CN104479502A - Water-base anticorrosive coating - Google Patents
Water-base anticorrosive coating Download PDFInfo
- Publication number
- CN104479502A CN104479502A CN201410850446.3A CN201410850446A CN104479502A CN 104479502 A CN104479502 A CN 104479502A CN 201410850446 A CN201410850446 A CN 201410850446A CN 104479502 A CN104479502 A CN 104479502A
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- CN
- China
- Prior art keywords
- parts
- water
- anticorrosive paint
- based anticorrosive
- anticorrosive coating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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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
- 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
- C08K13/02—Organic and inorganic ingredients
-
- 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
- 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
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/45—Heterocyclic compounds having sulfur in the ring
-
- 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
- C09D7/61—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
- C08K3/18—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
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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
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/327—Aluminium phosphate
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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
- C08K3/32—Phosphorus-containing compounds
- C08K2003/321—Phosphates
- C08K2003/328—Phosphates of heavy metals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (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 relates to water-base anticorrosive coating which is prepared from the following raw materials in parts by weight: 100 to 200 parts of BH-620 water dispersible epoxy resin, 10 to 20 parts of zinc phosphate, 10 to 20 parts of aluminium phosphate, 1 to 5 parts of a BZ-1250 superfine talcum powder, 1 to 10 parts of R-930 titanium dioxide, and 1 to 10 parts of a corrosion-resistant additive. The water-base anticorrosive coating provided by the invention has a better corrosion-resistant effect and has a wide prospect in industrial application.
Description
Technical field
The present invention relates to paint field, specifically, the present invention relates to a kind of water-based anticorrosive paint.
Background technology
Steel Structure Work is made as main structure with steel, is one of modern main building construction types.The annual steel output in the whole world, more than 1,000,000,000 tons, is estimated about to be equivalent to 30% of annual production because corroding the steel equipment scrapped every year, and wherein about 1/3 permanently owing to reclaiming to lost, the financial loss brought is up to trillion dollars.Suffer except atomospheric corrosion except a large amount of steel construction is in open air, the erosion that the hardware in seashore periphery and Chemical Manufacture is subject to the corrosive mediums such as acid, alkali, salt is particularly serious.This protection against corrosion not only needing a large amount of financial resources of input and manpower to carry out perennially is safeguarded, and also has potential potential safety hazard.
With regard to present scientific and technical storage, to set about solving etching problem from steel construction itself very unrealistic for one speech, generally stainlessly involves great expense, and price is several times to tens times of the common high-quality steel of same specification, and work-ing life is limited.Then mainly there is insufficient strength in other corrosion resistant material, work-ing life is limited, less economical series of problems of Denging, and adopt paint spraying to be most widely used general, the most effective, the most economic means to prevent metallic corrosion.Again because the organic volatile in solvent based coating is to the pollution of air.So development long service life, cheap, safety non-toxic, energy-conserving and environment-protective, easy construction, novel aqueous steel structure protective system applied widely are very necessary.
Summary of the invention
The object of the present invention is to provide a kind of water-based anticorrosive paint.
In order to realize object of the present invention, the invention provides a kind of water-based anticorrosive paint, be made up of the raw material of following weight part: BH-620 aqueous dispersion type epoxy resin 100-200 part, zinc phosphate 10-20 part, aluminum phosphate 10-20 part, BZ-1250 superfine talcum powder 1-5 part, R-930 titanium dioxide 1-10 part and anti-corrosive aids 1-10 part.
Preferably, water-based anticorrosive paint of the present invention is made up of the raw material of following weight part: BH-620 aqueous dispersion type epoxy resin 150 parts, zinc phosphate 15 parts, aluminum phosphate 10 parts, BZ-1250 superfine talcum powder 2 parts, R-930 titanium dioxide 6 parts and anti-corrosive aids 2 parts.
More preferably, described anti-corrosive aids is 4,5,6,7-tetramethylene sulfide also [3,2-C] pyridine hydrochloride.
Most preferably, described water-based anticorrosive paint can make whitewash.
Water-based anticorrosive paint of the present invention has good preservative effect, and industrial application has broad prospects.
Embodiment
Below by way of the description of embodiment, the invention will be further described, but this is not limitation of the present invention, those skilled in the art are according to basic thought of the present invention, various amendment or improvement can be made, but only otherwise depart from basic thought of the present invention, all within the scope of the present invention.
Embodiment 1
Take zinc phosphate 15 grams, aluminum phosphate 10 grams, adding 200ml concentration is in the ammoniacal liquor of 2 % by weight, 12h is stirred under the high speed dispersion of 2500r/min, then with 1000 object filtering nets, above-mentioned mixed solution is filtered, BH-620 aqueous dispersion type epoxy resin 150 grams is added in filtrate, BZ-1250 superfine talcum powder 2 grams, R-930 titanium dioxide 6 grams and 4, 5, 6, 7-tetramethylene sulfide also [3, 2-C] pyridine hydrochloride 2 grams, stir under 500r/min and then use sand mill sand milling in 20 minutes, fineness is detected with Hegman grind gage, below sand milling to 50 μm, filter through 200 mesh filter screens, pack and obtain coating finished product.
Embodiment 2
Prepare water-based anticorrosive paint according to the mode identical with embodiment 1, difference is not use 4,5,6,7-tetramethylene sulfide also [3,2-C] pyridine hydrochloride.
Experimental example
Determine acid resistance according to GB/T 9274-88 standard gauge location survey, determine alkali resistance according to GB 9265-88 standard gauge location survey, measure resistance to salt water according to GB 1763-79 standard regulation.
The acid resistance of the coating in embodiment 1, alkali resistance and resistance to salt water are all without exception at 1200 hours, and the acid resistance of the coating of embodiment 2, alkali resistance and resistance to salt water are all without exception at 480 hours.Both compare has significant difference (P < 0.05).This illustrate, anti-corrosive aids add the preservative effect greatly enhancing coating.
Claims (4)
1. a water-based anticorrosive paint, it is characterized in that, be made up of the raw material of following weight part: BH-620 aqueous dispersion type epoxy resin 100-200 part, zinc phosphate 10-20 part, aluminum phosphate 10-20 part, BZ-1250 superfine talcum powder 1-5 part, R-930 titanium dioxide 1-10 part and anti-corrosive aids 1-10 part.
2. water-based anticorrosive paint according to claim 1, it is characterized in that, be made up of the raw material of following weight part: BH-620 aqueous dispersion type epoxy resin 150 parts, zinc phosphate 15 parts, aluminum phosphate 10 parts, BZ-1250 superfine talcum powder 2 parts, R-930 titanium dioxide 6 parts and anti-corrosive aids 2 parts.
3. water-based anticorrosive paint according to claim 2, is characterized in that, described anti-corrosive aids is 4,5,6,7-tetramethylene sulfide also [3,2-C] pyridine hydrochloride.
4. water-based anticorrosive paint according to claim 3, is characterized in that, described water-based anticorrosive paint can make whitewash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410850446.3A CN104479502A (en) | 2014-12-31 | 2014-12-31 | Water-base anticorrosive coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410850446.3A CN104479502A (en) | 2014-12-31 | 2014-12-31 | Water-base anticorrosive coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104479502A true CN104479502A (en) | 2015-04-01 |
Family
ID=52754115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410850446.3A Pending CN104479502A (en) | 2014-12-31 | 2014-12-31 | Water-base anticorrosive coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104479502A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105504951A (en) * | 2015-12-30 | 2016-04-20 | 王丽萍 | Environment-friendly coating additive |
| CN106497323A (en) * | 2016-10-21 | 2017-03-15 | 过冬 | A kind of non-solvent epoxy pipeline coating and preparation method thereof |
| CN106811005A (en) * | 2017-02-03 | 2017-06-09 | 安徽华晟涂料有限公司 | A kind of anticorrosion water-soluble coating and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1452624A (en) * | 2000-07-06 | 2003-10-29 | 三共株式会社 | Hydropyridine deriv. acid addition salts |
| 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 |
| CN101591499A (en) * | 2009-05-21 | 2009-12-02 | 浙江天女集团制漆有限公司 | Heavy sizing aqueous heavy anti-corrosion paint and production method |
-
2014
- 2014-12-31 CN CN201410850446.3A patent/CN104479502A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1452624A (en) * | 2000-07-06 | 2003-10-29 | 三共株式会社 | Hydropyridine deriv. acid addition salts |
| 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 |
| CN101591499A (en) * | 2009-05-21 | 2009-12-02 | 浙江天女集团制漆有限公司 | Heavy sizing aqueous heavy anti-corrosion paint and production method |
Non-Patent Citations (1)
| Title |
|---|
| 刘秉智等: "4,5,6,7-四氢噻吩并[3,2-c]吡啶的合成研究", 《科学技术与工程》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105504951A (en) * | 2015-12-30 | 2016-04-20 | 王丽萍 | Environment-friendly coating additive |
| CN106497323A (en) * | 2016-10-21 | 2017-03-15 | 过冬 | A kind of non-solvent epoxy pipeline coating and preparation method thereof |
| CN106811005A (en) * | 2017-02-03 | 2017-06-09 | 安徽华晟涂料有限公司 | A kind of anticorrosion water-soluble coating and preparation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150401 |