CN102352170A - Epoxy polyester metal corrosion resistant paint and preparation method thereof - Google Patents
Epoxy polyester metal corrosion resistant paint and preparation method thereof Download PDFInfo
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- CN102352170A CN102352170A CN2011102604248A CN201110260424A CN102352170A CN 102352170 A CN102352170 A CN 102352170A CN 2011102604248 A CN2011102604248 A CN 2011102604248A CN 201110260424 A CN201110260424 A CN 201110260424A CN 102352170 A CN102352170 A CN 102352170A
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Abstract
The invention discloses an epoxy polyester metal corrosion resistant paint and a preparation method thereof. The preparation method mainly comprises the steps of mixing the component raw materials of epoxy polyester E20, polyamide resin, barium sulfate, nanometer calcium carbonate, tetramethylsilane, straw ashes, butyl acetate, isopropanol, chlorinated paraffin and chlorinated olefin according to a certain weight part and stirring and dispersing the mixture to obtain the finished product. The epoxy polyester metal corrosion resistant paint prepared by the invention has good adhesive force, quick drying, good heat resistance, environmental protection and no pollution, and the preparation method provided by the invention is simple, is low in cost and is applicable to large-scale production.
Description
Technical field
The present invention relates to a kind of epoxy polyester metal anti-corrosion paint and preparation method thereof, form, be applicable to coastland atmosphere industrial antisepsis by polyamide resin, the N-BUTYL ACETATE of macromolecule.
Background technology
What adopted in recent years that industry anti-corrosion paint protects metal serves as maximum with the epoxy zinc-rich lacquer.Because the density of metal zinc is bigger, in order not make the settling velocity of the zinc powder sedimentation or the zinc powder that slows down, need in lacquer, add a certain amount of anti-sedimentation agent; The viscosity of the adding lacquer of anti-settling agent also increases thereupon, when selecting polyamide resin, will select the resin (E44) of small molecular weight as much as possible; In order to satisfy brushing property, in lacquer, add a large amount of solvents during construction, solvent serious harm workman's healthy, lacquer solvent evaporates contaminate environment, making of solvent in the air in drying process improved construction cost during construction; The fragility of paint film is big behind the small molecular weight resin solidification, metal expand with heat and contract with cold be greatly when temperature variation paint film be prone to be full of cracks or come off.
Magnalium zinc alloy density is little, theoretical electric weight big (for 3.6 times of zinc) takes place, the addition of magnalium zinc alloy in antifouling paste is merely the coating performance that about 50% of zinc powder just can obtain optimum; Coating resistance is up to more than the 500K Ω .cm2; Electropotential can be stabilized in for a long time-and below the 0.85v (SCE), one coat effectively protects the life-span to be 1 year.
Summary of the invention
For deficiency and the defective of alleviating prior art, the object of the invention is to provide a kind of epoxy polyester metal anti-corrosion paint and preparation method thereof.
The present invention adopts following technical scheme to achieve these goals:
The epoxy polyester metal anti-corrosion paint is characterized in that the weight part of its constitutive material is: epoxy resin E20 30-40 part, polyamide resin 30-40 part, permanent white 8-12 part, nano-calcium carbonate 1-3 part, TMS 2-5 part, stalk ashes 2-5 part, N-BUTYL ACETATE 8-15 part, Virahol 10-15 part, clorafin 2-5 part and chlorinated alkenes 5-10 part.
The preparation method of epoxy polyester metal anti-corrosion paint is characterized in that may further comprise the steps:
(1) weight part of pressing constitutive material is with epoxy resin E20, polyamide resin, permanent white, nano-calcium carbonate, TMS and Virahol mixing and stirring, and high speed dispersion also is ground to below the 35um fineness;
(2) in above-mentioned reaction system, add stalk ashes, N-BUTYL ACETATE, clorafin and chlorinated alkenes by weight, at 700-800
Change/
MinuteUnder the rotating speed high speed dispersion 5-10 minute, obtain finished product.
Beneficial effect of the present invention:
The epoxy polyester metal anti-corrosion paint paint film adhesion of the present invention preparation is good, fast drying, good heat resistance, and is environment friendly and pollution-free, and preparation method of the present invention is simple, and cost is low, is fit to scale operation.
Embodiment
Embodiment 1:The epoxy polyester metal anti-corrosion paint, the weight part of its constitutive material is: 5 parts of 30 parts of epoxy resin E20,30 parts of polyamide resins, 8 parts in permanent white, 1 part of nano-calcium carbonate, 2 parts of TMSs, 2 parts in stalk ashes, 8 parts of N-BUTYL ACETATEs, 10 parts of Virahols, 2 parts of clorafins and chlorinated alkenes.
The preparation method of epoxy polyester metal anti-corrosion paint may further comprise the steps:
(1) weight part of pressing constitutive material is with epoxy resin E20, polyamide resin, permanent white, nano-calcium carbonate, TMS and Virahol mixing and stirring, and high speed dispersion also is ground to below the 35um fineness;
(2) in above-mentioned reaction system, add stalk ashes, N-BUTYL ACETATE, clorafin and chlorinated alkenes by weight, at 700-800
Change/
MinuteUnder the rotating speed high speed dispersion 5-10 minute, obtain finished product.
Embodiment 2:The epoxy polyester metal anti-corrosion paint, the weight part of its constitutive material is: 8 parts of 35 parts of epoxy resin E20,35 parts of polyamide resins, 10 parts in permanent white, 2 parts of nano-calcium carbonates, 3 parts of TMSs, 3 parts in stalk ashes, 12 parts of N-BUTYL ACETATEs, 12 parts of Virahols, 3 parts of clorafins and chlorinated alkenes.
The preparation method of epoxy polyester metal anti-corrosion paint may further comprise the steps:
(1) weight part of pressing constitutive material is with epoxy resin E20, polyamide resin, permanent white, nano-calcium carbonate, TMS and Virahol mixing and stirring, and high speed dispersion also is ground to below the 35um fineness;
(2) in above-mentioned reaction system, add stalk ashes, N-BUTYL ACETATE, clorafin and chlorinated alkenes by weight, at 700-800
Change/
MinuteUnder the rotating speed high speed dispersion 5-10 minute, obtain finished product.
Embodiment 3:The epoxy polyester metal anti-corrosion paint, the weight part of its constitutive material is: 10 parts of 40 parts of epoxy resin E20,40 parts of polyamide resins, 12 parts in permanent white, 3 parts of nano-calcium carbonates, 5 parts of TMSs, 5 parts in stalk ashes, 15 parts of N-BUTYL ACETATEs, 15 parts of Virahols, 5 parts of clorafins and chlorinated alkenes.
The preparation method of epoxy polyester metal anti-corrosion paint may further comprise the steps:
(1) weight part of pressing constitutive material is with epoxy resin E20, polyamide resin, permanent white, nano-calcium carbonate, TMS and Virahol mixing and stirring, and high speed dispersion also is ground to below the 35um fineness;
(2) in above-mentioned reaction system, add stalk ashes, N-BUTYL ACETATE, clorafin and chlorinated alkenes by weight, at 700-800
Change/
MinuteUnder the rotating speed high speed dispersion 5-10 minute, obtain finished product.
Embodiment 4:Adopt the metal anti-corrosion paint of embodiment 1 to carry out technology for detection, the result is following:
1, sticking power/level≤2 grade; 2, snappiness/level: 1 grade; 3, thermotolerance: 280 ℃ excellent; 4, alkali resistance: 30% sodium hydroxide stood intact in 20 days; 5, acid resistance 30% sulfuric acid stood intact in 20 days.
Claims (2)
1. an epoxy polyester metal anti-corrosion paint is characterized in that the weight part of its constitutive material is: epoxy resin E20 30-40 part, polyamide resin 30-40 part, permanent white 8-12 part, nano-calcium carbonate 1-3 part, TMS 2-5 part, stalk ashes 2-5 part, N-BUTYL ACETATE 8-15 part, Virahol 10-15 part, clorafin 2-5 part and chlorinated alkenes 5-10 part.
2. the preparation method of an epoxy polyester metal anti-corrosion paint as claimed in claim 1 is characterized in that may further comprise the steps:
(1) weight part of pressing constitutive material is with epoxy resin E20, polyamide resin, permanent white, nano-calcium carbonate, TMS and Virahol mixing and stirring, and high speed dispersion also is ground to below the 35um fineness;
(2) in above-mentioned reaction system, add stalk ashes, N-BUTYL ACETATE, clorafin and chlorinated alkenes by weight, at 700-800
Change/
MinuteUnder the rotating speed high speed dispersion 5-10 minute, obtain finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110260424 CN102352170B (en) | 2011-09-05 | 2011-09-05 | Epoxy polyester metal corrosion resistant paint and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110260424 CN102352170B (en) | 2011-09-05 | 2011-09-05 | Epoxy polyester metal corrosion resistant paint and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102352170A true CN102352170A (en) | 2012-02-15 |
| CN102352170B CN102352170B (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110260424 Expired - Fee Related CN102352170B (en) | 2011-09-05 | 2011-09-05 | Epoxy polyester metal corrosion resistant paint and preparation method thereof |
Country Status (1)
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102977654A (en) * | 2012-11-02 | 2013-03-20 | 铜陵市明诚铸造有限责任公司 | Metal antirust paint containing modified acrylic emulsion, and its preparation method |
| CN102977718A (en) * | 2012-11-02 | 2013-03-20 | 铜陵市明诚铸造有限责任公司 | Metal antirust agent containing 2-ethylimidazoline |
| CN102977724A (en) * | 2012-11-02 | 2013-03-20 | 铜陵市明诚铸造有限责任公司 | Multi-component composite metal antirust paint and its preparation method |
| CN102977693A (en) * | 2012-11-02 | 2013-03-20 | 铜陵市明诚铸造有限责任公司 | Metal antirust paint containing modified monoethaneamine benzoate, and its preparation method |
| CN104017466A (en) * | 2014-06-20 | 2014-09-03 | 合肥长城制冷科技有限公司 | High-temperature-resistant corrosion-resistant coating for aluminum plate |
| CN104059520A (en) * | 2014-06-20 | 2014-09-24 | 合肥长城制冷科技有限公司 | Anti-corrosion treating fluid for treating aluminum plate and preparation method thereof |
| CN107722822A (en) * | 2017-08-30 | 2018-02-23 | 蚌埠市好思家太阳能有限公司 | A kind of flat-plate solar collector anti-corrosion surface coating material and its preparation technology |
Citations (4)
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| JPS6162568A (en) * | 1984-09-03 | 1986-03-31 | Nippon Paint Co Ltd | Method of preventing steel material corrosion |
| US5266614A (en) * | 1990-03-27 | 1993-11-30 | Intevep, S.A. | Corrosion resistant coating formed from a petroleum coke and epoxy resin composition |
| CN101230229A (en) * | 2008-01-25 | 2008-07-30 | 江苏怡成屏障科技有限公司 | Epoxy finish and method for making same |
| CN101486871A (en) * | 2008-01-18 | 2009-07-22 | 上海达旺化学科技有限公司 | Preparations of underwater coating heavy anti-corrosive paint and coating resin |
-
2011
- 2011-09-05 CN CN 201110260424 patent/CN102352170B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6162568A (en) * | 1984-09-03 | 1986-03-31 | Nippon Paint Co Ltd | Method of preventing steel material corrosion |
| US5266614A (en) * | 1990-03-27 | 1993-11-30 | Intevep, S.A. | Corrosion resistant coating formed from a petroleum coke and epoxy resin composition |
| CN101486871A (en) * | 2008-01-18 | 2009-07-22 | 上海达旺化学科技有限公司 | Preparations of underwater coating heavy anti-corrosive paint and coating resin |
| CN101230229A (en) * | 2008-01-25 | 2008-07-30 | 江苏怡成屏障科技有限公司 | Epoxy finish and method for making same |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102977654A (en) * | 2012-11-02 | 2013-03-20 | 铜陵市明诚铸造有限责任公司 | Metal antirust paint containing modified acrylic emulsion, and its preparation method |
| CN102977718A (en) * | 2012-11-02 | 2013-03-20 | 铜陵市明诚铸造有限责任公司 | Metal antirust agent containing 2-ethylimidazoline |
| CN102977724A (en) * | 2012-11-02 | 2013-03-20 | 铜陵市明诚铸造有限责任公司 | Multi-component composite metal antirust paint and its preparation method |
| CN102977693A (en) * | 2012-11-02 | 2013-03-20 | 铜陵市明诚铸造有限责任公司 | Metal antirust paint containing modified monoethaneamine benzoate, and its preparation method |
| CN102977693B (en) * | 2012-11-02 | 2015-05-06 | 铜陵市明诚铸造有限责任公司 | Metal antirust paint containing modified monoethaneamine benzoate, and its preparation method |
| CN102977718B (en) * | 2012-11-02 | 2015-05-13 | 铜陵市明诚铸造有限责任公司 | Metal antirust agent containing 2-ethylimidazoline |
| CN102977724B (en) * | 2012-11-02 | 2015-05-13 | 铜陵市明诚铸造有限责任公司 | Multi-component composite metal antirust paint and its preparation method |
| CN102977654B (en) * | 2012-11-02 | 2015-09-09 | 铜陵市明诚铸造有限责任公司 | A kind of metallic anti-rust paint containing modified acrylic acid emulsion and preparation method thereof |
| CN104017466A (en) * | 2014-06-20 | 2014-09-03 | 合肥长城制冷科技有限公司 | High-temperature-resistant corrosion-resistant coating for aluminum plate |
| CN104059520A (en) * | 2014-06-20 | 2014-09-24 | 合肥长城制冷科技有限公司 | Anti-corrosion treating fluid for treating aluminum plate and preparation method thereof |
| CN104059520B (en) * | 2014-06-20 | 2016-08-17 | 合肥长城制冷科技有限公司 | A kind of for antiseptic wash processing aluminium sheet and preparation method thereof |
| CN107722822A (en) * | 2017-08-30 | 2018-02-23 | 蚌埠市好思家太阳能有限公司 | A kind of flat-plate solar collector anti-corrosion surface coating material and its preparation technology |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102352170B (en) | 2013-02-13 |
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