CN103059662A - Waterborne fluorocarbon metal paint capable of being used for roller coating construction and preparation method thereof - Google Patents
Waterborne fluorocarbon metal paint capable of being used for roller coating construction and preparation method thereof Download PDFInfo
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- CN103059662A CN103059662A CN2012105578841A CN201210557884A CN103059662A CN 103059662 A CN103059662 A CN 103059662A CN 2012105578841 A CN2012105578841 A CN 2012105578841A CN 201210557884 A CN201210557884 A CN 201210557884A CN 103059662 A CN103059662 A CN 103059662A
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Abstract
The invention relates to the field of exterior wall coating and decorative coating, and particularly relates to waterborne fluorocarbon metal paint capable of being used for roller coating construction and a preparation method of the waterborne fluorocarbon metal paint capable of being used for the roller coating construction. The waterborne fluorocarbon metal paint capable of being used for the roller coating construction is composed of the following components by weight: 25-35 parts of early stage water, 0.2-0.8 part of anticorrosion and antiseptic agent, 0.2-0.8 part of wetting dispersant, 0.01-0.5 part of potential of hydrogen (pH) conditioning agent, 0.01-0.5 part of defoamer, 10-15 parts of aluminite powder, 2-5 parts of coalescing agent, 1-4 parts of antifreezing agent, 40-50 parts of waterborne fluorocarbon emulsion, 0.8-2 parts of thickening agent, 0.01-0.5 part of functional additives, and 5-10 parts of later stage water. A special preparation process is utilized to overcome shortcomings of the prior construction technology, the process of air spray is omitted in the process of coating, construction energy consumption is saved, noises caused to the environment is reduced, environmental air pollution caused by unnecessary coating air spray is avoided, construction difficulty is reduced for construction, and all workers capable of waterborne roller coating construction meet the requirements for construction operation.
Description
Technical field
The present invention relates to the paint field of a kind external wall and decoration, but particularly water-soluble metal fluorocarbon coatings of a kind of roller coating construction and preparation method thereof.
Background technology
Present water-soluble metal fluorocarbon coatings is aspect construction; Mainly be that to spray be main, and the spraying skill requires very high, if the bad surface effect of water-soluble metal fluorocarbon coatings that also can cause of spraying technology is bad, to be that the aluminium powder of water-soluble metal fluorocarbon coatings is arranged inhomogeneous, grow dim, the size of air pressure and the size of oil pump capacity all can affect the surface effect (bad, sagging atomizes) of spraying, so very large of difficulty of construction.Spraying application need to be done comprehensive protection to the windowsill position protection that does not need to spray, and the roller coating construction had both reduced the Protection amount, and construction is also simple and convenient simultaneously.
Summary of the invention
The technical problem to be solved in the present invention has been to change common preparation method, overcome the deficiency of existing operating technique, omitted the process of using Air spraying in the coating process, saved Energy Consumption of Construction, reduced to environmental noise the atmospheric pollution of having avoided unnecessary paint spay-coating that environment is caused.
For realizing that the technical scheme that purpose of the present invention adopts is: but the water-soluble metal fluorocarbon coatings of a kind of roller coating construction, and it is characterized in that: the proportioning of each component is as follows by weight percentage:
The water 25～35% in early stage
Antisepticize and mildew preventive 0.2～0.8%
Wetting dispersing agent 0.2～0.8%
PH conditioning agent 0.01～0.5%
Defoamer 0.01～0.5%
Aluminium powder 10～15%
Film coalescence aid 2～5%
Frostproofer 1～4%
Water-base fluorocarbon emulsion 40～50%
Thickening material 0.8～2%
Functional agent 0.01～0.5%
The water 5～10% in later stage.
But the preparation method of the water-soluble metal fluorocarbon coatings of described a kind of roller coating construction is as follows:
1., at first the water water in 1/3 early stage and film coalescence aid, frostproofer, wetting dispersing agent are mixed and add aluminium powder, mixing under 500～700 rotating speeds soaks more than 2～4 hours;
2., adding successively the water, Antisepticize and mildew preventive, defoamer, the PH conditioning agent that remain whole early stages under 500～700 rotating speeds disperse disperseed 10～15 minutes;
3., add water-base fluorocarbon emulsion, disperseed under 500～700 rotating speeds 5～10 minutes;
4., the water in functional agent, thickening material and later stage is mixed slow adding, adjust to till the requirement.
Described aluminium powder is needing special processing aspect soaking: at first add a small amount of water film coalescence aid and frostproofer are put into the material cylinder together, slowly add aluminium powder again and wetting dispersing agent stirs, placing more than 2～4 hours or soak the longer time effect can be better; Mainly be the wettability of strengthening aluminium powder, improve the roller coating application property of aqueous fluorine-carbon paint.
Described film coalescence aid has special requirement: the DPM(dipropylene glycol methyl ether that needs to add part) as the film-forming properties of film coalescence aid with increase emulsion and aluminium powder, in use the arrangement better effects if of aluminium powder; General alcohol ester 12 is not bad for the film-forming properties of ordinary emulsion, but the effect that is used in the fluorine carbon emulsion the inside is then good not.
Described thickening material is more excellent not to contain APEO level solvent for adopting, and can effectively promote to hang down and cut viscosity, can effectively reduce the water-separation of tank class, splashing when reducing construction, and low viscosity and convenient subsides add.
The water in described early stage is system lacquer usefulness, and paddle can play stirring action when being convenient to the system lacquer; The water in later stage is the purposes for the dilution thickening material is used and the flushing system is coated with lacquer the casing wall of cylinder.
The component of described functional agent and proportioning are as follows by weight percentage:
Water 75-80%, sanitas 0.05-0.2%, defoamer 0.1-0.5%, organobentonite 10-20%.
Described functional agent need to prepare first and add the preparation method of this additive: said components is pressed water 75-80%, and sanitas 0.05-0.2%, defoamer 0.1-0.5%, the ratio of organobentonite 10-20% added high-speed stirring 15-20 minute successively; Make it to be dissolved into light yellow thick liquid fully, add in the prescription as additive again.The function of this functional agent mainly is: improve the application property of water-soluble metal fluorocarbon coatings, and anti-splashing property and roller coating when namely improving coating and constructing again, favourable minimizing is to the pollution of environment.
The present invention has following advantage: the present invention uses special preparation method, overcomes the deficiency of existing operating technique; Omit the process of using Air spraying in the coating process, saved Energy Consumption of Construction, reduced to environmental noise the atmospheric pollution of having avoided unnecessary paint spay-coating that environment is caused; Construction is reduced difficulty of construction, and the workman of meeting water-based roller coating construction can satisfy constructing operation.
Embodiment
The present invention will be described in detail below in conjunction with specific embodiment.
Embodiment 1, but the proportioning of each component of water-soluble metal fluorocarbon coatings of a kind of roller coating construction is as follows by weight percentage:
The water 25% in early stage
Antisepticize and mildew preventive 0.8%
Wetting dispersing agent 0.2%
PH conditioning agent 0.5%
Defoamer 0.5%
Aluminium powder 10%
Film coalescence aid 2%
Frostproofer 4%
Water-base fluorocarbon emulsion 50%
Thickening material 1.5%
Functional agent 0.5%
The water 5% in later stage.
Embodiment 2, but the proportioning of each component of the water-soluble metal fluorocarbon coatings of a kind of roller coating construction is as follows by weight percentage:
The water 35% in early stage
Antisepticize and mildew preventive 0.2%
Wetting dispersing agent 0.5%
PH conditioning agent 0.1%
Defoamer 0.3%
Aluminium powder 11%
Film coalescence aid 5%
Frostproofer 2%
Water-base fluorocarbon emulsion 40%
Thickening material 0.8%
Functional agent 0.1%
The water 5% in later stage.
Embodiment 3, but the proportioning of each component of the water-soluble metal fluorocarbon coatings of a kind of roller coating construction is as follows by weight percentage:
The water 30% in early stage
Antisepticize and mildew preventive 0.4%
Wetting dispersing agent 0.8%
PH conditioning agent 0.2%
Defoamer 0.3%
Aluminium powder 12%
Film coalescence aid 3%
Frostproofer 1%
Water-base fluorocarbon emulsion 40%
Thickening material 2%
Functional agent 0.3%
The water 10% in later stage.
Embodiment 4, but the proportioning of each component of the water-soluble metal fluorocarbon coatings of a kind of roller coating construction is as follows by weight percentage:
The water 30% in early stage
Antisepticize and mildew preventive 0.2%
Wetting dispersing agent 0.2%
PH conditioning agent 0.01%
Defoamer 0.01%
Aluminium powder 15%
Film coalescence aid 2%
Frostproofer 1%
Water-base fluorocarbon emulsion 45%
Thickening material 1.57%
Functional agent 0.01%
The water 5% in later stage.
Wherein, aluminium powder is needing special processing aspect soaking: at first add a small amount of water film coalescence aid and frostproofer are put into the material cylinder together, slowly add aluminium powder again and wetting dispersing agent stirs, placing more than 2～4 hours or soak the longer time effect can be better; Mainly be the wettability of strengthening aluminium powder, improve the roller coating application property of aqueous fluorine-carbon paint; The film coalescence aid the inside needs to add the DPM of part as the film-forming properties of film coalescence aid with increase emulsion and aluminium powder, in use the arrangement better effects if of aluminium powder.
But a kind of preparation method of water-soluble metal fluorocarbon coatings of roller coating construction: at first water and film coalescence aid, frostproofer, the wetting dispersing agent with 1/3 early stage mixes the adding aluminium powder, and mixing under 500～700 rotating speeds soaks more than 2～4 hours; Adding successively the water, Antisepticize and mildew preventive, defoamer, the PH conditioning agent that remain whole early stages under 500～700 rotating speeds disperse disperseed 10～15 minutes; Add water-base fluorocarbon emulsion, disperseed under 500～700 rotating speeds 5～10 minutes; The water in functional agent, thickening material and later stage is mixed slow adding, adjust to till the requirement.
The present invention uses special preparation method, overcomes the deficiency of existing operating technique; Omit the process of using Air spraying in the coating process, saved Energy Consumption of Construction, reduced to environmental noise the atmospheric pollution of having avoided unnecessary paint spay-coating that environment is caused; Construction is reduced difficulty of construction, and the workman of meeting water-based roller coating construction can satisfy constructing operation.
Claims (6)
- But 1. the water-soluble metal fluorocarbon coatings of roller coating construction, it is characterized in that: the proportioning of each component is as follows by weight percentage:The water 25～35% in early stageAntisepticize and mildew preventive 0.2～0.8%Wetting dispersing agent 0.2～0.8%PH conditioning agent 0.01～0.5%Defoamer 0.01～0.5%Aluminium powder 10～15%Film coalescence aid 2～5%Frostproofer 1～4%Water-base fluorocarbon emulsion 40～50%Thickening material 0.8～2%Functional agent 0.01～0.5%The water 5～10% in later stageThe component of described functional agent and proportioning are as follows by weight percentage:Water 75-80%, sanitas 0.05-0.2%, defoamer 0.1-0.5%, organobentonite 10-20%.
- 2. but the water-soluble metal fluorocarbon coatings of a kind of roller coating construction according to claim 1, it is characterized in that: described thickening material is more excellent not to contain APEO level solvent for adopting.
- 3. but the water-soluble metal fluorocarbon coatings of a kind of roller coating construction according to claim 1, it is characterized in that: the preparation method of described functional agent: following component is pressed water 75-80%, sanitas 0.05-0.2%, defoamer 0.1-0.5%, the weight percent of organobentonite 10-20% adds successively, high-speed stirring 15-20 minute, make it to be dissolved into fully light yellow thick liquid.
- But 4. the preparation method of the water-soluble metal fluorocarbon coatings of above-mentioned a kind of roller coating construction, it is characterized in that: described preparation method is as follows:1., at first the water in early stage of 1/3 and film coalescence aid, frostproofer, wetting dispersing agent are mixed and add aluminium powder, mixing under 500～700 rotating speeds soaks more than 2～4 hours;2., adding successively the water, Antisepticize and mildew preventive, defoamer, the PH conditioning agent that remain whole early stages under 500～700 rotating speeds disperse disperseed 10～15 minutes;3., add water-base fluorocarbon emulsion, disperseed under 500～700 rotating speeds 5～10 minutes;4., functional agent, thickening material and later stage water are mixed rear slow adding, adjust to till the requirement.
- 5. but the water-soluble metal fluorocarbon coatings of a kind of roller coating construction according to claim 4, it is characterized in that: described aluminium powder need to be through special processing in the operation of soaking: at first add a small amount of water film coalescence aid and frostproofer are put into the material cylinder together, slowly add aluminium powder again and wetting dispersing agent stirs, placing more than 2～4 hours or soak the longer time effect can be better.
- 6. but the water-soluble metal fluorocarbon coatings of a kind of roller coating construction according to claim 4, it is characterized in that: described film coalescence aid has special requirement: needs add the dipropylene glycol methyl ether of part as the film-forming properties of film coalescence aid with increase emulsion and aluminium powder, in use the arrangement better effects if of aluminium powder.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105578841A CN103059662A (en) | 2012-12-20 | 2012-12-20 | Waterborne fluorocarbon metal paint capable of being used for roller coating construction and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012105578841A CN103059662A (en) | 2012-12-20 | 2012-12-20 | Waterborne fluorocarbon metal paint capable of being used for roller coating construction and preparation method thereof |
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| CN103059662A true CN103059662A (en) | 2013-04-24 |
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| CN2012105578841A Pending CN103059662A (en) | 2012-12-20 | 2012-12-20 | Waterborne fluorocarbon metal paint capable of being used for roller coating construction and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111205706A (en) * | 2020-02-26 | 2020-05-29 | 成都迪泰化工有限公司 | Preparation method of water-based fluorocarbon roller-coating metal paint |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3900684A (en) * | 1972-06-09 | 1975-08-19 | Ici Ltd | Method of forming a fluorocarbon polymer containing coating on a substrate |
| US4824728A (en) * | 1987-10-09 | 1989-04-25 | Desoto, Inc. | Multilayer durable fluorocarbon coatings |
| CN101397434A (en) * | 2007-12-03 | 2009-04-01 | 三棵树涂料股份有限公司 | Imitating metal fluorocarbon coatings using aluminium powder slurry after surface treatment |
| CN101397435A (en) * | 2008-07-10 | 2009-04-01 | 上海三银制漆有限公司 | Environment friendly water-soluble metal fluorocarbon coatings |
| CN102002288A (en) * | 2010-10-15 | 2011-04-06 | 上海富臣化工有限公司 | Water-based environment friendly metallic paint and preparation method thereof |
-
2012
- 2012-12-20 CN CN2012105578841A patent/CN103059662A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3900684A (en) * | 1972-06-09 | 1975-08-19 | Ici Ltd | Method of forming a fluorocarbon polymer containing coating on a substrate |
| US4824728A (en) * | 1987-10-09 | 1989-04-25 | Desoto, Inc. | Multilayer durable fluorocarbon coatings |
| CN101397434A (en) * | 2007-12-03 | 2009-04-01 | 三棵树涂料股份有限公司 | Imitating metal fluorocarbon coatings using aluminium powder slurry after surface treatment |
| CN101397435A (en) * | 2008-07-10 | 2009-04-01 | 上海三银制漆有限公司 | Environment friendly water-soluble metal fluorocarbon coatings |
| CN102002288A (en) * | 2010-10-15 | 2011-04-06 | 上海富臣化工有限公司 | Water-based environment friendly metallic paint and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 刘洪珠等: ""单组分常温交联水性氟碳铝粉漆", 《现代涂料与涂装》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111205706A (en) * | 2020-02-26 | 2020-05-29 | 成都迪泰化工有限公司 | Preparation method of water-based fluorocarbon roller-coating metal paint |
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Application publication date: 20130424 |
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