CN103102758A - Formula of water-based aluminum profile paint - Google Patents
Formula of water-based aluminum profile paint Download PDFInfo
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- CN103102758A CN103102758A CN2011103581027A CN201110358102A CN103102758A CN 103102758 A CN103102758 A CN 103102758A CN 2011103581027 A CN2011103581027 A CN 2011103581027A CN 201110358102 A CN201110358102 A CN 201110358102A CN 103102758 A CN103102758 A CN 103102758A
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- water
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- aluminum profile
- section bar
- aluminium section
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Abstract
The invention relates to a formula of a water-based aluminum profile paint, belonging to the field of chemical industry. The water-based aluminum profile paint is composed of 35-42% of water-soluble silicone acrylate resin, 7-14% of amino resin, 2-5% of adhesion accelerator, 3-5% of propylene glycol monomethyl ether, 3-5% of glycol ether acetate, 10-15% of isobutanol, 8-13% of methanol, 0.2-0.5% of leveling agent and 0.3-0.5% of thickening agent. The application method comprises the following steps: by using the water-soluble silicone acrylate resin as a film forming matter, amino resin as a curing agent, propylene glycol monomethyl ether, glycol ether acetate, methanol and other alcohol ethers as dissolving agents and deionized water as a diluter, proportionally mixing, dispersing at high speed at normal temperature, spraying on an aluminum profile surface with an electrostatic gun, and carrying out coupling reaction at the high temperature of 180-220 DEG C to finally form an aluminum profile coating. The invention is green and environment-friendly, can not hurt the human body, has the advantages of favorable adaptability to the material surface, favorable adhesive force, ultraviolet resistance, salt spray resistance, abundant colors and excellent luster, and can well display the texture of the substrate.
Description
Technical field:
The present invention relates to chemical field, be specifically related to the formula of water-based aluminium section bar coating.
Background technology:
The surface treatment mode of aluminium alloy extrusions exists anodic oxidation substantially, electrophoretic painting, and fluorocarbon-sprayed and four kinds of processing modes of powder spraying, each mode all respectively has superiority, and occupies the suitable market share.1, in anodic oxidation, in the production process of electrophoretic painting, the consumption of water, electricity is sizable.Particularly at oxidation operation, the outward current of motor-generator set can reach between 8000～11000A, voltage is between 15～17.5V, add the hear rate of machine itself, need ceaselessly to lower the temperature with recirculated water, often about 1000 degree, off-set facility also can increase some electric energy losses to the ton power consumption simultaneously; Secondly large to the pollution level of water, atmosphere, sheet alkali, sulfuric acid and other liquid organic solvent produce pollution to water and atmosphere, also can cause detrimentally affect to workmen's health; 2, the color of electrophoretic painting is more single, only has several colors (silvery white, champagne, golden yellow, black, artificial stainless steel colour).Secondly, the electrophoresis color tolerance easily produces aberration and can't increase coat-thickness, and is higher to safety equipment requirement, and certain danger is arranged; 3, fluorocarbon-sprayed, this series products will be with solvent as dilution, human body is produced detrimentally affect during operation during spraying, and secondly cost value is high, if process during spraying badly, easily produces orange peel; 4, compare chromatic colour in powder spraying and easily fade, the bad Surface of profile of surface treatment easily produces orange peel, even shedding, and powder thickness ginseng is inferior uneven.
Summary of the invention:
The formula that the purpose of this invention is to provide water-based aluminium section bar coating, its environmental protection can not damage human body, good to material surface adaptability, good sticking power is arranged, UV resistant and salt spray resistance, rich color, gloss is outstanding, can show well ground texture.
In order to solve the existing problem of background technology, the present invention is by the following technical solutions: its formula consists of: water-soluble organosilicon acrylic resin 35-42%, aminoresin 7-14%, adhesion promoter 2-5%, propylene glycol monomethyl ether 3-5%, ethylene glycol ether acetate 3-5%, isopropylcarbinol 10-15%, methyl alcohol 8-13%, flow agent 0.2-0.5%, thickening material 0.3-0.5%.
The present invention adopts static gun spraying, makes the spray film even, smooth, good toughness, and certain thickness can be coated in inner chamber, weld seam, corner angle, seamed edge position, and good protection is arranged, and can be used for outdoorly, and surface hardness is up to state standards.
The present invention is in modulation coating, as long as add the toner of different colours, the spraying color is also rich and varied, and fullness ratio is excellent, and gloss is outstanding, can show well ground texture.
The present invention has following beneficial effect:
1, environmental protection, water-based aluminium section bar coating is with water as solvent, coating tool can wash by water, greatly reduce the consumption of cleaning solvent, save ample resources, it only adopts a small amount of hypotoxicity alcohol ethers organic solvent, reduced again topsoil, improved operating environmental condition, secondly the product power consumption is little, and does not contain the heavy metal to being detrimental to health in coating, the objectionable impuritiess such as VOC, the waste water that produces during spraying can directly be drained after neutralization take acid and alkalescence as main, environment is not caused any pollution.
2, weathering resistance, water-based aluminium section bar coating is good to material surface adaptability, and good sticking power is arranged, UV resistant and salt spray resistance.
3, rich color, as long as water-based aluminium section bar coating adds the toner of different colours when modulation, the spraying color is also rich and varied, and fullness ratio is excellent, and gloss is outstanding, can show well ground texture.
Embodiment:
This embodiment is by the following technical solutions: its formula consists of: water-soluble organosilicon acrylic resin 42%, aminoresin 14%, adhesion promoter 5%, propylene glycol monomethyl ether 5%, ethylene glycol ether acetate 5%, isopropylcarbinol 15%, methyl alcohol 13%, flow agent 0.5%, thickening material 0.5%.
This embodiment adopts the static gun spraying, makes the spray film even, smooth, good toughness, and certain thickness can be coated in inner chamber, weld seam, corner angle, seamed edge position, and good protection is arranged, and can be used for outdoorly, and surface hardness is up to state standards.
This embodiment is in modulation coating, as long as add the toner of different colours, the spraying color is also rich and varied, and fullness ratio is excellent, and gloss is outstanding, can show well ground texture.
It is filmogen that this embodiment adopts water-soluble organosilicon acrylic resin, with aminoresin as solidifying agent, at propylene glycol monomethyl ether, ethylene glycol ether acetate, the pure ethers such as methyl alcohol by a certain percentage mixes normal temperature under high speed dispersion with deionized water as thinner as solvating agent, sprays the aluminium coating Surface of profile by static gun, produce linked reaction under 180～220 ℃ of high temperature, finally form the aluminium coating.
This embodiment has following beneficial effect:
1, environmental protection, water-based aluminium section bar coating is with water as solvent, coating tool can wash by water, greatly reduce the consumption of cleaning solvent, save ample resources, it only adopts a small amount of hypotoxicity alcohol ethers organic solvent, reduced again topsoil, improved operating environmental condition, secondly the product power consumption is little, and does not contain the heavy metal to being detrimental to health in coating, the objectionable impuritiess such as VOC, the waste water that produces during spraying can directly be drained after neutralization take acid and alkalescence as main, environment is not caused any pollution.
2, weathering resistance, water-based aluminium section bar coating is good to material surface adaptability, and good sticking power is arranged, UV resistant and salt spray resistance.
3, rich color, as long as water-based aluminium section bar coating adds the toner of different colours when modulation, the spraying color is also rich and varied, and fullness ratio is excellent, and gloss is outstanding, can show well ground texture.
Claims (4)
1. the formula of water-based aluminium section bar coating, is characterized in that its formula consists of: water-soluble organosilicon acrylic resin 35-42%, aminoresin 7-14%, adhesion promoter 2-5%, propylene glycol monomethyl ether 3-5%, ethylene glycol ether acetate 3-5%, isopropylcarbinol 10-15%, methyl alcohol 8-13%, flow agent 0.2-0.5%, thickening material 0.3-0.5%.
2. the formula of water-based aluminium section bar coating according to claim 1 is characterized in that its adopts static gun spraying, makes the spray film even, smooth, good toughness, and certain thickness can be coated in inner chamber, weld seam, corner angle, seamed edge position.
3. the formula of water-based aluminium section bar coating according to claim 1, is characterized in that in modulation coating, as long as add the toner of different colours, the spraying color is also rich and varied.
4. the formula of water-based aluminium section bar coating according to claim 1, it is characterized in that it adopts water-soluble organosilicon acrylic resin is filmogen, with aminoresin as solidifying agent, at propylene glycol monomethyl ether, ethylene glycol ether acetate, the pure ethers such as methyl alcohol is as solvating agent, mix by a certain percentage high speed dispersion under normal temperature with deionized water as thinner, spray the aluminium coating Surface of profile by static gun, produce linked reaction under 180～220 ℃ of high temperature, finally form the aluminium coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103581027A CN103102758A (en) | 2011-11-11 | 2011-11-11 | Formula of water-based aluminum profile paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103581027A CN103102758A (en) | 2011-11-11 | 2011-11-11 | Formula of water-based aluminum profile paint |
Publications (1)
| Publication Number | Publication Date |
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| CN103102758A true CN103102758A (en) | 2013-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN2011103581027A Pending CN103102758A (en) | 2011-11-11 | 2011-11-11 | Formula of water-based aluminum profile paint |
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| CN (1) | CN103102758A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104559591A (en) * | 2014-12-19 | 2015-04-29 | 广东永利坚铝业有限公司 | Environment-friendly water-based paint for aluminum profile production and preparation method thereof |
| CN104673030A (en) * | 2015-01-09 | 2015-06-03 | 上海高品化工有限公司 | Corrosion-resistant waterborne silicon acrylate topcoat and preparation method thereof |
| CN109777275A (en) * | 2018-12-29 | 2019-05-21 | 安徽鑫发铝业有限公司 | A kind of corrosion resistant, acid resistance aluminum profile |
| CN115109480A (en) * | 2022-07-25 | 2022-09-27 | 江苏海晟涂料有限公司 | High-performance middle coating for metal surface |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004291445A (en) * | 2003-03-27 | 2004-10-21 | Nippon Light Metal Co Ltd | Surface treated aluminum material and manufacturing method thereof |
| CN1865372A (en) * | 2006-06-09 | 2006-11-22 | 太原理工大学 | Aqueous coating for silicon-steel sheet |
| CN101153196A (en) * | 2006-09-27 | 2008-04-02 | 大日本油墨化学工业株式会社 | Aquosity composition for single rust-proof treatment of metal panel and single rust-proof treatment metal panel |
| CN102127345A (en) * | 2010-12-17 | 2011-07-20 | 武汉吉亨新材料科技有限公司 | Water-based coating composition, preparation method thereof and method for taking water-based coating composition as strippable coating protective film |
-
2011
- 2011-11-11 CN CN2011103581027A patent/CN103102758A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004291445A (en) * | 2003-03-27 | 2004-10-21 | Nippon Light Metal Co Ltd | Surface treated aluminum material and manufacturing method thereof |
| CN1865372A (en) * | 2006-06-09 | 2006-11-22 | 太原理工大学 | Aqueous coating for silicon-steel sheet |
| CN101153196A (en) * | 2006-09-27 | 2008-04-02 | 大日本油墨化学工业株式会社 | Aquosity composition for single rust-proof treatment of metal panel and single rust-proof treatment metal panel |
| CN102127345A (en) * | 2010-12-17 | 2011-07-20 | 武汉吉亨新材料科技有限公司 | Water-based coating composition, preparation method thereof and method for taking water-based coating composition as strippable coating protective film |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104559591A (en) * | 2014-12-19 | 2015-04-29 | 广东永利坚铝业有限公司 | Environment-friendly water-based paint for aluminum profile production and preparation method thereof |
| CN104559591B (en) * | 2014-12-19 | 2017-02-01 | 广东永利坚铝业有限公司 | Environment-friendly water-based paint for aluminum profile production and preparation method thereof |
| CN104673030A (en) * | 2015-01-09 | 2015-06-03 | 上海高品化工有限公司 | Corrosion-resistant waterborne silicon acrylate topcoat and preparation method thereof |
| CN109777275A (en) * | 2018-12-29 | 2019-05-21 | 安徽鑫发铝业有限公司 | A kind of corrosion resistant, acid resistance aluminum profile |
| CN115109480A (en) * | 2022-07-25 | 2022-09-27 | 江苏海晟涂料有限公司 | High-performance middle coating for metal surface |
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Application publication date: 20130515 |