CN109206863A - A kind of preparation method of the solar panels high heat dissipation film thoroughly of anti-corrosion - Google Patents
A kind of preparation method of the solar panels high heat dissipation film thoroughly of anti-corrosion Download PDFInfo
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- CN109206863A CN109206863A CN201811145138.5A CN201811145138A CN109206863A CN 109206863 A CN109206863 A CN 109206863A CN 201811145138 A CN201811145138 A CN 201811145138A CN 109206863 A CN109206863 A CN 109206863A
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
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Abstract
The present invention provides a kind of solar panels preparation methods of the high heat dissipation film thoroughly of anti-corrosion, polyethylene terephthalate, polycarbonate, high thermal conductivity silica gel and graphene are modified processing first, then it is uniformly mixed again with nano silica, nano-titanium dioxide, nano aluminium oxide, glass microballoon, anti-aging agent, plasticizer and is placed in extruder extrusion and blow molding to get the high saturating heat dissipation film of the solar panels anti-corrosion.The preparation method of the solar panels of the present invention high heat dissipation film thoroughly of anti-corrosion, it is simple process, easy to operate, the high saturating heat dissipation film of the anti-corrosion being prepared, not only there is preferable heat dissipation effect, also have the characteristics that excellent corrosion-resistant, ageing-resistant, highly transmissive, and the film has excellent mechanical property, substantially prolongs the service life of film.
Description
Technical field
The present invention relates to solar panel technology fields, and in particular, to a kind of solar panels high heat dissipation film thoroughly of anti-corrosion
Preparation method.
Background technique
Using energy source occupies very important status in human social development, but excessive exploits natural resources and inefficient
The utilization of resources makes the mankind be faced with acid test.It is well known that solar energy is that a kind of source is most abundant and can obtain extensively
Renewable energy, to solve energy crisis and environmental problem have the function of it is great, and solar energy with unique reserves unlimitedness,
Existing generality, development and utilization spatter property, become the hot spot that various countries are competitively studied.
The progressive increase with electronic device power with the continuous development of science and technology, the demand to research thermal management materials
Also it increased.The thermal conduction effect that thermal interfacial material is used to enhance two linkage interfaces connects when two joint faces contact with each other
The air being full of in gap between contacting surface plays side effect for the lost of heat, leads to common paste-like thermal interface material, effectively
The gap of two linkage interfaces is filled up on ground, to provide better heat dissipation performance.It is particularly suitable for solar panels and other is big
The efficient thermal interfacial material of power device heat dissipation.
Application No. is 201310647858.2 Chinese invention patent applications to disclose a kind of flexible solar panel and its preparation side
Method, dirigible, including photoelectricity can convert body layer, can convert in photoelectricity and be equipped with heat-insulated enhancing cooling film layer below body layer, described
Heat-insulated enhancing cooling film layer include the aramid fiber braiding layer being sequentially overlapped, fiber adhesive layer, heat-conducting layer and heat dissipation it is heat-insulated
Layer；The aramid fiber braiding layer can convert the weight load of body layer for carrying photoelectricity, and the fiber adhesive layer is used for
Bond aramid fiber braiding layer and heat-conducting layer, the heat-conducting layer be used to transmit photoelectricity can convert the heat of body layer to heat dissipation every
Thermosphere.The present invention effectively solves the problems, such as that the excessively high caused photoelectric conversion efficiency of solar panels temperature reduces, and improves solar panels
Photoelectric conversion efficiency, but structure is complicated for the solar panels, has multilayered structure, and preparation method is complicated.
Application No. is the Chinese invention patent application of 201510305742.X disclose a kind of compound silicone grease of high thermal conductivity and its
Preparation method is made of by mass fraction 0.5%~5% graphene and 95%~99.5% heat-conducting silicone grease.Method: one, weighing；
Two, the pre-treatment of graphene；Three, the preparation of the compound silicone grease of high thermal conductivity.Although the compound silicone grease of high thermal conductivity prepared by the present invention improves
The heat dissipation effect of solar panels, but the anticorrosion of the compound silicone grease, ageing-resistant and mechanical property are to be improved.
Therefore, researching and developing one kind not only has preferable heat dissipation effect, also has excellent corrosion-resistant, ageing-resistant height
The preparation method of projection solar panels film is of great significance, and meets existing market needs.
Summary of the invention
For the defects in the prior art, the object of the present invention is to provide a kind of solar panels high heat dissipation films thoroughly of anti-corrosion
Preparation method, simple process, easy to operate, the high saturating heat dissipation film of the anti-corrosion being prepared, not only with preferable heat dissipation effect, also
Have the characteristics that excellent corrosion-resistant, ageing-resistant, highly transmissive, and the film has excellent mechanical property, substantially prolongs
The service life of film.
The present invention solves technical problem and adopts the following technical scheme that
The present invention relates to a kind of solar panels preparation methods of the high heat dissipation film thoroughly of anti-corrosion, include the following steps:
(1) prepare each component of following parts by weight according to the following ratio:
30 ~ 40 parts of polyethylene terephthalate, 8 ~ 16 parts of polycarbonate, 0.5 ~ 2.2 part of graphene, high thermal conductivity silica gel 10 ~
16 parts, it is 7 ~ 13 parts of nano silica, 5 ~ 10 parts of nano-titanium dioxide, 3 ~ 9 parts of nano aluminium oxide, 4 ~ 8 parts of glass microballoon, anti-old
3 ~ 7 parts of agent, 10 ~ 15 parts of plasticizer；
(2) polyethylene terephthalate of proportional quantity, polycarbonate, high thermal conductivity silica gel are added in reaction kettle, are heated up
To 80 ~ 85 DEG C, the graphene of proportional quantity is added while stirring, is stirred to react 2 ~ 3h, obtains product a1；
(3) nano silica of proportional quantity, nano-titanium dioxide, nano aluminium oxide, glass microballoon is weighed to be uniformly mixed and add
Enter into disperse mill 12 ~ 15h of grinding, and the mixture after grinding is sieved with 100 mesh sieve, obtains product a2；
(4) product a1, product a2 and plasticizer are added in mixer, 5 ~ 10min of mixing, add the anti-old of proportional quantity
Agent continues 3 ~ 5min of mixing, obtains product a3；
(5) product a3 is added in double screw extruder, extrusion and blow molding is dissipated to get the solar panels with anti-corrosion is high thoroughly
Hotting mask.
Preferably, include each component of following parts by weight in the step (1):
36 parts of polyethylene terephthalate, 12 parts of polycarbonate, 1.6 parts of graphene, 15 parts of high thermal conductivity silica gel, nano-silica
10 parts of SiClx, 8 parts of nano-titanium dioxide, 7 parts of nano aluminium oxide, 6 parts of glass microballoon, 5 parts of anti-aging agent, 12 parts of plasticizer.
Preferably, the anti-aging agent is any one of antioxidant 4010, anti-aging agent RD, antioxidant 264.
Preferably, the plasticizer is dioctyl phthalate, dibutyl phthalate, two (2- of phthalic acid
Any one of ethyl hexyl) ester.
Preferably, the Adding Way of graphene is that ethyl alcohol is added into graphene with water volume ratio to be in the step (2)
The mixed liquor of 1:2 is configured to the suspension that concentration is 0.4 ~ 0.6mg/L, stone is then added dropwise into reaction kettle while stirring
Black alkene suspension, and control and be added dropwise in 30 ~ 35min.
Preferably, suitable water is added in process of lapping in the step (3) so that the water content of mixture be 20 ~
30%。
Preferably, smelting temperature is 160 ~ 170 DEG C in the step (4).
Preferably, before product a3 being added to double screw extruder in the step (5), product a3 is first placed in ultrasound
30 ~ 40min of ultrasonic disperse under the conditions of wave.
Preferably, the melting temperature of double screw extruder is 190 ~ 200 DEG C in the step (5).
Preferably, blow molding ratio is 3 ~ 4 when blow molding in the step (5), and draw ratio is 6 ~ 8.
Compared with prior art, the present invention have it is following the utility model has the advantages that
(1) preparation method of the solar panels of the present invention high heat dissipation film thoroughly of anti-corrosion, simple process, easy to operate, preparation
The high saturating heat dissipation film of obtained anti-corrosion, not only has a preferable heat dissipation effect, also with excellent corrosion-resistant, ageing-resistant, highly transmissive
The characteristics of, and the film has excellent mechanical property, substantially prolongs the service life of film.
(2) solar panels of the present invention use poly terephthalic acid second in the high preparation method of heat dissipation film thoroughly of anti-corrosion
Diol ester, polycarbonate, high thermal conductivity silica gel are as basic raw material so that the film being prepared has high permeability, also have compared with
Good mechanical strength and preferable heat dissipation performance.
(3) solar panels of the present invention use graphene to polymer in the high preparation method of heat dissipation film thoroughly of anti-corrosion
It is modified processing, due to the unique lamella conjugated structure of graphene, is layering to form fine and close protective layer, is had preferable
Waterproof, Corrosion Protection, excellent mechanical property and preferable chemical stability so that the film being finally prepared have compared with
Waterproof well, Corrosion Protection, preferable mechanical property and chemical stability.
(4) the solar panels of the present invention nanometer titanium dioxide added in the high preparation method of heat dissipation film thoroughly of anti-corrosion
Silicon, nano-titanium dioxide, nano aluminium oxide, glass microballoon synergistic effect, so that the film being prepared has preferable mechanics
While intensity, also there is preferable heat dissipation effect and certain degermation.
Specific embodiment
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:
The present embodiment is related to a kind of preparation method of the high heat dissipation film thoroughly of solar panels anti-corrosion；
The solar panels preparation method of the high heat dissipation film thoroughly of anti-corrosion, includes the following steps:
(1) prepare each component of following parts by weight according to the following ratio:
36 parts of polyethylene terephthalate, 12 parts of polycarbonate, 1.6 parts of graphene, 15 parts of high thermal conductivity silica gel, nano-silica
10 parts of SiClx, 8 parts of nano-titanium dioxide, 7 parts of nano aluminium oxide, 6 parts of glass microballoon, 5 parts of anti-aging agent, 12 parts of plasticizer；
(2) polyethylene terephthalate of proportional quantity, polycarbonate, high thermal conductivity silica gel are added in reaction kettle, are heated up
To 80 DEG C, the graphene of proportional quantity is added while stirring, is stirred to react 3h, obtains product a1；
(3) nano silica of proportional quantity, nano-titanium dioxide, nano aluminium oxide, glass microballoon is weighed to be uniformly mixed and add
Enter and grind 15h into disperse mill, and the mixture after grinding is sieved with 100 mesh sieve, obtains product a2；
(4) product a1, product a2 and plasticizer being added in mixer, mixing 10min adds the anti-aging agent of proportional quantity,
Continue mixing 5min, obtains product a3；
(5) product a3 is added in double screw extruder, extrusion and blow molding is dissipated to get the solar panels with anti-corrosion is high thoroughly
Hotting mask.
Wherein, the anti-aging agent is anti-aging agent RD.
Wherein, the plasticizer is dioctyl phthalate.
Wherein, the Adding Way of graphene is that addition ethyl alcohol and water volume ratio are 1:2 into graphene in the step (2)
Mixed liquor, be configured to concentration be 0.5mg/L suspension, then while stirring into reaction kettle be added dropwise graphene suspend
Liquid, and control and be added dropwise in 30min.
Wherein, suitable water is added in process of lapping in the step (3), so that the water content of mixture is 30%.
Wherein, smelting temperature is 160 DEG C in the step (4).
Wherein, before product a3 being added to double screw extruder in the step (5), product a3 is first placed in ultrasonic wave
Under the conditions of ultrasonic disperse 30min.
Wherein, the melting temperature of double screw extruder is 200 DEG C in the step (5).
Wherein, blow molding ratio is 3 when blow molding in the step (5), draw ratio 6.
Embodiment 2:
The present embodiment is related to a kind of preparation method of the high heat dissipation film thoroughly of solar panels anti-corrosion；
The solar panels preparation method of the high heat dissipation film thoroughly of anti-corrosion, includes the following steps:
(1) prepare each component of following parts by weight according to the following ratio:
30 parts of polyethylene terephthalate, 8 parts of polycarbonate, 0.5 part of graphene, 10 parts of high thermal conductivity silica gel, nano-silica
7 parts of SiClx, 5 parts of nano-titanium dioxide, 3 parts of nano aluminium oxide, 4 parts of glass microballoon, 3 parts of anti-aging agent, 10 parts of plasticizer；
(2) polyethylene terephthalate of proportional quantity, polycarbonate, high thermal conductivity silica gel are added in reaction kettle, are heated up
To 80 DEG C, the graphene of proportional quantity is added while stirring, is stirred to react 3h, obtains product a1；
(3) nano silica of proportional quantity, nano-titanium dioxide, nano aluminium oxide, glass microballoon is weighed to be uniformly mixed and add
Enter and grind 12h into disperse mill, and the mixture after grinding is sieved with 100 mesh sieve, obtains product a2；
(4) product a1, product a2 and plasticizer being added in mixer, mixing 5min adds the anti-aging agent of proportional quantity, after
Continuous mixing 3min, obtains product a3；
(5) product a3 is added in double screw extruder, extrusion and blow molding is dissipated to get the solar panels with anti-corrosion is high thoroughly
Hotting mask.
Wherein, the anti-aging agent is antioxidant 4010.
Wherein, the plasticizer is dibutyl phthalate.
Wherein, the Adding Way of graphene is that addition ethyl alcohol and water volume ratio are 1:2 into graphene in the step (2)
Mixed liquor, be configured to concentration be 0.4mg/L suspension, then while stirring into reaction kettle be added dropwise graphene suspend
Liquid, and control and be added dropwise in 30min.
Wherein, suitable water is added in process of lapping in the step (3), so that the water content of mixture is 20%.
Wherein, smelting temperature is 160 DEG C in the step (4).
Wherein, before product a3 being added to double screw extruder in the step (5), product a3 is first placed in ultrasonic wave
Under the conditions of ultrasonic disperse 30min.
Wherein, the melting temperature of double screw extruder is 190 DEG C in the step (5).
Wherein, blow molding ratio is 3 when blow molding in the step (5), draw ratio 6.
Embodiment 3:
The present embodiment is related to a kind of preparation method of the high heat dissipation film thoroughly of solar panels anti-corrosion；
The solar panels preparation method of the high heat dissipation film thoroughly of anti-corrosion, includes the following steps:
(1) prepare each component of following parts by weight according to the following ratio:
40 parts of polyethylene terephthalate, 16 parts of polycarbonate, 2.2 parts of graphene, 16 parts of high thermal conductivity silica gel, nano-silica
13 parts of SiClx, 10 parts of nano-titanium dioxide, 9 parts of nano aluminium oxide, 8 parts of glass microballoon, 7 parts of anti-aging agent, 15 parts of plasticizer；
(2) polyethylene terephthalate of proportional quantity, polycarbonate, high thermal conductivity silica gel are added in reaction kettle, are heated up
To 85 DEG C, the graphene of proportional quantity is added while stirring, is stirred to react 2h, obtains product a1；
(3) nano silica of proportional quantity, nano-titanium dioxide, nano aluminium oxide, glass microballoon is weighed to be uniformly mixed and add
Enter and grind 15h into disperse mill, and the mixture after grinding is sieved with 100 mesh sieve, obtains product a2；
(4) product a1, product a2 and plasticizer being added in mixer, mixing 10min adds the anti-aging agent of proportional quantity,
Continue mixing 5min, obtains product a3；
(5) product a3 is added in double screw extruder, extrusion and blow molding is dissipated to get the solar panels with anti-corrosion is high thoroughly
Hotting mask.
Wherein, the anti-aging agent is antioxidant 264.
Wherein, the plasticizer is phthalic acid two (2- ethyl hexyl) ester.
Wherein, the Adding Way of graphene is that addition ethyl alcohol and water volume ratio are 1:2 into graphene in the step (2)
Mixed liquor, be configured to concentration be 0.6mg/L suspension, then while stirring into reaction kettle be added dropwise graphene suspend
Liquid, and control and be added dropwise in 35min.
Wherein, suitable water is added in process of lapping in the step (3), so that the water content of mixture is 30%.
Wherein, smelting temperature is 170 DEG C in the step (4).
Wherein, before product a3 being added to double screw extruder in the step (5), product a3 is first placed in ultrasonic wave
Under the conditions of ultrasonic disperse 40min.
Wherein, the melting temperature of double screw extruder is 200 DEG C in the step (5).
Wherein, blow molding ratio is 4 when blow molding in the step (5), draw ratio 8.
Comparative example:
According to application No. is the methods of the Chinese invention patent of 201510305742.X to prepare the compound silicone grease of high thermal conductivity.
Test:
The high high thermal conductivity that heat dissipation film and comparative example method are prepared thoroughly of anti-corrosion that the embodiment of the present invention 1 ~ 3 is prepared respectively
Compound silicone grease is tested for the property, and concrete outcome is as shown in the table:
| Project | Thermal coefficient w/ (m*k) | Light transmittance % | Anticorrosive property | Resistance to ag(e)ing |
| Embodiment 1 | 0.37 | 98 | Film is without significant change | Flawless and deformation |
| Embodiment 2 | 0.32 | 97 | Film is without significant change | Flawless and deformation |
| Embodiment 3 | 0.36 | 98 | Film is without significant change | Flawless and deformation |
| Comparative example | 0.18 | 81 | Film is hardened, cracks | Slight crackle and deformation |
Wherein, Corrosion Protection test method is that film is placed in 30% sulfuric acid solution to impregnate 48h, 20% soaking in sodium carbonate solution
48h, observation variation.
As seen from the above table, the anti-corrosion that the embodiment of the present invention 1 ~ 3 is prepared high heat dissipation film and comparative example method thoroughly are prepared into
The high thermal conductivity comprehensive silicon lipid phase ratio arrived, thermal coefficient significantly improve, and illustrate that the heat dissipation performance for the film that the application is prepared is big
Amplitude improves；The light transmittance for the film that the application is prepared is up to 95% or more, is significantly increased compared with comparative example；In addition, this Shen
The anticorrosive property and ageing-resistant performance for the film that please be prepared also are significantly increased.
In conclusion preparation method of the solar panels of the present invention with the high heat dissipation film thoroughly of anti-corrosion, simple process, operation
Convenient, the high saturating heat dissipation film of the anti-corrosion being prepared not only has a preferable heat dissipation effect, also with excellent corrosion-resistant, resistance to old
Change, highly transmissive feature, and the film has excellent mechanical property, substantially prolongs the service life of film.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited to 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 substantive content of the invention.
Claims (10)
1. a kind of solar panels preparation method of the high heat dissipation film thoroughly of anti-corrosion, which comprises the steps of:
(1) prepare each component of following parts by weight according to the following ratio:
30 ~ 40 parts of polyethylene terephthalate, 8 ~ 16 parts of polycarbonate, 0.5 ~ 2.2 part of graphene, high thermal conductivity silica gel 10 ~
16 parts, it is 7 ~ 13 parts of nano silica, 5 ~ 10 parts of nano-titanium dioxide, 3 ~ 9 parts of nano aluminium oxide, 4 ~ 8 parts of glass microballoon, anti-old
3 ~ 7 parts of agent, 10 ~ 15 parts of plasticizer；
(2) polyethylene terephthalate of proportional quantity, polycarbonate, high thermal conductivity silica gel are added in reaction kettle, are heated up
To 80 ~ 85 DEG C, the graphene of proportional quantity is added while stirring, is stirred to react 2 ~ 3h, obtains product a1；
(3) nano silica of proportional quantity, nano-titanium dioxide, nano aluminium oxide, glass microballoon is weighed to be uniformly mixed and add
Enter into disperse mill 12 ~ 15h of grinding, and the mixture after grinding is sieved with 100 mesh sieve, obtains product a2；
(4) product a1, product a2 and plasticizer are added in mixer, 5 ~ 10min of mixing, add the anti-old of proportional quantity
Agent continues 3 ~ 5min of mixing, obtains product a3；
(5) product a3 is added in double screw extruder, extrusion and blow molding is dissipated to get the solar panels with anti-corrosion is high thoroughly
Hotting mask.
2. the solar panels according to claim 1 preparation method of the high heat dissipation film thoroughly of anti-corrosion, which is characterized in that the step
Suddenly include each component of following parts by weight in (1):
36 parts of polyethylene terephthalate, 12 parts of polycarbonate, 1.6 parts of graphene, 15 parts of high thermal conductivity silica gel, nano-silica
10 parts of SiClx, 8 parts of nano-titanium dioxide, 7 parts of nano aluminium oxide, 6 parts of glass microballoon, 5 parts of anti-aging agent, 12 parts of plasticizer.
3. the solar panels according to claim 1 preparation method of the high heat dissipation film thoroughly of anti-corrosion, which is characterized in that described anti-
Old agent is any one of antioxidant 4010, anti-aging agent RD, antioxidant 264.
4. the solar panels according to claim 1 preparation method of the high heat dissipation film thoroughly of anti-corrosion, which is characterized in that the increasing
Modeling agent is any one of dioctyl phthalate, dibutyl phthalate, phthalic acid two (2- ethyl hexyl) ester.
5. the solar panels according to claim 1 preparation method of the high heat dissipation film thoroughly of anti-corrosion, which is characterized in that the step
Suddenly the Adding Way of graphene is that the mixed liquor that ethyl alcohol and water volume ratio are 1:2 is added into graphene in (2), is configured to
Concentration is the suspension of 0.4 ~ 0.6mg/L, is then added dropwise graphene suspension into reaction kettle while stirring, and control 30 ~
35min is added dropwise.
6. the solar panels according to claim 1 preparation method of the high heat dissipation film thoroughly of anti-corrosion, which is characterized in that the step
Suddenly suitable water is added in process of lapping in (3), so that the water content of mixture is 20 ~ 30%.
7. the solar panels according to claim 1 preparation method of the high heat dissipation film thoroughly of anti-corrosion, which is characterized in that the step
Suddenly smelting temperature is 160 ~ 170 DEG C in (4).
8. the solar panels according to claim 1 preparation method of the high heat dissipation film thoroughly of anti-corrosion, which is characterized in that the step
Suddenly before product a3 being added to double screw extruder in (5), first by product a3 be placed in ultrasonic disperse 30 under Ultrasonic Conditions ~
40min。
9. the solar panels according to claim 1 preparation method of the high heat dissipation film thoroughly of anti-corrosion, which is characterized in that the step
Suddenly the melting temperature of double screw extruder is 190 ~ 200 DEG C in (5).
10. the solar panels according to claim 1 preparation method of the high heat dissipation film thoroughly of anti-corrosion, which is characterized in that described
Blow molding ratio is 3 ~ 4 when blow molding in step (5), and draw ratio is 6 ~ 8.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113801476A (en) * | 2020-06-11 | 2021-12-17 | 山东海科创新研究院有限公司 | Nano-silica composite graphene heat-conducting silicone grease for GPU and preparation method thereof |
| CN115847982A (en) * | 2022-11-25 | 2023-03-28 | 马鞍山东毅新材料科技有限公司 | Bending-resistant insulating epoxy composite heat dissipation film for solar energy and production process thereof |
Citations (4)
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| WO2013176179A1 (en) * | 2012-05-22 | 2013-11-28 | 積水化学工業株式会社 | Sheet-shaped seal member, and layered sheet-shaped seal member |
| CN104057676A (en) * | 2013-03-19 | 2014-09-24 | 苏州克莱明新材料有限公司 | Solar backplane with heat dissipation function and production process thereof |
| CN107230732A (en) * | 2017-04-14 | 2017-10-03 | 南通强生光电科技有限公司 | The preparation method of solar cell backboard |
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| CN102653625A (en) * | 2011-03-03 | 2012-09-05 | 惠志锋 | Porous polyester film and manufacturing method thereof |
| WO2013176179A1 (en) * | 2012-05-22 | 2013-11-28 | 積水化学工業株式会社 | Sheet-shaped seal member, and layered sheet-shaped seal member |
| CN104057676A (en) * | 2013-03-19 | 2014-09-24 | 苏州克莱明新材料有限公司 | Solar backplane with heat dissipation function and production process thereof |
| CN107230732A (en) * | 2017-04-14 | 2017-10-03 | 南通强生光电科技有限公司 | The preparation method of solar cell backboard |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113801476A (en) * | 2020-06-11 | 2021-12-17 | 山东海科创新研究院有限公司 | Nano-silica composite graphene heat-conducting silicone grease for GPU and preparation method thereof |
| CN115847982A (en) * | 2022-11-25 | 2023-03-28 | 马鞍山东毅新材料科技有限公司 | Bending-resistant insulating epoxy composite heat dissipation film for solar energy and production process thereof |
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