CN109504191A - A kind of antistatic fluorine carbon metal paint and preparation method thereof - Google Patents
A kind of antistatic fluorine carbon metal paint and preparation method thereof Download PDFInfo
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- CN109504191A CN109504191A CN201811364941.8A CN201811364941A CN109504191A CN 109504191 A CN109504191 A CN 109504191A CN 201811364941 A CN201811364941 A CN 201811364941A CN 109504191 A CN109504191 A CN 109504191A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D127/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
- C09D127/02—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D127/12—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
- C09D5/10—Anti-corrosive paints containing metal dust
- C09D5/103—Anti-corrosive paints containing metal dust containing Al
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/24—Electrically-conducting paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0806—Silver
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/08—Metals
- C08K2003/0812—Aluminium
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
Abstract
The invention discloses a kind of antistatic fluorine carbon metal paint and preparation method thereof, the component including following parts by weight: water 30.0-40.0；Alkali soluble rises thickener 0.5-1.0；PH adjusting agent 0.1-0.2；Defoaming agent 0.1-0.3；Wetting agent 0.1-0.2；Dispersing agent 0.2-0.4；Ethylene glycol 1.5-2.5；Coalescing agent 2.0-3.0；Antirust agent 0.3-0.6；Lotion 50.0-60.0；Antistatic agent 0.3-0.8；Aluminium silver powder 3.0-8.0；Fungicide 0.5-1.0；Polyurethane thickener 0.2-0.4；Levelling agent 0.3-0.5；The present invention utilizes epoxy-modified fluorocarbon resin lotion, further increases resistance to scale, anti-corrosion and the adhesive force of fluorine carbon emulsion, in conjunction with conductive filler, solves electrostatic hazard, to constantly improve the above-mentioned drawback of current fluorine carbon metal paint, increases protection, reduces harm.
Description
Technical field
The present invention relates to technical field of coatings more particularly to a kind of antistatic fluorine carbon metal paint and preparation method thereof.
Background technique
Currently, many interior stairs guardrails, fitness equipment is made by steel construction, and there are two for the protection of these facilities decoration
A problem: first is that there is many facilities to be placed in outdoor, it is often necessary to which weathering and antiseptic property are wanted in the invasion for receiving wind and rain sunlight
Ask very high；But rub often in contact with human contact and generate electrostatic, it is not only harmful to human health, it changes and is easy to accelerate steel construction corruption
Erosion, needs to guide elimination.Currently on the market, the reinforcing bar facility structure of indoor and outdoor, multi-purpose fluorine carbon metal paint are protected.It is so insufficient
Place is that anti-corrosion and resistance to water alkaline can be short of, and has no contribution to antistatic.At present for antistatic coating and fluorine carbon gold
There are many patent document of category paint, but are only capable of the raising anti-corrosion fluorine carbon metal paint antistatic with energy again and have not been reported.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of resistance to scales for further increasing fluorine carbon emulsion, anti-corrosion and attached
Put forth effort, in conjunction with conductive filler, solves the antistatic fluorine carbon metal paint of electrostatic hazard.
In order to solve the above technical problems, the technical scheme is that
A kind of antistatic fluorine carbon metal paint, which is characterized in that the raw material composition including following parts by weight:
The lotion is epoxy-modified fluorine carbon emulsion as a preferred technical solution, and glass transition temperature is 20-25 DEG C,
Keep fluorine carbon emulsion high-weatherability on the basis of, increased after epoxy-modified the anti-corrosion for not only increasing lotion, adhesive force and
Resistance to water alkaline energy.
Lyu's silver powder is aqueous aluminium silver powder, increases metallic luster, improves the service life of protected object part, covering power is good, resistance to
Hou Xingjia.
The antistatic agent is electrically conductive polyaniline as a preferred technical solution, and partial size is thin, and conductivity is good.
The present invention also provides a kind of methods for preparing the antistatic fluorine carbon metal paint, comprising steps of
1) base-material is prepared
The water that 30.0-40.0 parts by weight are added in a stirring kettle sequentially adds under the speed conditions of 500-700r/min
The defoaming agent of 0.1-0.3 parts by weight, the alkali swollen thickener of 0.5-1.0 parts by weight and the pH adjusting agent of 0.1-0.2 parts by weight, to
System thickening is uniform；It is subsequently added into the wetting agent of 0.1-0.2 parts by weight, the dispersing agent of 0.2-0.4 parts by weight, 1.5-2.5 weight
The antirust agent of the ethylene glycol of part, the coalescing agent of 2.0-3.0 parts by weight, 0.3-0.6 parts by weight, the cream of 50.0-60.0 parts by weight
Liquid, the polyurethane thickener etc. of 0.2-0.4 parts by weight, later period promote revolving speed to 600-800r/min dispersion 25-35 minutes；
2) letdown phase
On the basis of above-mentioned base-material, under 600-800r/min speed conditions, the aluminium silver powder of addition 3.0-8.0 parts by weight,
A small amount of mill base is uniformly mixed, and rear regulation system viscosity is suitable.
The lotion in the step 1) is epoxy-modified fluorine carbon emulsion as a preferred technical solution, and glass transition temperature is
20-25℃。
The antistatic agent in the step 1) is electrically conductive polyaniline as a preferred technical solution,.
Construction application:
Apply by the epoxy-modified antistatic metallic paint of fluorine carbon of invention includes base treatment, batch Puttying, construction
Epoxy zinc rich primer, 4 part of finishing coat of constructing are specific as follows:
1) base treatment, the basal plane for needing to construct must be smooth, solid, dry, cleaning；
2) the construction road 1-2 water-based epoxy zinc-rich primer, to improve the antiseptic property of steel construction and the adhesive force of coating；
3) the construction epoxy-modified antistatic metallic paint of fluorine carbon in the road 2-3, further increases anti-corrosion, weather-proof and durability.
Three are first sprayed when texture coating, after criticize scrape 2 again, to ensure that film is uniformly criticized whole, thickness is not less than 5.0mm.
Fluorine carbon metal paint construction before need to handle well object surface, one of epoxy zinc rich primer of then constructing, first to
It improves and the adhesive force and anti-corrosion function of bar construction increases second is that the epoxy-modified F-C paint with surface layer is easy crosslinking cooperation
The Integral decoration quality of film.
Performance specification
Exterior coating GB/T 9755- was both met by the epoxy-modified antistatic metallic paint of fluorine carbon that the process flow is manufactured
2014 high-class product standards, can be more excellent than conventional F-C paint anti-corrosion and resistance to water alkaline, also has anti-static function, above 3 kinds excellent
Exclusive-OR function is realized with following methods:
1) meet resin emulsion building external paint GB/T 9755-2014 high-class product standard
The patent be use epoxy-modified fluorine carbon emulsion for film forming matter because fluorine carbon emulsion itself have it is very excellent resistance to
Performance is waited, lotion dosage is high in addition, and aluminium silver powder covering power itself is high and dosage is sufficient, and various selection of auxiliary are suitable in addition, to make
The product is easy to pass through each index request of exterior wall high-class product.
It 2) can be more excellent than conventional F-C paint anti-corrosion and resistance to water alkaline
The patented product more excellent can be embodied in following 3 aspect than common metal F-C paint anti-corrosion and resistance to water alkaline: first is that
The antiseptic property of epoxy-modified fluorine carbon emulsion, fluorine carbon emulsion is better than acrylic acid, and the antiseptic property of epoxy is best；Through epoxy-modified
Fluorine carbon emulsion, not only remain the excellent weatherability of fluorine carbon emulsion, the anti-corrosion of fluorine carbon emulsion and water-fast be further increased
Alkaline energy；Second is that after steel part has been handled, water-based epoxy zinc-rich primer of having constructed is more advantageous to raising pair than conventional fluorine carbon priming paint
The anti-corrosion of base's steel part；Third is that matching epoxy-modified fluorine carbon emulsion using epoxy primer, it is crosslinked, increases into chemical bond excessively between epoxy
Adhesive force between spirit and finishing coat, improves the consistency and stereochemical structure between entire figure layer, further increases anti-
Rotten and resistance to water alkaline energy.
3) anti-static function
The patented product is embodied in following 2 face than the conducting function that common metal F-C paint has: first is that using aluminium silver powder
Itself there is static conductive to generate spark or harm to the human body to reducing greatly；Second is that electrically conductive polyaniline is added, favorably by generation
Weak current is evacuated along steel part high potential to low spot position, is reduced dangerous.
By adopting the above-described technical solution, a kind of antistatic fluorine carbon metal paint and preparation method thereof, including following weight
The component of part: water 30.0-40.0；Alkali soluble rises thickener 0.5-1.0；PH adjusting agent 0.1-0.2；Defoaming agent 0.1-0.3；Wetting agent
0.1-0.2；Dispersing agent 0.2-0.4；Ethylene glycol 1.5-2.5；Coalescing agent 2.0-3.0；Antirust agent 0.3-0.6；Lotion 50.0-
60.0；Antistatic agent 0.3-0.8；Aluminium silver powder 3.0-8.0；Fungicide 0.5-1.0；Polyurethane thickener 0.2-0.4；Levelling agent
0.3-0.5；The present invention utilizes epoxy-modified fluorocarbon resin lotion, further increases resistance to scale, anti-corrosion and the attachment of fluorine carbon emulsion
Power solves electrostatic hazard in conjunction with conductive filler, to constantly improve the above-mentioned drawback of current fluorine carbon metal paint, increases protection,
Reduce harm.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the specific production technological process of the present invention；
Fig. 2 is construction process process of the invention.
Specific embodiment
A kind of antistatic fluorine carbon metal paint, which is characterized in that the raw material composition including following parts by weight:
The lotion is epoxy-modified fluorine carbon emulsion, and glass transition temperature is 20-25 DEG C, is keeping fluorine carbon emulsion high-weatherability
On the basis of, the anti-corrosion for not only increasing lotion, adhesive force and resistance to water alkaline energy are increased after epoxy-modified.
Lyu's silver powder is aqueous aluminium silver powder, increases metallic luster, improves the service life of protected object part, covering power is good, resistance to
Hou Xingjia.
The antistatic agent is electrically conductive polyaniline, and partial size is thin, and conductivity is good.
A method of the antistatic fluorine carbon metal paint is prepared, comprising steps of
1) base-material is prepared
The water that 30.0-40.0 parts by weight are added in a stirring kettle sequentially adds under the speed conditions of 500-700r/min
The defoaming agent of 0.1-0.3 parts by weight, the alkali swollen thickener of 0.5-1.0 parts by weight and the pH adjusting agent of 0.1-0.2 parts by weight, to
System thickening is uniform；It is subsequently added into the wetting agent of 0.1-0.2 parts by weight, the dispersing agent of 0.2-0.4 parts by weight, 1.5-2.5 weight
The antirust agent of the ethylene glycol of part, the coalescing agent of 2.0-3.0 parts by weight, 0.3-0.6 parts by weight, the cream of 50.0-60.0 parts by weight
Liquid, the polyurethane thickener etc. of 0.2-0.4 parts by weight, later period promote revolving speed to 600-800r/min dispersion 25-35 minutes；
2) letdown phase
On the basis of above-mentioned base-material, under 600-800r/min speed conditions, the aluminium silver powder of addition 3.0-8.0 parts by weight,
A small amount of mill base is uniformly mixed, and rear regulation system viscosity is suitable.
Lotion in the step 1) is epoxy-modified fluorine carbon emulsion, and glass transition temperature is 20-25 DEG C.
Antistatic agent in the step 1) is electrically conductive polyaniline.
Construction application:
Apply by the epoxy-modified antistatic metallic paint of fluorine carbon of invention includes base treatment, batch Puttying, construction
Epoxy zinc rich primer, 4 part of finishing coat of constructing are specific as follows:
1) base treatment, the basal plane for needing to construct must be smooth, solid, dry, cleaning；
2) the construction road 1-2 water-based epoxy zinc-rich primer, to improve the antiseptic property of steel construction and the adhesive force of coating；
3) the construction epoxy-modified antistatic metallic paint of fluorine carbon in the road 2-3, further increases anti-corrosion, weather-proof and durability.
Three are first sprayed when texture coating, after criticize scrape 2 again, to ensure that film is uniformly criticized whole, thickness is not less than 5.0mm.
Fluorine carbon metal paint construction before need to handle well object surface, one of epoxy zinc rich primer of then constructing, first to
It improves and the adhesive force and anti-corrosion function of bar construction increases second is that the epoxy-modified F-C paint with surface layer is easy crosslinking cooperation
The Integral decoration quality of film.
Embodiment 1
A method of the antistatic fluorine carbon metal paint is prepared, comprising steps of
1) base-material is prepared
The water of 30.0 parts by weight is added in a stirring kettle, under the speed conditions of 500r/min, sequentially adds 0.1 parts by weight
Defoaming agent, the alkali swollen thickener of 0.5-1.0 parts by weight and the pH adjusting agent of 0.1 parts by weight are uniform to system thickening；Then
Be added the wetting agent of 0.1 parts by weight, the dispersing agent of 0.2 parts by weight, the ethylene glycol of 1.5 parts by weight, 2.0 parts by weight film forming help
Agent, 0.3 parts by weight antirust agent, the lotion of 50.0 parts by weight, the polyurethane thickener etc. of 0.2 parts by weight, the later period promoted revolving speed
Disperse 25 minutes to 600r/min；
2) letdown phase
On the basis of above-mentioned base-material, under 600r/min speed conditions, aluminium silver powder, a small amount of mill base of 3.0 parts by weight is added
It is uniformly mixed, rear regulation system viscosity is suitable.
Lotion in the step 1) is epoxy-modified fluorine carbon emulsion, and glass transition temperature is 20 DEG C.
Antistatic agent in the step 1) is electrically conductive polyaniline.
Construction application:
Apply by the epoxy-modified antistatic metallic paint of fluorine carbon of invention includes base treatment, batch Puttying, construction
Epoxy zinc rich primer, 4 part of finishing coat of constructing are specific as follows:
1) base treatment, the basal plane for needing to construct must be smooth, solid, dry, cleaning；
2) the construction road 1-2 water-based epoxy zinc-rich primer, to improve the antiseptic property of steel construction and the adhesive force of coating；
3) the construction epoxy-modified antistatic metallic paint of fluorine carbon in the road 2-3, further increases anti-corrosion, weather-proof and durability.
Three are first sprayed when texture coating, after criticize scrape 2 again, to ensure that film is uniformly criticized whole, thickness is not less than 5.0mm.
Fluorine carbon metal paint construction before need to handle well object surface, one of epoxy zinc rich primer of then constructing, first to
It improves and the adhesive force and anti-corrosion function of bar construction increases second is that the epoxy-modified F-C paint with surface layer is easy crosslinking cooperation
The Integral decoration quality of film.
Embodiment 2
A method of the antistatic fluorine carbon metal paint is prepared, comprising steps of
1) base-material is prepared
The water of 35.0 parts by weight is added in a stirring kettle, under the speed conditions of 600r/min, sequentially adds 0.2 parts by weight
Defoaming agent, the alkali swollen thickener of 0.8 parts by weight and the pH adjusting agent of 0.15 parts by weight are uniform to system thickening；Then plus
Enter the wetting agent of 0.15 parts by weight, the dispersing agent of 0.3 parts by weight, the ethylene glycol of 2.0 parts by weight, 2.5 parts by weight coalescing agent,
The antirust agent of 0.4 parts by weight, the lotion of 55.0 parts by weight, the polyurethane thickener etc. of 0.3 parts by weight, later period promote revolving speed extremely
700r/min disperses 30 minutes；
2) letdown phase
On the basis of above-mentioned base-material, under 700r/min speed conditions, aluminium silver powder, a small amount of mill base of 5.0 parts by weight is added
It is uniformly mixed, rear regulation system viscosity is suitable.
Lotion in the step 1) is epoxy-modified fluorine carbon emulsion, and glass transition temperature is 22 DEG C.
Antistatic agent in the step 1) is electrically conductive polyaniline.
Construction application:
Apply by the epoxy-modified antistatic metallic paint of fluorine carbon of invention includes base treatment, batch Puttying, construction
Epoxy zinc rich primer, 4 part of finishing coat of constructing are specific as follows:
1) base treatment, the basal plane for needing to construct must be smooth, solid, dry, cleaning；
2) the construction road 1-2 water-based epoxy zinc-rich primer, to improve the antiseptic property of steel construction and the adhesive force of coating；
3) the construction epoxy-modified antistatic metallic paint of fluorine carbon in the road 2-3, further increases anti-corrosion, weather-proof and durability.
Three are first sprayed when texture coating, after criticize scrape 2 again, to ensure that film is uniformly criticized whole, thickness is not less than 5.0mm.
Fluorine carbon metal paint construction before need to handle well object surface, one of epoxy zinc rich primer of then constructing, first to
It improves and the adhesive force and anti-corrosion function of bar construction increases second is that the epoxy-modified F-C paint with surface layer is easy crosslinking cooperation
The Integral decoration quality of film.
Embodiment 3
A method of the antistatic fluorine carbon metal paint is prepared, comprising steps of
1) base-material is prepared
The water of 40.0 parts by weight is added in a stirring kettle, under the speed conditions of 700r/min, sequentially adds 0.3 parts by weight
Defoaming agent, the alkali swollen thickener of 1.0 parts by weight and the pH adjusting agent of 0.2 parts by weight are uniform to system thickening；It is subsequently added into
The wetting agent of 0.2 parts by weight, the dispersing agent of 0.4 parts by weight, the ethylene glycol of 2.5 parts by weight, the coalescing agent of 3.0 parts by weight, 0.6
The antirust agent of parts by weight, the lotion of 60.0 parts by weight, the polyurethane thickener etc. of 0.4 parts by weight, later period promote revolving speed to 800r/
Min disperses 35 minutes；
2) letdown phase
On the basis of above-mentioned base-material, under 800r/min speed conditions, aluminium silver powder, a small amount of mill base of 8.0 parts by weight is added
It is uniformly mixed, rear regulation system viscosity is suitable.
Lotion in the step 1) is epoxy-modified fluorine carbon emulsion, and glass transition temperature is 25 DEG C.
Antistatic agent in the step 1) is electrically conductive polyaniline.
Construction application:
Apply by the epoxy-modified antistatic metallic paint of fluorine carbon of invention includes base treatment, batch Puttying, construction
Epoxy zinc rich primer, 4 part of finishing coat of constructing are specific as follows:
1) base treatment, the basal plane for needing to construct must be smooth, solid, dry, cleaning；
2) the construction road 1-2 water-based epoxy zinc-rich primer, to improve the antiseptic property of steel construction and the adhesive force of coating；
3) the construction epoxy-modified antistatic metallic paint of fluorine carbon in the road 2-3, further increases anti-corrosion, weather-proof and durability.
Three are first sprayed when texture coating, after criticize scrape 2 again, to ensure that film is uniformly criticized whole, thickness is not less than 5.0mm.
Fluorine carbon metal paint construction before need to handle well object surface, one of epoxy zinc rich primer of then constructing, first to
It improves and the adhesive force and anti-corrosion function of bar construction increases second is that the epoxy-modified F-C paint with surface layer is easy crosslinking cooperation
The Integral decoration quality of film.
The above shows and describes the basic principle, main features and advantages of the invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of antistatic fluorine carbon metal paint, which is characterized in that the raw material composition including following parts by weight:
2. antistatic fluorine carbon metal paint as described in claim 1, it is characterised in that: the lotion is epoxy-modified fluorine carbon cream
Liquid, glass transition temperature are 20-25 DEG C.
3. antistatic fluorine carbon metal paint as described in claim 1, it is characterised in that: the antistatic agent is electrically conductive polyaniline.
4. a kind of method for preparing antistatic fluorine carbon metal paint as claimed in claim 1,2 or 3, which is characterized in that including step
It is rapid:
1) base-material is prepared
The water that 30.0-40.0 parts by weight are added in a stirring kettle sequentially adds 0.1- under the speed conditions of 500-700r/min
The defoaming agent of 0.3 parts by weight, the alkali swollen thickener of 0.5-1.0 parts by weight and the pH adjusting agent of 0.1-0.2 parts by weight, to system
Thickening is uniform；It is subsequently added into the wetting agent of 0.1-0.2 parts by weight, the dispersing agent of 0.2-0.4 parts by weight, 1.5-2.5 parts by weight
The antirust agent of ethylene glycol, the coalescing agent of 2.0-3.0 parts by weight, 0.3-0.6 parts by weight, the lotion of 50.0-60.0 parts by weight,
The polyurethane thickener etc. of 0.2-0.4 parts by weight, later period promote revolving speed to 600-800r/min dispersion 25-35 minutes；
2) letdown phase
On the basis of above-mentioned base-material, under 600-800r/min speed conditions, the aluminium silver powder, a small amount of of 3.0-8.0 parts by weight is added
Mill base is uniformly mixed, and rear regulation system viscosity is suitable.
5. preparing the method for antistatic fluorine carbon metal paint as claimed in claim 4, it is characterised in that: the cream in the step 1)
Liquid is epoxy-modified fluorine carbon emulsion, and glass transition temperature is 20-25 DEG C.
6. preparing the method for antistatic fluorine carbon metal paint as claimed in claim 4, it is characterised in that: anti-in the step 1)
Electrostatic agent is electrically conductive polyaniline.
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| CN201811364941.8A CN109504191A (en) | 2018-11-09 | 2018-11-09 | A kind of antistatic fluorine carbon metal paint and preparation method thereof |
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| CN201811364941.8A CN109504191A (en) | 2018-11-09 | 2018-11-09 | A kind of antistatic fluorine carbon metal paint and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113372791A (en) * | 2021-06-30 | 2021-09-10 | 启东海大聚龙新材料科技有限公司 | Marine heavy-duty anticorrosive paint and preparation method thereof |
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