CN108587440A - A kind of anticorrosive coating and preparation method for photovoltaic cell holder - Google Patents
A kind of anticorrosive coating and preparation method for photovoltaic cell holder Download PDFInfo
- Publication number
- CN108587440A CN108587440A CN201810064014.8A CN201810064014A CN108587440A CN 108587440 A CN108587440 A CN 108587440A CN 201810064014 A CN201810064014 A CN 201810064014A CN 108587440 A CN108587440 A CN 108587440A
- Authority
- CN
- China
- Prior art keywords
- parts
- added
- anticorrosive coating
- photovoltaic cell
- cell holder
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
-
- 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
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2227—Oxides; Hydroxides of metals of aluminium
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- 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
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/20—Applications use in electrical or conductive gadgets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/04—Polymer mixtures characterised by other features containing interpenetrating networks
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The invention discloses a kind of anticorrosive coating and preparation method for photovoltaic cell holder, the coating includes following component：Aq. polyurethane acrylate, polyacrylonitrile, graphene oxide, nano aluminium oxide, nano zine oxide, diatomite, high viscous Concave-convex clay rod, filler material, antifoaming agent.Then said components reacted according to a certain ratio, be uniformly mixed to get the anticorrosive coating.Coating of the present invention has preferable waterproof, anticorrosion ability, substantially prolongs the service life of photovoltaic bracket, while providing condition for the popularization and application of solar-energy photo-voltaic cell.
Description
Technical field
The present invention relates to solar energy photovoltaic material technical fields, and in particular to a kind of anticorrosion for photovoltaic cell holder
Coating and preparation method.
Background technology
Heliotechnics will be as following one of the green energy resource technology, solar energy or photovoltaic（PV）In China using increasingly
Extensively, especially being greatly reduced with solar cell raw material production of polysilicon cost in recent years, manufacture of solar cells technology
Become better and approaching perfection day by day, recent years, the yield increase of whole world solar cell was very fast, it may be said that is extremely promising industry.
Existing photovoltaic cell board mount is mostly aluminum alloy material, is coated with paint thereon so as to antirust, anticorrosion.But it is general
Paint be very easy to fall off under the conditions ofs outdoor direct sunlight, rainwater, temperature change etc., it is conventional especially in coastal area
Anticorrosive paint do not have the corrosion resistance of coastal condition so that the photovoltaic bracket in coastal area is easily corroded, and uses the longevity
Order it is relatively short, safeguard it is newer the cost is relatively high, meanwhile, provide limitation for the application of photovoltaic cell.
Therefore, a kind of coating with excellent anticorrosion ability of research and development is applied to photovoltaic bracket, has preferable
Application value and prospect of the application.
Invention content
For the defects in the prior art, the object of the present invention is to provide a kind of anticorrosion paintings for photovoltaic cell holder
Material and preparation method, the coating have preferable waterproof, anticorrosion ability, substantially prolong the service life of photovoltaic bracket,
Simultaneously condition is provided for the popularization and application of solar-energy photo-voltaic cell.
The present invention solves technical problem and adopts the following technical scheme that：
The present invention relates to a kind of anticorrosive coatings for photovoltaic cell holder, include each component of following parts by weight：Emulsion type
18 ~ 25 parts of polyurethane-acrylate, 12 ~ 20 parts of polyacrylonitrile, 0.3 ~ 0.5 part of graphene oxide, 7 ~ 15 parts of nano aluminium oxide,
5 ~ 9 parts of nano zine oxide, 8 ~ 13 parts of diatomite, 10 ~ 16 parts of high viscous Concave-convex clay rod, 7 ~ 18 parts of filler material, antifoaming agent 2 ~ 6
Part, further include suitable water.
Preferably, 23 parts of the aq. polyurethane-acrylate, 18 parts of polyacrylonitrile, 0.4 part of graphene oxide, receive
12 parts of aluminium oxide of rice, 8 parts of nano zine oxide, 9 parts of diatomite, 14 parts of high viscous Concave-convex clay rod, 12 parts of filler material, antifoaming agent 3
Part, further include suitable water.
Preferably, the high viscous Concave-convex clay rod is that natural attapulgite clay is purified, is obtained after heat modification
Product.
Preferably, the filler material includes any one of superfine talcum powder, white carbon, precipitated calcium carbonate.
The invention further relates to a kind of methods preparing the anticorrosive coating for photovoltaic cell holder, including walk as follows
Suddenly：
（1）Aq. polyurethane-acrylate is weighed according to proportioning to be added in reaction kettle, under the conditions of 40 ~ 60 DEG C, side stirring
Graphene oxide is added in side, and constant temperature is stirred to react 2 ~ 3h, obtains reaction product a1；
（2）Polyacrylonitrile and suitable water are weighed according to proportioning, is added in reaction product a1, hybrid reaction 0.5 under equality of temperature ~
2h obtains mixture a2, spare；
（3）High viscous Concave-convex clay rod and suitable water are weighed according to proportioning, after mixing, proportional quantity is added into mixture
Nano aluminium oxide, nano zine oxide, stir evenly, mixture be then placed in 0.5 ~ 1h of ultrasonic disperse under Ultrasonic Conditions,
Mixture a3 is obtained, it is spare；
（4）Mixture a2, mixture a3 and antifoaming agent are uniformly mixed, the diatomite of proportional quantity is then added into mixture again
And filler material, it stirs, then mixture is transferred in the cutter that shear velocity is 1000 ~ 2000 turns/min and is cut
Cutting dissipates 10 ~ 15min to get the anticorrosive coating.
Preferably, the step（1）The middle method that graphene oxide is added is that graphene oxide is configured to concentration first
For the graphene oxide water solution of 0.5 ~ 0.8g/L, then graphene oxide water solution is added drop-wise in reaction kettle again, wherein dripping
Graphene oxide water solution is added dropwise in 20 ~ 40min for Acceleration Control.
Preferably, the step（2）The middle quality that water is added is 3 ~ 6 times of polyacrylonitrile quality.
Preferably, the step（3）The preparation method of middle high viscous Concave-convex clay rod includes：
It takes natural attapulgite to crush and crosses 200 mesh sieve, the water of 10 ~ 20 times of attapulgite quality is added, stirring forms outstanding
Mud scum is starched, and upper suspension 10 ~ 15min of centrifugal treating in the centrifuge of 2000 ~ 3000 turns/min is taken, and is filtered by vacuum, must be filtered
Cake；
Filter cake is dried again, is subsequently placed in Muffle furnace, according to the heating rate temperature programming of 20 DEG C/min to 800 DEG C, then
4 ~ 5h of constant temperature calcining again, it is cooling to get.
Preferably, the step（3）The quality that water is added makes high viscous Concave-convex clay rod not precipitated in suspending in water
State.
Compared with prior art, the present invention has following advantageous effect：
（1）Anticorrosive coating of the present invention for photovoltaic cell holder has preferable waterproof, anticorrosion ability, greatly
The service life of photovoltaic bracket is extended greatly, while condition is provided for the popularization and application of solar-energy photo-voltaic cell.
（2）Anticorrosive coating of the present invention for photovoltaic cell holder uses aq. polyurethane-acrylate
With polyacrylonitrile as base material, there is preferable flexibility, and mutually perforative network is formed between polymer so that film has
There are the mechanical properties such as preferable scratch-resistant and preferable waterproof anti-corrosion effect.
（3）Graphene oxide composite material is added in anticorrosive coating of the present invention for photovoltaic cell holder, by
There is lamella conjugated structure in graphene, be layering to form fine and close physical isolation layer so that photovoltaic coating can form one
The fine and close protective film of layer plays the role of completely cutting off air, to play preferable waterproof, antisepsis；Along with graphene is excellent
Different mechanical property and environmental stability so that coating has mechanical properties and preferableization such as preferable scratch-resistant, obdurability
Learn stability.
（4）High viscous Concave-convex clay rod is added in anticorrosive coating of the present invention for photovoltaic cell holder,
Since Concave-convex clay rod has unique chain layer structure and larger specific surface area, there is excellent carrier property, pass through
Monocrystalline silicon and metal nanoparticle are mixed with modified attapulgite clay so that nano aluminium oxide and nano zine oxide can be equal
The even surface for being distributed in high viscous Concave-convex clay rod, and then can be uniformly distributed in entire coating, substantially increase painting
The Corrosion Protection of material；In addition, the presence of high viscous Concave-convex clay rod also improves the flow leveling of coating, suspendability and viscous
Performance is tied, the stability and antistrip performance of coating are improved.
（5）The preparation method of anticorrosive coating of the present invention for photovoltaic cell holder is simple, and technological operation is easy,
It is suitble to industrialization promotion production.
Specific implementation mode
Present invention will be further explained below with reference to specific examples.These embodiments are merely to illustrate the present invention and do not have to
In limiting the scope of the invention.
Embodiment 1：
A kind of anticorrosive coating and preparation method for photovoltaic cell holder of the preferred embodiment of the present invention；
The anticorrosive coating for photovoltaic cell holder, by each component of following parts by weight：
23 parts of aq. polyurethane-acrylate, 0.4 part of graphene oxide, 12 parts of nano aluminium oxide, is received 18 parts of polyacrylonitrile
8 parts of zinc oxide of rice, 9 parts of diatomite, 14 parts of high viscous Concave-convex clay rod, 12 parts of filler material, 3 parts of antifoaming agent, further include suitable
Water.
Wherein, the production that the high viscous Concave-convex clay rod is purified for natural attapulgite clay, is obtained after heat modification
Object.
Wherein, the filler material is white carbon.
The method of the present invention for preparing the anticorrosive coating for photovoltaic cell holder, includes the following steps：
（1）Aq. polyurethane-acrylate is weighed according to proportioning to be added in reaction kettle, under the conditions of 60 DEG C, while stirring
Graphene oxide is added, constant temperature is stirred to react 2h, obtains reaction product a1；
（2）Polyacrylonitrile and suitable water are weighed according to proportioning, is added in reaction product a1, hybrid reaction 1.5h under equality of temperature,
Mixture a2 is obtained, it is spare；
（3）High viscous Concave-convex clay rod and suitable water are weighed according to proportioning, after mixing, proportional quantity is added into mixture
Nano aluminium oxide, nano zine oxide, stir evenly, mixture be then placed in ultrasonic disperse 0.5h under Ultrasonic Conditions, is obtained
It is spare to mixture a3；
（4）Mixture a2, mixture a3 and antifoaming agent are uniformly mixed, the diatomite of proportional quantity is then added into mixture again
And filler material, it stirs, mixture is then transferred to shearing point in the cutter that shear velocity is 2000 turns/min
10min is dissipated to get the anticorrosive coating.
Wherein, the step（1）The middle method that graphene oxide is added is a concentration of to be first configured to graphene oxide
Graphene oxide water solution, is then added drop-wise in reaction kettle by the graphene oxide water solution of 0.7g/L again, wherein rate of addition
Graphene oxide water solution is added dropwise in 30min for control.
Wherein, the step（2）The middle quality that water is added is 5 times of polyacrylonitrile quality.
Wherein, the step（3）The preparation method of middle high viscous Concave-convex clay rod includes：
It takes natural attapulgite to crush and crosses 200 mesh sieve, the water of 18 times of attapulgite quality is added, stirring forms suspension mud
Slurry, takes upper suspension centrifugal treating 10min in the centrifuge of 2000 turns/min, is filtered by vacuum, obtains filter cake；
Filter cake is dried again, is subsequently placed in Muffle furnace, according to the heating rate temperature programming of 20 DEG C/min to 800 DEG C, then
Constant temperature calcining 5h again, it is cooling to get.
Wherein, the step（3）The quality that water is added makes high viscous Concave-convex clay rod not precipitate shape in suspending in water
State.
Embodiment 2：
A kind of anticorrosive coating and preparation method for photovoltaic cell holder of the preferred embodiment of the present invention；
The anticorrosive coating for photovoltaic cell holder, by each component of following parts by weight：
18 parts of aq. polyurethane-acrylate, 12 parts of polyacrylonitrile, 0.3 part of graphene oxide, nano aluminium oxide 7 part, nanometer
5 parts of zinc oxide, 8 parts of diatomite, 10 parts of high viscous Concave-convex clay rod, 7 parts of filler material, 2 parts of antifoaming agent, further include suitable water.
Wherein, the production that the high viscous Concave-convex clay rod is purified for natural attapulgite clay, is obtained after heat modification
Object.
Wherein, the filler material is superfine talcum powder.
The method of the present invention for preparing the anticorrosive coating for photovoltaic cell holder, includes the following steps：
（1）Aq. polyurethane-acrylate is weighed according to proportioning to be added in reaction kettle, under the conditions of 40 DEG C, while stirring
Graphene oxide is added, constant temperature is stirred to react 3h, obtains reaction product a1；
（2）Polyacrylonitrile and suitable water are weighed according to proportioning, is added in reaction product a1, hybrid reaction 0.5h under equality of temperature,
Mixture a2 is obtained, it is spare；
（3）High viscous Concave-convex clay rod and suitable water are weighed according to proportioning, after mixing, proportional quantity is added into mixture
Nano aluminium oxide, nano zine oxide, stir evenly, mixture be then placed in ultrasonic disperse 0.5h under Ultrasonic Conditions, is obtained
It is spare to mixture a3；
（4）Mixture a2, mixture a3 and antifoaming agent are uniformly mixed, the diatomite of proportional quantity is then added into mixture again
And filler material, it stirs, mixture is then transferred to shearing point in the cutter that shear velocity is 1000 turns/min
15min is dissipated to get the anticorrosive coating.
Wherein, the step（1）The middle method that graphene oxide is added is a concentration of to be first configured to graphene oxide
Graphene oxide water solution, is then added drop-wise in reaction kettle by the graphene oxide water solution of 0.5g/L again, wherein rate of addition
Graphene oxide water solution is added dropwise in 20min for control.
Wherein, the step（2）The middle quality that water is added is 3 times of polyacrylonitrile quality.
Wherein, the step（3）The preparation method of middle high viscous Concave-convex clay rod includes：
It takes natural attapulgite to crush and crosses 200 mesh sieve, the water of 10 times of attapulgite quality is added, stirring forms suspension mud
Slurry, takes upper suspension centrifugal treating 15min in the centrifuge of 2000 turns/min, is filtered by vacuum, obtains filter cake；
Filter cake is dried again, is subsequently placed in Muffle furnace, according to the heating rate temperature programming of 20 DEG C/min to 800 DEG C, then
Constant temperature calcining 4h again, it is cooling to get.
Wherein, the step（3）The quality that water is added makes high viscous Concave-convex clay rod not precipitate shape in suspending in water
State.
Embodiment 3：
A kind of anticorrosive coating and preparation method for photovoltaic cell holder of the preferred embodiment of the present invention；
The anticorrosive coating for photovoltaic cell holder, by each component of following parts by weight：
25 parts of aq. polyurethane-acrylate, 0.5 part of graphene oxide, 15 parts of nano aluminium oxide, is received 20 parts of polyacrylonitrile
9 parts of zinc oxide of rice, 13 parts of diatomite, 16 parts of high viscous Concave-convex clay rod, 18 parts of filler material, 6 parts of antifoaming agent, further include suitable
Water.
Wherein, the production that the high viscous Concave-convex clay rod is purified for natural attapulgite clay, is obtained after heat modification
Object.
Wherein, the filler material is precipitated calcium carbonate.
The method of the present invention for preparing the anticorrosive coating for photovoltaic cell holder, includes the following steps：
（1）Aq. polyurethane-acrylate is weighed according to proportioning to be added in reaction kettle, under the conditions of 60 DEG C, while stirring
Graphene oxide is added, constant temperature is stirred to react 2h, obtains reaction product a1；
（2）Polyacrylonitrile and suitable water are weighed according to proportioning, is added in reaction product a1, hybrid reaction 2h under equality of temperature is obtained
It is spare to mixture a2；
（3）High viscous Concave-convex clay rod and suitable water are weighed according to proportioning, after mixing, proportional quantity is added into mixture
Nano aluminium oxide, nano zine oxide, stir evenly, mixture be then placed in ultrasonic disperse 1h under Ultrasonic Conditions, is obtained
Mixture a3, it is spare；
（4）Mixture a2, mixture a3 and antifoaming agent are uniformly mixed, the diatomite of proportional quantity is then added into mixture again
And filler material, it stirs, mixture is then transferred to shearing point in the cutter that shear velocity is 2000 turns/min
10min is dissipated to get the anticorrosive coating.
Wherein, the step（1）The middle method that graphene oxide is added is a concentration of to be first configured to graphene oxide
Graphene oxide water solution, is then added drop-wise in reaction kettle by the graphene oxide water solution of 0.8g/L again, wherein rate of addition
Graphene oxide water solution is added dropwise in 40min for control.
Wherein, the step（2）The middle quality that water is added is 6 times of polyacrylonitrile quality.
Wherein, the step（3）The preparation method of middle high viscous Concave-convex clay rod includes：
It takes natural attapulgite to crush and crosses 200 mesh sieve, the water of 20 times of attapulgite quality is added, stirring forms suspension mud
Slurry, takes upper suspension centrifugal treating 10min in the centrifuge of 3000 turns/min, is filtered by vacuum, obtains filter cake；
Filter cake is dried again, is subsequently placed in Muffle furnace, according to the heating rate temperature programming of 20 DEG C/min to 800 DEG C, then
Constant temperature calcining 5h again, it is cooling to get.
Wherein, the step（3）The quality that water is added makes high viscous Concave-convex clay rod not precipitate shape in suspending in water
State.
In conclusion the anticorrosive coating of the present invention for photovoltaic cell holder, has preferable waterproof, anti-corrosion
Effect is lost, substantially prolongs the service life of photovoltaic bracket, while condition is provided for the popularization and application of solar-energy photo-voltaic cell.
In addition, the preparation method is simple and convenient to operate, it is suitble to industrial applications, there is preferable application value.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (9)
1. a kind of anticorrosive coating for photovoltaic cell holder, which is characterized in that include each component of following parts by weight：Water and milk
18 ~ 25 parts of type polyurethane-acrylate, 12 ~ 20 parts of polyacrylonitrile, 0.3 ~ 0.5 part of graphene oxide, nano aluminium oxide 7 ~ 15
Part, 5 ~ 9 parts of nano zine oxide, 8 ~ 13 parts of diatomite, 10 ~ 16 parts of high viscous Concave-convex clay rod, 7 ~ 18 parts of filler material, antifoaming agent 2 ~
6 parts, further include suitable water.
2. the anticorrosive coating according to claim 1 for photovoltaic cell holder, which is characterized in that the emulsion type is poly-
23 parts of urethane-acrylate, 18 parts of polyacrylonitrile, 0.4 part of graphene oxide, 12 parts of nano aluminium oxide, 8 parts of nano zine oxide,
9 parts of diatomite, 14 parts of high viscous Concave-convex clay rod, 12 parts of filler material, 3 parts of antifoaming agent, further include suitable water.
3. the anticorrosive coating according to claim 1 for photovoltaic cell holder, which is characterized in that the high viscous bumps
The product that stick stone clay is purified for natural attapulgite clay, is obtained after heat modification.
4. the anticorrosive coating according to claim 1 for photovoltaic cell holder, which is characterized in that the filler material packet
Include any one of superfine talcum powder, white carbon, precipitated calcium carbonate.
5. a kind of method preparing the anticorrosive coating such as claim 1 ~ 4 any one of them for photovoltaic cell holder,
It is characterized in that, includes the following steps：
（1）Aq. polyurethane-acrylate is weighed according to proportioning to be added in reaction kettle, under the conditions of 40 ~ 60 DEG C, side stirring
Graphene oxide is added in side, and constant temperature is stirred to react 2 ~ 3h, obtains reaction product a1；
（2）Polyacrylonitrile and suitable water are weighed according to proportioning, is added in reaction product a1, hybrid reaction 0.5 under equality of temperature ~
2h obtains mixture a2, spare；
（3）High viscous Concave-convex clay rod and suitable water are weighed according to proportioning, after mixing, proportional quantity is added into mixture
Nano aluminium oxide, nano zine oxide, stir evenly, mixture be then placed in 0.5 ~ 1h of ultrasonic disperse under Ultrasonic Conditions,
Mixture a3 is obtained, it is spare；
（4）Mixture a2, mixture a3 and antifoaming agent are uniformly mixed, the diatomite of proportional quantity is then added into mixture again
And filler material, it stirs, then mixture is transferred in the cutter that shear velocity is 1000 ~ 2000 turns/min and is cut
Cutting dissipates 10 ~ 15min to get the anticorrosive coating.
6. the preparation method of the anticorrosive coating according to claim 5 for photovoltaic cell holder, which is characterized in that institute
State step（1）The middle method that graphene oxide is added is that graphene oxide is configured to the oxidation of a concentration of 0.5 ~ 0.8g/L first
Then graphene oxide water solution is added drop-wise in reaction kettle by graphene aqueous solution again, wherein rate of addition control 20 ~
Graphene oxide water solution is added dropwise in 40min.
7. the preparation method of the anticorrosive coating according to claim 5 for photovoltaic cell holder, which is characterized in that institute
State step（2）The middle quality that water is added is 3 ~ 6 times of polyacrylonitrile quality.
8. the preparation method of the anticorrosive coating according to claim 5 for photovoltaic cell holder, which is characterized in that institute
State step（3）The preparation method of middle high viscous Concave-convex clay rod includes：
It takes natural attapulgite to crush and crosses 200 mesh sieve, the water of 10 ~ 20 times of attapulgite quality is added, stirring forms outstanding
Mud scum is starched, and upper suspension 10 ~ 15min of centrifugal treating in the centrifuge of 2000 ~ 3000 turns/min is taken, and is filtered by vacuum, must be filtered
Cake；
Filter cake is dried again, is subsequently placed in Muffle furnace, according to the heating rate temperature programming of 20 DEG C/min to 800 DEG C, then
4 ~ 5h of constant temperature calcining again, it is cooling to get.
9. the preparation method of the anticorrosive coating according to claim 5 for photovoltaic cell holder, which is characterized in that institute
State step（3）The quality that water is added makes high viscous Concave-convex clay rod in water in the not precipitated form that suspends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810064014.8A CN108587440A (en) | 2018-01-23 | 2018-01-23 | A kind of anticorrosive coating and preparation method for photovoltaic cell holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810064014.8A CN108587440A (en) | 2018-01-23 | 2018-01-23 | A kind of anticorrosive coating and preparation method for photovoltaic cell holder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108587440A true CN108587440A (en) | 2018-09-28 |
Family
ID=63608602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810064014.8A Withdrawn CN108587440A (en) | 2018-01-23 | 2018-01-23 | A kind of anticorrosive coating and preparation method for photovoltaic cell holder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108587440A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109337557A (en) * | 2018-09-29 | 2019-02-15 | 安徽兆拓新能源科技有限公司 | A kind of preparation method of high-effect solar panels surface coating |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104194455A (en) * | 2014-08-25 | 2014-12-10 | 鸿纳（东莞）新材料科技有限公司 | Graphene coating as well as preparation method and coating method thereof |
| CN104629603A (en) * | 2015-02-11 | 2015-05-20 | 上海理工大学 | Graphene-containing metal surface treatment agent and preparation method of anti-corrosion coating |
| CN107201159A (en) * | 2017-06-17 | 2017-09-26 | 合肥市晨雷思建筑材料科技有限公司 | A kind of cracking resistance, anti-dropout coating and preparation method |
| CN107298937A (en) * | 2017-08-08 | 2017-10-27 | 合肥安力电力工程有限公司 | A kind of capacitor electrically-conducting paint and preparation method |
-
2018
- 2018-01-23 CN CN201810064014.8A patent/CN108587440A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104194455A (en) * | 2014-08-25 | 2014-12-10 | 鸿纳（东莞）新材料科技有限公司 | Graphene coating as well as preparation method and coating method thereof |
| CN104629603A (en) * | 2015-02-11 | 2015-05-20 | 上海理工大学 | Graphene-containing metal surface treatment agent and preparation method of anti-corrosion coating |
| CN107201159A (en) * | 2017-06-17 | 2017-09-26 | 合肥市晨雷思建筑材料科技有限公司 | A kind of cracking resistance, anti-dropout coating and preparation method |
| CN107298937A (en) * | 2017-08-08 | 2017-10-27 | 合肥安力电力工程有限公司 | A kind of capacitor electrically-conducting paint and preparation method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109337557A (en) * | 2018-09-29 | 2019-02-15 | 安徽兆拓新能源科技有限公司 | A kind of preparation method of high-effect solar panels surface coating |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108358244B (en) | Preparation method of molybdenum disulfide/zinc sulfide composite material | |
| CN101892004B (en) | Ultraviolet-cured heat-resistant coating and preparation and application methods thereof | |
| CN102391754A (en) | Double-coated hollow glass microbead heat-insulated coating and preparation method thereof | |
| CN105289690B (en) | A kind of CuS@g C3N4Composite visible light catalyst and its preparation method and application | |
| CN105348874B (en) | A kind of cement lithin paint and preparation method thereof | |
| CN107557908B (en) | A kind of bead chain shape CuMn2O4The preparation method and products obtained therefrom of/ZnO composite fibre | |
| CN110272684A (en) | A kind of preparation method of LED High temperature resistant heat radiation paint | |
| CN104973615B (en) | Microwave burning preparation method of nano gadolinium oxide powder | |
| CN111057442B (en) | Preparation method of hollow mesoporous silica \ APS \ graphene oxide nano container | |
| CN102040868A (en) | Method for preparation and surface modification of alkaline silicon sol | |
| CN106986553A (en) | A kind of preparation method of high efficiency coating silica crucible | |
| CN105502421A (en) | Preparation method of zinc silicate hollow micron ball | |
| CN103183372A (en) | Solid-phase preparation method for nano zinc oxide through template | |
| CN105060334A (en) | Carbon nitride modified nano zinc oxide inorganic powder material | |
| CN108587440A (en) | A kind of anticorrosive coating and preparation method for photovoltaic cell holder | |
| CN106186013B (en) | A kind of method that use rheological phase reaction method synthesizes flower ball-shaped meso-porous alumina | |
| CN107265495A (en) | Non-template method prepares zinc sulphide microballoon | |
| CN108455681B (en) | Method for preparing iron oxide yellow pigment by using iron and aluminum-containing industrial wastewater | |
| CN105036177A (en) | Preparation method of nano-zinc oxide | |
| CN110803710B (en) | Method for preparing zinc oxide material based on surfactant-free microemulsion | |
| CN112456525A (en) | Preparation method of boehmite with low water absorption | |
| CN106542577B (en) | A kind of nanometer antimony trisulfide particle preparation method under controlled condition | |
| CN110171811A (en) | A kind of preparation method of heat-staple cupric phosphate crystalline nanometric materials | |
| CN103421415A (en) | Ultraviolet light curing hydrophilic aluminum foil paint and preparation method thereof | |
| CN105348865A (en) | Modification method of nanometer zinc oxide powder material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180928 |
|
| WW01 | Invention patent application withdrawn after publication |