CN102127357A - Anti-corrosion coating used in heat radiator - Google Patents
Anti-corrosion coating used in heat radiator Download PDFInfo
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- CN102127357A CN102127357A CN2011101058326A CN201110105832A CN102127357A CN 102127357 A CN102127357 A CN 102127357A CN 2011101058326 A CN2011101058326 A CN 2011101058326A CN 201110105832 A CN201110105832 A CN 201110105832A CN 102127357 A CN102127357 A CN 102127357A
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Abstract
The invention discloses an anti-corrosion coating used in a heat radiator. The coating consists of the following raw materials in percentage by weight: 20-40 percent of epoxy resin, 10-20 percent of acrylic resin, 10-20 percent of polyurethane resin, 10-20 percent of hydroxyl epoxy resin, 15-30 percent of filler, 2-4 percent of pigment, 0.5-2.5 percent of aid and 50-96 percent of thinner, wherein the filler is mica powder, kaolin, calcium carbonate or barium sulfate; the pigment is one or the mixture of titanium pigment and carbon black; the aid is organic bentonite, a rare earth drier or an epoxy latent curing agent; and the thinner is one or the mixture of ketone and alcohol. In the anti-corrosion coating used in the heat radiator, polyurethane resin with high curing speed is used in resin raw materials, the mixture ratio of the resin raw materials is reasonably determined, and the rare earth drier and the epoxy latent curing agent are used in the aid, so that the coating has the characteristics of acid resistance, alkali resistance, high temperature resistance and freeness from low temperature baking, and undergoes surface drying at room temperature within 20 minutes and complete drying within 60 minutes.
Description
Technical field
The invention belongs to coating, particularly relate to a kind of scatterer inner side anticorrosion coating.
Background technology
Painting anticorrosion coating is a kind of short-cut method that solves anticorrosion problem in steel or the Aluminium Radiator, and its preservative effect depends mainly on the composition of protective system.
The patent of invention " a kind of protective system and preparation method thereof " of Granted publication CN 100348680C discloses a kind of steel Aluminium Radiator inner side anticorrosion coating, and its feed composition consists of: the thinner of the resol of 30-50 parts by weight of epoxy resin, 10-20 weight part, the antiaging agent of 5-15 weight part, 45-105 weight part, 10-30 weight part filler, 1-3 weight part pigment, 0.5-1 weight part auxiliary agent.
Above-mentioned protective system is thrown scatterer into pump and is circulated, drains the back baking, baking back curing of coating, and storing temperature is 180 ℃.
Summary of the invention
The purpose of this invention is to provide a kind of scatterer inner side anticorrosion coating, this inner side anticorrosion coating also has the characteristics of exempting from low-temperature bake after the application except that having acid-fast alkali-proof, resistance to elevated temperatures.
Scatterer inner side anticorrosion coating of the present invention is made up of the raw material of following weight ratio:
Resins, epoxy 20-40, acrylic resin 10-20, urethane resin 10-20, hydroxy resin 10-20, filler 15-30, pigment 2-4, auxiliary agent 0.5-2.5, thinner 50-96; Described filler is mica powder, kaolin, lime carbonate and barium sulfate; Described pigment is a kind of or its mixing of titanium dioxide, sooty; Described auxiliary agent is organobentonite, rare earth drier and epoxy latent curing agent, and described thinner is a kind of of ketone, alcohols or its mixing.
Described Resins, epoxy be 6101,607,604 a kind of.
The weight ratio of described filler mica powder, kaolin, lime carbonate and barium sulfate was followed successively by 5: 3: 1: 1.
The weight ratio of described auxiliary agent organobentonite, rare earth drier and epoxy latent curing agent was followed successively by 0.25: 2: 0.25, and described epoxy latent curing agent is SL-301.
The weight ratio of described ketone thinner and alcohols thinner is 2: 1, described ketone thinner is butanone or is mixed mutually with pimelinketone with acetone or butanone by butanone and to form, butanone respectively with acetone or pimelinketone mutually the blended weight ratio be 3: 1, described alcohols thinner is a kind of of butanols, propyl alcohol or its mixing, and butanols, propyl alcohol blended weight ratio are 1: 1.
Beneficial effect of the present invention and advantage are: this scatterer inner side anticorrosion coating has used the fast urethane resin of curing speed in the resene raw material, and reasonably determined the resene proportion of raw materials, rare earth drier and epoxy latent curing agent in auxiliary agent, have been used simultaneously, not only make this coating have more acid-fast alkali-proof, resistance to elevated temperatures, also make this coating possess the low-temperature bake of exempting from characteristics, surface drying in the coating at room temperature 20 minutes was done solid work in 60 minutes.Exempt from low-temperature bake and shortened technical process, help energy-saving and emission-reduction, and reduced production cost.The epoxy latent curing agent also helps to reduce the surface energy of coating, makes coatingsurface form the slick protective membrane of one deck, helps stoping the formation and the absorption of incrustation scale in the scatterer.Mica powder is the main component in the filler, still can guarantee the flowability that it is satisfied under the situation of this coating increase resene raw material weight ratio.This coating has acid-fast alkali-proof, high temperature resistant, strong adhesion, exempts from the outstanding advantage of spontaneous curing under the low-temperature bake room temperature.
Embodiment
Further specify the present invention below in conjunction with embodiment.
Embodiment 1:
Extracting epoxy resin 30 weight parts, acrylic resin 20 weight parts, urethane resin 20 weight parts, hydroxy resin 10 weight parts.Get mica powder 15 weight parts, kaolin 9 weight parts, lime carbonate 3 weight parts and barium sulfate 3 weight parts.Get titanium dioxide 3 weight parts, carbon black 1 weight part.Get organobentonite 0.25 weight part, rare earth drier 2 weight parts and epoxy latent curing agent 0.25 weight part.Get thinner 50-96 weight part, wherein the weight ratio of ketone thinner and alcohols thinner is 2: 1, and the ketone thinner is mixed mutually with pimelinketone with acetone or butanone by butanone or butanone and forms, butanone respectively with acetone or pimelinketone mutually the blended weight ratio be 3: 1; The alcohols thinner is the mixing of butanols, propyl alcohol, and butanols, propyl alcohol blended weight ratio are 1: 1.
Embodiment 1 Resins, epoxy can be 6101 or 607 or 604, and the epoxy latent curing agent is SL-301.
The production technique of embodiment 1 is: earlier each resin raw material after the quantitative proportioning is added reactor and adds quantitative thinner and fully dissolve stirring, need stirring that resin is fully dissolved through 2 hours, treat that putting into stainless steel vessel after each resin raw material dissolves fully carries out high speed dispersion, add pigment and filler simultaneously successively.Need dispersion, put into shredder then and grind repeatedly four times through one hour.Measure its fineness with the fineness scraper plate at last, reach 25 μ m of national regulation.
Embodiment 2:
Extracting epoxy resin 40 weight parts, acrylic resin 15 weight parts, urethane resin 15 weight parts, hydroxy resin 20 weight parts.Get mica powder 10 weight parts, kaolin 6 weight parts, lime carbonate 2 weight parts and barium sulfate 2 weight parts.Get titanium dioxide 3 weight parts.Get organobentonite 0.3 weight part, rare earth drier 1.2 weight parts and epoxy latent curing agent 0.3 weight part.Get butanone or butanols or propyl alcohol 50-96 weight part is a thinner.
Embodiment 2 Resins, epoxy can be 6101 or 607 or 604, and the epoxy latent curing agent is SL-301.
The production technique of embodiment 2 is with embodiment 1.
Embodiment 3:
Extracting epoxy resin 20 weight parts, acrylic resin 10 weight parts, urethane resin 10 weight parts, hydroxy resin 15 weight parts.Get mica powder 7.5 weight parts, kaolin 4.5 weight parts, lime carbonate 1.5 weight parts and barium sulfate 1.5 weight parts.Get titanium dioxide 3 weight parts, carbon black 1 weight part.Get organobentonite 0.05 weight part, rare earth drier 0.4 weight part and epoxy latent curing agent 0.05 weight part.Get thinner 50-96 weight part, wherein the weight ratio of ketone thinner and alcohols thinner is 2: 1, and the ketone thinner is mixed mutually with pimelinketone with acetone or butanone by butanone and forms, butanone respectively with acetone or pimelinketone mutually the blended weight ratio be 3: 1; The alcohols thinner is butanols or propyl alcohol.
The Resins, epoxy of embodiment 3 can be 6101 or 607 or 604, and the epoxy latent curing agent is SL-301.
The production technique of embodiment 3 is with embodiment 1.
The using method of this inner side anticorrosion coating is: 1 with inner degreasing and rust removal of scatterer and bonderizing.2 with this inner side anticorrosion coating under pump pressure, inject the sealing scatterer.3 stop to inject the back removes scatterer sealing frock, drains unnecessary coating in the scatterer.4 scatterers at room temperature left standstill 1 hour or more than, make the inner radiator coating curing.
Claims (5)
1. a scatterer inner side anticorrosion coating is characterized in that being made up of the raw material of following weight ratio: Resins, epoxy 20-40, acrylic resin 10-20, urethane resin 10-20, hydroxy resin 10-20, filler 15-30, pigment 2-4, auxiliary agent 0.5-2.5, thinner 50-96; Described filler is mica powder, kaolin, lime carbonate and barium sulfate; Described pigment is a kind of or its mixing of titanium dioxide, sooty; Described auxiliary agent is organobentonite, rare earth drier and epoxy latent curing agent, and described thinner is a kind of of ketone, alcohols or its mixing.
2. scatterer inner side anticorrosion coating according to claim 1 is characterized in that: described Resins, epoxy be 6101,607,604 a kind of.
3. scatterer inner side anticorrosion coating according to claim 1 is characterized in that: the weight ratio of described filler mica powder, kaolin, lime carbonate and barium sulfate was followed successively by 5: 3: 1: 1.
4. scatterer inner side anticorrosion coating according to claim 1 is characterized in that: the weight ratio of described auxiliary agent organobentonite, rare earth drier and epoxy latent curing agent was followed successively by 0.25: 2: 0.25, and described epoxy latent curing agent is SL-301.
5. scatterer inner side anticorrosion coating according to claim 1, it is characterized in that: the weight ratio of described ketone thinner and alcohols thinner is 2: 1, described ketone thinner is butanone or is mixed mutually with pimelinketone with acetone or butanone by butanone and to form, butanone respectively with acetone or pimelinketone mutually the blended weight ratio be 3: 1, described alcohols thinner is a kind of of butanols, propyl alcohol or its mixing, and butanols, propyl alcohol blended weight ratio are 1: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110105832.6A CN102127357B (en) | 2011-04-26 | 2011-04-26 | A kind of scatterer inner side anticorrosion coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110105832.6A CN102127357B (en) | 2011-04-26 | 2011-04-26 | A kind of scatterer inner side anticorrosion coating |
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| CN102127357A true CN102127357A (en) | 2011-07-20 |
| CN102127357B CN102127357B (en) | 2016-01-20 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104231853A (en) * | 2014-08-27 | 2014-12-24 | 南京市荣达树脂有限公司 | Anti-corrosion resin coating and preparation method thereof |
| CN104231852A (en) * | 2014-08-27 | 2014-12-24 | 南京市荣达树脂有限公司 | Electrical appliance resin paint and preparation method thereof |
| CN105623504A (en) * | 2016-03-21 | 2016-06-01 | 苏州天键衡电子信息科技有限公司 | Heat-dissipation anti-corrosive paint for ships |
| CN105860767A (en) * | 2016-06-08 | 2016-08-17 | 合肥市燕美粉末涂料有限公司 | Powder coating for camera housing and preparation method of powder coating |
| CN107057483A (en) * | 2016-12-16 | 2017-08-18 | 安徽苏启化工有限公司 | A kind of chemical industry boiler good antiscale property synergist and preparation method thereof |
| CN112266669A (en) * | 2020-10-23 | 2021-01-26 | 安徽四建控股集团有限公司 | Anticorrosive paint for building and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002241674A (en) * | 2001-02-20 | 2002-08-28 | Nippon Paint Co Ltd | Rust-proofing primer coating composition |
| JP2003231977A (en) * | 2002-02-08 | 2003-08-19 | Kobe Steel Ltd | Aluminum or aluminum alloy material for fin of heat exchanger, and fin for heat exchanger |
| CN101250372A (en) * | 2008-03-25 | 2008-08-27 | 天津灯塔涂料工业发展有限公司 | Metal inner surface anticorrosion paint and preparation method thereof |
| CN101525519A (en) * | 2009-03-30 | 2009-09-09 | 中山大桥化工集团有限公司 | Polysiloxane coating composition |
| CN101597455A (en) * | 2009-06-26 | 2009-12-09 | 天津中油渤星工程科技有限公司 | The epoxy polyurethane anticorrosive coating of anti-light aging and manufacture method |
-
2011
- 2011-04-26 CN CN201110105832.6A patent/CN102127357B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002241674A (en) * | 2001-02-20 | 2002-08-28 | Nippon Paint Co Ltd | Rust-proofing primer coating composition |
| JP2003231977A (en) * | 2002-02-08 | 2003-08-19 | Kobe Steel Ltd | Aluminum or aluminum alloy material for fin of heat exchanger, and fin for heat exchanger |
| CN101250372A (en) * | 2008-03-25 | 2008-08-27 | 天津灯塔涂料工业发展有限公司 | Metal inner surface anticorrosion paint and preparation method thereof |
| CN101525519A (en) * | 2009-03-30 | 2009-09-09 | 中山大桥化工集团有限公司 | Polysiloxane coating composition |
| CN101597455A (en) * | 2009-06-26 | 2009-12-09 | 天津中油渤星工程科技有限公司 | The epoxy polyurethane anticorrosive coating of anti-light aging and manufacture method |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104231853A (en) * | 2014-08-27 | 2014-12-24 | 南京市荣达树脂有限公司 | Anti-corrosion resin coating and preparation method thereof |
| CN104231852A (en) * | 2014-08-27 | 2014-12-24 | 南京市荣达树脂有限公司 | Electrical appliance resin paint and preparation method thereof |
| CN104231852B (en) * | 2014-08-27 | 2016-08-24 | 南京市荣达树脂有限公司 | A kind of electrical equipment cold coating and preparation method thereof |
| CN104231853B (en) * | 2014-08-27 | 2016-08-24 | 南京市荣达树脂有限公司 | A kind of anticorrosive resin paint and preparation method thereof |
| CN105623504A (en) * | 2016-03-21 | 2016-06-01 | 苏州天键衡电子信息科技有限公司 | Heat-dissipation anti-corrosive paint for ships |
| CN105860767A (en) * | 2016-06-08 | 2016-08-17 | 合肥市燕美粉末涂料有限公司 | Powder coating for camera housing and preparation method of powder coating |
| CN107057483A (en) * | 2016-12-16 | 2017-08-18 | 安徽苏启化工有限公司 | A kind of chemical industry boiler good antiscale property synergist and preparation method thereof |
| CN112266669A (en) * | 2020-10-23 | 2021-01-26 | 安徽四建控股集团有限公司 | Anticorrosive paint for building and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102127357B (en) | 2016-01-20 |
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