CN103992713A - Blue white zinc self-spraying healant - Google Patents
Blue white zinc self-spraying healant Download PDFInfo
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- CN103992713A CN103992713A CN201410174464.4A CN201410174464A CN103992713A CN 103992713 A CN103992713 A CN 103992713A CN 201410174464 A CN201410174464 A CN 201410174464A CN 103992713 A CN103992713 A CN 103992713A
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Abstract
The invention discloses a blue white zinc self-spraying healant which is prepared as follows: sending diisopropyl peroxydicarbonate into a N, N-dimethyl formamide solution with a concentration of 73.5-77.62% for evenly mixing to obtain a material A; sending trifluoroethyl methacrylate, methyl acrylate, butyl acrylate and acrylic acid into the material A for reaction for 2-4h to obtain a material B; stirring for 20-30min for dispersing a solvent comprising carbon tetrachloride, xylene and 200 # solvent oil and the material B by use of a frequency conversion dispersion kettle to obtain a material C; adding environmentally-friendly special aluminum powder and environment-friendly special zinc powder into the obtained material C for stirring and dispersing for 20-30min to obtain the blue white zinc self-spraying healant. The blue white zinc self-spraying healant has excellent moisture resistance, chemical resistance, corrosion resistance, and physical and mechanical properties, good lustrousness and light and color retention performance, and fast drying speed.
Description
Technical field
The present invention relates to supercoat recovery technique field, relate in particular to a kind of blue white zine blowing type healant.
Background technology
Object is exposed in air and is easily oxidized, and often adopts at article surface and increases one deck supercoat.Zinc and aluminium are oxidized protective membrane---zinc oxide and the aluminum oxide that produces one deck densification in air; so often select zinc and aluminium oxidized with prevention object as the supercoat of article surface in prior art; in the process of electroplating, often further select blue white zine as supercoat; the local damage of article surface often causes supercoat to lose efficacy; cause the metal local corrosion of object itself or plastics local ageing etc.; it is attractive in appearance that object is difficult to keep, and therefore to the supercoat of article surface, safeguards very important in time.
Summary of the invention
In order to solve the technical problem existing in background technology, the present invention proposes a kind of blue white zine blowing type healant, moisture resistance, chemical resistance corrosive nature, physical and mechanical properties is more excellent, and glossiness, to protect light unfading good, and rate of drying is fast.
A kind of blue white zine blowing type healant that the present invention proposes, comprise: di-isopropyl peroxydicarbonate is sent into the N that concentration is 73.5-77.62%, dinethylformamide solution stirring evenly obtains material A, wherein the weightmeasurement ratio (g:ml) of di-isopropyl peroxydicarbonate and DMF solution is 0.25-1:20-50; Taking by weight 20-24 part trifluoroethyl methacrylate, 7-12 part methacrylic ester, 10-15 part butyl acrylate and 5-8 part vinylformic acid sends in material A and reacts and obtain material B, wherein trifluoroethyl methacrylate and N, the envelope-bulk to weight ratio of dinethylformamide solution (g:ml) is 10-15:2-2.5, temperature of reaction is 58-63 ℃, and the reaction times is 2-4h; By weight 52-56 part solvent and 20-25 part material B are carried out to dispersed with stirring by frequency conversion Scattered Kettle and obtain material C, churning time is 20-30min, and solvent is comprised of 35-42 part tetracol phenixin, 15-20 part dimethylbenzene and 30-45 part 200# solvent oil by weight; To the material C obtaining, add the special-purpose aluminium powder of 8-12 part environment-friendly type and the special-purpose zinc powder dispersed with stirring of 9-13 part environment-friendly type 20-30min to obtain blue white zine blowing type healant.
Preferably, the viscosity of trifluoroethyl methacrylate (mPas, 20 ℃) 0.62-0.73, in water, solubleness is (wt%, 20 ℃) 0.023-0.035.
Preferably, solvent is comprised of 38-40 part tetracol phenixin, 17-19 part dimethylbenzene and 35-40 part 200# solvent oil by weight.
Preferably, trifluoroethyl methacrylate is 21 parts, and methacrylic ester is 10 parts, and butyl acrylate is 12 parts, and vinylformic acid is 7 parts.
Preferably, the envelope-bulk to weight ratio (g:ml) of trifluoroethyl methacrylate and DMF solution is 13:24.
Preferably, comprise: di-isopropyl peroxydicarbonate is sent into the N that concentration is 74-76.3%, dinethylformamide solution stirring evenly obtains material A, wherein di-isopropyl peroxydicarbonate and N, the weightmeasurement ratio of dinethylformamide solution (g:ml) is 0.25-1:20-50, take by weight 21 parts of trifluoroethyl methacrylates, 10 parts of methacrylic esters, 12 parts of butyl acrylates and 7 parts of vinylformic acid are sent in material A and are reacted and obtain material B, wherein trifluoroethyl methacrylate and N, the envelope-bulk to weight ratio of dinethylformamide solution (g:ml) is 13:24, temperature of reaction is 60-61 ℃, reaction times is 2-4h, by weight 54-55 part solvent and 21-23 part material B are carried out to dispersed with stirring by frequency conversion Scattered Kettle and obtain material C, wherein churning time is 25-28min, and solvent is comprised of 38-40 part tetracol phenixin, 17-19 part dimethylbenzene and 35-40 part 200# solvent oil by weight, to the material C obtaining, add the special-purpose aluminium powder of 8-12 part environment-friendly type and the special-purpose zinc powder dispersed with stirring of 9-13 part environment-friendly type 20-30min to obtain blue white zine blowing type healant.
Preferably, comprise: it is 75.3% N that di-isopropyl peroxydicarbonate is sent into concentration, dinethylformamide solution stirring evenly obtains material A, wherein di-isopropyl peroxydicarbonate and N, the weightmeasurement ratio of dinethylformamide solution (g:ml) is 0.27:35, take by weight 21 parts of trifluoroethyl methacrylates, 10 parts of methacrylic esters, 12 parts of butyl acrylates and 7 parts of vinylformic acid are sent in material A and are reacted and obtain material B, wherein trifluoroethyl methacrylate and N, the envelope-bulk to weight ratio of dinethylformamide solution (g:ml) is 13:24, temperature of reaction is 61 ℃, reaction times is 2.5h, by weight 54 parts of solvents and 22 parts of material B are carried out to dispersed with stirring by frequency conversion Scattered Kettle and obtain material C, wherein churning time is 27min, and solvent is comprised of 39 parts of tetracol phenixin, 17 parts of dimethylbenzene and 36 parts of 200# solvent oils by weight, to the material C obtaining, add the special-purpose aluminium powder of 11 parts of environment-friendly types and the 10 parts of special-purpose zinc powder dispersed with stirring of environment-friendly type 27min to obtain blue white zine blowing type healant.
The present invention is by trifluoroethyl methacrylate, methacrylic ester, butyl acrylate and vinylformic acid and oxidation two carbonic acid diisopropyl esters and and N, dinethylformamide acting in conjunction, and rationally control proportioning between each component, then add tetracol phenixin, dimethylbenzene and 200# solvent oil are as solvent and add the special-purpose aluminium powder of appropriate environment-friendly type and the special-purpose zinc powder acting in conjunction of guarantor's type, adopt certain technique and rationally control the blue white zine blowing type healant that internal process parameter obtains, it does not occur further crosslinked in being sprayed into membrane process, have good moisture resistance, chemical resistance corrosive nature, physical and mechanical properties is more excellent, glossiness, protect light unfading good, rate of drying is fast, easy construction, can repair fast the supercoat that article surface is damaged, goods are little to environment generation harm.
Embodiment
A kind of blue white zine blowing type healant that the present invention proposes, comprise: di-isopropyl peroxydicarbonate is sent into the N that concentration is 73.5-77.62%, dinethylformamide solution stirring evenly obtains material A, wherein the weightmeasurement ratio (g:ml) of di-isopropyl peroxydicarbonate and DMF solution is 0.25-1:20-50; Taking by weight 20-24 part trifluoroethyl methacrylate, 7-12 part methacrylic ester, 10-15 part butyl acrylate and 5-8 part vinylformic acid sends in material A and reacts and obtain material B, wherein trifluoroethyl methacrylate and N, the envelope-bulk to weight ratio of dinethylformamide solution (g:ml) is 10-15:2-2.5, temperature of reaction is 58-63 ℃, and the reaction times is 2-4h; By weight 52-56 part solvent and 20-25 part material B are carried out to dispersed with stirring by frequency conversion Scattered Kettle and obtain material C, churning time is 20-30min, and solvent is comprised of 35-42 part tetracol phenixin, 15-20 part dimethylbenzene and 30-45 part 200# solvent oil by weight; To the material C obtaining, add the special-purpose aluminium powder of 8-12 part environment-friendly type and the special-purpose zinc powder dispersed with stirring of 9-13 part environment-friendly type 20-30min to obtain blue white zine blowing type healant.
Below, by specific embodiment, technical scheme of the present invention is elaborated.
Embodiment 1
A kind of blue white zine blowing type healant that the present invention proposes, comprise: it is 75.3% N that di-isopropyl peroxydicarbonate is sent into concentration, dinethylformamide solution stirring evenly obtains material A, wherein the weightmeasurement ratio (g:ml) of di-isopropyl peroxydicarbonate and DMF solution is 27:3500; Taking by weight 21 parts of trifluoroethyl methacrylates, 10 parts of methacrylic esters, 12 parts of butyl acrylates and 7 parts of vinylformic acid sends in material A and reacts and obtain material B, viscosity (the mPas of trifluoroethyl methacrylate wherein, 20 ℃) 0.73, in water, solubleness is (wt%, 20 ℃) 0.023, the envelope-bulk to weight ratio (g:ml) of trifluoroethyl methacrylate and DMF solution is 13:24, temperature of reaction is 61 ℃, and the reaction times is 2.5h; By weight 54 parts of solvents and 22 parts of material B are carried out to dispersed with stirring by frequency conversion Scattered Kettle and obtain material C, wherein churning time is 27min, and solvent is comprised of 39 parts of tetracol phenixin, 17 parts of dimethylbenzene and 36 parts of 200# solvent oils by weight; To the material C obtaining, add the special-purpose aluminium powder of 11 parts of environment-friendly types and the 10 parts of special-purpose zinc powder dispersed with stirring of environment-friendly type 27min to obtain blue white zine blowing type healant.
Embodiment 2
A kind of blue white zine blowing type healant that the present invention proposes, comprise: it is 73.5% N that di-isopropyl peroxydicarbonate is sent into concentration, dinethylformamide solution stirring evenly obtains material A, wherein di-isopropyl peroxydicarbonate and N, the weightmeasurement ratio of dinethylformamide solution (g:ml) is 1:200, take by weight 24 parts of trifluoroethyl methacrylates, 7 parts of methacrylic esters, 15 parts of butyl acrylates and 5 parts of vinylformic acid are sent in material A and are reacted and obtain material B, viscosity (the mPas of trifluoroethyl methacrylate wherein, 20 ℃) 0.69, in water, solubleness is (wt%, 20 ℃) 0.033, trifluoroethyl methacrylate and N, the envelope-bulk to weight ratio of dinethylformamide solution (g:ml) is 15:2, temperature of reaction is 58 ℃, reaction times is 4h, by weight 56 parts of solvents and 20 parts of material B are carried out to dispersed with stirring by frequency conversion Scattered Kettle and obtain material C, churning time is 30min, and solvent is comprised of 35 parts of tetracol phenixin, 20 parts of dimethylbenzene and 30 parts of 200# solvent oils by weight, to the material C obtaining, add the special-purpose aluminium powder of 12 parts of environment-friendly types and the 9 parts of special-purpose zinc powder dispersed with stirring of environment-friendly type 30min to obtain blue white zine blowing type healant.
Embodiment 3
A kind of blue white zine blowing type healant that the present invention proposes, comprise: it is 77.62% N that di-isopropyl peroxydicarbonate is sent into concentration, dinethylformamide solution stirring evenly obtains material A, wherein the weightmeasurement ratio (g:ml) of di-isopropyl peroxydicarbonate and DMF solution is 1:20; Taking by weight 20 parts of trifluoroethyl methacrylates, 12 parts of methacrylic esters, 10 parts of butyl acrylates and 8 parts of vinylformic acid sends in material A and reacts and obtain material B, viscosity (the mPas of trifluoroethyl methacrylate wherein, 20 ℃) 0.62, in water, solubleness is (wt%, 20 ℃) 0.035, the envelope-bulk to weight ratio (g:ml) of trifluoroethyl methacrylate and DMF solution is 4:1, temperature of reaction is 58 ℃, and the reaction times is 4h; By weight 52 parts of solvents and 25 parts of material B are carried out to dispersed with stirring by frequency conversion Scattered Kettle and obtain material C, churning time is 20min, and solvent is comprised of 42 parts of tetracol phenixin, 15 parts of dimethylbenzene and 45 parts of 200# solvent oils by weight; To the material C obtaining, add the special-purpose aluminium powder of 8 parts of environment-friendly types and the 13 parts of special-purpose zinc powder dispersed with stirring of environment-friendly type 20min to obtain blue white zine blowing type healant.
Blue white zine blowing type healant described in embodiment 1-3 is carried out to performance test, and test result is as follows:
Wherein coating film gloss degree is 60 ° of detected results, and heat stability test condition is 24h, 138 ℃; Degree of corrosion testing conditions is 100 ℃, 24h; Salt-fog test testing conditions is 5%NaCl, 35 ℃ ± 1 ℃, and 45 steel prints, 7 days; Humid heat test testing conditions is 49 ℃, 45 steel prints, 45 days.
The above; it is only preferably embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; according to technical scheme of the present invention and inventive concept thereof, be equal to replacement or changed, within all should being encompassed in protection scope of the present invention.
Claims (7)
1. a blue white zine blowing type healant, it is characterized in that, comprise: di-isopropyl peroxydicarbonate is sent into the N that concentration is 73.5-77.62%, dinethylformamide solution stirring evenly obtains material A, wherein the weightmeasurement ratio (g:ml) of di-isopropyl peroxydicarbonate and DMF solution is 0.25-1:20-50; Taking by weight 20-24 part trifluoroethyl methacrylate, 7-12 part methacrylic ester, 10-15 part butyl acrylate and 5-8 part vinylformic acid sends in material A and reacts and obtain material B, wherein trifluoroethyl methacrylate and N, the envelope-bulk to weight ratio of dinethylformamide solution (g:ml) is 10-15:2-2.5, temperature of reaction is 58-63 ℃, and the reaction times is 2-4h; By weight 52-56 part solvent and 20-25 part material B are carried out to dispersed with stirring by frequency conversion Scattered Kettle and obtain material C, churning time is 20-30min, and solvent is comprised of 35-42 part tetracol phenixin, 15-20 part dimethylbenzene and 30-45 part 200# solvent oil by weight; To the material C obtaining, add the special-purpose aluminium powder of 8-12 part environment-friendly type and the special-purpose zinc powder dispersed with stirring of 9-13 part environment-friendly type 20-30min to obtain blue white zine blowing type healant.
2. blue white zine blowing type healant according to claim 1, is characterized in that, the viscosity of trifluoroethyl methacrylate (mPas, 20 ℃) 0.62-0.73, and in water, solubleness is (wt%, 20 ℃) 0.023-0.035.
3. blue white zine blowing type healant according to claim 1, is characterized in that, solvent is comprised of 38-40 part tetracol phenixin, 17-19 part dimethylbenzene and 35-40 part 200# solvent oil by weight.
4. blue white zine blowing type healant according to claim 1, is characterized in that, trifluoroethyl methacrylate is 21 parts, and methacrylic ester is 10 parts, and butyl acrylate is 12 parts, and vinylformic acid is 7 parts.
5. blue white zine blowing type healant according to claim 1, is characterized in that, the envelope-bulk to weight ratio (g:ml) of trifluoroethyl methacrylate and DMF solution is 13:24.
6. according to blue white zine blowing type healant described in any one in claim 1-5, it is characterized in that, comprise: di-isopropyl peroxydicarbonate is sent into the N that concentration is 74-76.3%, dinethylformamide solution stirring evenly obtains material A, wherein di-isopropyl peroxydicarbonate and N, the weightmeasurement ratio of dinethylformamide solution (g:ml) is 0.25-1:20-50, take by weight 21 parts of trifluoroethyl methacrylates, 10 parts of methacrylic esters, 12 parts of butyl acrylates and 7 parts of vinylformic acid are sent in material A and are reacted and obtain material B, wherein trifluoroethyl methacrylate and N, the envelope-bulk to weight ratio of dinethylformamide solution (g:ml) is 13:24, temperature of reaction is 60-61 ℃, reaction times is 2-4h, by weight 54-55 part solvent and 21-23 part material B are carried out to dispersed with stirring by frequency conversion Scattered Kettle and obtain material C, wherein churning time is 25-28min, and solvent is comprised of 38-40 part tetracol phenixin, 17-19 part dimethylbenzene and 35-40 part 200# solvent oil by weight, to the material C obtaining, add the special-purpose aluminium powder of 8-12 part environment-friendly type and the special-purpose zinc powder dispersed with stirring of 9-13 part environment-friendly type 20-30min to obtain blue white zine blowing type healant.
7. blue white zine blowing type healant according to claim 6, it is characterized in that, comprise: it is 75.3% N that di-isopropyl peroxydicarbonate is sent into concentration, dinethylformamide solution stirring evenly obtains material A, wherein di-isopropyl peroxydicarbonate and N, the weightmeasurement ratio of dinethylformamide solution (g:ml) is 0.27:35, take by weight 21 parts of trifluoroethyl methacrylates, 10 parts of methacrylic esters, 12 parts of butyl acrylates and 7 parts of vinylformic acid are sent in material A and are reacted and obtain material B, wherein trifluoroethyl methacrylate and N, the envelope-bulk to weight ratio of dinethylformamide solution (g:ml) is 13:24, temperature of reaction is 61 ℃, reaction times is 2.5h, by weight 54 parts of solvents and 22 parts of material B are carried out to dispersed with stirring by frequency conversion Scattered Kettle and obtain material C, wherein churning time is 27min, and solvent is comprised of 39 parts of tetracol phenixin, 17 parts of dimethylbenzene and 36 parts of 200# solvent oils by weight, to the material C obtaining, add the special-purpose aluminium powder of 11 parts of environment-friendly types and the 10 parts of special-purpose zinc powder dispersed with stirring of environment-friendly type 27min to obtain blue white zine blowing type healant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410174464.4A CN103992713B (en) | 2014-04-28 | 2014-04-28 | A kind of indigo plant white zine self-spray type healant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410174464.4A CN103992713B (en) | 2014-04-28 | 2014-04-28 | A kind of indigo plant white zine self-spray type healant |
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| CN103992713A true CN103992713A (en) | 2014-08-20 |
| CN103992713B CN103992713B (en) | 2019-01-11 |
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| CN201410174464.4A Active CN103992713B (en) | 2014-04-28 | 2014-04-28 | A kind of indigo plant white zine self-spray type healant |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106752920A (en) * | 2017-01-18 | 2017-05-31 | 丽水市知科科技有限公司 | A kind of blowing type renovation agent and preparation method thereof |
| CN115160859A (en) * | 2022-07-15 | 2022-10-11 | 浙江钱锦气雾剂制品有限公司 | Environment-friendly water-based blue-white zinc spray paint and preparation method thereof |
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| CN102250522A (en) * | 2011-07-25 | 2011-11-23 | 东来涂料技术（上海）有限公司 | Double-component metal effect paint for one-step spraying and preparation method thereof |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2010195843A (en) * | 2009-02-20 | 2010-09-09 | Toshiba Corp | Alkyd resin-based red coating and method for applying the same |
| CN101760056A (en) * | 2009-11-10 | 2010-06-30 | 南通飞拓生物科技有限公司 | High-efficiency anticorrosive self-spray silver zinc-rich paint |
| CN101899254A (en) * | 2010-07-13 | 2010-12-01 | 襄樊普士利工程器材有限公司 | Chromium-free zinc aluminum anticorrosive paint and preparation method |
| CN102250522A (en) * | 2011-07-25 | 2011-11-23 | 东来涂料技术（上海）有限公司 | Double-component metal effect paint for one-step spraying and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106752920A (en) * | 2017-01-18 | 2017-05-31 | 丽水市知科科技有限公司 | A kind of blowing type renovation agent and preparation method thereof |
| CN115160859A (en) * | 2022-07-15 | 2022-10-11 | 浙江钱锦气雾剂制品有限公司 | Environment-friendly water-based blue-white zinc spray paint and preparation method thereof |
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| CN103992713B (en) | 2019-01-11 |
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