CN104046084A - Paint for coating metal surface and preparation method thereof - Google Patents
Paint for coating metal surface and preparation method thereof Download PDFInfo
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- CN104046084A CN104046084A CN201410289957.2A CN201410289957A CN104046084A CN 104046084 A CN104046084 A CN 104046084A CN 201410289957 A CN201410289957 A CN 201410289957A CN 104046084 A CN104046084 A CN 104046084A
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Abstract
The invention relates to paint for coating metal surface and a preparation method thereof. The paint is prepared from the following raw materials in parts by mass: 5-12 parts of isobutyl methacrylate, 2.5-4 parts of styrene, 10-22 parts of butyl acrylate, 4-8.6 parts of crylic acid-2-hydroxyethyl, 0.2-0.5 part of trihydroxymethyl melamine, 0.3-0.68 part of lauroyl peroxide, 2-4.5 parts of triethanolamine, 8-17 parts of ethylene glycol monobutyl ether, 3-6 parts of benzoic acid, 4-8 parts of epoxy resin, 6-12 parts of strontium calcium yellow, 0.5-1.5 parts of zinc phosphate, 0.2-0.4 part of tween, 4-9 parts of turpentine, 0.05-0.12part of zinc oxide, and 15-27 parts of deionized water. The paint has good construction performance, high solid content, good adhesive force, shock strength, flexibility, hardness, luster and water resistance, excellent antibacterial performance, and wide range of application.
Description
Technical field
The present invention relates to paint field, relate in particular to paint and preparation method thereof for a kind of coating metal surfaces.
Background technology
Metallic paint refers to the coating with metal-like, can protect metal body to avoid the infringement of external environment, extends the work-ing life of metal.Metal is before being used, and great majority need to carry out the pre-treatment of certain form to metallic surface, improve surface appearance, is beneficial to improve sticking power, the corrosionproof protection effect of enhancing to metal base of coating.Utilization applies the method for coating in metallic surface, can greatly improve the gloss, hardness, resistance to impact shock, water resistance of metal etc.
Metal species on market is a lot, and the kind of metal metal products is also a lot, is distributed in every field.For people's metal products used in everyday, need to possess good gloss, certain hardness and flexibility, and need higher resistance to impact shock and water resistance in some occasion.Existing coating metal surfaces is low by low, the soft right poor performance of resistance to impact shock, the glossiness of coating in the market, does not have the effect of oil removing, and does not possess antibacterial effect, has limited the use range of coating.
Summary of the invention
the technical problem solving:the shortcomings such as low, the soft right poor performance of resistance to impact shock for existing metallic paint, glossiness are low, the invention provides paint and preparation method thereof for a kind of coating metal surfaces.
technical scheme:paint for a kind of coating metal surfaces, by following raw material, by mass parts, made: 5～12 parts of Propenoic acid, 2-methyl, isobutyl esters, 2.5～4 parts of vinylbenzene, 10～22 parts of butyl acrylates, 4～8.6 parts of vinylformic acid-2-hydroxyl ethyl esters, 0.2～0.5 part of trimethylol melamine, 0.3～0.68 part of lauroyl peroxide, 2～4.5 parts of trolamines, 8～17 parts of ethylene glycol monobutyl ethers, 3～6 parts, phenylformic acid, 4～8 parts of epoxy resin, 6～12 parts of strontium calcium yellows, 0.5～1.5 part of zinc phosphate, 0.2～0.4 part of tween, 4～9 parts, turps, 0.05～0.12 part, zinc oxide, 15～27 parts of deionized waters.
Paint for a kind of coating metal surfaces described above, by following raw material, by mass parts, made: 7～10 parts of Propenoic acid, 2-methyl, isobutyl esters, 3～3.6 parts of vinylbenzene, 13～20 parts of butyl acrylates, 5～7.5 parts of vinylformic acid-2-hydroxyl ethyl esters, 0.3～0.4 part of trimethylol melamine, 0.45～0.6 part of lauroyl peroxide, 2.8～3.5 parts of trolamines, 11～14 parts of ethylene glycol monobutyl ethers, 4～5 parts, phenylformic acid, 5～7 parts of epoxy resin, 8～10 parts of strontium calcium yellows, 0.8～1.2 part of zinc phosphate, 0.28～0.35 part of tween, 5.5～7 parts, turps, 0.08～0.1 part, zinc oxide, 20～24 parts of deionized waters.
Paint for a kind of coating metal surfaces described above, is made by mass parts by following raw material: 8.5 parts of Propenoic acid, 2-methyl, isobutyl esters, 3.3 parts of vinylbenzene, 18.5 parts of butyl acrylates, 6.2 parts of vinylformic acid-2-hydroxyl ethyl esters, 0.35 part of trimethylol melamine, 0.52 part of lauroyl peroxide, 3.1 parts of trolamines, 13 parts of ethylene glycol monobutyl ethers, 4.5 parts, phenylformic acid, 6 parts of epoxy resin, 9 parts of strontium calcium yellows, 1 part of zinc phosphate, 0.32 part of tween, 6 parts, turps, 0.09 part, zinc oxide, 22 parts of deionized waters.
A kind of coating metal surfaces described above is as follows by the preparation process of paint:
(1) in the four-hole boiling flask that agitator, reflux exchanger, thermometer and dropping funnel are housed, add ethylene glycol monobutyl ether, phenylformic acid and lauroyl peroxide, warming while stirring to temperature is 120～130 ℃; Then add Propenoic acid, 2-methyl, isobutyl ester, vinylbenzene, butyl acrylate, vinylformic acid-2-hydroxyl ethyl ester and trimethylol melamine, insulation backflow 3～4h; Then be cooled to 30～40 ℃, add trolamine in whipping process, regulating pH value is 7～8, and the deionized water adding 1/3rd mass parts, mixes, and obtains mixture;
(2) separately strontium calcium yellow, zinc phosphate, tween, turps, zinc oxide and remaining deionized water are mixed, grind and obtain mill base, then add the mixture obtaining in epoxy resin and step (1), mixing and stirring gets product.
In step described above (1), insulation return time is 3.5h.
In step described above (1), with trolamine, regulating pH value is 7.5.
beneficial effect:paint and preparation method thereof for a kind of coating metal surfaces provided by the invention, the workability of this coating is better, and solid content is high, and has good sticking power, resistance to impact shock, flexibility, hardness, gloss and water resistance, and there is excellent anti-microbial effect, applied widely.
Embodiment
embodiment 1
The present embodiment provides paint for a kind of coating metal surfaces, is made: 5 parts of Propenoic acid, 2-methyl, isobutyl esters, 2.5 parts of vinylbenzene by following raw material by mass parts, 10 parts of butyl acrylates, 4 parts of vinylformic acid-2-hydroxyl ethyl esters, 0.2 part of trimethylol melamine, 0.3 part of lauroyl peroxide, 2 parts of trolamines, 8 parts of ethylene glycol monobutyl ethers, 3 parts, phenylformic acid, 4 parts of epoxy resin, 6 parts of strontium calcium yellows, 0.5 part of zinc phosphate, 0.2 part of tween, 4 parts, turps, 0.05 part, zinc oxide, 15 parts of deionized waters.
A kind of coating metal surfaces is as follows by the preparation process of paint:
(1) in the four-hole boiling flask that agitator, reflux exchanger, thermometer and dropping funnel are housed, add ethylene glycol monobutyl ether, phenylformic acid and lauroyl peroxide, warming while stirring to temperature is 120 ℃; Then add Propenoic acid, 2-methyl, isobutyl ester, vinylbenzene, butyl acrylate, vinylformic acid-2-hydroxyl ethyl ester and trimethylol melamine, insulation backflow 3h; Then be cooled to 30 ℃, add trolamine in whipping process, regulating pH value is 7, and the deionized water adding 1/3rd mass parts, mixes, and obtains mixture;
(2) separately strontium calcium yellow, zinc phosphate, tween, turps, zinc oxide and remaining deionized water are mixed, grind and obtain mill base, then add the mixture obtaining in epoxy resin and step (1), mixing and stirring gets product.
embodiment 2
The present embodiment provides paint for a kind of coating metal surfaces, is made: 12 parts of Propenoic acid, 2-methyl, isobutyl esters, 4 parts of vinylbenzene by following raw material by mass parts, 22 parts of butyl acrylates, 8.6 parts of vinylformic acid-2-hydroxyl ethyl esters, 0.5 part of trimethylol melamine, 0.68 part of lauroyl peroxide, 4.5 parts of trolamines, 17 parts of ethylene glycol monobutyl ethers, 6 parts, phenylformic acid, 8 parts of epoxy resin, 12 parts of strontium calcium yellows, 1.5 parts of zinc phosphates, 0.4 part of tween, 9 parts, turps, 0.12 part, zinc oxide, 27 parts of deionized waters.
A kind of coating metal surfaces is as follows by the preparation process of paint:
(1) in the four-hole boiling flask that agitator, reflux exchanger, thermometer and dropping funnel are housed, add ethylene glycol monobutyl ether, phenylformic acid and lauroyl peroxide, warming while stirring to temperature is 130 ℃; Then add Propenoic acid, 2-methyl, isobutyl ester, vinylbenzene, butyl acrylate, vinylformic acid-2-hydroxyl ethyl ester and trimethylol melamine, insulation backflow 4h; Then be cooled to 40 ℃, add trolamine in whipping process, regulating pH value is 8, and the deionized water adding 1/3rd mass parts, mixes, and obtains mixture;
(2) separately strontium calcium yellow, zinc phosphate, tween, turps, zinc oxide and remaining deionized water are mixed, grind and obtain mill base, then add the mixture obtaining in epoxy resin and step (1), mixing and stirring gets product.
embodiment 3
The present embodiment provides paint for a kind of coating metal surfaces, is made: 7 parts of Propenoic acid, 2-methyl, isobutyl esters, 3 parts of vinylbenzene by following raw material by mass parts, 13 parts of butyl acrylates, 5 parts of vinylformic acid-2-hydroxyl ethyl esters, 0.3 part of trimethylol melamine, 0.45 part of lauroyl peroxide, 2.8 parts of trolamines, 11 parts of ethylene glycol monobutyl ethers, 4 parts, phenylformic acid, 5 parts of epoxy resin, 8 parts of strontium calcium yellows, 0.8 part of zinc phosphate, 0.28 part of tween, 5.5 parts, turps, 0.08 part, zinc oxide, 20 parts of deionized waters.
A kind of coating metal surfaces is as follows by the preparation process of paint:
(1) in the four-hole boiling flask that agitator, reflux exchanger, thermometer and dropping funnel are housed, add ethylene glycol monobutyl ether, phenylformic acid and lauroyl peroxide, warming while stirring to temperature is 122 ℃; Then add Propenoic acid, 2-methyl, isobutyl ester, vinylbenzene, butyl acrylate, vinylformic acid-2-hydroxyl ethyl ester and trimethylol melamine, insulation backflow 3.5h; Then be cooled to 35 ℃, add trolamine in whipping process, regulating pH value is 7.5, and the deionized water adding 1/3rd mass parts, mixes, and obtains mixture;
(2) separately strontium calcium yellow, zinc phosphate, tween, turps, zinc oxide and remaining deionized water are mixed, grind and obtain mill base, then add the mixture obtaining in epoxy resin and step (1), mixing and stirring gets product.
embodiment 4
The present embodiment provides paint for a kind of coating metal surfaces, is made: 10 parts of Propenoic acid, 2-methyl, isobutyl esters, 3.6 parts of vinylbenzene by following raw material by mass parts, 20 parts of butyl acrylates, 7.5 parts of vinylformic acid-2-hydroxyl ethyl esters, 0.4 part of trimethylol melamine, 0.6 part of lauroyl peroxide, 3.5 parts of trolamines, 14 parts of ethylene glycol monobutyl ethers, 5 parts, phenylformic acid, 7 parts of epoxy resin, 10 parts of strontium calcium yellows, 1.2 parts of zinc phosphates, 0.35 part of tween, 7 parts, turps, 0.1 part, zinc oxide, 24 parts of deionized waters.
A kind of coating metal surfaces is as follows by the preparation process of paint:
(1) in the four-hole boiling flask that agitator, reflux exchanger, thermometer and dropping funnel are housed, add ethylene glycol monobutyl ether, phenylformic acid and lauroyl peroxide, warming while stirring to temperature is 128 ℃; Then add Propenoic acid, 2-methyl, isobutyl ester, vinylbenzene, butyl acrylate, vinylformic acid-2-hydroxyl ethyl ester and trimethylol melamine, insulation backflow 3.5h; Then be cooled to 35 ℃, add trolamine in whipping process, regulating pH value is 7.5, and the deionized water adding 1/3rd mass parts, mixes, and obtains mixture;
(2) separately strontium calcium yellow, zinc phosphate, tween, turps, zinc oxide and remaining deionized water are mixed, grind and obtain mill base, then add the mixture obtaining in epoxy resin and step (1), mixing and stirring gets product.
embodiment 5
The present embodiment provides paint for a kind of coating metal surfaces, is made: 8.5 parts of Propenoic acid, 2-methyl, isobutyl esters, 3.3 parts of vinylbenzene by following raw material by mass parts, 18.5 parts of butyl acrylates, 6.2 parts of vinylformic acid-2-hydroxyl ethyl esters, 0.35 part of trimethylol melamine, 0.52 part of lauroyl peroxide, 3.1 parts of trolamines, 13 parts of ethylene glycol monobutyl ethers, 4.5 parts, phenylformic acid, 6 parts of epoxy resin, 9 parts of strontium calcium yellows, 1 part of zinc phosphate, 0.32 part of tween, 6 parts, turps, 0.09 part, zinc oxide, 22 parts of deionized waters.
A kind of coating metal surfaces is as follows by the preparation process of paint:
(1) in the four-hole boiling flask that agitator, reflux exchanger, thermometer and dropping funnel are housed, add ethylene glycol monobutyl ether, phenylformic acid and lauroyl peroxide, warming while stirring to temperature is 125 ℃; Then add Propenoic acid, 2-methyl, isobutyl ester, vinylbenzene, butyl acrylate, vinylformic acid-2-hydroxyl ethyl ester and trimethylol melamine, insulation backflow 3.5h; Then be cooled to 35 ℃, add trolamine in whipping process, regulating pH value is 7.5, and the deionized water adding 1/3rd mass parts, mixes, and obtains mixture;
(2) separately strontium calcium yellow, zinc phosphate, tween, turps, zinc oxide and remaining deionized water are mixed, grind and obtain mill base, then add the mixture obtaining in epoxy resin and step (1), mixing and stirring gets product.
Coating metal surfaces prepared by the present invention contrasts by paint and the performance of commercially available water soluble amino acrylic paint, and the data obtained is as follows:
Detected result
Above the embodiment of the present invention is described in detail, for one of ordinary skill in the art, the thought according to the embodiment of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (6)
1. a coating metal surfaces is with painting, it is characterized in that being made by mass parts by following raw material: 5～12 parts of Propenoic acid, 2-methyl, isobutyl esters, 2.5～4 parts of vinylbenzene, 10～22 parts of butyl acrylates, 4～8.6 parts of vinylformic acid-2-hydroxyl ethyl esters, 0.2～0.5 part of trimethylol melamine, 0.3～0.68 part of lauroyl peroxide, 2～4.5 parts of trolamines, 8～17 parts of ethylene glycol monobutyl ethers, 3～6 parts, phenylformic acid, 4～8 parts of epoxy resin, 6～12 parts of strontium calcium yellows, 0.5～1.5 part of zinc phosphate, 0.2～0.4 part of tween, 4～9 parts, turps, 0.05～0.12 part, zinc oxide, 15～27 parts of deionized waters.
2. a kind of coating metal surfaces according to claim 1 is with painting, it is characterized in that being made by mass parts by following raw material: 7～10 parts of Propenoic acid, 2-methyl, isobutyl esters, 3～3.6 parts of vinylbenzene, 13～20 parts of butyl acrylates, 5～7.5 parts of vinylformic acid-2-hydroxyl ethyl esters, 0.3～0.4 part of trimethylol melamine, 0.45～0.6 part of lauroyl peroxide, 2.8～3.5 parts of trolamines, 11～14 parts of ethylene glycol monobutyl ethers, 4～5 parts, phenylformic acid, 5～7 parts of epoxy resin, 8～10 parts of strontium calcium yellows, 0.8～1.2 part of zinc phosphate, 0.28～0.35 part of tween, 5.5～7 parts, turps, 0.08～0.1 part, zinc oxide, 20～24 parts of deionized waters.
3. a kind of coating metal surfaces according to claim 1 is with painting, it is characterized in that being made by mass parts by following raw material: 8.5 parts of Propenoic acid, 2-methyl, isobutyl esters, 3.3 parts of vinylbenzene, 18.5 parts of butyl acrylates, 6.2 parts of vinylformic acid-2-hydroxyl ethyl esters, 0.35 part of trimethylol melamine, 0.52 part of lauroyl peroxide, 3.1 parts of trolamines, 13 parts of ethylene glycol monobutyl ethers, 4.5 parts, phenylformic acid, 6 parts of epoxy resin, 9 parts of strontium calcium yellows, 1 part of zinc phosphate, 0.32 part of tween, 6 parts, turps, 0.09 part, zinc oxide, 22 parts of deionized waters.
4. the preparation method that a kind of coating metal surfaces use as claimed in claim 1 is painted, is characterized in that the preparation process of the method is as follows:
(1) in the four-hole boiling flask that agitator, reflux exchanger, thermometer and dropping funnel are housed, add ethylene glycol monobutyl ether, phenylformic acid and lauroyl peroxide, warming while stirring to temperature is 120～130 ℃; Then add Propenoic acid, 2-methyl, isobutyl ester, vinylbenzene, butyl acrylate, vinylformic acid-2-hydroxyl ethyl ester and trimethylol melamine, insulation backflow 3～4h; Then be cooled to 30～40 ℃, add trolamine in whipping process, regulating pH value is 7～8, and the deionized water adding 1/3rd mass parts, mixes, and obtains mixture;
(2) separately strontium calcium yellow, zinc phosphate, tween, turps, zinc oxide and remaining deionized water are mixed, grind and obtain mill base, then add the mixture obtaining in epoxy resin and step (1), mixing and stirring gets product.
5. the preparation method of paint for a kind of coating metal surfaces according to claim 4, is characterized in that: in described step (1), insulation return time is 3.5h.
6. the preparation method of paint for a kind of coating metal surfaces according to claim 4, is characterized in that: in described step (1), with trolamine, regulating pH value is 7.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410289957.2A CN104046084A (en) | 2014-06-26 | 2014-06-26 | Paint for coating metal surface and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410289957.2A CN104046084A (en) | 2014-06-26 | 2014-06-26 | Paint for coating metal surface and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN104046084A true CN104046084A (en) | 2014-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410289957.2A Withdrawn CN104046084A (en) | 2014-06-26 | 2014-06-26 | Paint for coating metal surface and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100070000A (en) * | 2008-12-17 | 2010-06-25 | 제일모직주식회사 | Flame retardant thermoplastic resin composition having good scratch resistance |
| CN101851441A (en) * | 2002-03-08 | 2010-10-06 | 瓦尔斯帕供应公司 | Coating with low volatile organic compound content |
| CN103665994A (en) * | 2013-11-29 | 2014-03-26 | 江苏太平洋液压机械制造有限公司 | Antirust styrene-acrylic emulsion paint in light yellow color |
| CN103665979A (en) * | 2013-11-29 | 2014-03-26 | 江苏帕齐尼铜业有限公司 | Hydrophilic coating for copper |
-
2014
- 2014-06-26 CN CN201410289957.2A patent/CN104046084A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101851441A (en) * | 2002-03-08 | 2010-10-06 | 瓦尔斯帕供应公司 | Coating with low volatile organic compound content |
| KR20100070000A (en) * | 2008-12-17 | 2010-06-25 | 제일모직주식회사 | Flame retardant thermoplastic resin composition having good scratch resistance |
| CN103665994A (en) * | 2013-11-29 | 2014-03-26 | 江苏太平洋液压机械制造有限公司 | Antirust styrene-acrylic emulsion paint in light yellow color |
| CN103665979A (en) * | 2013-11-29 | 2014-03-26 | 江苏帕齐尼铜业有限公司 | Hydrophilic coating for copper |
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Application publication date: 20140917 |