly solubility are applied to create the biggest restriction.If by chemical corrosion resistance excellent for polyaniline and ring
The adhesive force of epoxy resins excellence and mechanical property combine prepares blended coating, and this will be greatly improved epoxy coating
Antiseptic power, also overcomes the weakness of polyaniline paint simultaneously, thus is greatly improved its range of application and antiseptic property；
Polyaniline film can carry out protection in acid medium to ferrous materials makes its surface soul and the erosion medium resistance that is not corroded,
This discovery starts so that polyaniline is shown up prominently at corrosion-resistant field.Showed through the substantial amounts of experimental data of research worker later, poly-
Aniline has scratch resistance and the effect of anti-spot corrosion of uniqueness, and after it mixes with epoxy resin, Xu is overlying on the anticorrosion of metal surface
Having exceeded during performance-based only coated with resins and got well all times of even an order of magnitude, it is harsh that it also can be suitably used for ocean and Aero-Space etc.
Condition makes this material increasingly be taken seriously.Additionally also there is polyaniline in fields such as microelectronics packaging and electronic package
Figure；
Polyaniline bad dispersibility in polyaniline/cold coating and poor adhesive force etc. the most all greatly reduce the anti-of polyaniline
Rotten performance, the physics impermeabilisation ability of polyaniline does not reaches the most far away the use condition requirement of harshness simultaneously.So how improve
The insoluble energy of polyaniline, dispersive property and impermeabilisation ability are to improve the key of anticorrosive polyaniline ability, are also to promote it
Practical, the key of extensiveization；.
Summary of the invention
The object of the invention is contemplated to make up the defect of prior art, it is provided that a kind of titanate esters steel alloy anticorrosive paint and
Preparation method.
The present invention is achieved by the following technical solutions:
A kind of titanate esters steel alloy anticorrosive paint, it is made up of the raw material of following weight parts；
Butyl titanate 4-6, polyoxyethylene sorbitan monoleate 0.8-1, aniline 50-60, pyrroles 30-40, sulfosalicylic acid 7-9, epoxy resin
E513-4, Ammonium persulfate. 1.3-2, molybdic acid 4-6, polyamide 3-5, n-butyl alcohol 160-170, butyl glycol ether 20-30, poly-oneself
Diacid ethylene glycol 3-5, zirconium carbonate ammonium 0.7-1, Methyl stannum mercaptide 1-2, kt101 titanate coupling agent 0.6-1, decanoyl/octanoyl glycerides
0.2-0.4, aluminium triphosphate 1.6-2.
The preparation method of a kind of described titanate esters steel alloy anticorrosive paint, comprises the following steps:
(1) Ammonium persulfate. is joined in its weight 21-25 times deionized water, stir, obtain initiator solution；
(2) above-mentioned butyl titanate is joined in the deionized water of its weight 20-36 times, stirs, add zirconium carbonate ammonium,
The hydrochloric acid of dropping 90-95%, regulation pH is 2-3, rises high-temperature and is 60-70 DEG C, and insulated and stirred 10-16 minute adds above-mentioned aniline
The 5-7% of weight, stirring, to room temperature, obtains aniline modified titanium colloidal sol；
(3) above-mentioned sulfosalicylic acid is joined in the deionized water of its weight 47-50 times, magnetic agitation 20-30 minute, add
Remaining aniline, stirs, and adds above-mentioned amine Modified Titanium colloidal sol, stirs, drips the 47-of above-mentioned initiator solution weight
50%, regulate temperature after dropping and be 20-25 DEG C, stirring reaction 10-12 hour, filter, precipitation acetone, distilled water are depended on
Secondary washing 3-4 time, is dried 10-12 hour at 60-65 DEG C, obtains acid doped polyaniline；
(4) above-mentioned aluminium triphosphate is joined in the deionized water of its weight 6-9 times, stirs, add Methyl stannum mercaptide,
Obtain dispersion liquid；
(5) molybdic acid is joined in the deionized water of its weight 60-65 times, stir, add above-mentioned pyrroles, dispersion liquid, magnetic
Power stirs 50-60 minute, drips remaining initiator solution, regulates temperature and be 0-5 DEG C after dropping, and reaction 6-7 is little in stirring
Time, filter, the ethanol of precipitation 30-35% is washed 2-3 time, be dried 6-8 hour at 70-85 DEG C, obtain acid doping polypyrrole；
(6) by above-mentioned n-butyl alcohol, butyl glycol ether mixing, stir, obtain mixed solvent；
(7) take the 50-60% of above-mentioned mixed solvent weight, add above-mentioned acid doped polyaniline, ultrasonic 10-15 minute, add above-mentioned
Epoxy resin, stirring reaction 40-50 minute, obtain epoxy emulsion；
(8) above-mentioned acid doping polypyrrole is joined in remaining mixed solvent, stir, add polyamide, ultrasonic
30-40 minute, obtain polyamide emulsion；
(9) by above-mentioned epoxy emulsion, polyamide emulsion, the mixing of polyadipate ethylene glycol, kt101 titanate coupling agent is added,
Insulated and stirred 10-17 minute at 50-60 DEG C, adds the dimethicone of mixed system weight 1-2%, stirs, and adds residue
Each raw material, is passed through the steam of 80-90 DEG C, heat aging 30-40 minute, cools down, obtain described coating.
A kind of titanate esters steel alloy anticorrosive paint and preparation method thereof, the using method of described coating is:
Be applied to paint brush of the present invention to clean up, dried alloy steel material working electrode surface, control coating thickness one
Cause, as in baking oven, be dried 20-25 hour at 60-70 DEG C,.
The invention have the advantage that the doped polypyrrole of the present invention is conduction, during as anti-corrosion material protection metal, always
Be first with surface metal generation partial reaction, make surface metal corrode purification, corrosion potential presents and generally reduces, molybdic acid official's energy
Group, as a kind of anti-corrosion function functional group, may depart from also faster when touching metal material from polypyrrole strand
React with metal, make metal surface protected and be passivated, and use being total to of the sulfosalisylic acid doping of bigger organic group
Polymers is embedded in copolymer molecule interchain because of large scale counter ion, it is possible to increases the extension degree of polymer chain and expands interchain
Away from, organic macromolecule sulfonic acid group has strong surface-active action, makes the dissolubility of subject polymer be improved, simultaneously
Have both good electrical conductivity, can be formed different electric field, the direction of the electric field of formation and corrosion when it acts on metal surface
When reaction occurs, electronics flowing is in opposite direction, and therefore this electric field is equal to being applied with a counteracting force to corrosion reaction, hinders
Electronics, to the movement of metal surface, makes corrosion reaction by a definite limitation, the polyphenyl that this sulfosalisylic acid doping is formed simultaneously
Amine is blended with polypyrrole so that the grain diameter of copolymer diminishes, and granule is uniform, careful, piles up more tight, agglomeration
Basic disappear, the coating of the present invention can effectively improve the ability of passive metal so that steel alloy Surface Creation one floor height
The oxide-film of consistency, preferably isolating metal base material and corrosive medium, enhance the ability of its suppression anode reaction, show
Preferably corrosion resistance；The present invention uses titanate coupling agent modified, effectively raises the surface hydrophobic of finished product coating
And weatherability.
Detailed description of the invention
A kind of titanate esters steel alloy anticorrosive paint, it is made up of the raw material of following weight parts；
Butyl titanate 4, polyoxyethylene sorbitan monoleate 0.8, aniline 50, pyrroles 30, sulfosalicylic acid 7, epoxy resin E513, Ammonium persulfate.
1.3, molybdic acid 4, polyamide 3, n-butyl alcohol 160, butyl glycol ether 20, polyadipate ethylene glycol 3, zirconium carbonate ammonium 0.7, methyl
Tin mercaptides 1, kt101 titanate coupling agent 0.6, decanoyl/octanoyl glycerides 0.2, aluminium triphosphate 1.6.
The preparation method of a kind of described titanate esters steel alloy anticorrosive paint, comprises the following steps:
(1) Ammonium persulfate. is joined in 21 times of deionized waters of its weight, stir, obtain initiator solution；
(2) above-mentioned butyl titanate is joined in the deionized water of its weight 20 times, stir, add zirconium carbonate ammonium, drip
The hydrochloric acid adding 90%, regulation pH is 2, and rising high-temperature is 60 DEG C, insulated and stirred 10 minutes, adds the 5% of above-mentioned aniline weight, stirring
To room temperature, obtain aniline modified titanium colloidal sol；
(3) above-mentioned sulfosalicylic acid is joined in the deionized water of its weight 47 times, magnetic agitation 20 minutes, add remaining
Aniline, stirs, and adds above-mentioned amine Modified Titanium colloidal sol, stirs, and drips the 47% of above-mentioned initiator solution weight, dropping
After regulate temperature be 20 DEG C, stirring reaction 10 hours, filter, precipitation acetone, distilled water are washed successively 3 times, 60
It is dried 10 hours at DEG C, obtains acid doped polyaniline；
(4) above-mentioned aluminium triphosphate is joined in the deionized water of its weight 6 times, stir, add Methyl stannum mercaptide,
Dispersion liquid；
(5) being joined by molybdic acid in the deionized water of its weight 60 times, stir, add above-mentioned pyrroles, dispersion liquid, magnetic force stirs
Mixing 50 minutes, drip remaining initiator solution, regulating temperature after dropping is 0 DEG C, and stirring reaction 6 hours is filtered, will be heavy
Form sediment and wash 2 times with the ethanol of 30%, be dried 6 hours at 70 DEG C, obtain acid doping polypyrrole；
(6) by above-mentioned n-butyl alcohol, butyl glycol ether mixing, stir, obtain mixed solvent；
(7) take the 50% of above-mentioned mixed solvent weight, add above-mentioned acid doped polyaniline, ultrasonic 10 minutes, add above-mentioned asphalt mixtures modified by epoxy resin
Fat, stirring reaction 40 minutes, obtain epoxy emulsion；
(8) above-mentioned acid doping polypyrrole is joined in remaining mixed solvent, stir, add polyamide, ultrasonic
30 minutes, obtain polyamide emulsion；
(9) by above-mentioned epoxy emulsion, polyamide emulsion, the mixing of polyadipate ethylene glycol, kt101 titanate coupling agent is added,
Insulated and stirred 10 minutes at 50 DEG C, add the dimethicone of mixed system weight 1%, stir, and add and remain each raw material,
It is passed through the steam of 80 DEG C, heat aging 30 minutes, cools down, obtain described coating.
Described a kind of titanate esters steel alloy anticorrosive paint and preparation method thereof, the using method of described coating is:
Be applied to paint brush of the present invention to clean up, dried alloy steel material working electrode surface, control coating thickness one
Cause, as in baking oven, be dried 20 hours at 60 DEG C,.
Performance test with the coating formation film of the present invention:
Impact strength: 51kg.cm；
Hardness: 3H.
Claims (3)
1. a titanate esters steel alloy anticorrosive paint, it is characterised in that it is made up of the raw material of following weight parts；
Butyl titanate 4-6, polyoxyethylene sorbitan monoleate 0.8-1, aniline 50-60, pyrroles 30-40, sulfosalicylic acid 7-9, epoxy resin
E513-4, Ammonium persulfate. 1.3-2, molybdic acid 4-6, polyamide 3-5, n-butyl alcohol 160-170, butyl glycol ether 20-30, poly-oneself
Diacid ethylene glycol 3-5, zirconium carbonate ammonium 0.7-1, Methyl stannum mercaptide 1-2, kt101 titanate coupling agent 0.6-1, decanoyl/octanoyl glycerides
0.2-0.4, aluminium triphosphate 1.6-2.
2. the preparation method of a titanate esters steel alloy anticorrosive paint as claimed in claim 1, it is characterised in that include following
Step:
(1) Ammonium persulfate. is joined in its weight 21-25 times deionized water, stir, obtain initiator solution；
(2) above-mentioned butyl titanate is joined in the deionized water of its weight 20-36 times, stirs, add zirconium carbonate ammonium,
The hydrochloric acid of dropping 90-95%, regulation pH is 2-3, rises high-temperature and is 60-70 DEG C, and insulated and stirred 10-16 minute adds above-mentioned aniline
The 5-7% of weight, stirring, to room temperature, obtains aniline modified titanium colloidal sol；
(3) above-mentioned sulfosalicylic acid is joined in the deionized water of its weight 47-50 times, magnetic agitation 20-30 minute, add
Remaining aniline, stirs, and adds above-mentioned amine Modified Titanium colloidal sol, stirs, drips the 47-of above-mentioned initiator solution weight
50%, regulate temperature after dropping and be 20-25 DEG C, stirring reaction 10-12 hour, filter, precipitation acetone, distilled water are depended on
Secondary washing 3-4 time, is dried 10-12 hour at 60-65 DEG C, obtains acid doped polyaniline；
(4) above-mentioned aluminium triphosphate is joined in the deionized water of its weight 6-9 times, stirs, add Methyl stannum mercaptide,
Obtain dispersion liquid；
(5) molybdic acid is joined in the deionized water of its weight 60-65 times, stir, add above-mentioned pyrroles, dispersion liquid, magnetic
Power stirs 50-60 minute, drips remaining initiator solution, regulates temperature and be 0-5 DEG C after dropping, and reaction 6-7 is little in stirring
Time, filter, the ethanol of precipitation 30-35% is washed 2-3 time, be dried 6-8 hour at 70-85 DEG C, obtain acid doping polypyrrole；
(6) by above-mentioned n-butyl alcohol, butyl glycol ether mixing, stir, obtain mixed solvent；
(7) take the 50-60% of above-mentioned mixed solvent weight, add above-mentioned acid doped polyaniline, ultrasonic 10-15 minute, add above-mentioned
Epoxy resin, stirring reaction 40-50 minute, obtain epoxy emulsion；
(8) above-mentioned acid doping polypyrrole is joined in remaining mixed solvent, stir, add polyamide, ultrasonic
30-40 minute, obtain polyamide emulsion；
(9) by above-mentioned epoxy emulsion, polyamide emulsion, the mixing of polyadipate ethylene glycol, kt101 titanate coupling agent is added,
Insulated and stirred 10-17 minute at 50-60 DEG C, adds the dimethicone of mixed system weight 1-2%, stirs, and adds residue
Each raw material, is passed through the steam of 80-90 DEG C, heat aging 30-40 minute, cools down, obtain described coating.
3. according to a kind of titanate esters steel alloy anticorrosive paint described in claim 1-2 and preparation method thereof, it is characterised in that institute
The using method of the coating stated is:
Be applied to paint brush of the present invention to clean up, dried alloy steel material working electrode surface, control coating thickness one
Cause, as in baking oven, be dried 20-25 hour at 60-70 DEG C,.
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106590348A (en) * | 2016-12-20 | 2017-04-26 | 铜陵市经纬流体科技有限公司 | Anti-corrosive paint for low-carbon steel valve and preparation method of anti-corrosive paint |
| CN106700834A (en) * | 2016-12-20 | 2017-05-24 | 铜陵市经纬流体科技有限公司 | Anticorrosive paint for flame-retardant low-carbon steel valve and preparing method thereof |
| CN106752709A (en) * | 2016-12-20 | 2017-05-31 | 铜陵市经纬流体科技有限公司 | A kind of hydrophobic mild steel valve anticorrosive paint and preparation method thereof |
| CN106752708A (en) * | 2016-12-20 | 2017-05-31 | 铜陵市经纬流体科技有限公司 | A kind of epoxy mild steel valve anticorrosive paint and preparation method thereof |
| CN106800859A (en) * | 2016-12-20 | 2017-06-06 | 铜陵市经纬流体科技有限公司 | A kind of hard mild steel valve anticorrosive paint and preparation method thereof |
| CN106810996A (en) * | 2016-12-20 | 2017-06-09 | 铜陵市经纬流体科技有限公司 | A kind of anti-oxidant mild steel valve anticorrosive paint and preparation method thereof |
| CN106833258A (en) * | 2016-12-20 | 2017-06-13 | 铜陵市经纬流体科技有限公司 | A kind of fiber mild steel valve anticorrosive paint and preparation method thereof |
| CN107043584A (en) * | 2016-12-20 | 2017-08-15 | 铜陵市经纬流体科技有限公司 | A kind of environmentally friendly mild steel valve anticorrosive paint and preparation method thereof |
| CN108753141A (en) * | 2018-06-25 | 2018-11-06 | 合肥艾飞新材料有限公司 | A kind of environment-friendly epoxy water paint and preparation method thereof |
| CN112852259A (en) * | 2021-01-12 | 2021-05-28 | 广西建工集团建筑产业投资有限公司 | Steel bar anticorrosive paint for autoclaved aerated concrete slab and preparation method thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106590348A (en) * | 2016-12-20 | 2017-04-26 | 铜陵市经纬流体科技有限公司 | Anti-corrosive paint for low-carbon steel valve and preparation method of anti-corrosive paint |
| CN106700834A (en) * | 2016-12-20 | 2017-05-24 | 铜陵市经纬流体科技有限公司 | Anticorrosive paint for flame-retardant low-carbon steel valve and preparing method thereof |
| CN106752709A (en) * | 2016-12-20 | 2017-05-31 | 铜陵市经纬流体科技有限公司 | A kind of hydrophobic mild steel valve anticorrosive paint and preparation method thereof |
| CN106752708A (en) * | 2016-12-20 | 2017-05-31 | 铜陵市经纬流体科技有限公司 | A kind of epoxy mild steel valve anticorrosive paint and preparation method thereof |
| CN106800859A (en) * | 2016-12-20 | 2017-06-06 | 铜陵市经纬流体科技有限公司 | A kind of hard mild steel valve anticorrosive paint and preparation method thereof |
| CN106810996A (en) * | 2016-12-20 | 2017-06-09 | 铜陵市经纬流体科技有限公司 | A kind of anti-oxidant mild steel valve anticorrosive paint and preparation method thereof |
| CN106833258A (en) * | 2016-12-20 | 2017-06-13 | 铜陵市经纬流体科技有限公司 | A kind of fiber mild steel valve anticorrosive paint and preparation method thereof |
| CN107043584A (en) * | 2016-12-20 | 2017-08-15 | 铜陵市经纬流体科技有限公司 | A kind of environmentally friendly mild steel valve anticorrosive paint and preparation method thereof |
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Application publication date: 20161123 |