CN101307197B - Method for preparing environment protection brilliant coatings - Google Patents
Method for preparing environment protection brilliant coatings Download PDFInfo
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- CN101307197B CN101307197B CN 200710040784 CN200710040784A CN101307197B CN 101307197 B CN101307197 B CN 101307197B CN 200710040784 CN200710040784 CN 200710040784 CN 200710040784 A CN200710040784 A CN 200710040784A CN 101307197 B CN101307197 B CN 101307197B
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Abstract
The invention aims to provide a method for preparing environmental protection type bright paint. The raw materials comprises the following compositions in percentage by weight: 10 to 20 weight percent of styrene, 5 to 7 weight percent of propyl and butyl ester, 0.5 to 0.6 weight percent of benzoperoxide, 25 to 35 weight percent of solvent oil, and 40 to 55 weight percent of chlorylene. The preparing method comprises the following steps that: (1) the solvent oil is put in a reaction kettle and the temperature is increased to 70 DEG C; (2) the styrene, the propyl and butyl ester and the benzoperoxide are respectively dropped, the dropping reaction lasts three hours, and the reaction temperature is controlled to 80 DEG C; after the reaction finishes, the temperature of the mixture is kept for six hours and materials are put in a mixing groove; (3) the chlorylene is added in the mixing groove to react naturally; after the reaction finishes, the solvent oil is added in the mixed solution to be diluted to 24 seconds/No.4 bottle; finally, the product is barreled. The environmental protection type bright paint prepared by the method has long anti-rust time without polluting the environment.
Description
Technical field
The present invention relates to a kind of preparation method of coating, be specifically related to a kind of preparation method of environment protection brilliant coatings.
Background technology
Present metal anti-corrosion paint, not ageing-resistant, always need to will carry out once antirust processing every 1 year or several years, both inconvenient, waste money, man power and material again, and be difficult to process to sheltering the position.Corrosion of metal is rotted, safety in production hidden danger occurs and cause serious consequence.
On market, the product category of slushing oil is a lot of now, dewatering rust preventive oil is arranged, the solvent soft film anti-rust oil, anti-rust oil with colour hard film, the antirust wet goods of damping, in order to improve rust-proof effect, usually need to add metal organic sulfonate, oxidized petroleum waves metal-salt, lanolin fatty acid metal-salt in product, the antirust material such as lanolin fatty acid, these raw materials often cost are higher, the complex manufacturing of slushing oil, and product in use often causes loss of adhesion, easy be full of cracks, waste oil because of vessel surface used with ricinolic acid and cuttings liquid.
The comparison of processes of existing preparation rust proof paint is complicated, has " three wastes " discharging.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of preparation method of environment protection brilliant coatings, the weak point that exists to solve prior art.
In order to reach purpose of the present invention, the concrete technical scheme that adopts is as follows: the preparation method of environment protection brilliant coatings, its raw material consists of: vinylbenzene 10%-20wt%, third fourth fat 5%-7wt%, benzoyl peroxide 0.5%-0.6wt%, solvent oil 25%-35wt%, trieline 40%-55wt%, concrete preparation method comprises the steps:
(1) solvent oil put into reactor and be warming up to 70 ℃,
(2) vinylbenzene, the third fourth fat, benzoyl peroxide are dripped respectively, the dropwise reaction time is 3 hours, controls temperature of reaction at 80 ℃, react complete after, be incubated 6 hours and be discharged to the mediation groove;
(3) add trieline being in harmonious proportion groove, natural reaction, react complete after, solubilizing agent oil is diluted to 24 seconds/No. 4 cups, barrelling at last.
In the present invention, the solvent oil that adopts is No. 200 solvent oils.
The environment protection brilliant coatings of the inventive method preparation, antirust time length, environmentally safe, cost is low.The processing step of preparation is simple, and technological process is easy to control.
Embodiment
For technique means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with embodiment, further set forth the present invention.
Embodiment 1
The preparation method of environment protection brilliant coatings, its raw material consists of: vinylbenzene 10wt%, the third fourth fat 5wt%, benzoyl peroxide 0.5wt%, solvent oil 30wt%, trieline 54.5wt%.
(1) solvent oil put into reactor and be warming up to 70 ℃,
(2) vinylbenzene, the third fourth fat, benzoyl peroxide are dripped respectively, the dropwise reaction time is 3 hours, controls temperature of reaction at 80 ℃, react complete after, be incubated 6 hours and be discharged to the mediation groove;
(3) add trieline being in harmonious proportion groove, natural reaction, react complete after, solubilizing agent oil is diluted to 24 seconds/No. 4 cups, barrelling at last.
Embodiment 2
The preparation method of environment protection brilliant coatings, its raw material consists of: vinylbenzene 12wt%, the third fourth fat 5wt%, benzoyl peroxide 0.5wt%, solvent oil 35wt%, trieline 47.5wt%.
(1) solvent oil put into reactor and be warming up to 70 ℃,
(2) vinylbenzene, the third fourth fat, benzoyl peroxide are dripped respectively, the dropwise reaction time is 3 hours, controls temperature of reaction at 80 ℃, react complete after, be incubated 6 hours and be discharged to the mediation groove;
(3) add trieline being in harmonious proportion groove, natural reaction, react complete after, solubilizing agent oil is diluted to 24 seconds/No. 4 cups, barrelling at last.
Embodiment 3
The preparation method of environment protection brilliant coatings, its raw material consists of: vinylbenzene 15wt%, the third fourth fat 5wt%, benzoyl peroxide 0.6wt%, solvent oil 30wt%, trieline 49.4wt%.
(1) solvent oil put into reactor and be warming up to 70 ℃,
(2) vinylbenzene, the third fourth fat, benzoyl peroxide are dripped respectively, the dropwise reaction time is 3 hours, controls temperature of reaction at 80 ℃, react complete after, be incubated 6 hours and be discharged to the mediation groove;
(3) add trieline being in harmonious proportion groove, natural reaction, react complete after, solubilizing agent oil is diluted to 24 seconds/No. 4 cups, barrelling at last.
Embodiment 4
The preparation method of environment protection brilliant coatings, its raw material consists of: vinylbenzene 15wt%, the third fourth fat 6wt%, benzoyl peroxide 0.5wt%, solvent oil 35wt%, trieline 43.5wt%.
(1) solvent oil put into reactor and be warming up to 70 ℃,
(2) vinylbenzene, the third fourth fat, benzoyl peroxide are dripped respectively, the dropwise reaction time is 3 hours, controls temperature of reaction at 80 ℃, react complete after, be incubated 6 hours and be discharged to the mediation groove;
(3) add trieline being in harmonious proportion groove, natural reaction, react complete after, solubilizing agent oil is diluted to 24 seconds/No. 4 cups, barrelling at last.
Embodiment 5:
The salt spray resistance test for rust preventing ability report of environment protection brilliant coatings of the present invention to cold-reduced sheet
Test method
(1) before sample japanning, adopts the FC-L4460 grease-removing agent of the rapids essence production of Japanese handkerchief card to carry out respectively the spray-type degreasing to above-mentioned cold drawing specimen surface, the temperature of degreasing is that 45 ℃, degreasing time are 20 seconds;
(2) preparation solvent based coating specimen method carries out according to " the general preparation method of GB/T1727 paint film (dip coating) ";
(3) according to consigner's requirement, the time of doing solid work of japanning sample after preparation to be measured, measuring method carries out according to " GB/T1728 drying varniss chronometry (second method: press cotton pellet method) ";
(4) salt-fog test is carried out according to " mensuration of the anti-neutral salt spray performance of GB/T1771 paint and varnish ";
(5) the sample assessment method carries out according to " ranking method of GB/T1766 paint and varnish coating aging ";
(6) the Japanese model of producing of sample case employing is SQ-500-D3-S type salt-spray cabinet.
Through after the salt-fog test of different time, the test for rust preventing ability of environment protection brilliant coatings of the present invention the results are shown in Table 1
Annotate: (1) carries out the mensuration of the time of actual drying to the sample after preparing, and after under 23 ℃ of room temperatures, relative humidity 60%RH state dry 24 hours, measures through pressing cotton pellet method, and specimen surface leaves cotton vestige and loss of gloss more clearly, does not namely do solid work.By 72 hours dryings, specimen surface was done solid work.
Rust spot is disregarded in sample edge 5mm, 2 rust spot≤5 (wherein 12 rust, 15 rust), another 1 rust spot〉5.
Embodiment 3
The laboratory report of fluid
| Sequence number | Analysis project | Result | Test method |
| 1 | Flash-point (opening) ℃ | 69 | GB/T3536-1983(1992) |
| Following blank | Following blank |
Above demonstration and described ultimate principle of the present invention, principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and specification sheets just illustrates principle of the present invention; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (2)
1. the preparation method of environment protection brilliant coatings, its raw material consists of: vinylbenzene 10%-20wt%, the third fourth fat 5%-7wt%, benzoyl peroxide 0.5%-0.6wt%, solvent oil 25%-35wt%, trieline 40%-55wt%, concrete preparation method comprises the steps:
(1) partial solvent oil put into reactor and be warming up to 70 ℃,
(2) vinylbenzene, the third fourth fat, benzoyl peroxide are dripped respectively, the dropwise reaction time is 3 hours, controls temperature of reaction at 80 ℃, react complete after, be incubated 6 hours and be discharged to the mediation groove;
(3) add trieline being in harmonious proportion groove, natural reaction, react complete after, add remaining solvent oil to be diluted to 24 seconds/No. 4 cups barrelling at last.
2. the preparation method of environment protection brilliant coatings according to claim 1, is characterized in that, described solvent oil is No. 200 solvent oils.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710040784 CN101307197B (en) | 2007-05-17 | 2007-05-17 | Method for preparing environment protection brilliant coatings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710040784 CN101307197B (en) | 2007-05-17 | 2007-05-17 | Method for preparing environment protection brilliant coatings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101307197A CN101307197A (en) | 2008-11-19 |
| CN101307197B true CN101307197B (en) | 2013-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710040784 Expired - Fee Related CN101307197B (en) | 2007-05-17 | 2007-05-17 | Method for preparing environment protection brilliant coatings |
Country Status (1)
| Country | Link |
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| CN (1) | CN101307197B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1181401A (en) * | 1996-11-01 | 1998-05-13 | 常州市五环防腐涂料厂 | Acrylic pre-coating paint and its synthetic tech. |
| CN1586708A (en) * | 2004-07-16 | 2005-03-02 | 东华大学 | Process for preparing solvent resistant physically foamed micro capsule |
-
2007
- 2007-05-17 CN CN 200710040784 patent/CN101307197B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1181401A (en) * | 1996-11-01 | 1998-05-13 | 常州市五环防腐涂料厂 | Acrylic pre-coating paint and its synthetic tech. |
| CN1586708A (en) * | 2004-07-16 | 2005-03-02 | 东华大学 | Process for preparing solvent resistant physically foamed micro capsule |
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| Publication number | Publication date |
|---|---|
| CN101307197A (en) | 2008-11-19 |
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Granted publication date: 20130626 Termination date: 20170517 |
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| CF01 | Termination of patent right due to non-payment of annual fee |