CN101942251B - Anti-adhesion and anti-doodling fluorocarbon enamel painting, and preparation method and using method thereof - Google Patents
Anti-adhesion and anti-doodling fluorocarbon enamel painting, and preparation method and using method thereof Download PDFInfo
- Publication number
- CN101942251B CN101942251B CN 201010285487 CN201010285487A CN101942251B CN 101942251 B CN101942251 B CN 101942251B CN 201010285487 CN201010285487 CN 201010285487 CN 201010285487 A CN201010285487 A CN 201010285487A CN 101942251 B CN101942251 B CN 101942251B
- Authority
- CN
- China
- Prior art keywords
- minutes
- graffiti
- paste
- stirring
- baking vanish
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The invention discloses an anti-adhesion and anti-doodling fluorocarbon enamel painting. The painting comprises the following components in part by weight: 60 to 80 parts of FEVE fluororesin, 10 to 16 parts of fully methylated aminoresin, 1.5 to 3 parts of modified hydroxyl dimethyl silicone polymer resin, 0.3 to 0.5 part of defoaming agent, 18 to 25 parts of PMA and 5 to 10 parts of BCS, and is prepared by the following steps of: adding the fluororesin and the fully methylated aminoresin into a container and stirring the mixture at a medium speed for over 3 minutes; adding the defoaming agent with stirring and stirring the mixture at the low-medium speed for over 3 minutes; adding the modified hydroxyl dimethyl silicone polymer resin with violent stirring and violently stirring the mixture for over 15 minutes; and adding the PMA and the BCS while stirring at the low-medium speed and continuously stirring the mixture for over 5 minutes to obtain the enamel painting. The enamel painting is subjected to spray coating after being diluted with the PMA, and a painting film is obtained by performing air-drying the coating for 5 to 10 minutes and then braking at the temperature of between 170 and 180 DEG C for 20 minutes. The enamel painting is suitable for continuous production of various metal equipment and facility factories, and has the advantages of high cross-linking density, high rigidity, low surface tension, superior resistance to various mediums and extremely high impermeability of the painting film, superior wear resistance, washing resistance, weathering resistance and suitability for outdoor long-term use; and even stubborn oil pen doodles on the painting film can be easily and completely wiped clean.
Description
Technical field
The present invention relates to a kind of fluorocarbon baking varnish, especially relate to a kind of composition and preparation method thereof and using method of anti-paste, anti-graffiti fluorocarbon baking varnish.
Background technology
Various outdoor metallic facilities adopt the baking vanish application as equipment, facility outside surfaces such as communication, electric power more, and its coating is perplexed by various small advertisements and scribble for a long time, has affected the attractive in appearance of these facilities.And some adhesion and doodling prevention products in the market or invention are all dried at normal temperatures, be not suitable for the serialization of the equipment such as communication, electric power factory and produce, and can not meet the demands fully with the ply adhesion of baking vanish coating, hardness and anti-various medium and weather resistance.
Summary of the invention
The technical problem to be solved in the present invention is to provide and a kind ofly is fit to that the paint film cross-linking density that the serialization of various hardware facility factory produces is high, hardness is high, surface tension is low, anti-various media are excellent, the extremely strong anti-paste and anti-graffiti fluorocarbon baking vanish of permeability resistance.Simultaneously, the present invention also provides preparation method and the using method of this anti-paste and anti-graffiti fluorocarbon baking vanish.
In order to solve the problems of the technologies described above, the invention provides a kind of anti-paste and anti-graffiti fluorocarbon baking vanish, comprise that the component of following parts by weight is made:
FEVE fluoro-resin 60.0-80.0
Full methyl-etherified aminoresin 10.0-16.0
Modification hydroxyl polydimethylsiloxaneresins resins 1.5-3.0
Defoamer 0.3-0.5
Propylene glycol methyl ether acetate 18.0-25.0
Ethylene glycol monobutyl ether 5.0-10.0.
Described defoamer is broken bubble polymkeric substance and polysiloxane solution.
Also comprise pigment and dispersion agent in the component of described anti-paste and anti-graffiti fluorocarbon baking vanish.
Simultaneously, the present invention also provides the preparation method of described anti-paste and anti-graffiti fluorocarbon baking vanish, it is characterized in that, comprises the steps:
Step 1: add the middling speed that is low to moderate of joining in the paint container with rotating speed≤1000 rev/min to stir more than 3 minutes in FEVE fluoro-resin, full methyl-etherified aminoresin, and under agitation add defoamer, add and continue middling speed and stir more than 3 minutes;
Step 2: add modification hydroxyl polydimethylsiloxaneresins resins under the violent stirring of rotating speed 〉=2000 rev/min, add rear continuation violent stirring more than 15 minutes;
Step 3: add propylene glycol methyl ether acetate, ethylene glycol monobutyl ether under stirring being low to moderate middling speed, add and continue to be low to moderate middling speed and stir more than 5 minutes, obtain the anti-paste and anti-graffiti fluorocarbon baking vanish.
Simultaneously, the present invention also provides the using method of described anti-paste and anti-graffiti fluorocarbon baking vanish, it is characterized in that, with spraying application after the propylene glycol methyl ether acetate dilution, standing air-dry 5-10 minute, then 170-180 ℃ of baking 20 minutes, namely obtain the anti-paste and anti-graffiti fluorocarbon baking vanish and film.
Anti-paste and anti-graffiti fluorocarbon baking vanish of the present invention is with FEVE fluoro-resin and the combination of modification hydroxyl polydimethylsiloxaneresins resins, the baking type fluorine-carbon anti-doodling paint of making take full methyl-etherified aminoresin as linking agent.Described FEVE fluoro-resin contains hydroxyl, and high with the amino resin crosslinked density of full methyl-etherified, paint film compactness is high, surface tension is low, and permeability resistance is extremely strong, and hardness is high, wear-resisting, abrasion resistance good, anti-various chemical mediator excellent performances help to improve the adhesion and doodling prevention performance.The modification hydroxyl polydimethylsiloxaneresins resins that adopts not only has extraordinary not viscosity and anti-graffiti property, because itself contains hydroxy functional group, participate in the crosslinking reaction with full methyl-etherified aminoresin, become as a whole with paint film on chemical structure, thereby can keep for a long time the adhesion and doodling prevention function.The full methyl-etherified amino resin crosslinking agent that adopts has the cross-linking density of and fluoro-resin consistency and Geng Gao more better than other aminoresin, and filming of formation has very high hardness, is conducive to improve permeability resistance thereby is conducive to improve antigraffiti properties.Adhesion and doodling prevention coating of the present invention has excellent antiseized antigraffiti properties, can effectively prevent various small advertisements stickups and various scribble.The obstinate oil pen that the present invention has bought existing a plurality of brands compares test, and test shows, coating of the present invention has an extraordinary effect to obstinate oil pen is anti-graffiti.For example to Artline board 90 type oil pens' scribble, slight trace is only stayed in the cotton wiping, alcohol or acetone are very easily cleaned, although and the various adhesion and doodling prevention coatings of existing Air drying have anti-graffiti function preferably to common oil pen and free ink pen, but namely use alcohol or acetone also to be difficult to clean fully to obstinate oil pen such as Artline board 90 type oil pen scribbles, always stay obvious vestige.Coating of the present invention is fluorine carbon amino-stoving varnish simultaneously, have than present various metals with baking vanish (as various powder coating, Amino-Polyester baking vanish, acrylic-amino baking vanish, alcohol acid amido baking vanish etc.) excellent weathering resistance, salt fog resistance and the anti-various chemical mediator performance of Duoing, finish paint as these hardwares, not only can keep for a long time excellent antiseized anti-graffiti function, can also extend they work-ing life 2-3 doubly.
Embodiment
Various component of the present invention all adopts existing commercially available prod.
Described FEVE fluoro-resin refers to CTFE (trifluorochloroethylene) or PTFE (tetrafluoroethylene), vinyl monomer, carboxylic monomer and carboxylic monomer quarternary copolymerized resin, its fluorine content 〉=20%, good with full methyl-etherified aminoresin compatibility, coating surface tension force is low, hardness is high, and is wear-resisting, anti-various chemical mediator excellent performances, help to improve the adhesion and doodling prevention performance, in employing, vast and boundless JF-2X or auspicious rich RF-303 or the brand and models such as Asahi Glass LF-200 or Da Jin GK-570 all can.
Described full methyl-etherified aminoresin adopts Ineos IneosR747 (adopting other trade mark also can obtain identical result).
Described modification hydroxyl polydimethylsiloxaneresins resins has extremely excellent not viscosity energy and antigraffiti properties, and itself participates in and amino resin crosslinked reaction film forming, and the present invention adopts Di Gao company
Described defoamer can suppress and remove for broken bubble polymkeric substance and polysiloxane solution the bubble that produces in paint processed, construction and bake process well, adopts the BYK-070 of BYK company in embodiment.
Solvent of the present invention considers to have adopted propylene glycol methyl ether acetate (PMA) and ethylene glycol monobutyl ether (BCS) from technology and environmental angle, also can adopt other solvency power is strong, evaporation rate is moderate ester class, ketone and multifunctional solvent, not affect the antiseized antigraffiti properties of paint film.
The manufacturer of the component of embodiment 1-4, weight and each component and model be as shown in Table 1:
Table one
Embodiment 1
Get each component by weight shown in embodiment in table one 1, the preparation method in accordance with the following steps:
Step 1: JF-2X fluoro-resin 60.0kg, R747 resin are added to join be low to moderate middling speed stirring 3 minutes in the paint container, and under agitation add BYK-070 defoamer 0.3kg, add and continue the middling speed stirring more than 3 minutes;
Step 2: under violent stirring, the TEG05000 modification hydroxyl polydimethylsiloxaneresins resins 1.5kg of Di Gao company is added in the mixture that step 1 obtains, add and continue violent stirring more than 15 minutes;
Step 3: add PMA solvent 18.0kg, BCS solvent 5.0kg under stirring being low to moderate middling speed, add and continue to be low to moderate middling speed and stir more than 5 minutes;
Step 4: check, 200 mesh filter screens filter and package the anti-paste and anti-graffiti fluorocarbon baking vanish that namely obtains embodiment 1 after the assay was approved.
Use appropriate (conventional by this area) PMA to dilute rear spraying application the anti-paste and anti-graffiti fluorocarbon baking vanish that the present embodiment 1 makes, 170-180 ℃ of baking 20 minutes, namely obtain anti-paste and anti-graffiti fluorocarbon baking vanish of the present invention and film after standing air-dry 5-10 minute.Service check standard and detected result are as shown in 1 corresponding data of embodiment in table two.
Embodiment 2
Get each corresponding component according to weight shown in embodiment in table one 2, wherein, the FEVE fluoro-resin 66.0kg of auspicious rich RF-303; Repeat the described preparation method of embodiment 1, make the antiseized anti-graffiti fluorocarbon baking varnish of embodiment 2.With spraying application after appropriate PMA dilution, after standing air-dry 5-10 minute, 170-180 ℃ of baking 20 minutes, the anti-paste and anti-graffiti fluorocarbon baking vanish that namely obtains embodiment 2 was filmed.Performance test results is as shown in 2 corresponding datas of embodiment in table two.
Embodiment 3
Get each corresponding component according to weight shown in embodiment in table one 3, wherein, the FEVE fluoro-resin 72.0kg of Asahi Glass LF-200; Repeat the described preparation method of embodiment 1, make the antiseized anti-graffiti fluorocarbon baking varnish of embodiment 3.With spraying application after appropriate PMA dilution, after standing air-dry 5-10 minute, 170-180 ℃ of baking 20 minutes, the anti-paste and anti-graffiti fluorocarbon baking vanish that namely obtains embodiment 3 was filmed.Performance test results is as shown in 3 corresponding datas of embodiment in table two.
Embodiment 4
Get each corresponding component according to weight shown in embodiment in table one 4, wherein, the FEVE fluoro-resin is the 80.0kg of Da Jin GK-570; Repeat the described preparation method of embodiment 1, make the antiseized anti-graffiti fluorocarbon baking varnish of embodiment 4.With spraying application after appropriate PMA dilution, after standing air-dry 5-10 minute, 170-180 ℃ of baking 20 minutes, the anti-paste and anti-graffiti fluorocarbon baking vanish that namely obtains embodiment 4 was filmed.Performance test results is as shown in 4 corresponding datas of embodiment in table two.
Table two
Embodiment 5
The present invention can also the said components proportioning be the basis, adds routinely various pigment and corresponding dispersion agent, should add in case of necessity the auxiliary agents such as anti-settling agent, prepares versicolor anti-paste and anti-graffiti fluorocarbon baking vanish.
The anti-paste and anti-graffiti fluorocarbon baking vanish of the present embodiment 5 preparation whites.Component is: Asahi Glass LF-200 fluoro-resin 72kg, and R747 aminoresin 14kg, TEG05000 silicone resin 2.5kg, BYK-070 defoamer 0.4kg, PMA22kg, BCS8kg, U.S. gift connection RCL595 titanium dioxide 28kg is take 0.5kg BYK163 as dispersion agent.The preparation method is:
Step 1: LF-200 fluoro-resin 30kg is added join in the paint container, and in be low to moderate middling speed and add BYK-070 defoamer 0.4kg and 0.5kg BYK163 dispersion agent under stirring, add and continue the middling speed stirring more than 5 minutes, then add RCL595 titanium dioxide 28kg, and (1200-1500RMP) is dispersed to fineness≤15 μ m at a high speed;
Step 2: add remaining 42kgLF-200 fluoro-resin and 14kg R747 resin after the titanium dioxide fineness is qualified and be low to moderate middling speed and stirred 5 minutes, then add TEG05000 silicone resin 2.5kg under violent stirring, add and continue violent stirring more than 15 minutes;
Step 3: add PMA solvent 22kg, BCS solvent 8kg under stirring being low to moderate middling speed, add and continue to be low to moderate middling speed and stir more than 5 minutes;
Step 4: check, 200 mesh filter screens filter and package the adhesion and doodling prevention white fluorocarbon baking varnish that namely obtains embodiment 5 after the assay was approved.
Use appropriate (conventional by this area) PMA to dilute rear spraying application the anti-paste and anti-graffiti fluorocarbon baking vanish that the present embodiment 5 makes, after standing air-dry 5-10 minute, 170-180 ℃ of baking 20 minutes, the anti-paste and anti-graffiti fluorocarbon baking vanish that namely obtains embodiment was filmed.Performance test results is as shown in Table 3:
Table three
Claims (4)
1. the preparation method of an anti-paste and anti-graffiti fluorocarbon baking vanish, is characterized in that,
Described anti-paste and anti-graffiti fluorocarbon baking vanish comprises the component of following parts by weight:
Described preparation method comprises the steps:
Step 1: add the middling speed that is low to moderate of joining in the paint container with rotating speed≤1000 rev/min to stir more than 3 minutes in FEVE fluoro-resin, full methyl-etherified aminoresin, and under agitation add defoamer, add and continue middling speed and stir more than 3 minutes;
Step 2: add modification hydroxyl polydimethylsiloxaneresins resins under the violent stirring of rotating speed 〉=2000 rev/min, add rear continuation violent stirring more than 15 minutes;
Step 3: add propylene glycol methyl ether acetate, ethylene glycol monobutyl ether under stirring being low to moderate middling speed, add and continue to be low to moderate middling speed and stir more than 5 minutes, obtain the anti-paste and anti-graffiti fluorocarbon baking vanish.
2. the preparation method of anti-paste and anti-graffiti fluorocarbon baking vanish according to claim 1, is characterized in that, described defoamer is broken bubble polymkeric substance and polysiloxane solution.
3. the preparation method of anti-paste and anti-graffiti fluorocarbon baking vanish according to claim 1, is characterized in that, also comprises pigment and dispersion agent in the component of described anti-paste and anti-graffiti fluorocarbon baking vanish.
4. the using method of the anti-paste and anti-graffiti fluorocarbon baking vanish that makes of preparation method claimed in claim 1, it is characterized in that, with spraying application after the propylene glycol methyl ether acetate dilution, standing air-dry 5-10 minute, then 170-180 ℃ of baking 20 minutes, namely obtain the anti-paste and anti-graffiti fluorocarbon baking vanish and film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010285487 CN101942251B (en) | 2010-09-17 | 2010-09-17 | Anti-adhesion and anti-doodling fluorocarbon enamel painting, and preparation method and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010285487 CN101942251B (en) | 2010-09-17 | 2010-09-17 | Anti-adhesion and anti-doodling fluorocarbon enamel painting, and preparation method and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101942251A CN101942251A (en) | 2011-01-12 |
| CN101942251B true CN101942251B (en) | 2013-05-08 |
Family
ID=43434462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010285487 Expired - Fee Related CN101942251B (en) | 2010-09-17 | 2010-09-17 | Anti-adhesion and anti-doodling fluorocarbon enamel painting, and preparation method and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101942251B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122208A (en) * | 2012-10-17 | 2013-05-29 | 嘉宝莉化工集团股份有限公司 | Environment-friendly solvent type wood lacquer with effects of resisting hand oil and stains and preparation method thereof |
| CN102993887B (en) * | 2012-12-26 | 2015-10-28 | 广东自然涂化工有限公司 | A kind of flexible texture coating and preparation method thereof |
| CN104130640B (en) * | 2014-08-28 | 2016-06-01 | 漳州鑫展旺化工有限公司 | A kind of weather-proof baking vanish of overlength and its preparation method |
| CN105331245A (en) * | 2015-11-27 | 2016-02-17 | 常熟市晓轶金属配件厂 | Lifting rack bar for textile machinery |
| CN105440898A (en) * | 2016-01-12 | 2016-03-30 | 广东佳居乐厨房科技有限公司 | Wear resistant baking paint and preparation method and application thereof |
| CN105802363A (en) * | 2016-03-29 | 2016-07-27 | 苏州嘉乐威企业发展有限公司 | Novel scrawl-preventing self-cleaning polytetrafluoroethylene vanish for aluminum-plastic composite panel and preparing method of novel scrawl-preventing self-cleaning polytetrafluoroethylene vanish |
| CN108546461A (en) * | 2018-05-07 | 2018-09-18 | 合肥仁德电子科技有限公司 | A kind of fluorescent keyboard baking vanish that wearability is good |
| CN115895351A (en) * | 2022-12-01 | 2023-04-04 | 安徽江锐新材料有限公司 | Wet-spraying high-film-thickness FEVE fluorocarbon baking paint and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101629049A (en) * | 2009-07-28 | 2010-01-20 | 深圳市广田环保涂料有限公司 | Anti-paste and anti-graffiti fluorocarbon coating and use method thereof |
-
2010
- 2010-09-17 CN CN 201010285487 patent/CN101942251B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101629049A (en) * | 2009-07-28 | 2010-01-20 | 深圳市广田环保涂料有限公司 | Anti-paste and anti-graffiti fluorocarbon coating and use method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101942251A (en) | 2011-01-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101942251B (en) | Anti-adhesion and anti-doodling fluorocarbon enamel painting, and preparation method and using method thereof | |
| CN101629049B (en) | Anti-paste and anti-graffiti fluorocarbon coating and use method thereof | |
| CN104812836B (en) | Watery anti-corrosion paint composition and for metal surface provide corrosion-resistant finishes method | |
| US4139576A (en) | Coating compositions containing fluorocarbons, polyarylene sulfides and polyimides | |
| CN102532577B (en) | Method for preparing super-hydrophobic surface with ultra-critical CO2 rapid expansion method | |
| CN102627903B (en) | Environment-friendly water-based static electricity conductive corrosion-resistant coating and preparation method thereof | |
| CN102002298A (en) | Aqueous antifouling adhesive preventing coating and production method thereof | |
| CN103205201A (en) | Non-stick ceramic paint and coating method thereof | |
| CN104144990A (en) | Aqueous binder solutions | |
| CN102417773A (en) | Superhydrophobic acrylic resin paint | |
| CN106634304A (en) | Electroplated bright silver imitation coating applied to surfaces of injection molding parts and using method thereof | |
| CN104962143B (en) | A kind of water-based fluorocarbon antifouling flush paint and its preparation method and application | |
| CN101121841A (en) | Water exterior wall paint and its preparing process | |
| WO2023010997A1 (en) | Low-voc organic solvent-free heat-resistant water-based paint and high-temperature-resistant corrosion-resistant coating prepared therefrom | |
| CN1090659C (en) | Universal primer for non-stick finish | |
| CN110205022A (en) | A kind of environment-friendly type nanometer ceramic coating, coating and coating processes | |
| CN109535981A (en) | A kind of aqueous polyurethane static conductive coating and preparation method thereof | |
| CN106366870A (en) | Compound waterborne metallic baking paint and coating method thereof | |
| CN104817902B (en) | A kind of heat-resisting fluorine carbon anticorrosive paint and preparation method thereof | |
| CN103847208A (en) | PVDF composite film preparation method | |
| CN104312410A (en) | Amino-baking coating composition with self-cleaning function, and preparation method thereof | |
| CN102382555A (en) | Solvent-free low-temperature solidified phenolic epoxy anticorrosive paint and preparation method thereof | |
| CN102373009A (en) | Anti-adhesion paint | |
| CN103214967B (en) | A kind of be common to cold rolling coil, zinc-plated, aluminum-zinc alloy coil not containing the powerful sealing treatment agent and preparation method thereof of chromium, phosphorus | |
| CN107739572B (en) | Coating capable of preventing high-temperature liquid asphalt from being contaminated and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 |