CN109920869A - Contain silane coupling agent photovoltaic module back side performance protective film and preparation method thereof - Google Patents
Contain silane coupling agent photovoltaic module back side performance protective film and preparation method thereof Download PDFInfo
- Publication number
- CN109920869A CN109920869A CN201910148400.XA CN201910148400A CN109920869A CN 109920869 A CN109920869 A CN 109920869A CN 201910148400 A CN201910148400 A CN 201910148400A CN 109920869 A CN109920869 A CN 109920869A
- Authority
- CN
- China
- Prior art keywords
- protective film
- photovoltaic module
- film
- module back
- back side
- 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.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
The invention discloses contain silane coupling agent photovoltaic module back side performance protective film and preparation method thereof; the raw material of the protective film includes: natural rubber 85%-95%, polyolefin plastomers resin 3%-5%, ethylene-vinyl acetate copolymer 5%-8% and polyethylene 2%-5% by weight; S1, first confirm that whether workshop condition, raw material, raw material pot, molten liquid whisking machines and high-low pressure inflation film manufacturing machine are clean; it is whether all qualified without residue and personal hygiene and protection facility；The present invention relates to performance protective film technical fields.Silane coupling agent photovoltaic module back side performance protective film and preparation method thereof should be contained; it is shorter to solve existing photovoltaic module back protection film service life; and it is prone to wear; preferably photovoltaic module cannot be protected when use; due to long-time sunshine and high temperature; photovoltaic module back protection film can be damaged, tissue occurs, and generate gas bag when existing back protection film use, use inconvenient problem.
Description
Technical field
The present invention relates to performance protective film technical fields, specially contain silane coupling agent photovoltaic module back side high-performance
Protective film and preparation method thereof.
Background technique
Protective film can be divided into protective film for digital product, protection film for automobile, household protective film, food fresh keeping guarantor according to purposes
Cuticula etc..As the digital products such as mobile phone are in the universal of China, a kind of system as screen protecting film of protective film slowly
Claim, and its function in screen protecting film field is also multifarious.AR material of the material from earliest PP material to popular
Matter, centre experienced development more than 5 years, being received by vast mobile phone group slowly.Protective film functionally say be will be to me
A tunic is put outside claimed physical item.Have AR T-coating, AG frosted anti-reflective film, Mobile phone mirror in present society
Sub- film, peep-proof film, the functional forms protective film such as high definition preventing from scraping film.When main screen backlight extinguishes, protective film plays the role of mirror.
Writings and image can normally be shown by film when back light is opened.Film is divided into 5~6 layers, and has carried out aluminium to wherein one layer
Vapor deposition treatment.Extraneous light, Lai Shixian mirror function are reflected using this layer.Protective film by application range point, can be applicable to
Under some fields: metal product surface, coating metal product surface, plastic product surface, automobile product surface, electronic product table
Face, label product surface, product forms surface and other product surfaces.
Existing photovoltaic module back protection film service life is shorter, and is prone to wear, cannot be preferably right when use
Photovoltaic module is protected, and due to long-time sunshine and high temperature, can damage photovoltaic module back protection film and tissue, Er Qiexian occurs
Gas bag is generated when some back protection film uses, uses inconvenience.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides contain silane coupling agent photovoltaic module back side performance protective film
And preparation method thereof, it is shorter to solve existing photovoltaic module back protection film service life, and be prone to wear, when use not
Preferably photovoltaic module can be protected, due to long-time sunshine and high temperature, the generation of photovoltaic module back protection film can be damaged
Tissue, and gas bag is generated when existing back protection film use, use inconvenient problem.
(2) technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs: containing silane coupling agent photovoltaic module
Back side performance protective film, including protective film and photovoltaic panel are fixedly connected with protective film, the protection at the top of the photovoltaic panel
The raw material of film includes: natural rubber 85%-95%, polyolefin plastomers resin 3%-5%, ethyl vinyl acetate second by weight
Alkene copolymer 5%-8% and polyethylene 2%-5%.
Preferably, the raw material includes: natural rubber 85%, polyolefin plastomers resin 3%, ethylene-vinegar by weight
Sour ethylene copolymer 7% and polyethylene 5%.
Preferably, the raw material includes: natural rubber 87%, polyolefin plastomers resin 4%, ethylene-vinegar by weight
Sour ethylene copolymer 7% and polyethylene 5%.
Preferably, the raw material includes: natural rubber 86%, polyolefin plastomers resin 4%, ethylene-vinegar by weight
Sour ethylene copolymer 6% and polyethylene 4%.
Preferably, the raw material includes: natural rubber 90%, polyolefin plastomers resin 3%, ethylene-vinegar by weight
Sour ethylene copolymer 5% and polyethylene 2%.
Preferably, the natural rubber is guayule, be made after being solidified, being dried by guayule when use, and
And it is ground into graininess.
Preferably, the ethylene-vinyl acetate copolymer and polyethylene are granular material, when being processed, are needed
Carry out anaerobic thawing after carry out again using.
The invention also discloses the preparation methods containing silane coupling agent photovoltaic module back side performance protective film, specific to wrap
Include following steps:
S1, first confirm that whether workshop condition, raw material, raw material pot, molten liquid whisking machines and high-low pressure inflation film manufacturing machine are clean,
It is whether all qualified without residue and personal hygiene and protection facility；
S2, raw material accurately then weighed up according to the weight of each formula to be chosen, and posts label, Marked Weight,
Title and code；
S3, then staff can put at normal temperature natural rubber particle in the raw material pot got ready, start blender
It is stirred under the revolving speed of 40-60r/min, and remains unchanged mixing speed, sequentially add polyolefin plastomers resin, ethylene-
Acetate ethylene copolymer, polyethylene, suitable OPP stir 10-15min；
S4, it discharges later, by discharging investment molten liquid whisking machines, carries out anaerobic melting, temperature control is existed
400 DEG C -600 DEG C, mixing speed 60r-100r/min；
After the completion of S5, melting, molten liquid is flowed in high-low pressure inflation film manufacturing machine by diversion pipe, carries out blown film；
When S6, blown film, initial survey is carried out, first is detected by the protective film of high-low pressure inflation film manufacturing machine produced,
Then determine whether to continue blown film；
After S7, initial survey complete qualification, continual production is carried out, the protective film of production is crispaturaed by film rolling mechanism
On reel, the product inspection after packaging is put in storage.
(3) beneficial effect
The present invention provides contain silane coupling agent photovoltaic module back side performance protective film and preparation method thereof.With it is existing
Technology compared to have it is following the utility model has the advantages that
(1), the protection should be passed through containing silane coupling agent photovoltaic module back side performance protective film and preparation method thereof
The raw material of film includes: natural rubber 85%-95%, polyolefin plastomers resin 3%-5%, ethyl vinyl acetate second by weight
Alkene copolymer 5%-8% and polyethylene 2%-5%, S1, workshop condition, raw material, raw material pot, molten liquid whisking machines are first confirmd that
Whether clean with high-low pressure inflation film manufacturing machine, whether no residue and personal hygiene and protection facility are all qualified；S2, then basis
The weight of each formula to be chosen accurately weighs up raw material, and posts label, Marked Weight, title and code；S3, then work
Making personnel can put at normal temperature natural rubber particle in the raw material pot got ready, revolving speed of the starting blender in 40-60r/min
Lower stirring, and mixing speed is remained unchanged, sequentially add polyolefin plastomers resin, ethylene-vinyl acetate copolymer, poly- second
Alkene, suitable OPP stir 10-15min；S4, it discharges later, by discharging investment molten liquid whisking machines, carries out anaerobic
Melting, by temperature control at 400 DEG C -600 DEG C, mixing speed 60r-100r/min；After the completion of S5, melting, molten liquid is led to
It crosses diversion pipe to flow in high-low pressure inflation film manufacturing machine, carries out blown film；When S6, blown film, initial survey is carried out, by first by high-low pressure inflation film manufacturing machine
The protective film produced detected, then determine whether to continue blown film；After S7, initial survey complete qualification, continued not
Disconnected production is crispaturaed the protective film of production on reel by film rolling mechanism, and the product inspection after packaging is put in storage, is solved
Existing photovoltaic module back protection film service life is shorter, and is prone to wear, and when use cannot be preferably to photovoltaic module
It is protected, due to long-time sunshine and high temperature, photovoltaic module back protection film can be damaged, tissue, and the existing back side occurs
Gas bag is generated when protective film use, uses inconvenient problem.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
In figure, 1- protective film, 2- photovoltaic panel.
Specific embodiment
Technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the embodiment of the present invention provides five kinds of technical solutions: containing the high property in the silane coupling agent photovoltaic module back side
Energy protective film, including protective film 1 and photovoltaic panel 2, the top of photovoltaic panel 2 are fixedly connected with protective film 1, and the raw material of protective film 1 is pressed
Weight part ratio includes: natural rubber 85%-95%, polyolefin plastomers resin 3%-5%, ethylene-vinyl acetate copolymer
It is shorter to solve existing photovoltaic module back protection film service life, and is easy mill by 5%-8% and polyethylene 2%-5%
Damage, when use, cannot preferably protect photovoltaic module, due to long-time sunshine and high temperature, can damage the photovoltaic module back side
Tissue occurs for protective film, and generates gas bag when existing back protection film use, uses inconvenient problem.
The invention also discloses the preparation methods containing silane coupling agent photovoltaic module back side performance protective film, specific to wrap
Include following embodiment:
Embodiment 1
S1, first confirm that whether workshop condition, raw material, raw material pot, molten liquid whisking machines and high-low pressure inflation film manufacturing machine are clean,
It is whether all qualified without residue and personal hygiene and protection facility；
S2, raw material accurately then weighed up according to the weight of each formula to be chosen, and posts label, Marked Weight,
Title and code；
S3, then staff can put at normal temperature natural rubber particle in the raw material pot got ready, start blender
It is stirred under the revolving speed of 40r/min, and remains unchanged mixing speed, sequentially add polyolefin plastomers resin, ethyl vinyl acetate
Ethylene copolymer, polyethylene, suitable OPP stir 11min；
S4, it discharges later, by discharging investment molten liquid whisking machines, carries out anaerobic melting, temperature control is existed
400 DEG C, mixing speed 60r/min；
After the completion of S5, melting, molten liquid is flowed in high-low pressure inflation film manufacturing machine by diversion pipe, carries out blown film；
When S6, blown film, initial survey is carried out, first is detected by the protective film of high-low pressure inflation film manufacturing machine produced,
Then determine whether to continue blown film；
After S7, initial survey complete qualification, continual production is carried out, the protective film of production is crispaturaed by film rolling mechanism
On reel, the product inspection after packaging is put in storage.
Embodiment 2
S1, first confirm that whether workshop condition, raw material, raw material pot, molten liquid whisking machines and high-low pressure inflation film manufacturing machine are clean,
It is whether all qualified without residue and personal hygiene and protection facility；
S2, raw material accurately then weighed up according to the weight of each formula to be chosen, and posts label, Marked Weight,
Title and code；
S3, then staff can put at normal temperature natural rubber particle in the raw material pot got ready, start blender
It is stirred under the revolving speed of 40r/min, and remains unchanged mixing speed, sequentially add polyolefin plastomers resin, ethyl vinyl acetate
Ethylene copolymer, polyethylene, suitable OPP stir 12min；
S4, it discharges later, by discharging investment molten liquid whisking machines, carries out anaerobic melting, temperature control is existed
450 DEG C, mixing speed 70r/min；
After the completion of S5, melting, molten liquid is flowed in high-low pressure inflation film manufacturing machine by diversion pipe, carries out blown film；
When S6, blown film, initial survey is carried out, first is detected by the protective film of high-low pressure inflation film manufacturing machine produced,
Then determine whether to continue blown film；
After S7, initial survey complete qualification, continual production is carried out, the protective film of production is crispaturaed by film rolling mechanism
On reel, the product inspection after packaging is put in storage.
Embodiment 3
S1, first confirm that whether workshop condition, raw material, raw material pot, molten liquid whisking machines and high-low pressure inflation film manufacturing machine are clean,
It is whether all qualified without residue and personal hygiene and protection facility；
S2, raw material accurately then weighed up according to the weight of each formula to be chosen, and posts label, Marked Weight,
Title and code；
S3, then staff can put at normal temperature natural rubber particle in the raw material pot got ready, start blender
It is stirred under the revolving speed of 40r/min, and remains unchanged mixing speed, sequentially add polyolefin plastomers resin, ethyl vinyl acetate
Ethylene copolymer, polyethylene, suitable OPP stir 13min；
S4, it discharges later, by discharging investment molten liquid whisking machines, carries out anaerobic melting, temperature control is existed
500 DEG C, mixing speed 80r/min；
After the completion of S5, melting, molten liquid is flowed in high-low pressure inflation film manufacturing machine by diversion pipe, carries out blown film；
When S6, blown film, initial survey is carried out, first is detected by the protective film of high-low pressure inflation film manufacturing machine produced,
Then determine whether to continue blown film；
After S7, initial survey complete qualification, continual production is carried out, the protective film of production is crispaturaed by film rolling mechanism
On reel, the product inspection after packaging is put in storage.
Embodiment 4
S1, first confirm that whether workshop condition, raw material, raw material pot, molten liquid whisking machines and high-low pressure inflation film manufacturing machine are clean,
It is whether all qualified without residue and personal hygiene and protection facility；
S2, raw material accurately then weighed up according to the weight of each formula to be chosen, and posts label, Marked Weight,
Title and code；
S3, then staff can put at normal temperature natural rubber particle in the raw material pot got ready, start blender
It is stirred under the revolving speed of 40r/min, and remains unchanged mixing speed, sequentially add polyolefin plastomers resin, ethyl vinyl acetate
Ethylene copolymer, polyethylene, suitable OPP stir 14min；
S4, it discharges later, by discharging investment molten liquid whisking machines, carries out anaerobic melting, temperature control is existed
550 DEG C, mixing speed 90r/min；
After the completion of S5, melting, molten liquid is flowed in high-low pressure inflation film manufacturing machine by diversion pipe, carries out blown film；
When S6, blown film, initial survey is carried out, first is detected by the protective film of high-low pressure inflation film manufacturing machine produced,
Then determine whether to continue blown film；
After S7, initial survey complete qualification, continual production is carried out, the protective film of production is crispaturaed by film rolling mechanism
On reel, the product inspection after packaging is put in storage.
Embodiment 5
S1, first confirm that whether workshop condition, raw material, raw material pot, molten liquid whisking machines and high-low pressure inflation film manufacturing machine are clean,
It is whether all qualified without residue and personal hygiene and protection facility；
S2, raw material accurately then weighed up according to the weight of each formula to be chosen, and posts label, Marked Weight,
Title and code；
S3, then staff can put at normal temperature natural rubber particle in the raw material pot got ready, start blender
It is stirred under the revolving speed of 40r/min, and remains unchanged mixing speed, sequentially add polyolefin plastomers resin, ethyl vinyl acetate
Ethylene copolymer, polyethylene, suitable OPP stir 15min；
S4, it discharges later, by discharging investment molten liquid whisking machines, carries out anaerobic melting, temperature control is existed
600 DEG C, mixing speed 100r/min；
After the completion of S5, melting, molten liquid is flowed in high-low pressure inflation film manufacturing machine by diversion pipe, carries out blown film；
When S6, blown film, initial survey is carried out, first is detected by the protective film of high-low pressure inflation film manufacturing machine produced,
Then determine whether to continue blown film；
After S7, initial survey complete qualification, continual production is carried out, the protective film of production is crispaturaed by film rolling mechanism
On reel, the product inspection after packaging is put in storage.
In conclusion by high containing the silane coupling agent photovoltaic module back side made by technique S1-S7 in embodiment 1-5
Performance protective film solves long-time sunshine and high temperature in use, can obviously can preferably protect to photovoltaic module,
The problem of tissue occurs for photovoltaic module back protection film can be damaged, it is more convenient to use.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. containing silane coupling agent photovoltaic module back side performance protective film, including protective film (1) and photovoltaic panel (2), the light
Protective film (1) is fixedly connected at the top of volt plate (2), it is characterised in that: the raw material of the protective film (1) wraps by weight
It includes: natural rubber 85%-95%, polyolefin plastomers resin 3%-5%, ethylene-vinyl acetate copolymer 5%-8% and poly- second
Alkene 2%-5%.
2. according to claim 1 contain silane coupling agent photovoltaic module back side performance protective film, it is characterised in that: day
Right rubber 85%, polyolefin plastomers resin 3%, ethylene-vinyl acetate copolymer 7% and polyethylene 5%.
3. according to claim 1 contain silane coupling agent photovoltaic module back side performance protective film, it is characterised in that: day
Right rubber 87%, polyolefin plastomers resin 4%, ethylene-vinyl acetate copolymer 7% and polyethylene 5%.
4. according to claim 1 contain silane coupling agent photovoltaic module back side performance protective film, it is characterised in that: day
Right rubber 86%, polyolefin plastomers resin 4%, ethylene-vinyl acetate copolymer 6% and polyethylene 4%.
5. according to claim 1 contain silane coupling agent photovoltaic module back side performance protective film, it is characterised in that: day
Right rubber 90%, polyolefin plastomers resin 3%, ethylene-vinyl acetate copolymer 5% and polyethylene 2%.
6. contain silane coupling agent photovoltaic module back side performance protective film described in -5 any one according to claim 1,
Be characterized in that: the natural rubber is guayule, be made after being solidified, being dried by guayule when use, and crush
At graininess.
7. contain silane coupling agent photovoltaic module back side performance protective film described in -6 any one according to claim 1,
Be characterized in that: the ethylene-vinyl acetate copolymer and polyethylene are granular material, when being processed, need to carry out nothing
Oxygen melt after carry out again using.
8. contain silane coupling agent photovoltaic module back side performance protective film described in -7 any one according to claim 1,
Be characterized in that: preparation method specifically includes the following steps:
S1, first confirm that whether workshop condition, raw material, raw material pot, molten liquid whisking machines and high-low pressure inflation film manufacturing machine are clean, nothing left
Stay object and personal hygiene and protection facility whether all qualified；
S2, raw material accurately then weighed up according to the weight of each formula to be chosen, and posts label, Marked Weight, title
And code；
S3, then staff can put at normal temperature natural rubber particle in the raw material pot got ready, start blender in 40-
It is stirred under the revolving speed of 60r/min, and remains unchanged mixing speed, sequentially add polyolefin plastomers resin, ethyl vinyl acetate second
Alkene copolymer, polyethylene, suitable OPP stir 10-15min；
S4, it discharges later, by discharging investment molten liquid whisking machines, carries out anaerobic melting, temperature is controlled 400
DEG C -600 DEG C, mixing speed 60r-100r/min；
After the completion of S5, melting, molten liquid is flowed in high-low pressure inflation film manufacturing machine by diversion pipe, carries out blown film；
When S6, blown film, initial survey is carried out, first is detected by the protective film (1) of high-low pressure inflation film manufacturing machine produced, so
After determine whether to continue blown film；
After S7, initial survey complete qualification, continual production is carried out, the protective film (1) of production is crispaturaed by film rolling mechanism
On reel, the product inspection after packaging is put in storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910148400.XA CN109920869B (en) | 2019-02-27 | 2019-02-27 | Photovoltaic module back high-performance protective film containing silane coupling agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910148400.XA CN109920869B (en) | 2019-02-27 | 2019-02-27 | Photovoltaic module back high-performance protective film containing silane coupling agent and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109920869A true CN109920869A (en) | 2019-06-21 |
| CN109920869B CN109920869B (en) | 2021-08-20 |
Family
ID=66962689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910148400.XA Active CN109920869B (en) | 2019-02-27 | 2019-02-27 | Photovoltaic module back high-performance protective film containing silane coupling agent and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109920869B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1047324A (en) * | 1989-05-16 | 1990-11-28 | 罗姆和哈斯公司 | The propylene ester adhesive composition that contains linking agent and impact modifying agent |
| CN102304329A (en) * | 2011-07-25 | 2012-01-04 | 俞明高 | Self-adhesive protective film and initial adhesion regulating method of self-adhesive protective film |
| CN102432963A (en) * | 2011-08-17 | 2012-05-02 | 常州荣晟新材料科技有限公司 | Fluorinated weather-resistant film for solar photovoltaic battery back plate and preparation method of fluorinated weather-resistant film |
| CN102939665A (en) * | 2010-06-14 | 2013-02-20 | 三菱化学株式会社 | Solar cell module |
| CN103336321A (en) * | 2012-12-24 | 2013-10-02 | 湖北慧狮塑业股份有限公司 | Polypropylene type optical protective film |
| CN104040730A (en) * | 2012-01-13 | 2014-09-10 | 三菱树脂株式会社 | Solar cell module having excellent appearance and method for manufacturing same |
| CN104112785A (en) * | 2014-07-31 | 2014-10-22 | 明冠新材料股份有限公司 | Film used for synergistic type solar cell back plate and preparation method thereof |
| CN105609575A (en) * | 2015-12-31 | 2016-05-25 | 杭州福斯特光伏材料股份有限公司 | High-reflectivity backplate material of photovoltaic module |
| CN108034140A (en) * | 2018-01-09 | 2018-05-15 | 浙江中聚材料有限公司 | Excellent polyolefin complex of a kind of weather resistance and preparation method thereof |
| CN108749248A (en) * | 2018-06-27 | 2018-11-06 | 来安县瑞傲源新材料有限公司 | A kind of solar cell backboard material of high intensity and preparation method thereof |
| CN109355037A (en) * | 2018-10-18 | 2019-02-19 | 杭州福斯特应用材料股份有限公司 | A kind of ultraviolet light solidification packaging adhesive film and solar cell module |
-
2019
- 2019-02-27 CN CN201910148400.XA patent/CN109920869B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1047324A (en) * | 1989-05-16 | 1990-11-28 | 罗姆和哈斯公司 | The propylene ester adhesive composition that contains linking agent and impact modifying agent |
| CN102939665A (en) * | 2010-06-14 | 2013-02-20 | 三菱化学株式会社 | Solar cell module |
| CN102304329A (en) * | 2011-07-25 | 2012-01-04 | 俞明高 | Self-adhesive protective film and initial adhesion regulating method of self-adhesive protective film |
| CN102432963A (en) * | 2011-08-17 | 2012-05-02 | 常州荣晟新材料科技有限公司 | Fluorinated weather-resistant film for solar photovoltaic battery back plate and preparation method of fluorinated weather-resistant film |
| CN104040730A (en) * | 2012-01-13 | 2014-09-10 | 三菱树脂株式会社 | Solar cell module having excellent appearance and method for manufacturing same |
| CN103336321A (en) * | 2012-12-24 | 2013-10-02 | 湖北慧狮塑业股份有限公司 | Polypropylene type optical protective film |
| CN104112785A (en) * | 2014-07-31 | 2014-10-22 | 明冠新材料股份有限公司 | Film used for synergistic type solar cell back plate and preparation method thereof |
| CN105609575A (en) * | 2015-12-31 | 2016-05-25 | 杭州福斯特光伏材料股份有限公司 | High-reflectivity backplate material of photovoltaic module |
| CN108034140A (en) * | 2018-01-09 | 2018-05-15 | 浙江中聚材料有限公司 | Excellent polyolefin complex of a kind of weather resistance and preparation method thereof |
| CN108749248A (en) * | 2018-06-27 | 2018-11-06 | 来安县瑞傲源新材料有限公司 | A kind of solar cell backboard material of high intensity and preparation method thereof |
| CN109355037A (en) * | 2018-10-18 | 2019-02-19 | 杭州福斯特应用材料股份有限公司 | A kind of ultraviolet light solidification packaging adhesive film and solar cell module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109920869B (en) | 2021-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103429429B (en) | Easy adhesive plate and the protecting sheet for solar cell | |
| CN101137682B (en) | Encapsulation material for solar cell element | |
| CN103073948B (en) | Flexibility or thin-film solar cells polycarbonate-base ink for ink-jet printer and preparation method thereof | |
| CN105252849B (en) | A kind of electrochromism doubling glass and preparation method thereof | |
| JP2021513743A (en) | Adhesive film for encapsulating solar cells and its preparation method and application | |
| CN101903463A (en) | Propylene polymer composition | |
| CN103336321A (en) | Polypropylene type optical protective film | |
| CN103842459A (en) | Adhesive composition and image display device using same | |
| CN109920869A (en) | Contain silane coupling agent photovoltaic module back side performance protective film and preparation method thereof | |
| CN105966024B (en) | A kind of high transparency type tack surface protection film and its manufacture method | |
| CN101003419B (en) | Gray coated glass and preparation method | |
| CN109177412A (en) | A kind of multi-layer co-extruded digestion resistant high-resistant diaphragm | |
| CN103630950A (en) | Novel waterproof antireflection film material | |
| CN111017391A (en) | Antibacterial freshness protection package and production process thereof | |
| CN207242484U (en) | A kind of high-temperature resistant self-adhesive protective film | |
| CN109401151A (en) | High-quality polyvinyl alcohol casting films and its preparation method and application | |
| CN102886936A (en) | BOPP aluminum laminated film and preparation method thereof | |
| CN101428976A (en) | Glass nano- energy-saving paint and method for producing the same | |
| CN210952069U (en) | Wrap up in clothing peanut finished product cooling device | |
| CN110205048A (en) | A kind of preparation method of thermostable transparent adhesive protecting film | |
| CN110920221A (en) | Preparation method of mobile phone screen protective film | |
| CN111204718A (en) | Low-temperature liquid phase preparation method of cadmium telluride crystal | |
| CN209081796U (en) | A kind of reflection-proof adhesive protecting film | |
| CN217074851U (en) | Automatic quantitative conveying and packaging equipment for putty powder | |
| CN106584998A (en) | Anti-static special stamping protective film |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: High performance protective film on the back of photovoltaic module containing silane coupling agent and its preparation method Effective date of registration: 20221222 Granted publication date: 20210820 Pledgee: Tunxi Mount Huangshan rural commercial bank Limited by Share Ltd. Pledgor: HUANGSHAN TIANMA NEW MATERIAL TECHNOLOGY CO.,LTD. Registration number: Y2022980028777 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230802 Granted publication date: 20210820 Pledgee: Tunxi Mount Huangshan rural commercial bank Limited by Share Ltd. Pledgor: HUANGSHAN TIANMA NEW MATERIAL TECHNOLOGY CO.,LTD. Registration number: Y2022980028777 |